This SAE Aerospace Information Report (AIR) defines the power spectrum during normal and emergency operations of a twin engine helicopter and thereby postulates suitable power plant rating structures. This document does not address the power requirements for single engine helicopters or those with more than two engines.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | AIR1850A |
| Product Name | Twin Engine Helicopter Power Requirements |
