Browse Standards AIR1850A
Current Revised 1997-06-01

Twin Engine Helicopter Power Requirements AIR1850A

The purpose of this document is to define the power spectrum during normal and emergency operations of a twin engine helicopter and thereby to postulate suitable power plant rating structures. The document does not address the power requirements for single engine helicopters or those with more than two engines.
AIR1850A
1997-06-01
Latest
Revised
AIR1850
1989-03-13
Historical
Issued

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