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Thread: 737NG LNAV on take off
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Old 15th August 2025 | 23:49
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FlyingStone
 
Joined: Apr 2010
Posts: 1,320
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From: IRS NAV ONLY
The change of AFDS roll mode is inhibited between 50 and 400ft RA. The philosophy is that if the light is illuminated on the MCP, you can press the illuminated button, which will deselect the currently active mode. No light = can't deselect.
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