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Thread: DA42 double engine failure
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Old 27th Apr 2019, 06:55
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A and C
 
Join Date: Jan 1999
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Originally Posted by Supermattt
Hi All,
So looking at the POH for DA42 with TAE-125-02-99 engines, there are ECU backup batteries. I can't seem to determine whether these are something that was added after the double engine failure crash or something that was in place before the crash.

Does anyone know? Was OAM 42-129 in response to the issues that caused the crash?

Thanks
Matt
The issue was resolved by an AD to fit back up battery’s to ensure the FADEC has power even if electrical power is lost on the rest of the aircraft.

These batterys are are time critical items and re-newed as part of the aircraft maintenance program.
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