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Fiat AS.1

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265:, which considerably reduced the length of the forward strut as well as being them a slender and somewhat elegant shape. As per convention amongst monoplanes of the era, the undercarriage was principally stressed in the axial direction. The axles were composed of high-tensile steel and were intentionally shaped as to ensure maximum rigidity as well as minimising weight. These axles were positioned at the ends of struts hinged to the fuselage at the planes of symmetry which reduced the lateral motion of the wheels to a minimum. Each axle incorporated a device that minimised the braking stresses imposed on the whole assembly; the brakes were controlled either by hand or via the 482: 436: 166:
cabin. The transverse frames and side walls of the fuselage were constructed in a manner that provided ample unobstructed spaces and permitted the use of relatively large doors without incurring excessive external dimensions. A total of four doors were present, two on each side of the fuselage; this was felt to increase the aircraft's safety level. A specialised device was present to overcome any difficulties in the opening of the doors during flight, better facilitating the occupant's emergency egress.
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while the third rod, which carried a shock absorber composed of rubber disks inside the fuselage, was aligned vertically. The lower end of the third rod was hinged to the top of the skid, which had a spoon-shaped show with a guiding rib. This style of skid was somewhat unorthodox and was claimed to be less prone to digging into the ground.
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easily disconnected at the direction of the pilot. Directly behind the pilot' seat was a sizable baggage compartment, the variable weight of which could be easily offset via adjustments of the aircraft stabilizer. Structurally, the fuselage, wing and tail surfaces were all supported by a tubular framework made entirely of
323:, 9-cylinder radial engined example to set the seaplane altitude record in its class at 7,362 m (24,154 ft). Swapping wheels for pontoons, the same aircraft went on to set the equivalent landplane record two days later at 9,282 m (30,453 ft). Long-distance feats included flights from 146:
aircraft intended for long-distance touring and training. Both the pilot and passenger were completely enclosed within a cabin, the latter typically being seated in front of the former. The aircraft was typically provisioned with two complete sets of flight control; however, the forward set could be
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for the adjustment mechanism, while the elevator incorporated a pair of balancing projections towards the ends of its leading edge. The hinge axle at the leading edge had a casing composed of duralumin sheeting that matched a corresponding casing on the rear spar of the stabiliser, both having been
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were fitted that permitted both the pilot and passenger to stick their heads of the aircraft without being fully exposed to strong winds. The pilot's position also benefitted in this respect from the use of a transparent roof for the cabin. Active ventilation was used to regulate the climate of the
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instead of being rigidly embedded. A box rib that was suitably joined to a corresponding rib integral with the fuselage established an optimal junction between the wing and fuselage. Precautions were taken to suitably stiffen the wing structure against the stresses transmitted by its covering. The
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The aircraft was outfitted with large tail surfaces; the tail unit had a similar duralumin structure to that of the wing. The aircraft was furnished with an adjustable stabiliser, although such adjustments could only be performed while on the ground; it was otherwise easily adapted for effective
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bars in order to facilitate ground movements. The tail skid consisted of three steel rods that formed a pyramid, the vertex of which was the point of contact with the ground. Two of the rods were attached to the fuselage via coaxial hinges normal to the vertical plane of symmetry of the fuselage
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fuel tanks located on the roof of the cabin, which had a capacity of 125 liters (33 gallons); an additional pair of supplementary tanks, with a capacity of 45 liters (roughly 12 gallons) each, could be installed in the cabin. The oil tank, complete with a
230:. Similar tubing was also used for the spars, which were lightened along the walls as well as reinforced where it was deemed to be necessary to do so in relation to the covering of the wing. The lightening along the spar's walls formed a 206:
manoeuvres. The engine mounting was a thick duralumin sheet with to which the supporting struts were bolted into steel fittings; these had relatively large dimensions in order to amply handle the engine's vibrations. The
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bar and had a capacity of 10 liters (2.6 gallons). Fuel is delivered to the engine via a self-regulating engine-driven pump; this is capable of consistently supplying fuel even during protracted
151:, save for numerous steel fittings. The forward section of the fuselage was partially covered by a metal sheathing; aft of the pilot's position, the remainder of the fuselage was covered using 311:
was used to set endurance, distance, and altitude records in its class, respectively 29 h 4 min 14 s, 2,746.2 km (1,706.4 mi) and 6,782 m (22,251 ft). On 28 December 1932,
246:. These spars were mutually braced using steel wires and duralumin compression members. The spars of each half-wing were attached to the fuselage's central body via a relatively simple set of 251:
struts that connecting the wing spars with the fuselage were made from faired duralumin tubing that was suitably reinforced to appropriately handle all secondary stresses.
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had a relatively wide-track gauge that provided considerable lateral stability while on the ground. The struts of the forward landing gear were equipped with long stroke
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The type proved to be extremely popular, and the production run would eventually extend to over 500 machines, with roughly half of these purchased by the
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conformed to the lines of the fuselage to give a fairly slender and elegant appearance without negatively impacting the engine's cooling.
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AS.1s were used successfully in a number of competitions and record-breaking events. In August 1929, they participated in the
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Favourable external visibility was provided by sizable windows at both the sides and front area of the cabin; specialised
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that were to be withstood. Attachments to the spars were made using numerous steel fittings that were typically
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The TR.1 also had competition successes in 1931 in the Giro Aereo del Piedmonte and the Giro Aereo d'Italia.
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used a rigid control arrangement using a single lever. The stabilizer had a rectangular notch in its
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control during flight. Actuation of the rudder was achieved via a pair of control cables while the
924:"The Fiat "T.R.1" training and touring airplane (Italian) : a two-place high-wing monoplane" 481: 400:- version with metal structure, shorter span wing (9.00 m; 29 ft 6.5 in) and enclosed cabin. 181:; however, numerous aircraft were furnished with alternative engines, such as the more powerful 1499: 955: 275: 800: 227: 284: 1011: 988: 899: 877: 8: 1234: 1185: 1156: 448: 425: 343:
and Gino Capannini) and an aerial circumnavigation of Africa by Francis Lombardi, Count
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The AS.1 was a relatively basic and conventional design, possessing a
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aircraft designed and produced by the Italian aircraft manufacturer
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international contest, and in January 1930, an AS.1 piloted by
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and seating for two, the pilot and one passenger/trainee, in
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Fiat TR-1 3-view drawing from NACA Aircraft Circular No.130
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were composed of square duralumin tubing with triangular
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who covered 27,600 km (17,150 mi) in 54 days.
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The wing structure consisted of a pair of triangular
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featured a metal structure and a shorter span wing.
109:. Construction was of wood throughout, covered by 198:, was positioned directly underneath the forward 1491: 222:that connected to the base of the fuselage. The 185:radial engine, instead. Fuel was housed inside 177:, capable of generating up to 100 hp at 1,900 963: 865:Italian Civil and Military Aircraft 1930-1945 169:Typically, the AS.1 was powered by a single 928:National Advisory Committee for Aeronautics 858:. London, UK: Studio Editions. p. 383. 790:"Round Africa by Light Plane" 1931, p. 137. 760:FAI General Aviation World Records database 493:National Advisory Committee for Aeronautics 970: 956: 612: 610: 608: 390:- version with strengthened structure and 931:, 1 December 1930. NACA-AC-130, 93R19548. 738: 736: 734: 724: 722: 720: 718: 716: 633: 631: 581:1,000 km (621 mi, 540 nmi) 862: 847:The Illustrated Encyclopedia of Aircraft 807: 770:The Illustrated Encyclopedia of Aircraft 697: 695: 693: 691: 672: 670: 668: 666: 647: 645: 643: 480: 476: 745: 605: 575:158 km/h (98 mph, 85 kn) 1492: 867:. Fallbrook, US: Aero Publishers, Inc. 853: 731: 713: 704: 679: 654: 628: 619: 294: 951: 688: 663: 640: 142:The Fiat AS.1 was a light twin-seat 33:Fiat AS.1 of Lombardi and Capannini 849:. London, UK: Aerospace Publishing. 763: 754: 526:10.40 m (34 ft 2 in) 218:that were supported by a series of 13: 520:6.10 m (20 ft 0 in) 14: 1531: 977: 935: 538:17.5 m (188 sq ft) 532:2.53 m (8 ft 4 in) 319:used a 127 kW (170 hp) 173:engine seven-cylinder air-cooled 1477: 1465: 1453: 917:World Aircraft Information Files 456: 434: 411: 24: 1515:Single-engined tractor aircraft 856:Jane's Encyclopedia of Aviation 793: 784: 775: 854:Taylor, Michael J. H. (1989). 1: 895:"Round Africa by Light Plane" 593: 587:6,800 m (22,310 ft) 1520:Aircraft first flown in 1928 1505:1920s Italian sport aircraft 598: 404: 7: 863:Thompson, Jonathan (1963). 616:Thompson, pp. 135-136, 174. 550:690 kg (1,520 lb) 357: 10: 1536: 820: 1405: 1379: 1340: 1291: 1232: 1183: 1154: 1035: 986: 560:, 67 kW (90 hp) 544:450 kg (990 lb) 137: 32: 23: 18: 944:in Flight, 4 April 1930 903:: 137. 13 February 1931 803:. Nevington War Museum. 801:"Abyssinia 1935 - 1936" 781:"Italy–Japan" 1930, 896 499:General characteristics 382:- ski-equipped version. 366:- initial version with 486: 283:shaped as to minimise 99:tailskid undercarriage 1510:Parasol-wing aircraft 484: 477:Specifications (AS.1) 376:- floatplane version. 881:: 896. 8 August 1930 813:NACA 1927, pp. 6-15. 82:was a light touring 751:NACA 1927, pp. 4-5. 710:NACA 1927, pp. 3-4. 685:NACA 1927, pp. 5-6. 660:NACA 1927, pp. 1-3. 637:NACA 1927, pp. 2-3. 625:NACA 1927, pp. 1-2. 449:Ethiopian Air Force 426:Brazilian Air Force 295:Operational history 487: 1441: 1440: 471:Spanish Air Force 345:Lodovico Mazzotti 236:shearing stresses 123:Regia Aeronautica 76: 75: 1527: 1482: 1481: 1480: 1470: 1469: 1468: 1458: 1457: 1456: 1449: 972: 965: 958: 949: 948: 920: 912: 910: 908: 890: 888: 886: 868: 859: 850: 842: 840: 838: 814: 811: 805: 804: 797: 791: 788: 782: 779: 773: 767: 761: 758: 752: 749: 743: 742:NACA 1927, p. 5. 740: 729: 728:NACA 1927, p. 4. 726: 711: 708: 702: 701:NACA 1927, p. 3. 699: 686: 683: 677: 676:NACA 1927, p. 2. 674: 661: 658: 652: 651:NACA 1927, p. 1. 649: 638: 635: 626: 623: 617: 614: 585:Service ceiling: 568: 501: 462: 460: 459: 440: 438: 437: 417: 415: 414: 341:Francis Lombardi 317:Mariano Lanciani 132:liaison aircraft 69: 43:Type of aircraft 41:Touring aircraft 28: 16: 15: 1535: 1534: 1530: 1529: 1528: 1526: 1525: 1524: 1490: 1489: 1488: 1478: 1476: 1466: 1464: 1454: 1452: 1444: 1442: 1437: 1401: 1375: 1336: 1287: 1233:Fighter series 1228: 1179: 1150: 1031: 982: 976: 938: 915: 906: 904: 893: 884: 882: 871: 845: 836: 834: 826: 823: 818: 817: 812: 808: 799: 798: 794: 789: 785: 780: 776: 768: 764: 759: 755: 750: 746: 741: 732: 727: 714: 709: 705: 700: 689: 684: 680: 675: 664: 659: 655: 650: 641: 636: 629: 624: 620: 615: 606: 601: 596: 564: 497: 479: 457: 455: 435: 433: 428:- One aircraft. 412: 410: 407: 360: 297: 263:shock absorbers 140: 67: 44: 19:AS.1/AS.2/TR.1 12: 11: 5: 1533: 1523: 1522: 1517: 1512: 1507: 1502: 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speed: 562: 561: 551: 545: 539: 533: 527: 521: 515: 509: 478: 475: 474: 473: 467: 466: 452: 451: 445: 444: 430: 429: 422: 421: 406: 403: 402: 401: 395: 385: 384: 383: 377: 359: 356: 309:Gino Capannini 307:with mechanic 301:Challenge 1929 296: 293: 139: 136: 74: 73: 70: 64: 63: 60: 56: 55: 50: 46: 45: 42: 39: 35: 34: 30: 29: 21: 20: 9: 6: 4: 3: 2: 1532: 1521: 1518: 1516: 1513: 1511: 1508: 1506: 1503: 1501: 1500:Fiat aircraft 1498: 1497: 1495: 1485: 1475: 1473: 1463: 1461: 1451: 1450: 1447: 1434: 1431: 1429: 1426: 1424: 1421: 1419: 1416: 1414: 1411: 1410: 1408: 1404: 1398: 1395: 1393: 1390: 1388: 1385: 1384: 1382: 1378: 1372: 1369: 1367: 1364: 1362: 1359: 1357: 1354: 1352: 1349: 1348: 1346: 1343: 1339: 1333: 1330: 1328: 1325: 1323: 1320: 1318: 1315: 1313: 1310: 1308: 1305: 1303: 1300: 1299: 1297: 1294: 1290: 1284: 1281: 1279: 1276: 1274: 1271: 1269: 1266: 1264: 1261: 1259: 1256: 1254: 1251: 1249: 1246: 1244: 1241: 1240: 1238: 1236: 1231: 1225: 1222: 1220: 1217: 1215: 1212: 1210: 1207: 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543: 542:Empty weight: 540: 537: 534: 531: 528: 525: 522: 519: 516: 514:One passenger 513: 510: 507: 504: 503: 502: 500: 495: 494: 491: 483: 472: 469: 468: 465: 454: 453: 450: 447: 446: 443: 432: 431: 427: 424: 423: 420: 409: 408: 399: 396: 393: 389: 386: 381: 378: 375: 372: 371: 369: 365: 362: 361: 355: 352: 350: 346: 342: 338: 334: 330: 326: 322: 318: 314: 310: 306: 305:Renato Donati 302: 292: 290: 286: 281: 277: 271: 268: 264: 261: 260:oleopneumatic 257: 256:undercarriage 252: 249: 245: 241: 237: 233: 229: 225: 221: 217: 212: 210: 205: 201: 197: 193: 188: 184: 180: 176: 175:radial engine 172: 167: 164: 159: 157: 154: 150: 145: 135: 133: 129: 125: 124: 118: 116: 112: 108: 104: 100: 96: 91: 89: 85: 81: 71: 66: 65: 61: 59:First flight 58: 57: 54: 51: 49:Manufacturer 48: 47: 40: 37: 36: 31: 27: 22: 17: 1391: 1026: 1021: 926: 916: 905:. Retrieved 898: 883:. Retrieved 876: 864: 855: 846: 835:. Retrieved 831: 809: 795: 786: 777: 769: 765: 756: 747: 706: 681: 656: 621: 590: 584: 578: 572: 565: 563: 553: 547: 541: 535: 529: 523: 517: 511: 505: 498: 496: 492: 489: 488: 397: 387: 379: 373: 363: 353: 349:Mario Rasini 313:Furio Niclot 298: 280:leading edge 272: 253: 213: 168: 160: 141: 121: 119: 114: 95:parasol wing 92: 79: 77: 68:Number built 1380:other types 832:FAI website 566:Performance 554:Powerplant: 508:One (pilot) 392:Fiat A.50 S 163:windshields 153:fireproofed 1494:Categories 1342:C.A.N.S.A. 594:References 536:Wing area: 1472:Companies 1293:C.M.A.S.A 1235:Rosatelli 1186:Rosatelli 1157:Rosatelli 1038:Gabrielli 599:Citations 558:Fiat A.50 524:Wingspan: 512:Capacity: 490:Data from 405:Operators 374:AS.1 Idro 368:Fiat A.50 339:(both by 329:Mogadishu 204:aerobatic 183:Fiat A.53 171:Fiat A.50 158:instead. 149:duralumin 144:monoplane 84:monoplane 80:Fiat AS.1 1484:Aviation 1413:Centauro 981:aircraft 907:17 March 885:17 March 837:19 March 442:Ethiopia 380:AS.1 Sci 370:engine. 358:Variants 333:Vercelli 289:ailerons 276:elevator 244:soldered 196:radiator 128:trainers 107:cockpits 72:ca. 550 1446:Portals 1433:Spartan 1428:Freccia 1418:Cicogna 1406:by name 1155:Series 1036:Series 989:Ansaldo 987:Series 821:Sources 530:Height: 518:Length: 394:engine. 321:CNA C-7 240:riveted 228:bracing 209:cowling 111:plywood 1371:F.C.20 1366:F.C.12 1332:A.S.14 1327:R.S.14 1283:C.R.42 1278:C.R.41 1273:C.R.40 1268:C.R.33 1263:C.R.32 1258:C.R.30 1253:C.R.25 1248:C.R.20 1224:B.R.G. 1219:B.R.20 900:Flight 878:Flight 772:, 1778 579:Range: 461:  439:  419:Brazil 416:  347:, and 267:rudder 248:hinges 232:girder 220:struts 200:rudder 194:-type 156:fabric 138:Design 103:tandem 1460:Italy 1423:Falco 1392:T.R.1 1344:types 1317:MF.10 1295:types 1243:C.R.1 1214:B.R.4 1209:B.R.3 1204:B.R.2 1199:B.R.1 1175:R.700 1146:G.222 1141:G.212 1136:G.91Y 1027:A.S.2 1022:A.S.1 1017:APR.2 1007:A.300 1002:A.120 997:A.100 506:Crew: 464:Spain 337:Tokyo 216:spars 187:steel 105:open 62:1928 38:Role 1397:7002 1387:C.29 1312:MF.6 1307:MF.5 1302:MF.4 1194:B.R. 1170:R.22 1131:G.91 1126:G.84 1121:G.82 1116:G.81 1111:G.80 1106:G.61 1101:G.59 1096:G.57 1091:G.56 1086:G.55 1081:G.50 1076:G.49 1071:G.46 1066:G.18 1061:G.12 1012:AN.1 979:Fiat 942:Fiat 909:2008 887:2008 839:2012 556:1 × 398:TR.1 388:AS.2 364:AS.1 331:and 325:Rome 315:and 285:drag 254:The 242:and 224:ribs 130:and 115:TR.1 97:, a 88:Fiat 78:The 53:Fiat 1361:C.6 1356:C.5 1351:C.4 1322:BGA 1165:R.2 1056:G.8 1051:G.5 1046:G.2 335:to 327:to 192:fin 179:rpm 126:as 90:. 1496:: 897:. 875:. 830:. 733:^ 715:^ 690:^ 665:^ 642:^ 630:^ 607:^ 291:. 134:. 1448:: 971:e 964:t 957:v 911:. 889:. 841:.

Index


Fiat
monoplane
Fiat
parasol wing
tailskid undercarriage
tandem
cockpits
plywood
Regia Aeronautica
trainers
liaison aircraft
monoplane
duralumin
fireproofed
fabric
windshields
Fiat A.50
radial engine
rpm
Fiat A.53
steel
fin
radiator
rudder
aerobatic
cowling
spars
struts
ribs

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