29:
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A glide slope station uses a phased antenna array sited on a tower which is offset approximately 250 to 650' to one side of the runway centerline and approximately 750 to 1250' beyond the approach end of the runway, adjacent to the runway touchdown zone. The GS transmits in the 328 to 336
129:
Localizer (LOC) and glide slope (G/S) carrier frequencies are paired so that the navigation radio automatically tunes the G/S frequency which corresponds to the selected LOC frequency. The LOC signal is in the 110 MHz range while the G/S signal is in the 330 MHz range.
133:
LOC carrier frequencies range between 108.10 and 111.95 MHz (with the 100 kHz first decimal digit always odd, so 108.10, 108.15, 108.30, etc., are LOC frequencies and are not used for any other purpose).
305:
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494:
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337:
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121:. The centre of the glide slope signal is arranged to define a glide path of approximately 3° above horizontal (ground level).
154:
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110:
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which indicates the vertical deviation of the aircraft from its optimum path of descent".
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at 90 Hz, the other at 150 Hz. These are transmitted from a
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197:, Section IV. Radio Stations and Systems – Article 1.106, definition:
62:
55:
137:
Two signals are transmitted on one of 40 ILS channels. One is
518:
99:
495:
Satellite emergency position-indicating radiobeacon station
266:. January 2008. pp. 4-171 thru 4-178. Archived from
117:
with 90 and 150 Hz audio tones and transmitted on a
85:), is "a system of vertical guidance embodied in the
251:
249:
21:"Glideslope" redirects here. For the company, see
491:Emergency position-indicating radiobeacon station
621:
246:
321:
124:
499:Standard frequency and time signal station
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92:
45:
27:
622:
50:Glide slope station for runway 09R at
309:
232:(1st ed.). Osprey. p. 143.
227:
155:Difference in the depth of modulation
296:Understanding glide path differences
67:instrument landing system glide path
341:
13:
14:
666:
289:
211:"Aeronautical Information Manual"
603:
594:
593:
336:
630:Aeronautical navigation systems
535:Instrument landing system (ILS)
483:Radio direction-finding station
345:and systems in accordance with
199:instrument landing system (ILS)
655:Radio stations and systems ITU
640:History of air traffic control
467:Radionavigation mobile station
435:On-board communication station
383:High altitude platform station
221:
203:
188:
1:
181:
515:Ship's emergency transmitter
475:Radiolocation mobile station
471:Radionavigation land station
176:Visual Glide Slope Indicator
69:, commonly referred to as a
7:
148:
10:
671:
511:Experimental radio station
479:Radiolocation land station
463:Radiodetermination station
447:Aeronautical earth station
171:Radiocommunication service
125:Carrier frequency pairings
20:
589:
415:Land mobile earth station
353:
87:instrument landing system
32:Emission patterns of the
635:Aircraft landing systems
583:Emergency locator beacon
230:A Dictionary of Aviation
228:Wragg, David W. (1973).
145:of co-located antennas.
107:electromagnetic spectrum
16:Aircraft guidance system
507:Radio astronomy station
455:Aircraft earth station
375:Survival craft station
257:"Frequency Allotments"
93:Principle of operation
58:
43:
347:ITU Radio Regulations
195:ITU Radio Regulations
105:(UHF) portion of the
49:
31:
575:Multi-satellite link
531:Radar beacon (racon)
487:Radio beacon station
459:Broadcasting station
443:Aeronautical station
391:Mobile earth station
103:ultra high frequency
423:Coast earth station
411:Land mobile station
363:Terrestrial station
139:amplitude modulated
115:amplitude modulated
113:, the GS signal is
431:Ship earth station
407:Base earth station
399:Land earth station
59:
44:
645:Navigational aids
617:
616:
567:Satellite network
273:on 28 August 2010
109:. Similar to the
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650:Radio navigation
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563:Satellite system
451:Aircraft station
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217:. 20 April 2023.
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52:Hannover Airport
670:
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551:Radio altimeter
527:Secondary radar
503:Amateur station
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571:Satellite link
569: |
543:ILS glide path
473: |
387:Mobile station
361:
359:
351:
350:
343:Radio stations
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318:
310:
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301:ILS Glide Path
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290:External links
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161:Final approach
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119:carrier signal
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547:Marker beacon
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539:ILS localizer
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532:
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528:
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523:Primary radar
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419:Coast station
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379:Fixed station
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371:Space station
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367:Earth station
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239:9780850451634
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559:Space system
439:Port station
427:Ship station
403:Base station
395:Land station
275:. Retrieved
268:the original
264:NTIA.DOC.gov
263:
229:
223:
214:
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198:
190:
143:phased array
136:
132:
128:
96:
82:
78:
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70:
66:
60:
39:
33:
18:
579:Feeder link
79:glide slope
40:glide slope
624:Categories
555:Radiosonde
182:References
71:glide path
23:GlideSlope
111:localizer
35:localizer
599:Category
149:See also
63:aviation
355:desig-
277:26 June
215:FAA.gov
56:Germany
42:signals
609:Portal
357:nation
236:
519:Radar
271:(PDF)
260:(PDF)
157:(DDM)
77:) or
279:2022
234:ISBN
38:and
100:MHz
83:G/S
75:G/P
61:In
54:in
626::
262:.
248:^
213:.
65:,
329:e
322:t
315:v
281:.
242:.
81:(
73:(
25:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
