EASA SIB SW-09-36
Fuel - Robinson Helicopter Company Hot Weather Operation
The Special Airworthiness Information Bulletin SAIB SW-09-36 is an FAA informational bulletin addressing fuel vapor issues during hot weather operations in Robinson Helicopter Company Model R44 II helicopters. It alerts operators to the potential for fuel vapor formation at high ambient temperatures and altitudes, which can cause engine power loss. The bulletin provides guidance based on factory testing and operational experience.
Safety Information BulletinFlight OpsSafety MgmtRobinson Helicopter Company R44 II