23 Airworthiness Directives: 15 airplane, 3 rotorcraft, 3 engine, 1 appliance, 1 glider.
AD 86-23-01 · published Dec 1, 1986, effective Dec 1, 1986
The Boeing Company Airplanes
AD 86-23-02 · published Dec 8, 1986, effective Dec 8, 1986
B-N Group Ltd. Airplanes
AD 86-23-04 · published Dec 10, 1986, effective Dec 10, 1986
Fokker Services Airplanes
AD 86-24-09 · published Dec 15, 1986, effective Dec 15, 1986
Textron Aviation Inc. Airplanes
AD 86-24-10 · published Dec 15, 1986, effective Dec 15, 1986
British Aerospace Regional Aircraft Airplanes
AD 86-24-11 · published Dec 15, 1986, effective Dec 15, 1986
M7 Aerospace LP Airplanes
AD 86-24-13 · published Dec 15, 1986, effective Dec 15, 1986
Cessna Aircraft Company Airplanes
AD 86-25-04 · published Dec 15, 1986, effective Dec 15, 1986
M7 Aerospace LP Airplanes
AD 78-26-10 R1 · published Dec 17, 1986, effective Dec 17, 1986
Great Lakes Aircraft Company, LLC (John Duncan) Airplanes
AD 86-23-05 · published Dec 17, 1986, effective Dec 17, 1986
Revo, Incorporated Airplanes
AD 86-23-07 · published Dec 18, 1986, effective Dec 18, 1986
DeHavilland Support Limited Airplanes
AD 86-24-04 · published Dec 19, 1986, effective Dec 19, 1986
Airbus SAS Airplanes
AD 86-25-06 · published Dec 22, 1986, effective Dec 22, 1986
Alexandria Aircraft, LLC Airplanes
AD 81-26-05 R1 · published Dec 29, 1986, effective Dec 29, 1986
M7 Aerospace LLC Airplanes
AD 86-26-02 · published Dec 31, 1986, effective Dec 31, 1986
Mitsubishi Heavy Industries, Ltd. Airplanes
AD 82-25-01 R1 · published Dec 1, 1986, effective Dec 1, 1986
Sikorsky Aircraft Corporation Helicopters
AD 86-19-15 R1 · published Dec 1, 1986, effective Dec 18, 1986
Airbus Helicopters Helicopters
AD 86-24-01 · published Dec 15, 1986, effective Dec 15, 1986
Bell Helicopter Textron Canada Limited Helicopters
AD 86-20-13 · published Dec 3, 1986, effective Dec 3, 1986
Rolls-Royce Corporation Engines
AD 86-23-03 · published Dec 8, 1986, effective Dec 8, 1986
Pratt & Whitney Division Engines
AD 86-24-05 · published Dec 20, 1986, effective Dec 20, 1986
Rolls-Royce plc Engines
AD 86-22-07 · published Dec 29, 1986, effective Dec 29, 1986
Para-Flite, Inc. Appliances
AD 86-25-07 · published Dec 30, 1986, effective Dec 30, 1986
DG Flugzeugbau GmbH Gliders
