364:
490:, Arizona, demonstrating the ability for the gunner and pilot to accurately fire on separate targets on each side on the helicopter. Towards the end of 1970, the Army funded work on TOW missile guidance and night sighting systems. Prototypes #6 and #9 were also tested and evaluated at Yuma Proving Ground from 30 January to 23 December 1971, to determine if stability and control systems were sufficient. Deficiencies were identified in lateral directional stability, uncommanded motion during maneuvering, high vibration, and poor directional control during sidewards flying.
600:
31:
313:
selection authority council on 6 October 1965. On 3 November 1965, the Army announced
Lockheed as the winner of the AAFSS program. The Army perceived Lockheed's design as less expensive, able to be delivered sooner, and a lower technical risk than Sikorsky's Rotorprop. On 17 December 1965, the Army released the final requirements document. The document added fourteen requirements that were not previously addressed by Lockheed's proposal, including the addition of an aerial rocket armament subsystem.
335:
265:(OGE) at 6,000 feet (1,800 m) on a 95 °F (35 °C) day. The speed requirements were derived from the speed of aircraft the helicopter would escort. The Director of Defense Research and Engineering (DDRE) conditionally approved the changes to the development objectives, pending his review of the proposed program. He also directed the Army to determine whether or not any other helicopter could offer an improvement in performance over the UH-1B in the meantime.
571:
Cheyenne reached a speed of 215 kn (247 mph; 398 km/h) in level flight and in a dive achieved 245 kn (282 mph; 454 km/h); it also demonstrated improved maneuverability at high speeds. Prototype #7 was the last
Cheyenne to fly. Lockheed had counted on the Cheyenne to establish itself in the helicopter market with its rigid rotor technology, but the ambitious project was unsuccessful. The firm did not pursue development of another helicopter.
467:
control system" (ICS) to reduce rotor oscillations, and steps for removing excess weight and addressing other minor issues in production helicopters. The Army felt
Lockheed's solutions to the cure-notice issues would delay the program and increase costs. Citing Lockheed's inability to meet the production timeline, the Army canceled the AH-56 production contract on 19 May 1969, but retained the development contract in hopes that the issues could be resolved.
173:. The AH-56's maiden flight took place on 21 September 1967. In January 1968, the Army awarded Lockheed a production contract, based on flight testing progress. A fatal crash and technical problems affecting performance put the helicopter's development behind schedule, resulting in the cancellation of the production contract on 19 May 1969. Development of the Cheyenne continued in the hope that the helicopter would eventually enter service.
414:
459:
523:, and the Cheyenne were significantly different that they did not constitute a duplication of capabilities. On 22 October 1971, the Senate Armed Services subcommittee on Tactical Air Power conducted hearings to evaluate the CAS mission and the pending programs. The most damaging testimony for the Army's program came from the commander of the Air Force's Tactical Air Command, General
276:, as they were considered the only helicopter configuration at the time capable of being developed to meet the objectives. In March 1964, the Secretary of the Army advised DDRE that modification of existing aircraft would not approach the required performance of the FAS program; the Army would continue using the armed UH-1B until development of the FAS could proceed.
563:(AAH) program. AAH sought an attack helicopter based on combat experience in Vietnam, with a lower top speed of 145 kn (167 mph; 269 km/h) and twin engines for improved survivability. Lockheed offered the CL-1700, a modified version of the Cheyenne with two engines and omitted the pusher propeller, without success. The AAH program led to the
434:
the aircraft to accelerate forwards or backwards. The
Cheyenne demonstrated a stationary hover in a 30-knot (35 mph; 56 km/h) crosswind, and at the end of the flight landed on its two forward landing gear, "bowed" to the audience and then gently set the tail landing gear down as it taxied to parking. By March 1968, the AH-56 had established a
253:(COTS) aircraft, with a 140-knot (160 mph; 260 km/h) cruise speed and a 1,500-pound (680 kg) payload. This was seen as an attempt by Army officials, anticipating the potential of the D-255, to acquire an interim aircraft to fill the escort role until the Army could determine the requirements for a dedicated armed helicopter. However, the
475:
damping of the rotor pitching motion. The remote controllers' lack of sensory feedback from helicopter compounded the situation. During high speed testing to replicate the half-P hop vibration, the rotor oscillations quickly accelerated out of control and struck the tail boom, resulting in the destructive breakup of the helicopter.
547:
missile was fired and hit the target. Previously, 130 TOW missiles had been fired without failure, but the failure of the first missile was now linked to perception of the aircraft. In April 1972, the Senate published its report on CAS. The report recommended funding of the Air Force's A-X program, which would become the
494:
and control did not completely satisfy the test pilots. Lockheed had studied ways to prevent unstable feedback from the gyro. The solution was to relocate the gyro from the top of the rotor head to below the transmission with flexible connections to the rotor. The pilot's controls were connected to hydraulic
371:
The
Cheyenne had a two-seat tandem cockpit featuring an advanced navigation and fire control suite. The tandem seating placed the pilot in the rear seat, and the gunner in the front seat. An unusual feature of the gunner's station was that the entire seat, sighting system, and firing controls rotated
312:
Lockheed and
Sikorsky developed proposals for their respective designs, establishing three configurations to satisfy both the development objectives and a revised RFP based on a draft requirements document. An evaluation board studied each company's proposal and then submitted its recommendation to a
555:
The
Cheyenne program was canceled by the Secretary of the Army on 9 August 1972. The helicopter's large size and inadequate night/all-weather capability were reasons stated by the Army for the cancellation. The Cheyenne's analog and mechanical weapons systems were becoming out of date as new digital
534:
The Army convened a special task force under
General Marks in January 1972, to reevaluate the requirements for an attack helicopter. The purpose of the Marks Board was to develop an "updated and defensible" material needs document. The task force conducted flight evaluations of the AH-56, along with
482:
for the pilot after the March accident. The downward firing ejection seat was placed in the forward seat in place of the gunner's station. This prototype would be used for all remaining envelope expansion flights. Prototype #9 also received an upgraded transmission and drivetrain, and a hinged rear
466:
The Army issued a cure-notice to
Lockheed on 10 April 1969, citing 11 technical problems, and unsatisfactory progress on the program. The main issues were the half-P hop vibration issue, and the aircraft gross weight exceeding program requirements. In response, Lockheed proposed an "improved flight
441:
The project suffered a setback on 12 March 1969, when the rotor on prototype #3 (s/n 66-8828) struck the fuselage and caused the aircraft to crash, killing the pilot, David A. Beil. The accident occurred on a test flight where the pilot was to manipulate the controls to excite 0.5P oscillations (or
185:
over the
Cheyenne's role in combat as well as the political climate regarding military acquisition programs had caused the Army to amend the service's attack helicopter requirements in favor of a twin-engine conventional helicopter, viewed as less technical and more survivable. The Army announced a
493:
Following the testing at Yuma, prototype #9 received the improved T64-GE-716 engine producing 4,275 shp (3,188 kW) and the planned production version of the ICS system. With these upgrades, the helicopter surpassed its performance requirements. However, under certain conditions stability
433:
on 12 December 1967. During the flight, the Cheyenne demonstrated some of the new capabilities brought about by the thrusting propeller; the helicopter could slow down or accelerate without pitching the nose up or down, as well as being able to pitch the nose down or up at a hover, without causing
474:
testing at NASA Ames Research Center, to research the half-P hop and drag issues. The engineers did not realize that the fixed mounts used to secure the aircraft in the wind tunnel would not allow the helicopter to move relative to the rotor, as it did in flight. As a result, there was no natural
355:
at the rear of the aircraft. At high speeds, the amount of lift provided by the wings, along with thrust from the pusher prop, reduced the aerodynamic loading of the rotor. At such speeds, the rotor produced up to 20% of the lift, which could be adjusted by collective pitch control changes. Rotor
980:
The collective boost system and gyro-to-rotor connection were changed, eliminating the half-P oscillations. Other vibrations were solved by removing weight from rotor head leading and trailing edges, and the rotation of the tail rotor was reversed to improve sidewards flight to the left below 30
546:
The Army also conducted a weapons demonstration for the Senate Armed Services Committee in early 1972, to show off the Cheyenne's firepower and garner support for attack helicopter development. The first TOW missile that was fired in the demonstration failed and went into the ground. The second
570:
After the cancellation, the Army conducted an evaluation of the seventh Cheyenne equipped with the AMCS flight control system. The testing showed the AMCS removed most of the remaining control problems, improved stability, improved handling, and decreased the pilot workload. With the AMCS, the
442:
half-P hop) in the rotor; 0.5P is a vibration that happens once per two main rotor revolutions, where P is the rotor's rotational speed. The accident investigation noted that safety mechanisms on the controls had apparently been disabled for the flight. The investigation concluded that the
498:
then connected through springs to the gyro. This system prevented rotor vibration forces from transmitting back into the flight controls. It was called the "advanced mechanical control system" (AMCS) and was installed on Cheyenne #7 in 1972 to improve handling and rotor stability.
346:
Lockheed designed the Cheyenne as a compound helicopter, which combines a helicopter with fixed-wing features for increased performance, usually speed. The design included features such as a rigid main rotor, low-mounted wings, and a pusher propeller. The Cheyenne was powered by a
260:
Based on the guidance from the Secretary of the Army, CDC established Qualitative Material Development Objectives (QMDO) for a rotary-wing aircraft with 195-knot (224 mph; 361 km/h) cruise speed, 220-knot (250 mph; 410 km/h) dash speed, and the capability to
316:
On 23 March 1966, the Army awarded Lockheed an engineering and development contract for 10 prototypes, designating the aircraft AH-56A. Initial operating capability was planned for 1972 with an optimistic target of late 1970. Lockheed began construction of the aircraft at its
1315:
Section 9 of the Sporting Code for rotorcraft...says a helicopter is a "rotorcraft which, in flight, derives substantially the whole of its lift from a power-driven rotor system whose axis (axes) is (are) fixed and substantially perpendicular to the longitudinal axis of the
325:
by the Army. The first flight of the AH-56 occurred on 21 September 1967. The Secretary of Defense approved pre-production funding to support an initial production order for 375 aircraft on 8 January 1968. Manufacture of the 10 Cheyenne prototypes was completed by 1969.
551:
and limited procurement of the Harrier for the Marine Corps. The report never referred to the Cheyenne by name and only offered a lukewarm recommendation for the Army to continue procurement of attack helicopters, so long as their survivability could be improved.
304:
The Army announced Lockheed and Sikorsky as winners of Project Definition Phase contracts on 19 February 1965. Meanwhile, the Army also continued to pursue an interim aircraft for combat in Vietnam until the AAFSS could be fielded, resulting in development of the
218:
to review Army aviation requirements. The board recommended an airmobile division supported by 90 armed helicopters. The recommendation of the Howze Board came at the same time the Army was preparing to deploy its first armed escort helicopters to Vietnam; 15
507:
In 1971, political friction increased between the Army and the Air Force over the close air support (CAS) mission. The Air Force asserted that the Cheyenne would infringe on the Air Force's CAS mission in support of the Army, which had been mandated with the
483:
canopy in place of the original sliding canopy around 1970. The new transmission allowed the T64-GE-16 turboshaft engine output to be increased from a derated 3,435 to 3,925 hp (2,561 to 2,927 kW). The new canopy eliminated the canopy vibrations.
399:
in 7-rocket or 19-rocket launchers could be carried on the four wing hardpoints. The two fuselage mounts were dedicated to carrying external fuel tanks. The wing hardpoints were also plumbed to allow the carriage of additional fuel tanks if required.
379:
Weapon turrets were mounted at the nose and the middle of aircraft underbelly. The nose turret could rotate +/- 100° from the aircraft's centerline and could mount either a 40 mm (1.57 in) grenade launcher, or a 7.62 mm (0.308 in)
591:. The last two digits represented the number of passenger seats for each design. The 1026 was to seat 30-35 passengers, the 1060 seat sixty passengers, and the 1090 seat ninety. These variants did not progress beyond the initial design stage.
284:
On 26 March 1964, the Army Chief of Staff redesignated the FAS program as the Advanced Aerial Fire Support System (AAFSS). The development objectives document (QMDO) for the AAFSS was approved in April 1964, and on 1 August 1964, the
176:
As American involvement in the Vietnam War was winding down, the Army canceled the Cheyenne program on 9 August 1972. By this time, the AH-1 Cobra was widely deployed by the Army in South Vietnam and equipped with the
421:
Flight testing began with the first flight of the second AH-56 (s/n 66-8827) in September 1967. During early flight tests, a rotor instability issue was discovered when the aircraft was flying at low altitude
272:(AMC) conducted a study to determine if the development objectives were feasible and also established a program office for the Fire-support Aerial System (FAS). AMC recommended to narrow the competition to
289:
contacted 148 prospective contractors with a request for proposals (RFP). Bell submitted the D-262, a modification of the D-255, but still a conventional helicopter design. Sikorsky submitted the
372:
to keep the gunner facing the same direction as the gun turret being controlled. The gun-sight afforded the gunner direct viewing from the turret by way of a periscope sight. The pilot had a
143:. It rose from the Army's Advanced Aerial Fire Support System (AAFSS) program to field the service's first dedicated attack helicopter. Lockheed designed the Cheyenne using a four-blade
556:
systems that were more accurate, faster, and lighter were being developed. The Cheyenne's unit cost had increased and was likely to increase further if new avionics were incorporated.
4907:
384:. The belly turret included a 30 mm (1.18 in) automatic cannon with 360° of rotation. Mechanical stops prevented the belly turret from aiming at any part of the helicopter.
450:
that exceeded the rotor system's ability to compensate. After the investigation, the rotor and control systems were modified to prevent the same problem from occurring again.
360:. The Cheyenne achieved speeds over 200 knots (230 mph; 370 km/h), but as a compound helicopter was unable to qualify for speed records in helicopter categories.
4468:
4132:
1823:
438:
of 170 knots (200 mph; 310 km/h) in forward flight, 25 knots (29 mph; 46 km/h) sidewards, and 20 knots (23 mph; 37 km/h) rearwards.
2599:
2558:
953:
Changes included a stiffer pusher propeller mount, adjustment of the pusher propeller blade natural frequency, and stiffening of the rear cockpit canopy door.
293:, which featured a "Rotorprop" that would serve as a tail rotor but as speeds increased would rotate 90° to act as pusher propeller. Convair submitted their
257:
disapproved the interim approach and directed that the Army look for a more advanced system that would dramatically improve over current helicopter designs.
3721:
1298:
3256:
3241:
3171:
3166:
3156:
3146:
3136:
3126:
3121:
3116:
3091:
3071:
3066:
3061:
3051:
1777:
1713:
3883:
3838:
3833:
3828:
3813:
1867:
478:
Lockheed worked on modifying the AH-56 design to address the vibration and other issues. As a precaution, Cheyenne #9 (s/n 66-8834) was fitted with an
3661:
3556:
3521:
3476:
3456:
3451:
990:
U.S. Army reports state projected unit costs in $ 3.2–3.8 million range. Landis and Jenkins (2000) states a $ 3 million unit cost in 1972.
3281:
3271:
226:
In June 1962, Bell Helicopter presented a new helicopter design to Army officials, in the hopes of soliciting funding for further development. The
207:
Prior to the development of the AH-56, all armed helicopters had been modifications to existing aircraft designed for unarmed uses. In 1962, then
4069:
4064:
4059:
1813:
924:
423:
4892:
513:
262:
4902:
1421:
868:
158:
engine. The Cheyenne was to have a high-speed dash capability to provide armed escort for the Army's transport helicopters, such as the
1516:
387:
Six external hardpoints were located along the bottom of the helicopter, with two under each wing and two on the fuselage under the
4897:
4118:
962:
The rotor blades and control system were stiffened, the mass of the gyro was increased, and the geometry of the rotor was adjusted.
234:
airframe and dynamic components, with a nose-mounted ball turret, a belly-mounted gun pod, and stub wings for mounting rockets or
543:. Analysis of the three helicopters determined that the Bell and Sikorsky helicopters could not fulfill the Army's requirements.
286:
4096:
1829:
1860:
1026:
548:
4927:
2394:
2082:
1701:
840:
396:
4922:
4686:
3863:
3858:
3843:
3808:
3776:
2036:
2031:
863:
269:
254:
426:. As the flight envelope was expanded, this instability and other minor problems were discovered and quickly addressed.
321:, California facility, and on 3 May 1967, Lockheed held a roll-out ceremony for the AH-56A. The aircraft was christened
4359:
2384:
624:
208:
165:
In 1966, the Army awarded Lockheed a contract for ten AH-56 prototypes, but as a stopgap also ordered the less complex
1788:
2404:
1853:
1765:
1732:
1132:
1108:
1740:
249:
In December 1962, Combat Development Command (CDC) drafted a Qualitative Material Requirement (QMR) for an interim,
4917:
3391:
2976:
1968:
1710:
Towards the Third Dimension in Combined Arms: The Evolution of Armed Helicopters into Air Maneuver Units in Vietnam
227:
4815:
3011:
2986:
2619:
2594:
1973:
301:
compound helicopter with both a pushing propeller and a conventional tail rotor mounted at the end of the tail.
4590:
4563:
4548:
3016:
2270:
4912:
4711:
4594:
2690:
2614:
2107:
1772:
1708:
4374:
4329:
4111:
3781:
3716:
3691:
3656:
3636:
3576:
3316:
3291:
3266:
3201:
3141:
2056:
2051:
2026:
2021:
2016:
4932:
4775:
4586:
3969:
3641:
3631:
3611:
3586:
3526:
3511:
3411:
3311:
3306:
3301:
3181:
3131:
2786:
2589:
2358:
2317:
2286:
2196:
2046:
1615:
1599:
309:
which would become the backbone of the Army's attack helicopter fleet during and after the Vietnam War.
4887:
4838:
4721:
3974:
3934:
3756:
3711:
3701:
3506:
3196:
3076:
3006:
2629:
2579:
2368:
2322:
1985:
1845:
1840:
1806:
712:
560:
517:
187:
4639:
4364:
4309:
4246:
3873:
3591:
3536:
3501:
3496:
3466:
3401:
3351:
3226:
2996:
2966:
2904:
2796:
2584:
2233:
2191:
2041:
1963:
919:
443:
4802:
4681:
4649:
2548:
2456:
2409:
250:
4855:
4716:
4578:
4502:
4324:
4126:
4104:
3868:
3853:
3818:
3761:
3676:
3651:
3626:
3566:
3546:
3531:
3481:
3461:
3446:
3421:
3396:
3381:
3376:
3331:
3276:
3261:
3246:
3191:
3036:
3026:
2949:
2609:
2604:
2337:
2260:
2206:
2134:
2077:
1932:
907:
902:
540:
520:
231:
182:
290:
4848:
4790:
4654:
4644:
4517:
4354:
4024:
4004:
3994:
3919:
3741:
3736:
3726:
3696:
3666:
3541:
3486:
3371:
3361:
3346:
3221:
3081:
2961:
2827:
2761:
2695:
2538:
2517:
2291:
2228:
2211:
2165:
2150:
2114:
2011:
1942:
512:
of 1948. The Department of Defense (DOD) conducted a study that concluded that the Air Force's
373:
67:
4527:
4414:
3366:
2736:
2659:
2624:
2497:
2363:
1995:
1418:
815:
528:
357:
1513:
4770:
4759:
4746:
4696:
4666:
4661:
4606:
4553:
4034:
4014:
3939:
3793:
3766:
3406:
3386:
3046:
2924:
2781:
2776:
2771:
2766:
2731:
2654:
2502:
2399:
2301:
1907:
1876:
352:
348:
152:
136:
72:
1299:"Sikorsky Breaks Speed Record With X2 Helicopter – Again – But Is It Really a Helicopter?"
429:
Lockheed and the Army held a 13-minute demonstration "first flight" for the public at the
223:
were modified with systems for mounting machine guns, grenade launchers, and rocket pods.
8:
4706:
4676:
4568:
4434:
4389:
4029:
3746:
3596:
3251:
3086:
2812:
2726:
2507:
2186:
1527:. Washington, D.C.: Headquarters, Department of the Army, 1972. Accessed 31 October 2008.
1178:
536:
487:
298:
273:
191:
148:
144:
52:
4820:
4755:
4611:
4558:
4532:
4512:
4444:
4439:
4429:
4344:
4147:
4143:
3671:
3646:
3601:
3431:
3336:
3206:
2878:
2858:
2711:
2512:
2155:
929:
509:
220:
159:
140:
90:
1753:. Washington, D.C.: Government Accounting Office, 1974. pdf. Accessed 31 October 2008.
649:
is on display at the Army Aviation Museum, Fort Novosel. No longer on outdoor display.
363:
294:
4171:
3161:
2944:
2929:
2817:
1927:
1912:
1761:
1728:
1720:. Fort Leavenworth, Kansas: US Army Command and General Staff College, 22 April 1986.
1697:
1128:
1104:
524:
238:
132:
49:
1663:
1035:
4763:
4750:
4737:
4626:
4282:
4221:
4074:
4044:
3999:
3989:
3959:
3898:
3888:
3848:
3823:
3798:
3788:
3706:
3571:
3491:
3296:
3101:
3021:
2991:
2873:
2574:
2492:
2327:
2201:
1990:
1432:. Washington D.C.: Department of the Army, 1969. p. 29. Accessed 29 September 2008.
430:
4742:
4495:
4485:
4297:
4292:
4236:
4231:
3949:
3914:
3893:
3731:
3681:
3581:
3561:
3551:
3441:
3236:
3176:
2954:
2868:
2822:
2675:
2487:
2332:
2223:
2218:
2129:
2124:
2119:
2102:
2097:
2092:
2087:
1978:
1937:
1880:
1781:
1717:
1520:
1425:
892:
435:
306:
211:
166:
1280:
579:
Lockheed designed three civilian passenger variants of the Cheyenne layout, the
4785:
4599:
4573:
4424:
4404:
4379:
4272:
4211:
3803:
3621:
3606:
3471:
3436:
3416:
3356:
3341:
3286:
3231:
3211:
3151:
3031:
2971:
2863:
2853:
2756:
2741:
2721:
2716:
2680:
2461:
2424:
2419:
2414:
2389:
2353:
2265:
2061:
880:
495:
1834:
599:
4881:
4843:
4631:
4522:
4507:
4399:
4334:
4319:
4277:
4216:
3616:
3321:
2934:
2919:
2914:
2751:
2649:
2471:
2466:
2451:
2296:
2160:
1947:
1917:
1902:
639:
479:
1651:(60th ed.). London: Sampson Low, Marston & Company. pp. 41–48.
4369:
4314:
4267:
4262:
4206:
4201:
4196:
4191:
4186:
4181:
4176:
3751:
3516:
3426:
3326:
3186:
2894:
2791:
2746:
2553:
2543:
2522:
2170:
1179:"Convair Model 49 helicopter - development history, photos, technical data"
742:
738:
628:
613:
564:
339:
1749:
151:
with low-mounted wings and a tail-mounted thrusting propeller driven by a
30:
4810:
4671:
4339:
2843:
971:
A list of problems that are required to be addressed prior to production.
897:
471:
215:
170:
1875:
1103:, pp. 57–62, 64–65. The Nautical and Aviation Publishing Company, 1987.
486:
Cheyenne prototype #6 (s/n 66-8831) began conducting weapons testing at
4797:
4384:
4349:
4304:
4241:
4128:
2848:
848:
715:
392:
178:
155:
4394:
4287:
4226:
447:
297:, a tail sitting coleopter. Lockheed submitted the CL-840 design, a
4691:
4621:
4490:
1824:"Attack Helicopter Evaluation, AH-56A Cheyenne Compound Helicopter"
318:
1771:
Office of the Assistant Vice Chief of Staff of the Army (OAVCSA).
1034:. Combat Studies Institute Press. pp. 131–134. Archived from
470:
In September 1969, Cheyenne prototype #10 (s/n 66-8835) underwent
819:
388:
381:
230:
was envisioned as a purpose-built attack aircraft based on the
458:
825:
1 × 30 mm (1.181 in) XM140 cannon in ventral turret
235:
190:(AAH) on 17 August 1972, which led to the development of the
1101:
Attack Helicopters, A History of Rotary-Wing Combat Aircraft
4142:
Numerical sequence used by USAAC/USAAF/USAF 1941–present;
1601:
Aviation Week & Space Technology (CL-1060 and CL-1090)
391:. The two inner wing hardpoints could carry pods of three
338:
Prototype #7 on display at the U.S. Army Aviation Museum,
334:
4908:
Cancelled military aircraft projects of the United States
1774:
An Abridged History of the Army Attack Helicopter Program
413:
1820:. January 2003. Association of the United States Army.
1789:"Hybrid helicopters: Compounding the quest for speed"
1741:
The Warthog. The Best Deal the Air Force Never Wanted
1028:
Interservice Rivalry and Air Power in the Vietnam War
1617:
Journal of the American Helicopter Society (CL-1060)
1119:
1117:
887:
Aircraft of comparable role, configuration, and era
869:
U.S. Helicopter Armament Subsystems, AH-56 Cheyenne
675:
2 (pilot in the rear, gunner/co-pilot to the front)
244:
4879:
1758:Lockheed AH-56A Cheyenne – WarbirdTech Volume 27
1620:. American Helicopter Society. 1966. p. 13.
1567:
1565:
1546:
1544:
1542:
1451:
1449:
1447:
1404:
1402:
1392:
1390:
1388:
1386:
1230:
1228:
1114:
1809:. U.S. Centennial of Flight Commission web site
1784:. Washington, DC: Department of the Army. 1973.
1633:
1631:
1629:
1627:
453:
287:Transportation Research and Engineering Command
1727:. Annapolis, MD: Naval Institute Press, 2003.
1604:. Vol. 87. McGraw-Hill. 1967. p. 34.
1499:
1497:
925:List of military aircraft of the United States
834:6 , with provisions to carry combinations of:
535:two industry alternatives for comparison: the
527:, who cited helicopter casualty statistics of
4112:
1861:
1562:
1539:
1467:
1458:
1444:
1435:
1399:
1383:
1367:
1365:
1363:
1344:
1342:
1287:, 12 February 2000. Accessed: 30 August 2014.
1225:
1216:
783:1,063 nmi (1,223 mi, 1,969 km)
1725:The Warthog and the Close Air Support Debate
1624:
1476:
351:turboshaft engine. Thrust was provided by a
169:as an interim attack aircraft for combat in
1795:. Summer 2006. American Helicopter Society.
1694:The Illustrated Encyclopedia of Helicopters
1506:
1494:
1143:
1141:
1127:, pp. 12–17, 138. Osprey Publishing, 1990.
4119:
4105:
1868:
1854:
1530:
1525:Dept. of the Army Historical Summary, 1972
1374:
1360:
1339:
1336:Landis and Jenkins 2000, pp. 54–58, 91–93.
1330:
1321:
1264:
1255:
1246:
1189:
1155:
1153:
750:: 4-bladed main rotor, 4-bladed tail rotor
653:
567:, which entered service in the mid-1980s.
559:On 17 August 1972, the Army initiated the
1640:
1583:
1207:
1077:
1075:
1065:
1063:
1061:
1059:
1057:
1011:
1009:
1007:
777:195 kn (224 mph, 361 km/h)
771:212 kn (244 mph, 393 km/h)
1553:
1351:
1171:
1162:
1138:
756:3-bladed constant-speed pusher propeller
730:2,063.2 sq ft (191.68 m)
661:Jane's All the World's Aircraft, 1969–70
598:
457:
412:
362:
333:
181:anti-tank missile. Controversy with the
147:system and configured the aircraft as a
1750:Staff Study: Advanced Attack Helicopter
1664:"The Incomplete Guide to Airfoil Usage"
1649:Jane's All the World's Aircraft 1969-70
1485:
1348:Landis and Jenkins 2000, pp. 58, 93–95.
1296:
1237:
1198:
1195:Landis and Jenkins 2000, pp. 25, 85–87.
1150:
1045:
1024:
4880:
1646:
1411:
1072:
1054:
1018:
1004:
718:engine, 3,925 shp (2,927 kW)
403:
4100:
1849:
1655:
1430:Department of Army Historical Summary
841:2.75 in (70 mm) FFA rockets
687:13 ft 8.5 in (4.178 m)
594:
417:Three-quarter view of AH-56 Cheyenne.
1812:Shrader, Cecil L., COL (Ret.), USA.
1756:Landis, Tony and Jenkins, Dennis R.
1744:. paper. National War College. 2003.
1661:
1234:Landis and Jenkins 2000, pp. 45, 97.
603:An AH-56 Cheyenne on display in 2007
574:
279:
4893:1960s United States attack aircraft
3907:
1637:Landis and Jenkins 2000, pp. 97–99.
1571:Landis and Jenkins 2000, pp. 81–82.
1550:Landis and Jenkins 2000, pp. 79–82.
1473:Landis and Jenkins 2000, pp. 78–79.
1464:Landis and Jenkins 2000, pp. 76–77.
1455:Landis and Jenkins 2000, pp. 77–78.
1441:Landis and Jenkins 2000, pp. 73–75.
1408:Landis and Jenkins 2000, pp. 70–72.
1396:Landis and Jenkins 2000, pp. 69–70.
1327:Landis and Jenkins 2000, pp. 85–93.
1270:Landis and Jenkins 2000, pp. 41–42.
1222:Landis and Jenkins 2000, pp. 35–36.
864:Johnson-McConnell agreement of 1966
724:51 ft 3 in (15.62 m)
681:54 ft 8 in (16.66 m)
13:
4903:United States military helicopters
1814:"Attack Helicopter Transformation"
981:knots (35 mph; 56 km/h).
14:
4944:
4131:designations, Army/Air Force and
1800:
1696:. New York: Bonanza Books. 1984.
502:
408:
1419:"Chapter III: Force Development"
1297:Gershon, Eric (18 August 2010).
818:or 7.62 mm (0.300 in)
462:An AH-56 hovering over a helipad
29:
4898:1960s United States helicopters
1685:
1647:Taylor, John W.R., ed. (1969).
1608:
1592:
1574:
1536:Landis and Jenkins 2000, p. 81.
1380:Landis and Jenkins 2000, p. 45.
1371:Landis and Jenkins 2000, p. 53.
1290:
1273:
1261:Landis and Jenkins 2000, p. 69.
1252:Landis and Jenkins 2000, p. 48.
984:
974:
965:
956:
947:
814:1 × 40 mm (1.575 in)
795:3,000 ft/min (15 m/s)
705:25,880 lb (11,739 kg)
1747:Government Accounting Office.
1589:Landis and Jenkins 2000, p. 4.
1514:"Chapter V: Force Development"
1093:
1084:
699:18,300 lb (8,301 kg)
693:12,215 lb (5,541 kg)
397:2.75-inch (70 mm) rockets
245:Attack helicopter requirements
197:
16:Canceled US helicopter program
1:
935:
789:20,000 ft (6,100 m)
367:View of AH-56 nose and canopy
202:
35:AH-56 Cheyenne during testing
4928:Aircraft first flown in 1967
4146:1948–1956 and 1962–present;
1512:Center of Military History.
1417:Center of Military History.
997:
454:Production contract canceled
356:tilt was controlled through
7:
857:
374:helmet mounted sight system
10:
4949:
4923:Single-turbine helicopters
1707:Bonin, John A., MAJ, USA.
713:General Electric T64-GE-16
561:Advanced Attack Helicopter
444:pilot-induced oscillations
263:hover out-of-ground-effect
188:Advanced Attack Helicopter
4868:
4831:
4730:
4541:
4478:
4467:
4255:
4164:
4155:
4140:
4087:
2903:
2887:
2836:
2805:
2704:
2668:
2642:
2567:
2531:
2480:
2444:
2437:
2377:
2346:
2310:
2279:
2253:
2246:
2179:
2143:
2070:
2004:
1956:
1895:
1888:
1830:AH-56A pictures and specs
1760:, Specialty Press, 2000.
1281:The Cheyenne rotor system
920:List of Lockheed aircraft
329:
209:U.S. Secretary of Defense
117:
109:
104:
96:
86:
78:
66:
58:
45:
40:
28:
23:
1816:. Letter to the editor.
940:
251:commercial off-the-shelf
4918:Rigid rotor helicopters
4156:Army/Air Force sequence
1883:aircraft and spacecraft
1826:. U.S. Army, June 1972.
1668:m-selig.ae.illinois.edu
1424:24 October 2008 at the
1305:. Hartford, Connecticut
908:Sikorsky S-67 Blackhawk
903:Piasecki 16H Pathfinder
666:General characteristics
654:Specifications (AH-56A)
541:Sikorsky S-67 Blackhawk
183:United States Air Force
129:Lockheed AH-56 Cheyenne
1519:1 January 2017 at the
1503:Bonin 1986, pp. 32–33.
604:
463:
418:
368:
343:
228:D-255 Iroquois Warrior
2071:C-130 Hercules family
1938:8-D, E & G Altair
1836:AH-56 weapons testing
1580:Apostolo 1984, p. 74.
1482:Campbell 2003, p. 84.
1213:OAVCSA 1973, pp. 4–5.
1168:Apostolo 1984, p. 89.
1147:OAVCSA 1973, pp. 1–2.
1025:Horwood, Ian (2006).
816:M129 grenade launcher
602:
529:Operation Lam Son 719
461:
416:
366:
358:gyroscopic precession
337:
270:Army Material Command
255:Secretary of the Army
4913:Compound helicopters
4469:Tri-Service sequence
4256:Prefix H-, 1948–1962
4165:Prefix R-, 1941–1948
2280:Shooting Star family
2144:L-188 Electra family
2005:Constellation family
1780:12 June 2012 at the
1716:12 June 2012 at the
1090:Bonin 1986, pp. 5–6.
722:Main rotor diameter:
642:, Kentucky/Tennessee
625:Army Aviation Museum
395:anti-tank missiles.
376:for aiming weapons.
349:General Electric T64
274:compound helicopters
153:General Electric T64
73:Lockheed Corporation
4479:1962 redesignations
1807:Assault Helicopters
1723:Campbell, Douglas.
1692:Apostolo, Giorgio.
1559:OAVCSA 1973, p. 10.
1099:Wheeler, Howard A.
875:Related development
703:Max takeoff weight:
549:A-10 Thunderbolt II
537:Bell 309 King Cobra
488:Yuma Proving Ground
404:Operational history
192:Hughes AH-64 Apache
186:new program for an
149:compound helicopter
53:compound helicopter
41:General information
4933:Attack helicopters
4731:Alternate sequence
2311:Starfighter family
1243:OAVCSA 1973, p. 6.
1204:OAVCSA 1973, p. 3.
1159:OAVCSA 1973, p. 4.
1081:OAVCSA 1973, p. 1.
1069:OAVCSA 1973, p. 9.
1041:on 13 August 2011.
1015:OAVCSA 1973, p. 7.
930:List of rotorcraft
743:NACA (0.6)3006 mod
739:NACA (4.6)3012 mod
605:
595:Surviving aircraft
510:Key West Agreement
464:
448:resonant vibration
419:
369:
344:
239:anti-tank missiles
160:Bell UH-1 Iroquois
141:United States Army
91:United States Army
4888:Lockheed aircraft
4875:
4874:
4864:
4863:
4463:
4462:
4094:
4093:
4083:
4082:
2638:
2637:
2433:
2432:
2242:
2241:
1969:12 Electra Junior
1787:Robb, Raymond L.
1702:978-0-517-43935-7
1662:Lednicer, David.
1357:Robb 2006, p. 46.
1051:Robb 2006, p. 47.
638:is on display at
623:is stored at the
612:is on display at
575:Civilian variants
525:William W. Momyer
280:AAFSS competition
268:As a result, the
133:attack helicopter
125:
124:
121:21 September 1967
4940:
4703:
4542:New designations
4476:
4475:
4456:
4451:
4421:
4411:
4162:
4161:
4121:
4114:
4107:
4098:
4097:
4056:
4051:
4041:
4021:
4011:
3986:
3981:
3966:
3956:
3946:
3931:
3926:
3905:
3904:
3113:
3108:
3098:
3058:
3043:
3003:
2983:
2941:
2445:Blackbird family
2442:
2441:
2254:Lightning family
2251:
2250:
2042:L-1649 Starliner
1974:14 Super Electra
1924:
1893:
1892:
1870:
1863:
1856:
1847:
1846:
1837:
1679:
1678:
1676:
1674:
1659:
1653:
1652:
1644:
1638:
1635:
1622:
1621:
1612:
1606:
1605:
1596:
1590:
1587:
1581:
1578:
1572:
1569:
1560:
1557:
1551:
1548:
1537:
1534:
1528:
1510:
1504:
1501:
1492:
1491:Dahl 2003, p. 2.
1489:
1483:
1480:
1474:
1471:
1465:
1462:
1456:
1453:
1442:
1439:
1433:
1415:
1409:
1406:
1397:
1394:
1381:
1378:
1372:
1369:
1358:
1355:
1349:
1346:
1337:
1334:
1328:
1325:
1319:
1318:
1312:
1310:
1303:Hartford Courant
1294:
1288:
1277:
1271:
1268:
1262:
1259:
1253:
1250:
1244:
1241:
1235:
1232:
1223:
1220:
1214:
1211:
1205:
1202:
1196:
1193:
1187:
1186:
1175:
1169:
1166:
1160:
1157:
1148:
1145:
1136:
1121:
1112:
1097:
1091:
1088:
1082:
1079:
1070:
1067:
1052:
1049:
1043:
1042:
1040:
1033:
1022:
1016:
1013:
991:
988:
982:
978:
972:
969:
963:
960:
954:
951:
803:
787:Service ceiling:
764:
728:Main rotor area:
668:
431:Van Nuys Airport
424:in ground effect
353:pusher propeller
167:Bell AH-1G Cobra
33:
21:
20:
4948:
4947:
4943:
4942:
4941:
4939:
4938:
4937:
4878:
4877:
4876:
4871:
4860:
4827:
4726:
4701:
4537:
4471:
4459:
4454:
4449:
4419:
4409:
4251:
4157:
4151:
4136:
4125:
4095:
4090:
4079:
4054:
4049:
4039:
4019:
4009:
3984:
3979:
3964:
3954:
3944:
3929:
3924:
3903:
3111:
3106:
3096:
3056:
3041:
3001:
2981:
2939:
2906:
2899:
2883:
2832:
2801:
2700:
2664:
2634:
2595:Desert Hawk III
2585:Cormorant (UAV)
2563:
2549:YO-3 Quiet Star
2527:
2503:P2V/P-2 Neptune
2481:Maritime patrol
2476:
2457:SR-71 Blackbird
2429:
2373:
2342:
2306:
2275:
2247:Fighter-bombers
2238:
2175:
2139:
2066:
2000:
1952:
1922:
1884:
1881:Lockheed Martin
1874:
1835:
1803:
1798:
1782:Wayback Machine
1738:Dahl, Arden B.
1718:Wayback Machine
1688:
1683:
1682:
1672:
1670:
1660:
1656:
1645:
1641:
1636:
1625:
1614:
1613:
1609:
1598:
1597:
1593:
1588:
1584:
1579:
1575:
1570:
1563:
1558:
1554:
1549:
1540:
1535:
1531:
1521:Wayback Machine
1511:
1507:
1502:
1495:
1490:
1486:
1481:
1477:
1472:
1468:
1463:
1459:
1454:
1445:
1440:
1436:
1426:Wayback Machine
1416:
1412:
1407:
1400:
1395:
1384:
1379:
1375:
1370:
1361:
1356:
1352:
1347:
1340:
1335:
1331:
1326:
1322:
1308:
1306:
1295:
1291:
1279:Marker, Doug. "
1278:
1274:
1269:
1265:
1260:
1256:
1251:
1247:
1242:
1238:
1233:
1226:
1221:
1217:
1212:
1208:
1203:
1199:
1194:
1190:
1177:
1176:
1172:
1167:
1163:
1158:
1151:
1146:
1139:
1125:Bell AH-1 Cobra
1122:
1115:
1098:
1094:
1089:
1085:
1080:
1073:
1068:
1055:
1050:
1046:
1038:
1031:
1023:
1019:
1014:
1005:
1000:
995:
994:
989:
985:
979:
975:
970:
966:
961:
957:
952:
948:
943:
938:
893:Bell AH-1 Cobra
860:
828:
804:
799:
760:
731:
664:
656:
597:
577:
505:
456:
436:flight envelope
411:
406:
332:
307:Bell AH-1 Cobra
282:
247:
212:Robert McNamara
205:
200:
59:National origin
36:
17:
12:
11:
5:
4946:
4936:
4935:
4930:
4925:
4920:
4915:
4910:
4905:
4900:
4895:
4890:
4873:
4872:
4869:
4866:
4865:
4862:
4861:
4859:
4858:
4853:
4852:
4851:
4841:
4835:
4833:
4832:Non-sequential
4829:
4828:
4826:
4825:
4824:
4823:
4818:
4813:
4805:
4800:
4795:
4794:
4793:
4788:
4780:
4779:
4778:
4768:
4767:
4766:
4753:
4734:
4732:
4728:
4727:
4725:
4724:
4719:
4714:
4709:
4704:
4699:
4694:
4689:
4684:
4679:
4674:
4669:
4664:
4659:
4658:
4657:
4652:
4647:
4642:
4634:
4629:
4624:
4619:
4614:
4609:
4604:
4603:
4602:
4597:
4581:
4576:
4571:
4566:
4561:
4556:
4551:
4545:
4543:
4539:
4538:
4536:
4535:
4530:
4525:
4520:
4515:
4510:
4505:
4500:
4499:
4498:
4493:
4482:
4480:
4473:
4472:(1962–present)
4465:
4464:
4461:
4460:
4458:
4457:
4452:
4447:
4442:
4437:
4432:
4427:
4422:
4417:
4412:
4407:
4402:
4397:
4392:
4387:
4382:
4377:
4372:
4367:
4362:
4357:
4352:
4347:
4342:
4337:
4332:
4327:
4322:
4317:
4312:
4307:
4302:
4301:
4300:
4290:
4285:
4280:
4275:
4270:
4265:
4259:
4257:
4253:
4252:
4250:
4249:
4244:
4239:
4234:
4229:
4224:
4219:
4214:
4209:
4204:
4199:
4194:
4189:
4184:
4179:
4174:
4168:
4166:
4159:
4153:
4152:
4141:
4138:
4137:
4127:United States
4124:
4123:
4116:
4109:
4101:
4092:
4091:
4088:
4085:
4084:
4081:
4080:
4078:
4077:
4072:
4067:
4062:
4057:
4052:
4047:
4042:
4037:
4032:
4027:
4022:
4017:
4012:
4007:
4002:
3997:
3992:
3987:
3982:
3977:
3972:
3967:
3962:
3957:
3952:
3947:
3942:
3937:
3932:
3927:
3922:
3917:
3911:
3909:
3902:
3901:
3896:
3891:
3886:
3881:
3876:
3871:
3866:
3861:
3856:
3851:
3846:
3841:
3836:
3831:
3826:
3821:
3816:
3811:
3806:
3801:
3796:
3791:
3786:
3785:
3784:
3774:
3769:
3764:
3759:
3754:
3749:
3744:
3739:
3734:
3729:
3724:
3719:
3714:
3709:
3704:
3699:
3694:
3689:
3684:
3679:
3674:
3669:
3664:
3659:
3654:
3649:
3644:
3639:
3634:
3629:
3624:
3619:
3614:
3609:
3604:
3599:
3594:
3589:
3584:
3579:
3574:
3569:
3564:
3559:
3554:
3549:
3544:
3539:
3534:
3529:
3524:
3519:
3514:
3509:
3504:
3499:
3494:
3489:
3484:
3479:
3474:
3469:
3464:
3459:
3454:
3449:
3444:
3439:
3434:
3429:
3424:
3419:
3414:
3409:
3404:
3399:
3394:
3389:
3384:
3379:
3374:
3369:
3364:
3359:
3354:
3349:
3344:
3339:
3334:
3329:
3324:
3319:
3314:
3309:
3304:
3299:
3294:
3289:
3284:
3279:
3274:
3269:
3264:
3259:
3254:
3249:
3244:
3239:
3234:
3229:
3224:
3219:
3214:
3209:
3204:
3199:
3194:
3189:
3184:
3179:
3174:
3169:
3164:
3159:
3154:
3149:
3144:
3139:
3134:
3129:
3124:
3119:
3114:
3109:
3104:
3099:
3094:
3089:
3084:
3079:
3074:
3069:
3064:
3059:
3054:
3049:
3044:
3039:
3034:
3029:
3024:
3019:
3014:
3009:
3004:
2999:
2994:
2989:
2984:
2979:
2974:
2969:
2964:
2959:
2958:
2957:
2947:
2942:
2937:
2932:
2927:
2922:
2917:
2911:
2909:
2901:
2900:
2898:
2897:
2891:
2889:
2885:
2884:
2882:
2881:
2876:
2871:
2866:
2861:
2856:
2851:
2846:
2840:
2838:
2834:
2833:
2831:
2830:
2825:
2820:
2815:
2809:
2807:
2806:Light aircraft
2803:
2802:
2800:
2799:
2794:
2789:
2784:
2779:
2774:
2769:
2764:
2759:
2754:
2749:
2744:
2739:
2734:
2729:
2724:
2719:
2714:
2708:
2706:
2702:
2701:
2699:
2698:
2693:
2688:
2686:AH-56 Cheyenne
2683:
2678:
2672:
2670:
2666:
2665:
2663:
2662:
2657:
2652:
2646:
2644:
2640:
2639:
2636:
2635:
2633:
2632:
2627:
2622:
2617:
2612:
2607:
2602:
2597:
2592:
2587:
2582:
2577:
2571:
2569:
2565:
2564:
2562:
2561:
2556:
2551:
2546:
2541:
2535:
2533:
2529:
2528:
2526:
2525:
2520:
2515:
2510:
2505:
2500:
2495:
2490:
2484:
2482:
2478:
2477:
2475:
2474:
2469:
2464:
2459:
2454:
2448:
2446:
2439:
2438:Reconnaissance
2435:
2434:
2431:
2430:
2428:
2427:
2422:
2417:
2412:
2407:
2402:
2397:
2392:
2387:
2381:
2379:
2375:
2374:
2372:
2371:
2366:
2361:
2356:
2350:
2348:
2344:
2343:
2341:
2340:
2335:
2330:
2325:
2320:
2314:
2312:
2308:
2307:
2305:
2304:
2299:
2294:
2289:
2283:
2281:
2277:
2276:
2274:
2273:
2268:
2263:
2257:
2255:
2248:
2244:
2243:
2240:
2239:
2237:
2236:
2231:
2229:Vega Starliner
2226:
2221:
2216:
2215:
2214:
2207:L-1011 Tristar
2204:
2199:
2194:
2189:
2183:
2181:
2177:
2176:
2174:
2173:
2168:
2163:
2158:
2153:
2147:
2145:
2141:
2140:
2138:
2137:
2132:
2127:
2122:
2117:
2112:
2111:
2110:
2100:
2095:
2090:
2085:
2080:
2074:
2072:
2068:
2067:
2065:
2064:
2059:
2054:
2049:
2044:
2039:
2034:
2029:
2024:
2019:
2014:
2008:
2006:
2002:
2001:
1999:
1998:
1993:
1988:
1983:
1982:
1981:
1971:
1966:
1960:
1958:
1957:Electra family
1954:
1953:
1951:
1950:
1945:
1940:
1935:
1930:
1925:
1920:
1915:
1910:
1905:
1903:1 & 2 Vega
1899:
1897:
1890:
1886:
1885:
1873:
1872:
1865:
1858:
1850:
1844:
1843:
1832:
1827:
1821:
1810:
1802:
1801:External links
1799:
1797:
1796:
1785:
1769:
1754:
1745:
1736:
1721:
1705:
1689:
1687:
1684:
1681:
1680:
1654:
1639:
1623:
1607:
1591:
1582:
1573:
1561:
1552:
1538:
1529:
1505:
1493:
1484:
1475:
1466:
1457:
1443:
1434:
1410:
1398:
1382:
1373:
1359:
1350:
1338:
1329:
1320:
1289:
1272:
1263:
1254:
1245:
1236:
1224:
1215:
1206:
1197:
1188:
1170:
1161:
1149:
1137:
1123:Verier, Mike.
1113:
1092:
1083:
1071:
1053:
1044:
1017:
1002:
1001:
999:
996:
993:
992:
983:
973:
964:
955:
945:
944:
942:
939:
937:
934:
933:
932:
927:
922:
911:
910:
905:
900:
895:
884:
883:
881:Lockheed XH-51
872:
871:
866:
859:
856:
855:
854:
853:
852:
843:
829:
827:
826:
823:
822:in nose turret
811:
797:
796:
793:Rate of climb:
790:
784:
778:
772:
769:Maximum speed:
758:
757:
751:
745:
735:Blade section:
732:
725:
719:
706:
700:
694:
688:
682:
676:
655:
652:
651:
650:
643:
632:
617:
596:
593:
576:
573:
504:
503:Program demise
501:
455:
452:
410:
409:Flight testing
407:
405:
402:
331:
328:
281:
278:
246:
243:
221:UH-1A Iroquois
204:
201:
199:
196:
123:
122:
119:
115:
114:
111:
107:
106:
102:
101:
98:
94:
93:
88:
84:
83:
80:
76:
75:
70:
64:
63:
60:
56:
55:
47:
43:
42:
38:
37:
34:
26:
25:
24:AH-56 Cheyenne
15:
9:
6:
4:
3:
2:
4945:
4934:
4931:
4929:
4926:
4924:
4921:
4919:
4916:
4914:
4911:
4909:
4906:
4904:
4901:
4899:
4896:
4894:
4891:
4889:
4886:
4885:
4883:
4867:
4857:
4854:
4850:
4847:
4846:
4845:
4842:
4840:
4837:
4836:
4834:
4830:
4822:
4819:
4817:
4814:
4812:
4809:
4808:
4806:
4804:
4801:
4799:
4796:
4792:
4789:
4787:
4784:
4783:
4781:
4777:
4774:
4773:
4772:
4769:
4765:
4761:
4757:
4754:
4752:
4748:
4744:
4741:
4740:
4739:
4736:
4735:
4733:
4729:
4723:
4720:
4718:
4715:
4713:
4710:
4708:
4705:
4700:
4698:
4695:
4693:
4690:
4688:
4685:
4683:
4680:
4678:
4675:
4673:
4670:
4668:
4665:
4663:
4660:
4656:
4653:
4651:
4648:
4646:
4643:
4641:
4638:
4637:
4635:
4633:
4630:
4628:
4625:
4623:
4620:
4618:
4615:
4613:
4610:
4608:
4605:
4601:
4598:
4596:
4592:
4588:
4585:
4584:
4582:
4580:
4577:
4575:
4572:
4570:
4567:
4565:
4562:
4560:
4557:
4555:
4552:
4550:
4547:
4546:
4544:
4540:
4534:
4531:
4529:
4526:
4524:
4521:
4519:
4516:
4514:
4511:
4509:
4506:
4504:
4501:
4497:
4494:
4492:
4489:
4488:
4487:
4484:
4483:
4481:
4477:
4474:
4470:
4466:
4453:
4448:
4446:
4443:
4441:
4438:
4436:
4433:
4431:
4428:
4426:
4423:
4418:
4416:
4413:
4408:
4406:
4403:
4401:
4398:
4396:
4393:
4391:
4388:
4386:
4383:
4381:
4378:
4376:
4373:
4371:
4368:
4366:
4363:
4361:
4358:
4356:
4353:
4351:
4348:
4346:
4343:
4341:
4338:
4336:
4333:
4331:
4328:
4326:
4323:
4321:
4318:
4316:
4313:
4311:
4308:
4306:
4303:
4299:
4296:
4295:
4294:
4291:
4289:
4286:
4284:
4281:
4279:
4276:
4274:
4271:
4269:
4266:
4264:
4261:
4260:
4258:
4254:
4248:
4245:
4243:
4240:
4238:
4235:
4233:
4230:
4228:
4225:
4223:
4220:
4218:
4215:
4213:
4210:
4208:
4205:
4203:
4200:
4198:
4195:
4193:
4190:
4188:
4185:
4183:
4180:
4178:
4175:
4173:
4170:
4169:
4167:
4163:
4160:
4154:
4149:
4145:
4139:
4134:
4130:
4122:
4117:
4115:
4110:
4108:
4103:
4102:
4099:
4086:
4076:
4073:
4071:
4068:
4066:
4063:
4061:
4058:
4053:
4048:
4046:
4043:
4038:
4036:
4033:
4031:
4028:
4026:
4023:
4018:
4016:
4013:
4008:
4006:
4003:
4001:
3998:
3996:
3993:
3991:
3988:
3983:
3978:
3976:
3973:
3971:
3968:
3963:
3961:
3958:
3953:
3951:
3948:
3943:
3941:
3938:
3936:
3933:
3928:
3923:
3921:
3918:
3916:
3913:
3912:
3910:
3906:
3900:
3897:
3895:
3892:
3890:
3887:
3885:
3882:
3880:
3877:
3875:
3872:
3870:
3867:
3865:
3862:
3860:
3857:
3855:
3852:
3850:
3847:
3845:
3842:
3840:
3837:
3835:
3832:
3830:
3827:
3825:
3822:
3820:
3817:
3815:
3812:
3810:
3807:
3805:
3802:
3800:
3797:
3795:
3792:
3790:
3787:
3783:
3780:
3779:
3778:
3775:
3773:
3770:
3768:
3765:
3763:
3760:
3758:
3755:
3753:
3750:
3748:
3745:
3743:
3740:
3738:
3735:
3733:
3730:
3728:
3725:
3723:
3720:
3718:
3715:
3713:
3710:
3708:
3705:
3703:
3700:
3698:
3695:
3693:
3690:
3688:
3685:
3683:
3680:
3678:
3675:
3673:
3670:
3668:
3665:
3663:
3660:
3658:
3655:
3653:
3650:
3648:
3645:
3643:
3640:
3638:
3635:
3633:
3630:
3628:
3625:
3623:
3620:
3618:
3615:
3613:
3610:
3608:
3605:
3603:
3600:
3598:
3595:
3593:
3590:
3588:
3585:
3583:
3580:
3578:
3575:
3573:
3570:
3568:
3565:
3563:
3560:
3558:
3555:
3553:
3550:
3548:
3545:
3543:
3540:
3538:
3535:
3533:
3530:
3528:
3525:
3523:
3520:
3518:
3515:
3513:
3510:
3508:
3505:
3503:
3500:
3498:
3495:
3493:
3490:
3488:
3485:
3483:
3480:
3478:
3475:
3473:
3470:
3468:
3465:
3463:
3460:
3458:
3455:
3453:
3450:
3448:
3445:
3443:
3440:
3438:
3435:
3433:
3430:
3428:
3425:
3423:
3420:
3418:
3415:
3413:
3410:
3408:
3405:
3403:
3400:
3398:
3395:
3393:
3390:
3388:
3385:
3383:
3380:
3378:
3375:
3373:
3370:
3368:
3365:
3363:
3360:
3358:
3355:
3353:
3350:
3348:
3345:
3343:
3340:
3338:
3335:
3333:
3330:
3328:
3325:
3323:
3320:
3318:
3315:
3313:
3310:
3308:
3305:
3303:
3300:
3298:
3295:
3293:
3290:
3288:
3285:
3283:
3280:
3278:
3275:
3273:
3270:
3268:
3265:
3263:
3260:
3258:
3255:
3253:
3250:
3248:
3245:
3243:
3240:
3238:
3235:
3233:
3230:
3228:
3225:
3223:
3220:
3218:
3215:
3213:
3210:
3208:
3205:
3203:
3200:
3198:
3195:
3193:
3190:
3188:
3185:
3183:
3180:
3178:
3175:
3173:
3170:
3168:
3165:
3163:
3160:
3158:
3155:
3153:
3150:
3148:
3145:
3143:
3140:
3138:
3135:
3133:
3130:
3128:
3125:
3123:
3120:
3118:
3115:
3110:
3105:
3103:
3100:
3095:
3093:
3090:
3088:
3085:
3083:
3080:
3078:
3075:
3073:
3070:
3068:
3065:
3063:
3060:
3055:
3053:
3050:
3048:
3045:
3040:
3038:
3035:
3033:
3030:
3028:
3025:
3023:
3020:
3018:
3015:
3013:
3010:
3008:
3005:
3000:
2998:
2995:
2993:
2990:
2988:
2985:
2980:
2978:
2975:
2973:
2970:
2968:
2965:
2963:
2960:
2956:
2953:
2952:
2951:
2948:
2946:
2943:
2938:
2936:
2933:
2931:
2928:
2926:
2923:
2921:
2918:
2916:
2913:
2912:
2910:
2908:
2902:
2896:
2893:
2892:
2890:
2886:
2880:
2877:
2875:
2872:
2870:
2867:
2865:
2862:
2860:
2857:
2855:
2852:
2850:
2847:
2845:
2842:
2841:
2839:
2835:
2829:
2828:Little Dipper
2826:
2824:
2821:
2819:
2816:
2814:
2811:
2810:
2808:
2804:
2798:
2795:
2793:
2790:
2788:
2785:
2783:
2780:
2778:
2775:
2773:
2770:
2768:
2765:
2763:
2760:
2758:
2755:
2753:
2750:
2748:
2745:
2743:
2740:
2738:
2735:
2733:
2730:
2728:
2725:
2723:
2720:
2718:
2715:
2713:
2710:
2709:
2707:
2703:
2697:
2696:VH-92 Patriot
2694:
2692:
2691:VH-71 Kestrel
2689:
2687:
2684:
2682:
2679:
2677:
2674:
2673:
2671:
2667:
2661:
2658:
2656:
2653:
2651:
2648:
2647:
2645:
2641:
2631:
2628:
2626:
2623:
2621:
2618:
2616:
2613:
2611:
2608:
2606:
2603:
2601:
2598:
2596:
2593:
2591:
2588:
2586:
2583:
2581:
2578:
2576:
2573:
2572:
2570:
2566:
2560:
2557:
2555:
2552:
2550:
2547:
2545:
2542:
2540:
2537:
2536:
2534:
2530:
2524:
2521:
2519:
2518:CP-140 Aurora
2516:
2514:
2511:
2509:
2506:
2504:
2501:
2499:
2496:
2494:
2491:
2489:
2486:
2485:
2483:
2479:
2473:
2470:
2468:
2465:
2463:
2460:
2458:
2455:
2453:
2450:
2449:
2447:
2443:
2440:
2436:
2426:
2423:
2421:
2418:
2416:
2413:
2411:
2408:
2406:
2403:
2401:
2398:
2396:
2393:
2391:
2388:
2386:
2383:
2382:
2380:
2376:
2370:
2367:
2365:
2362:
2360:
2357:
2355:
2352:
2351:
2349:
2347:Raptor family
2345:
2339:
2336:
2334:
2331:
2329:
2326:
2324:
2321:
2319:
2316:
2315:
2313:
2309:
2303:
2300:
2298:
2295:
2293:
2290:
2288:
2285:
2284:
2282:
2278:
2272:
2269:
2267:
2264:
2262:
2259:
2258:
2256:
2252:
2249:
2245:
2235:
2232:
2230:
2227:
2225:
2222:
2220:
2217:
2213:
2210:
2209:
2208:
2205:
2203:
2200:
2198:
2195:
2193:
2190:
2188:
2185:
2184:
2182:
2178:
2172:
2169:
2167:
2164:
2162:
2159:
2157:
2154:
2152:
2149:
2148:
2146:
2142:
2136:
2133:
2131:
2128:
2126:
2123:
2121:
2118:
2116:
2113:
2109:
2106:
2105:
2104:
2101:
2099:
2096:
2094:
2091:
2089:
2086:
2084:
2081:
2079:
2076:
2075:
2073:
2069:
2063:
2060:
2058:
2055:
2053:
2050:
2048:
2045:
2043:
2040:
2038:
2035:
2033:
2030:
2028:
2025:
2023:
2020:
2018:
2015:
2013:
2012:Constellation
2010:
2009:
2007:
2003:
1997:
1994:
1992:
1989:
1987:
1984:
1980:
1977:
1976:
1975:
1972:
1970:
1967:
1965:
1962:
1961:
1959:
1955:
1949:
1946:
1944:
1941:
1939:
1936:
1934:
1931:
1929:
1926:
1921:
1919:
1916:
1914:
1911:
1909:
1908:3 Air Express
1906:
1904:
1901:
1900:
1898:
1894:
1891:
1887:
1882:
1878:
1871:
1866:
1864:
1859:
1857:
1852:
1851:
1848:
1842:
1838:
1833:
1831:
1828:
1825:
1822:
1819:
1818:Army Magazine
1815:
1811:
1808:
1805:
1804:
1794:
1790:
1786:
1783:
1779:
1776:
1775:
1770:
1767:
1766:1-58007-027-2
1763:
1759:
1755:
1752:
1751:
1746:
1743:
1742:
1737:
1734:
1733:1-55750-232-3
1730:
1726:
1722:
1719:
1715:
1712:
1711:
1706:
1703:
1699:
1695:
1691:
1690:
1669:
1665:
1658:
1650:
1643:
1634:
1632:
1630:
1628:
1619:
1618:
1611:
1603:
1602:
1595:
1586:
1577:
1568:
1566:
1556:
1547:
1545:
1543:
1533:
1526:
1522:
1518:
1515:
1509:
1500:
1498:
1488:
1479:
1470:
1461:
1452:
1450:
1448:
1438:
1431:
1427:
1423:
1420:
1414:
1405:
1403:
1393:
1391:
1389:
1387:
1377:
1368:
1366:
1364:
1354:
1345:
1343:
1333:
1324:
1317:
1304:
1300:
1293:
1286:
1282:
1276:
1267:
1258:
1249:
1240:
1231:
1229:
1219:
1210:
1201:
1192:
1184:
1180:
1174:
1165:
1156:
1154:
1144:
1142:
1134:
1133:0-85045-934-6
1130:
1126:
1120:
1118:
1110:
1109:0-933852-52-5
1106:
1102:
1096:
1087:
1078:
1076:
1066:
1064:
1062:
1060:
1058:
1048:
1037:
1030:
1029:
1021:
1012:
1010:
1008:
1003:
987:
977:
968:
959:
950:
946:
931:
928:
926:
923:
921:
918:
917:
916:
915:
914:Related lists
909:
906:
904:
901:
899:
896:
894:
891:
890:
889:
888:
882:
879:
878:
877:
876:
870:
867:
865:
862:
861:
850:
847:
844:
842:
839:
836:
835:
833:
830:
824:
821:
820:XM196 minigun
817:
813:
812:
810:
807:
806:
805:
802:
794:
791:
788:
785:
782:
779:
776:
775:Cruise speed:
773:
770:
767:
766:
765:
763:
755:
752:
749:
748:Rotor systems
746:
744:
740:
736:
733:
729:
726:
723:
720:
717:
714:
710:
707:
704:
701:
698:
697:Gross weight:
695:
692:
691:Empty weight:
689:
686:
683:
680:
677:
674:
671:
670:
669:
667:
662:
660:
648:
644:
641:
640:Fort Campbell
637:
633:
630:
626:
622:
618:
615:
611:
607:
606:
601:
592:
590:
586:
582:
572:
568:
566:
562:
557:
553:
550:
544:
542:
538:
532:
530:
526:
522:
519:
518:Marine Corps'
515:
511:
500:
497:
491:
489:
484:
481:
480:ejection seat
476:
473:
468:
460:
451:
449:
446:had set up a
445:
439:
437:
432:
427:
425:
415:
401:
398:
394:
390:
385:
383:
377:
375:
365:
361:
359:
354:
350:
341:
336:
327:
324:
320:
314:
310:
308:
302:
300:
296:
292:
288:
277:
275:
271:
266:
264:
258:
256:
252:
242:
240:
237:
233:
229:
224:
222:
217:
214:convened the
213:
210:
195:
193:
189:
184:
180:
174:
172:
168:
163:
161:
157:
154:
150:
146:
142:
138:
135:developed by
134:
130:
120:
116:
112:
108:
103:
99:
95:
92:
89:
85:
81:
77:
74:
71:
69:
65:
62:United States
61:
57:
54:
51:
48:
44:
39:
32:
27:
22:
19:
4870:Not assigned
4616:
4150:1962–present
4089:Not assigned
3878:
3771:
3686:
3216:
2737:Star Clipper
2705:Experimental
2685:
2532:Other crewed
2498:PV-2 Harpoon
2493:PV-1 Ventura
1817:
1792:
1773:
1757:
1748:
1739:
1724:
1709:
1693:
1686:Bibliography
1671:. Retrieved
1667:
1657:
1648:
1642:
1616:
1610:
1600:
1594:
1585:
1576:
1555:
1532:
1524:
1508:
1487:
1478:
1469:
1460:
1437:
1429:
1413:
1376:
1353:
1332:
1323:
1316:rotorcraft."
1314:
1307:. Retrieved
1302:
1292:
1285:Internet Age
1284:
1275:
1266:
1257:
1248:
1239:
1218:
1209:
1200:
1191:
1183:aviastar.org
1182:
1173:
1164:
1124:
1100:
1095:
1086:
1047:
1036:the original
1027:
1020:
986:
976:
967:
958:
949:
913:
912:
886:
885:
874:
873:
845:
837:
831:
808:
800:
798:
792:
786:
780:
774:
768:
761:
759:
753:
747:
734:
727:
721:
708:
702:
696:
690:
684:
678:
672:
665:
663:
658:
657:
646:
635:
629:Fort Novosel
620:
616:, Louisiana.
614:Fort Johnson
609:
588:
584:
580:
578:
569:
565:AH-64 Apache
558:
554:
545:
533:
506:
492:
485:
477:
469:
465:
440:
428:
420:
386:
378:
370:
345:
322:
315:
311:
303:
283:
267:
259:
248:
225:
206:
175:
164:
128:
126:
118:First flight
110:Manufactured
97:Number built
87:Primary user
68:Manufacturer
18:
4849:CH-92/VH-92
4600:HH-53/MH-53
4158:(1941–1962)
4133:Tri-Service
2732:Senior Prom
2669:Helicopters
2590:Desert Hawk
2378:Other types
2180:Other types
1986:18 Lodestar
1896:Vega family
1309:31 December
898:Kamov V-100
832:Hardpoints:
762:Performance
754:Propellers:
709:Powerplant:
514:A-X program
496:servomotors
472:wind tunnel
340:Ft. Novosel
299:rigid-rotor
216:Howze Board
198:Development
171:Vietnam War
145:rigid-rotor
4882:Categories
4129:helicopter
2879:Trident II
2849:High Virgo
2813:Big Dipper
2727:Senior Peg
2630:X-44 (UAV)
2523:P-7 LRAACA
2508:S-3 Viking
2369:X-44 MANTA
1996:43 Harpoon
1991:37 Ventura
1979:414 Hudson
1964:10 Electra
1928:7 Explorer
1913:4 Explorer
1889:Transports
1793:Vertiflite
936:References
849:BGM-71 TOW
716:turboshaft
631:, Alabama.
393:BGM-71 TOW
203:Background
156:turboshaft
4786:CH-3/HH-3
4148:U.S. Navy
4144:U.S. Army
2874:Trident I
2859:Ping-Pong
2712:Have Blue
2513:P-3 Orion
2197:Excalibur
1948:DL.1 Vega
998:Citations
846:Missiles:
659:Data from
342:, Alabama
113:1967–1969
3547:400 (II)
3427:282 (II)
2869:Poseidon
2837:Missiles
2818:Explorer
2643:Trainers
1933:8 Sirius
1877:Lockheed
1778:Archived
1714:Archived
1673:16 April
1517:Archived
1422:Archived
858:See also
851:missiles
838:Rockets:
801:Armament
389:sponsons
323:Cheyenne
319:Van Nuys
295:Model 49
139:for the
137:Lockheed
82:Canceled
4135:systems
3542:400 (I)
3422:282 (I)
2907:numbers
2895:J37/T35
2888:Engines
2864:Polaris
2854:Perseus
2610:Polecat
2605:MQM-105
2575:Aequare
2338:CL-1200
2328:NF-104A
2202:JetStar
2108:EC-130H
1943:9 Orion
1841:YouTube
741:; Tip:
685:Height:
679:Length:
647:66-8832
636:66-8831
621:66-8830
610:66-8827
589:CL-1090
585:CL-1060
581:CL-1026
521:Harrier
382:minigun
105:History
2676:CL-475
2620:RQ-170
2580:AQM-60
2539:CL-400
2488:Hudson
2333:CL-288
2318:XF-104
2224:Saturn
2219:L-2000
2166:CP-140
2130:WC-130
2125:MC-130
2120:LC-130
2115:KC-130
2103:EC-130
2098:HC-130
2093:DC-130
2088:AC-130
2083:C-130J
2057:EC-121
2037:L-1249
2032:L-1049
1918:5 Vega
1764:
1731:
1700:
1131:
1107:
781:Range:
737:Root:
645:No. 7
634:No. 6
619:No. 5
608:No. 2
587:, and
516:, the
330:Design
131:is an
79:Status
50:Attack
4856:H-139
4747:J/T/W
4655:MH-60
4650:HH-60
4645:SH-60
4640:UH-60
4636:H-60
4587:CH-53
4583:H-53
4496:H-13J
4491:H-13F
4298:H-13J
4020:27–32
3955:12–14
2905:Model
2844:Agena
2823:L-402
2762:X-26B
2757:X-24C
2742:XC-35
2722:L-301
2717:L-133
2681:XH-51
2660:T-50A
2625:SR-72
2462:YF-12
2425:YP-24
2420:XF-90
2415:XFM-2
2410:F-117
2385:A-4AR
2364:FB-22
2354:YF-22
2323:F-104
2271:XP-58
2266:XP-49
2192:C-141
2151:L-188
2135:L-100
2078:C-130
2062:XB-30
2052:C-121
2027:L-749
2022:L-649
2017:L-049
1039:(PDF)
1032:(PDF)
941:Notes
809:Guns:
673:Crew:
236:SS.10
232:UH-1B
4844:H-92
4839:H-90
4821:OH-6
4816:MH-6
4811:AH-6
4807:H-6
4791:SH-3
4782:H-3
4756:UH-1
4743:AH-1
4722:H-73
4717:H-72
4712:H-71
4707:H-70
4702:H-69
4697:H-68
4692:H-67
4687:H-66
4682:H-65
4677:H-64
4672:H-63
4667:H-62
4662:H-61
4632:H-59
4627:H-58
4622:H-57
4617:H-56
4612:H-55
4607:H-54
4579:H-52
4574:H-51
4569:H-50
4564:H-49
4559:H-48
4554:H-47
4549:H-46
4533:H-43
4528:H-37
4523:H-34
4518:H-25
4513:H-23
4508:H-21
4503:H-19
4486:H-13
4455:H-45
4450:H-44
4445:H-43
4440:H-42
4435:H-41
4430:H-40
4425:H-39
4420:H-38
4415:H-37
4410:H-36
4405:H-35
4400:H-34
4395:H-33
4390:H-32
4385:H-31
4380:H-30
4375:H-29
4370:H-28
4365:H-27
4360:H-26
4355:H-25
4350:H-24
4345:H-23
4340:H-22
4335:H-21
4330:H-20
4325:H-19
4320:H-18
4315:H-17
4310:H-16
4305:H-15
4293:H-13
4288:H-12
4283:H-11
4278:H-10
4247:R-16
4242:R-15
4237:R-14
4232:R-13
4227:R-12
4222:R-11
4217:R-10
3945:7–10
3908:Vega
3899:2329
3894:2000
3889:1980
3884:1800
3879:1700
3874:1649
3869:1600
3864:1549
3859:1449
3854:1400
3849:1329
3844:1249
3839:1237
3834:1236
3829:1235
3824:1201
3819:1200
3814:1195
3809:1149
3804:1132
3799:1090
3794:1080
3789:1060
3777:1049
3772:1026
3767:1020
3762:1011
3757:1010
3752:1000
2797:XV-4
2787:X-59
2782:X-56
2777:X-55
2772:X-35
2767:X-33
2752:X-17
2650:T-33
2615:RQ-3
2600:Fury
2568:UAVs
2559:TR-X
2554:TR-1
2472:D-21
2467:M-21
2452:A-12
2405:F-35
2400:F-21
2395:F-16
2359:F-22
2297:T-33
2292:F-94
2287:F-80
2261:P-38
2161:EP-3
2047:C-69
1879:and
1762:ISBN
1729:ISBN
1698:ISBN
1675:2019
1311:2011
1129:ISBN
1105:ISBN
711:1 ×
539:and
291:S-66
127:The
46:Type
4803:H-5
4798:H-4
4771:H-2
4738:H-1
4273:H-9
4268:H-6
4263:H-5
4212:R-9
4207:R-8
4202:R-7
4197:R-6
4192:R-5
4187:R-4
4182:R-3
4177:R-2
4172:R-1
3747:995
3742:985
3737:984
3732:981
3727:980
3722:977
3717:949
3712:934
3707:915
3702:901
3697:880
3692:849
3687:840
3682:823
3677:822
3672:785
3667:780
3662:760
3657:749
3652:704
3647:685
3642:680
3637:649
3632:645
3627:622
3622:595
3617:580
3612:549
3607:522
3602:520
3597:500
3592:489
3587:480
3582:475
3577:449
3572:437
3567:422
3562:414
3557:407
3552:402
3537:389
3532:382
3527:380
3522:379
3517:351
3512:349
3507:346
3502:331
3497:330
3492:329
3487:325
3482:322
3477:320
3472:301
3467:300
3462:298
3457:296
3452:295
3447:293
3442:288
3437:286
3432:285
3417:249
3412:246
3407:245
3402:244
3397:222
3392:212
3387:210
3382:207
3377:206
3372:204
3367:200
3362:199
3357:193
3352:189
3347:188
3342:186
3337:185
3332:182
3327:171
3322:170
3317:149
3312:144
3307:141
3302:140
3297:137
3292:136
3287:133
3282:129
3277:122
3272:105
3267:104
3262:100
2955:A/D
2792:XFV
2747:X-7
2655:T2V
2544:U-2
2390:A-9
2302:T2V
2234:R6V
2212:RAF
2187:C-5
2171:P-7
2156:P-3
1839:on
179:TOW
4884::
4075:43
4070:42
4065:41
4060:40
4055:39
4050:38
4045:37
4040:36
4035:35
4030:34
4025:33
4015:26
4010:25
4005:24
4000:23
3995:22
3990:21
3985:20
3980:19
3975:18
3970:17
3965:16
3960:15
3950:11
3257:99
3252:94
3247:93
3242:92
3237:91
3232:90
3227:89
3222:88
3217:87
3212:86
3207:85
3202:84
3197:83
3192:82
3187:81
3182:80
3177:75
3172:62
3167:61
3162:60
3157:52
3152:51
3147:50
3142:49
3137:45
3132:44
3127:42
3122:41
3117:40
3112:39
3107:38
3102:37
3097:36
3092:35
3087:34
3082:33
3077:32
3072:31
3067:30
3062:29
3057:28
3052:27
3047:26
3042:25
3037:24
3032:23
3027:22
3022:21
3017:20
3012:19
3007:18
3002:17
2997:16
2992:15
2987:14
2982:13
2977:12
2972:11
2967:10
1791:,
1666:.
1626:^
1564:^
1541:^
1523:.
1496:^
1446:^
1428:.
1401:^
1385:^
1362:^
1341:^
1313:.
1301:.
1283:"
1227:^
1181:.
1152:^
1140:^
1116:^
1074:^
1056:^
1006:^
627:,
583:,
531:.
241:.
194:.
162:.
100:10
4776:G
4764:Y
4762:/
4760:N
4758:/
4751:Z
4749:/
4745:/
4595:K
4593:/
4591:E
4589:/
4120:e
4113:t
4106:v
3940:6
3935:5
3930:4
3925:3
3920:2
3915:1
3782:A
2962:9
2950:8
2945:7
2940:6
2935:5
2930:4
2925:3
2920:2
2915:1
1923:6
1869:e
1862:t
1855:v
1768:.
1735:.
1704:.
1677:.
1185:.
1135:.
1111:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
