# Airworthiness directives: TCDS A3SO A list on [TCDS A3SO](https://openairdocs.org/tcds/A3SO.md). ADs whose products are models on this data sheet, matched by model and maker. Those in force first, newest first. Page 1 of 2 · 70 ADs - [AD 2024-14-03](https://openairdocs.org/ad/2024-14-03.md): Autopilot System · Effective Aug 20, 2024 - [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09.md): Exhaust Turbine System (Recip) · Effective Jul 17, 2023 - [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15.md): Fuel Quantity Indicator · Effective Mar 21, 2022 - [AD 2020-26-16](https://openairdocs.org/ad/2020-26-16.md): Wing Spar · Effective Feb 16, 2021 - [AD 2020-24-05](https://openairdocs.org/ad/2020-24-05.md): Wing Spar · Effective Dec 28, 2020 - [AD 2017-14-04](https://openairdocs.org/ad/2017-14-04.md): Engine Oil · Effective Aug 15, 2017 · Supersedes AD 95-26-13 - [AD 2013-02-13](https://openairdocs.org/ad/2013-02-13.md): Stabilizer Control System · Effective Mar 11, 2013 - [AD 2010-15-10](https://openairdocs.org/ad/2010-15-10.md): Control wheel shafts · Effective Aug 31, 2010 - [AD 2010-13-07](https://openairdocs.org/ad/2010-13-07.md): Engine Exhaust. · Effective Jul 28, 2010 - [AD 2009-05-05](https://openairdocs.org/ad/2009-05-05.md): Primary Flight Displays · Effective Apr 3, 2009 · Supersedes AD 2008-06-28 R1 - [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07.md): ECi cylinder assemblies · Effective Jul 11, 2006 · Supersedes AD 2005-26-10 - [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08.md): Vacuum pumps · Effective Mar 10, 2006 - [AD 2005-25-08](https://openairdocs.org/ad/2005-25-08.md): Electronic Flight Information System (EFIS) · Effective Jan 23, 2006 - [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19.md): Mode S transponders · Effective Feb 23, 2005 · Supersedes AD 2004-10-15 - [AD 2004-14-12](https://openairdocs.org/ad/2004-14-12.md): Control wheel attaching hardware · Effective Aug 10, 2004 - [AD 2001-23-17](https://openairdocs.org/ad/2001-23-17.md): GNS 430 units · Effective Dec 28, 2001 - [AD 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1.md): Electric Inflatable Door Seals · Effective May 1, 2000 · Supersedes AD 98-21-21 - [AD 99-26-05](https://openairdocs.org/ad/99-26-05.md): Induction Air Filter · Effective Jan 13, 2000 - [AD 99-05-09](https://openairdocs.org/ad/99-05-09.md): Induction Air Filter · Effective Mar 19, 1999 - [AD 98-25-02](https://openairdocs.org/ad/98-25-02.md): Top-mounted Antenna · Effective Dec 22, 1998 - [AD 97-01-01 R1](https://openairdocs.org/ad/97-01-01-R1.md): Main Gear Sidebrace Stud · Effective Dec 8, 1998 - [AD 98-14-03](https://openairdocs.org/ad/98-14-03.md): Transponders · Effective Aug 16, 1998 - [AD 96-10-03](https://openairdocs.org/ad/96-10-03.md): Flap Handle Attach Bolt · Effective Jun 14, 1996 - [AD 93-05-10](https://openairdocs.org/ad/93-05-10.md): Nose Landing Gear · Effective Apr 30, 1993 - [AD 87-08-08 R3](https://openairdocs.org/ad/87-08-08-R3.md): Lower spar cap · Effective May 22, 1989 - [AD 86-17-01](https://openairdocs.org/ad/86-17-01.md): Ammeter Replacement · Effective Aug 21, 1986 - [AD 85-23-07](https://openairdocs.org/ad/85-23-07.md): Autopilot Systems · Effective Jan 27, 1986 - [AD 81-24-07](https://openairdocs.org/ad/81-24-07.md): Nose Landing Gear Modification · Effective Nov 20, 1981 - [AD 81-19-04](https://openairdocs.org/ad/81-19-04.md): Hose Assembly · Effective Sep 17, 1981 - [AD 80-20-05](https://openairdocs.org/ad/80-20-05.md): Turbocharger Exhaust System · Published Sep 29, 1980 - [AD 80-14-01](https://openairdocs.org/ad/80-14-01.md): Fuel Tank Vent System · Effective Jul 10, 1980 - [AD 80-14-02](https://openairdocs.org/ad/80-14-02.md): Throttle Cable · Effective Jul 10, 1980 - [AD 80-14-03](https://openairdocs.org/ad/80-14-03.md): Bendix, King or Narco Transmitters · Effective Jul 1, 1980 - [AD 79-26-04](https://openairdocs.org/ad/79-26-04.md): Rudder Skin Cracks · Effective Jan 7, 1980 - [AD 79-26-05](https://openairdocs.org/ad/79-26-05.md): Oil and Fuel System Hoses · Effective Jan 3, 1980 - [AD 69-22-02](https://openairdocs.org/ad/69-22-02.md): Failure of Control Wheel · Effective Jul 30, 1979 - [AD 79-13-04](https://openairdocs.org/ad/79-13-04.md): Fuel Leakage Prevention · Effective Jun 27, 1979 - [AD 78-16-08](https://openairdocs.org/ad/78-16-08.md): Loss of Engine Oil · Effective Jun 25, 1979 - [AD 78-22-07](https://openairdocs.org/ad/78-22-07.md): Control Column Travel · Effective Nov 15, 1978 - [AD 78-23-01](https://openairdocs.org/ad/78-23-01.md): Fuel Drain Assembly · Effective Nov 3, 1978 - [AD 77-23-03](https://openairdocs.org/ad/77-23-03.md): Rod End Bearings · Effective Nov 14, 1977 - [AD 77-12-01](https://openairdocs.org/ad/77-12-01.md): Fuel System · Effective Jun 10, 1977 - [AD 77-01-01](https://openairdocs.org/ad/77-01-01.md): Fuel Quantity Gauge · Effective Jan 7, 1977 - [AD 76-15-08](https://openairdocs.org/ad/76-15-08.md): Nose Gear Trunnion · Effective Sep 24, 1976 - [AD 76-18-04](https://openairdocs.org/ad/76-18-04.md): Fuel Valve · Effective Sep 10, 1976 - [AD 76-11-09](https://openairdocs.org/ad/76-11-09.md): Fuel Leakage · Effective Jun 9, 1976 - [AD 75-24-02](https://openairdocs.org/ad/75-24-02.md): Loose Seats · Effective Nov 21, 1975 - [AD 75-10-03](https://openairdocs.org/ad/75-10-03.md): Baggage Door · Effective May 12, 1975 - [AD 75-02-03](https://openairdocs.org/ad/75-02-03.md): Nose Wheel Fork Assembly · Published Jan 7, 1975 - [AD 74-19-01](https://openairdocs.org/ad/74-19-01.md): Outer Wing Spars · Effective Sep 7, 1974 Next page: https://openairdocs.org/tcds/A3SO/ads.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT d.ad_number, d.status, d.subject, d.effective_date FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_directive_product.parquet' WHERE tcds_number = 'A3SO') ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC ``` This list as a web page: https://openairdocs.org/tcds/A3SO/ads --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.