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AD library
By month
December 1955

ADs published in December 1955

6 Airworthiness Directives: 3 airplane, 2 rotorcraft, 1 appliance.

November 1955 January 1956

Airplane

AD 55-25-02 · published 1955

de Havilland Aircraft Co., Ltd., The Airplanes

de Havilland Aircraft Co., Ltd., The Airplanes

AD 55-25-03 · published 1955

de Havilland Aircraft Co., Ltd., The Airplanes

de Havilland Aircraft Co., Ltd., The Airplanes

AD 55-26-01 · published 1955

P. V. Shields Airplanes

P. V. Shields Airplanes

Rotorcraft

AD 55-25-01 · published 1955

Scotts-Bell 47 Inc Helicopters

Scotts-Bell 47 Inc Helicopters

AD 55-25-04 · published 1955

Orlando Helicopter Airways, Inc., Sikorsky Aircraft Corporation Helicopters

Orlando Helicopter Airways, Inc., Sikorsky Aircraft Corporation Helicopters

Appliance

AD 55-26-02 · published 1955

Thompson Products, Inc. Appliances

Thompson Products, Inc. Appliances

Not the official record. The text is the Federal Register's, laid out for reading, and for older ADs the FAA's own index; the original linked on each AD is the legal version, and the FAA's DRS shows the current revision.