14 Airworthiness Directives: 10 airplane, 2 rotorcraft, 2 engine.
AD 79-03-04 · published Feb 5, 1979, effective Feb 5, 1979
Lockheed Martin Corporation Airplanes
AD 78-11-01 · published Feb 6, 1979, effective Feb 6, 1979
Textron Aviation Inc. Airplanes
AD 76-16-03 · published Feb 8, 1979, effective Feb 8, 1979
de Havilland Aircraft Co., Ltd., The Airplanes
AD 79-03-03 · published Feb 12, 1979, effective Feb 12, 1979
Cessna Aircraft Company Airplanes
AD 79-03-06 · published Feb 15, 1979, effective Feb 15, 1979
SOCATA - Groupe Aerospatiale Airplanes
AD 79-02-07 · published Feb 19, 1979, effective Feb 19, 1979
de Havilland Aircraft Co., Ltd., The Airplanes
AD 79-04-04 · published Feb 23, 1979, effective Feb 23, 1979
Taylorcraft 2000, LLC Airplanes
AD 79-06-01 · published Feb 23, 1979, effective Feb 23, 1979
Revo, Incorporated Airplanes
AD 79-03-05 · published Feb 27, 1979, effective Feb 27, 1979
B-N Group Ltd. Airplanes
AD 78-23-11 · published Feb 28, 1979, effective Feb 28, 1979
Allied Ag Cat Productions, Inc. Airplanes
AD 79-02-04 · published Feb 19, 1979, effective Feb 19, 1979
Agusta S.p.A. Helicopters
AD 79-03-07 · published Feb 21, 1979, effective Feb 21, 1979
Hiller Aviation, Siam Hiller Holdings, Inc. Helicopters
AD 77-07-07 · published Feb 20, 1979, effective Feb 20, 1979
Lycoming Engines Engines
AD 78-12-09 · published Feb 20, 1979, effective Feb 20, 1979
Lycoming Engines Engines
