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Old 8th July 2004 | 10:46
  #23 (permalink)  
BEagle
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Joined: May 1999
: ATP+Mil
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From: Quite near 'An aerodrome somewhere in England'
No-one is suggesting that you should use a whizz-wheel for in-flight corrections when using pilot navigation.

The effect of drift is far greater at 'PPL' speeds; an accurate pre-flight plan with time at waypoints (exactly as used to be taught at UASs) is flown; corrections are made using, in the main, SCA and proportional timing. MDR is taught for unplanned diversions using clock-face and max drift.

I certainly agree that regaining track by the quickest rigorous means is preferable to flying direct to the turning point from a position miles off-track and blundering into restricted or controlled airspace as a result. Hence we haven't taught the ancient 'track error plus closing angle' based on the 1:60 for years - or the New Track Reference method either, for that matter.

KISS - Plan accurately, fly accurately and think ahead.
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