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Old 18th Aug 2011, 19:16   #1 (permalink)
 
Join Date: Jan 1999
Location: Does not matter
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ESTABLISHED ON COURSE....
Believe according to ICAO it is half deflection for VOR and ILS and 5 deg for ADF.

Could anyone provide the Ref. to find it in the ICAO Docs pls.

FAA did not have anything as specific from what I recall, is there something now?

If yes pls also provide the Ref.
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Old 19th Aug 2011, 01:00   #2 (permalink)
 
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manuel ortiz:

Quote:
FAA did not have anything as specific from what I recall, is there something now?
No.
aterpster is offline   Reply
Old 19th Aug 2011, 07:52   #3 (permalink)
 
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Hi Manuel,

From Standards Document 24. Google found a copy on this site!

http://cot.food.gov.uk/pdfs/tox200710annex5.2

Page 17.

Tolerance

Tracking
All except precision approach ± 5°
Precision approach half scale deflection azimuth and glidepath
Heading
All engines operating ± 5°
With simulated engine failure ± 10°
rudderrudderrat is offline   Reply
Old 19th Aug 2011, 15:00   #4 (permalink)
 
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ICAO Doc 8168, Chapter III, para 3.3.3.4.
Last edited by poldek77; 20th Aug 2011 at 05:53.
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Old 19th Aug 2011, 15:18   #5 (permalink)
 
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Whilst the above are valid definitions of being ON track, I would suggest you're not ESTABLISHED until you have achieved a heading that would maintain it
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