ADs published in September 1954

ADs published in September 1954

3 Airworthiness Directives: 2 rotorcraft, 1 appliance.

Rotorcraft

AD 54-19-02 · published 1954

Orlando Helicopter Airways, Inc., Sikorsky Aircraft Corporation Helicopters

Orlando Helicopter Airways, Inc., Sikorsky Aircraft Corporation Helicopters

AD 54-20-02 · published 1954

Orlando Helicopter Airways, Inc., Sikorsky Aircraft Corporation Helicopters

Orlando Helicopter Airways, Inc., Sikorsky Aircraft Corporation Helicopters

Appliance

AD 54-20-01 · published 1954

Aircraft Belt & Trim Corporation Appliances

Aircraft Belt & Trim Corporation Appliances