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Thread: B737 RAIM or AAIM
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Old 15th Nov 2020, 21:20
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pilotnik86
 
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Thank You. I guess that must suffice. Still I can't understand how some EU airlines operating on B737 tell their pilots that they can perform RNP approach (LNAV & LNAV/VNAV) even during RAIM unavailability. This is the key reason why I asked this question.


Originally Posted by FlightDetent
? The M in RAIM stands for MONITORING.

I.e. RAIM is a self-diagnostic tool, not an augmentation service.
Sure it is. RAIM is one of two types of ABAS. The other one is AAIM. You can get more details from Annex 10, DOC 9613 and 965/2012 Part-SPA. What the M stands for is completely irrelevant.
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