Business · 31/08/1994Updated: 10/18/2026 · 1 min read
Enstrom Helicopter Corporation Issues Airworthiness Directive for F-28A Helicopters
Summary
The Enstrom Helicopter Corporation has issued an airworthiness directive requiring inspections for a faulty bearing in its F-28A helicopters, following several reported failures, to prevent loss of control and abnormal vibrations.
Original source language: Federal Register — Transportation DepartmentOpen original release →