AD 2025-07-01
ConfirmedAirworthiness Directives; Thommen Aircraft Equipment AG Digital Air Data Computers
Effective: May 15, 2025
- Source applicability metadata includes this make/model.
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Evaluated 76 candidate ADs: 41 confirmed, 35 possible, 0 excluded.
Airworthiness Directives; Thommen Aircraft Equipment AG Digital Air Data Computers
Effective: May 15, 2025
Airworthiness Directives; Various Airplanes
Effective: Aug 20, 2024
Airworthiness Directives; Textron Aviation Inc. (Type Certificate Previously Held by Raytheon Aircraft Company, Hawker Beechcraft Corporation, and Beechcraft Corporation) Airplanes
Effective: Feb 22, 2022
Airworthiness Directives; Rockwell Collins, Inc. Traffic Surveillance System Processing Unit
Effective: Dec 20, 2017
Airworthiness Directives; Beechcraft Corporation (Type Certificate Previously Held by Hawker Beechcraft Corporation; Raytheon Aircraft Company; Beech Aircraft Corporation) Airplanes
Effective: Nov 28, 2014
Airworthiness Directives; Beechcraft Corporation Airplanes
Effective: Sep 5, 2014
Airworthiness Directives; Various Aircraft Equipped With Honeywell Primus II RNZ-850( )/-851( ) Integrated Navigation Units
Effective: May 3, 2010
Airworthiness Directives; Hawker Beechcraft Corporation Model MU-300-10 Airplanes and Model 400 and 400A Series Airplanes; and Raytheon (Mitsubishi) Model MU-300 Airplanes
Effective: Apr 30, 2009
Airworthiness Directives; Raytheon Aircraft Company Beech 100, 200, and 300 Series Airplanes
Effective: Mar 1, 2005
Airworthiness Directives; Raytheon Aircraft Company 90, 99, 100, 200, and 300 Series Airplanes
Effective: Feb 22, 2005
Airworthiness Directives; Raytheon Aircraft Company 65, 90, 99, 100, 200, and 1900 Series Airplanes, and Models 70 and 300 Airplanes
Effective: Dec 23, 2004
Airworthiness Directives; Raytheon (Beech) Model MU-300-10, 400, 400A, and 400T Series Airplanes; and Raytheon (Mitsubishi) Model Beech MU-300 Airplanes
Effective: Dec 1, 2004
Airworthiness Directives; Raytheon Aircraft Company 65, 90, 99, 100, 200, 300, and 1900 Series Airplanes
Effective: Oct 4, 2004
Airworthiness Directives; Raytheon Aircraft Company 65, 90, 99, 100, 200, and 300 Series, and Model 2000 Airplanes
Effective: Mar 7, 2003
Airworthiness Directives; Raytheon Aircraft Company 200, 300, and 1900 Series, and Models F90 and A100-1 Airplanes
Effective: Jan 10, 2003
Airworthiness Directives; Raytheon Model Beech 400, 400A, and 400T Series Airplanes, Model Mitsubishi MU-300 Airplanes, and Model Beech MU-300-10 Airplanes
Effective: Dec 11, 2001
Airworthiness Directives; Rockwell Collins, Inc. CTL-92 Transponder Control Panels
Effective: Aug 20, 2001
Airworthiness Directives; Raytheon (Beech) Model MU-300, MU-300-10, 400, and 400A Series Airplanes
Effective: Mar 22, 2001
Airworthiness Directives; Raytheon (Beech) Model MU-300, MU-300-10, 400, 400A, and 400T Series Airplanes
Effective: Jan 17, 2001
Airworthiness Directives; Raytheon Model Mitsubishi MU-300 Airplanes
Effective: Nov 30, 1999
Airworthiness Directives; Raytheon (Beech) Model 400, 400A, 400T, and MU-300-10 Airplanes
Effective: Nov 22, 1999
Airworthiness Directives; Raytheon Aircraft Company Models C90A, B200, B200C, B200T, B200CT, 300, B300, B300C, and A200CT Airplanes
Effective: Jun 7, 1999
Airworthiness Directives; Raytheon Aircraft Company Models A200CT, B200, B200C, B200CT, 200T/B200T, 300, B300, and B300C Airplanes
Effective: Nov 23, 1998
Airworthiness Directives; Raytheon (Beech) Model 400, 400A, 400T, MU-300, and MU-300-10 Airplanes
Effective: Apr 24, 1998
Airworthiness Directives; Raytheon Aircraft Company Models E55, E55A, 58, 58A, 58P, 58PA, 58TC, 58TCA Airplanes, and 60, 65-B80, 65-B90, 90, F90, 100, 300, and B300 Series Airplanes
Effective: Mar 13, 1998
Airworthiness Directives; Raytheon Aircraft Company 65, 90, 99, 100, 200, 300, 1900, and 2000 Series Airplanes
Effective: Jan 21, 1998
Airworthiness Directives; Raytheon Aircraft Company 58, 60, 90, 100, 200, and 300 Series and Models 65-90, and 2000 Airplanes
Effective: Jan 11, 1998
Airworthiness Directives; Raytheon Aircraft Company 90, 100, 200, and 300 Series Airplanes (formerly known as Beech Aircraft Corporation 90, 100, 200, and 300 series airplanes)
Effective: Dec 29, 1997
Airworthiness Directives: Beech Model 300 Airplanes
Effective: Mar 10, 1993
BEECH AIRCRAFT CORPORATION Model 400 and Mitsubishi MU-300-10 Airplanes
Effective: Mar 4, 1993
Airworthiness Directives; Beech Models T-34C, 65-90, 65-A90, 65-A90-1, 65-A90-2, 65-A90-3, 65-A90-4, B90, C90, C90A, E90, F90, H90, 99, 99A, A99A, B99, C99, 100, A100, B100, 200, 200C, 200CT, 200T, A200, A100-1, A200CT, B200, B200C, B200CT, B200T, 300, 300C, B300, and B300C Airplanes
Effective: Aug 21, 1992
Airworthiness Directives; BEECH AIRCRAFT CORPORATION Model 400, MU-300 and MU-300-10 Airplanes
Effective: Aug 18, 1992
Airworthiness Directives; Beech Model Airplanes B200, 300, B300, B300C, 1900C
Effective: Mar 30, 1992
Airworthiness Directives: Beech Model F90, 200, B200, 200C, B200C, 200CT, B200CT, 200T, B200T and 300 Airplanes
Effective: Jul 15, 1991
Airworthiness Directives; Beech Models B200, B200C, B200T, 300 and 300LW Airplanes
Effective: Jul 15, 1991
Airworthiness Directives; BRANSON AIRCRAFT Beech Model 400, Mitsubishi Models MU-300-10 and MU-300 Airplanes
Effective: Sep 17, 1990
Airworthiness Directives; Beech Model 200, B200, 200C, B200C, 200CT, B200CT, 200T, B200T, and 300 Airplanes
Effective: Jul 9, 1990
Airworthiness Directives; BEECH Models 65-90, 65-A90, B90, C90, C90A, E90, F90, H90, 100, A100, B100, 200, B200, 200C, B200C, 200CT, B200CT, 200T, B200T, A200, A200C, A200CT and 300 Airplanes
Effective: May 7, 1990
Beech Models 90, 200, and 300 Series Airplanes
Effective: Nov 17, 1989
Airworthiness Directives; Beech Model 65-A90, B90, C90, C90A, E90, F90, 200, B200, 200C, B200C, 200CT, B200CT, 200T, B200T, 300, 1900, 1900C, H90, A200, A200C, A200CT, B200C, 65-A90-1, 65-A90-2, 65-A90-3 and 65-A90-4 Series Airplanes
Effective: Apr 14, 1987
Mitsubishi Models MU-300 and MU-300-10 Airplanes
Effective: Jun 2, 1986
Airworthiness Directives; Various Airplanes, Helicopters, and Engines
Effective: Jul 17, 2023
Airworthiness Directives; Transport and Commuter Category Airplanes
Effective: May 26, 2023
Airworthiness Directives; Various Airplanes
Effective: Mar 21, 2022
Airworthiness Directives; B/E Aerospace Protective Breathing Equipment (PBE) Part Number 119003-11 Installed on Various Transport Airplanes
Effective: Feb 9, 2011
Airworthiness Directives; Sandel Avionics Incorporated Model ST3400 Terrain Awareness Warning System/Radio Magnetic Indicator (TAWS/ RMI) Units Approved Under Technical Standard Order(s) C113, C151a, or C151b; Installed on Various Small and Transport Category Airplanes
Effective: Jul 18, 2008
Airworthiness Directives; Raytheon (Beech) Model 400, 400A, and 400T Series Airplanes; and Raytheon (Mitsubishi) Model MU-300 Airplanes
Effective: Oct 25, 2006
Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers
Effective: Oct 14, 2005
Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders
Effective: Feb 23, 2005
Airworthiness Directives; Goodrich Avionics Systems, Inc. TAWS8000 Terrain Awareness Warning System
Effective: Jun 7, 2004
Airworthiness Directives; Raytheon Model Beech 400, 400A, and 400T Series Airplanes; Model Beech MU-300-10 Airplanes; and Model Mitsubishi MU-300 Airplanes
Effective: Feb 14, 2002
Airworthiness Directives; GARMIN International GNS 430 Units
Effective: Dec 28, 2001
Airworthiness Directives; Bob Fields Aerocessories Inflatable Door Seals
Effective: May 1, 2000
Airworthiness Directives; BF Goodrich Avionics Systems, Inc. SKYWATCH SKY497 Installations with a Top-Mounted Antenna
Effective: Dec 22, 1998
Airworthiness Directives; AlliedSignal Inc. KT 76A Air Traffic Control (ATC) Transponders.
Effective: Aug 16, 1998
Airworthiness Directives; AlliedSignal Aerospace Bendix/King Model KSA 470 Autopilot Servo Actuators, part numbers 065-0076-10 through 065-0076-15.
Effective: Jun 2, 1998
Airworthiness Directives; RAPCO, Inc. Filter, Part Numbers RA-1J4-4, RA-1J4-6, and RA-1J4-7 from Lot Numbers 05597, 07797, and 12597.
Effective: Sep 18, 1997
Airworthiness Directives; Sundstrand T-62T-40C Series Auxiliary Power Units
Effective: Jan 13, 1997
Airworthiness Directives; Allied Signal Commercial Avionics Systems CAS-81 Traffic Alert and Collision Avoidance Systems (TCAS) as Installed in, but not Limited to, Various Transport Category Airplanes
Effective: Dec 26, 1996
Airworthiness Directives; Cessna Aircraft Company Engine Oil Filter Adapter Assemblies Installed on Aircraft
Effective: Jul 31, 1996
Airworthiness Directives; Aerospace Lighting Corporation Power Units and Power Supplies
Effective: Dec 4, 1995
Airworthiness Directives; Puritan Bennett Sweep-On Model 2000 Crew Masks
Effective: Oct 6, 1994
Airworthiness Directives: Rockwell International, Collins Air Transport Division, Traffic Alert and Collision Avoidance System II Processors
Effective: Feb 4, 1994
Airworthiness Directives: Allied Signal Aerospace Company, Air Transport Avionics (formerly Bendix\\King Air Transport Avionics Division) Traffic Alert and Collision Avoidance System II Processors
Effective: Feb 4, 1994
Airworthiness Directives; HONEYWELL Traffic Alert and Collision Avoidance System (TCAS) II \\nComputer Units; Part Numbers 4066010-901, -902, and -903
Effective: Feb 4, 1994
Airworthiness Directives; ROCKWELL INTERNATIONAL/COLLINS AVIATION DIVISION TDR-94D Mode S Transponders, P/N CPN 622-9210-002
Effective: Mar 26, 1993
Airworthiness Directives; HONEYWELL INC., SPERRY COMMERCIAL FLIGHT SYSTEMS DIVISION Model VG-14A Vertical Gyro, Part Number 7000622-901
Effective: Mar 30, 1990
Airworthiness Directives; HONEYWELL, INC., SPERRY COMMERCIAL FLIGHT SYSTEMS GROUP, BUSINESS AND COMMUTER AVIATION SYSTEMS DIVISION (Sperry Corporation) AH-600 Attitude and Heading Reference System (AHRS) Strapdown Attitude and Heading Reference Unit (AHRU),
Effective: Feb 5, 1990
Airworthiness Directives; HONEYWELL, INC., SPERRY COMMERCIAL FLIGHT SYSTEMS DIVISION (SPERRY CORPORATION, AEROSPACE AND MARINE GROUP): Applicable to Sperry Electronics Flight Instrument Systems (EFIS) Symbol Generators
Effective: May 11, 1987
Airworthiness Directives; SPERRY CORPORATION, AEROSPACE AND MARINE GROUP: Applies to Sperry Corporation AHZ-600 Attitude Heading Reference System (AHRS)
Effective: Jul 14, 1986
Airworthiness Directives; KING RADIO CORPORATION Models KFC 150, KAP 150 and KAP 100 Autopilot Systems
Effective: Jan 27, 1986
Airworthiness Directives; RAJAY INDUSTRIES, INC. Hose Assembly Applies to All Affected Aircraft, Certificated in All Categories
Effective: Sep 17, 1981
Airworthiness Directives; BRACKETT AIRCRAFT COMPANY, INC. Brackett Aircraft Specialties, Inc.: Applies to Brackett Aircraft Company, Inc., Engine Inlet Air Filters
Effective: Jul 20, 1981
Airworthiness Directives; AiResearch Manufacturing Company of Arizona: Applies to Model GTCP85 series Auxiliary Power Units (APUs)
Effective: Oct 8, 1979
Airworthiness Directives; AIRESEARCH MANUFACTURING COMPANY OF ARIZONA: Applies to Ai-Research Model GTCP30-54, -59, -70 and -92 Auxiliary Power Units (APU's)
Effective: Nov 19, 1975
Airworthiness Directives; COLLINS: Applies to Collins AP106 Autopilots
Effective: Jun 11, 1975
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