PPRuNe Forums - View Single Post - Vacuum sys. driven instruments on helicopters?
Old 22nd Apr 2021, 19:10
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attitudepowertrim
 
Join Date: Feb 2013
Location: Lisbon
Age: 58
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I've started my flying career on Alouette III (SudAviation/Aerospatiale). It was a machine from late 60's. That version had engine vacuum instruments from what I remember, playing stabilization gyros - heading and attitude indicator.

Last edited by attitudepowertrim; 22nd Apr 2021 at 20:26.
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