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Old 13th May 2010, 03:46
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de facto
 
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quote :'The B737 does not have an ALPHA floor protection, it only has min speed protection.'

C100 driver,


I am aware the 737 A/T in ARM mode gives minimum speed protection.

If you read your BOEING Systems Manual in the Automatic Flight chapter,under Autothrottle system/Autothrottle engagement states:

'Moving the A/T Arm switch to ARM,arms the A/T(.....)A general summary of A/T mode engagement is as follows':

6 points are given the last one being:'ALPHA FLOOR AUTOMATICALLY ENGAGES THE A/T when armed' which i understand being the min speed protection.Such as A/t will kick in if speed drops to vref

If i am missing some please explain.
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