Transport i lotnictwo · 11/08/1995

De Havilland DHC-6 Series Airplanes to Undergo Fuselage Frame Modifications to Replace Repetitive Inspections

The Federal Aviation Administration proposes to modify the fuselage side frames of de Havilland DHC-6 series airplanes to eliminate repetitive inspections currently required by Airworthiness Directive 78-26-02, in an effort to prevent fuselage failure due to cracks.