The following Airworthiness Directives were links to the FAA Web Site on Certification but are no longer working. This page may not be up to date and SHOULD NOT be considered the final word on ADs for any airplane. You and your mechanic have the responsibility to ensure that your plane has complied with all ADs.
Many thanks to Jeffrey Osier-Mixon for compiling this information.
Note that the FAA keeps “moving” ADs. The problem with the FAA site is that they are using a CMS that doesn’t create “sticky” or “permanent” links to documents – you really just have to use their tree and browse or search (the plus side is that it is pretty easy to find things). In this case they have completely moved the site.
Right now the only reliable way is to start at the FAA site – go to https://www.faa.gov/regulations_policies/airworthiness_directives/. I’ve updated the link on the site. The links below are now broken and until the FAA shows signs of different software that provides more stable links we won’t be trying to maintain these individually. You can however use the AD numbers below to easily search at the link given previously.
Model 23 Musketeer
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
74-23-09 11/14/1974 Inflight Situations
73-23-0611/19/1973 Throttle Control Cable
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
73-12-11 07/27/1973 Carburetor Air Box Valve
70-15-03 07/21/1970 Fuel Selector Valve
68-17-06 08/27/1968 Parking Brake
65-19-02 08/26/1965 Aileron Control Column Links
65-11-01 06/19/1965 Instrument Static System
64-06-0103/17/1964 Cabin Heater/Muffler Weld Assembly
63-06-01 03/21/1963 Cabin Door Hinge
Model A23 Musketeer
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
70-15-03 07/21/1970 Fuel Selector Valve
68-17-06 08/27/1968 Parking Brake
65-19-02 08/26/1965 Aileron Control Column Links
Model A23-19
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
74-23-09 11/14/1974 Inflight Situations
73-23-0611/19/1973 Throttle Control Cable
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
73-12-11 07/27/1973 Carburetor Air Box Valve
70-15-03 07/21/1970 Fuel Selector Valve
68-17-06 08/27/1968 Parking Brake
Model A23-24
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
88-10-01 06/06/1988 Fuel Boost Pump
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
71-25-03 12/03/1971 Fuel and Oil Restrictor
70-15-03 07/21/1970 Fuel Selector Valve
68-17-06 08/27/1968 Parking Brake
Model A23A Musketeer
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
71-25-03 12/03/1971 Fuel and Oil Restrictor
70-15-03 07/21/1970 Fuel Selector Valve
68-17-06 08/27/1968 Parking Brake
Model A24
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
88-10-01 06/06/1988 Fuel Boost Pump
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
71-25-03 12/03/1971 Fuel and Oil Restrictor
Model A24R Sierra
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
88-10-01 06/06/1988 Fuel Boost Pump
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
71-25-03 12/03/1971 Fuel and Oil Restrictor
Model B24 Sierra
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
74-23-09 11/14/1974 Inflight Situations
73-23-0611/19/1973 Throttle Control Cable
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
73-12-11 07/27/73 Carburetor Air Box Valve
71-25-03 12/03/1971 Fuel and Oil Restrictor
70-15-03 07/21/1970 Fuel Selector Valve
Model B24R Sierra
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
88-10-01 06/06/1988 Fuel Boost Pump
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-16-06 08/14/1978 Structural Integrity of Trim Tab Rod
78-04-0102/20/1978 Wing Flap Control
76-10-09 05/28/1976 Wing Flaps
75-20-08 09/15/1975 Propeller governor
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
74-05-01 02/27/1974 Restricted Fuel Tank Vent Lines
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
Model C23 Musketeer
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-16-06 08/14/1978 Structural Integrity of Trim Tab Rod
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
76-10-09 05/28/1976 Wing Flaps
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
74-14-05 07/10/1974 Placard, Spins
74-14-02 08/28/1974 Carburetor and Air Controls
74-05-01 02/27/1974 Restricted Fuel Tank Vent Lines
73-23-0611/19/1973 Throttle Control Cable
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
73-12-11 07/27/1973 Carburetor Air Box Valve
71-25-03 12/03/1971 Fuel and Oil Restrictor
Model C24R Sierra
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
88-10-01 06/06/1988 Fuel Boost Pump
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-16-06 08/14/1978 Structural Integrity of Trim Tab Rod
78-04-0102/20/1978 Wing Flap Control
Model 19A Sport
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
74-23-09 11/14/1974 Inflight Situations
73-23-0611/19/1973 Throttle Control Cable
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
73-12-11 07/27/73 Carburetor Air Box Valve
71-25-03 12/03/1971 Fuel and Oil Restrictor
70-15-03 07/21/1970 Fuel Selector Valve
Model B19 Sport
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
89-24-09 12/04/1989 Aileron Rod Ends
87-02-08 03/04/1987 Stabilator Hinge Assemblies
85-05-02 04/25/1985 Fuel Selector Guard Modification
78-16-06 08/14/1978 Structural Integrity of Trim Tab Rod
78-04-0102/20/1978 Wing Flap Control
77-03-05 03/14/1977 Main Landing Gear
76-25-05 01/24/1977 Aileron Control
76-10-09 05/28/1976 Wing Flaps
75-17-37 08/20/1975 Carburetor Mixture and/or Heat Control
75-01-04 01/07/1975 Fuel Selector Valve
74-14-05 07/10/1974 Placard, Spins
74-14-02 08/28/1974 Carburetor and Air Controls
74-05-01 02/27/1974 Restricted Fuel Tank Vent Lines
73-25-04 03/18/74 Maximum Design Weight Placard
73-23-0611/19/1973 Throttle Control Cable
73-23-03 11/13/1973 Flexible Induction Air Ducts
73-20-07R209/03/1982 Wing Attach Bolts/Brackets
73-12-11 07/27/73 Carburetor Air Box Valve
71-25-03 12/03/1971 Fuel and Oil Restrictor
Model 76 Duchess
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
97-06-10 05/16/97 Main Landing Gear “A” Frame Assembly
82-02-03 02/14/82 Elevator Control Cable
80-19-12 R1 06/14/82 Engine Mount Structure
80-07-06 04/03/80 Rudder and Rudder Trim Tab
79-23-06 11/23/79 Replacing Stop Bolt Nuts
79-17-06 08/27/79 Main Landing Gear Clevis Pin
79-09-04 05/07/79 Engine Starter Relay Failures
78-20-08 10/12/78 Trim Tab Push Rods
Model 77 Skipper
Directive Issued Date Description
99-05-13 R1 WD 07/05/2000 Withdrawal of AD 99-05-13
91-23-01 12/03/91 Nose Landing Gear Fork
83-23-03 11/22/83 Balance Weight Attach Bracket Installation
82-09-03 05/06/82 Shoulder Harness Protection
80-21-10 11/13/80 Engine Mount Attachment
80-07-07 04/03/80 Aileron Control System
80-07-06 04/03/80 Rudder and Rudder Trim Tab
79-23-05 11/19/79 Attachment Bolts Threads and Nut Plates