Helicopter Accidents

This paper provides a statistical breakdown of U.S.A. helicopter accidents by cause/factor, phase of operation, and, percent of material failure/malfunction, cause/factor accidents by major component or system for the years 1977, 1978, and 1979.

A listing of specific recurring malfunctions and their primary causes, plus possible solutions are provided.

A listing of important industry requirements to improve the helicopter safety record is included.