# Airworthiness directives: TCDS A7CE A list on [TCDS A7CE](https://openairdocs.org/tcds/A7CE.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 · 73 ADs - [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09.md): Exhaust Turbine System (Recip) · Effective Jul 17, 2023 - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02.md): Indicating/Recording System, Navigation · Effective May 26, 2023 · Supersedes AD 2021-23-12 - [AD 2018-03-03 R1](https://openairdocs.org/ad/2018-03-03-R1.md): Fuselage · Effective May 23, 2018 · Supersedes AD 2018-03-03 - [AD 2017-10-09](https://openairdocs.org/ad/2017-10-09.md): Nacelles/Pylons · Effective Jun 7, 2017 - [AD 2016-17-08](https://openairdocs.org/ad/2016-17-08.md): Elevator Tab Control System · Effective Sep 12, 2016 · Supersedes AD 2016-07-24 - [AD 2015-07-03](https://openairdocs.org/ad/2015-07-03.md): Nacelles/Pylons · Effective Apr 24, 2015 - [AD 2014-03-03](https://openairdocs.org/ad/2014-03-03.md): Placards and Markings · Effective Apr 7, 2014 - [AD 2012-23-01](https://openairdocs.org/ad/2012-23-01.md): Wings · Effective Dec 26, 2012 - [AD 2009-04-04](https://openairdocs.org/ad/2009-04-04.md): Auxiliary wing spar · Effective Mar 2, 2009 - [AD 2006-16-18 R1](https://openairdocs.org/ad/2006-16-18-R1.md): Installing a warning placard on the TAWS/RMI · Effective Jul 18, 2008 · Supersedes AD 2006-16-18 - [AD 2005-20-25](https://openairdocs.org/ad/2005-20-25.md): Avionics bus circuit breaker switches · Effective Nov 9, 2005 - [AD 2005-18-20](https://openairdocs.org/ad/2005-18-20.md): "FASTprop" propeller de-icers · Effective Oct 14, 2005 - [AD 2005-12-12](https://openairdocs.org/ad/2005-12-12.md): Right and left wing spar lower cap areas · Effective Jun 22, 2005 · Supersedes AD 79-10-15 - [AD 2005-12-13](https://openairdocs.org/ad/2005-12-13.md): Forward wing spars · Effective Jun 22, 2005 · Supersedes AD 2005-05-52 - [AD 2004-25-16 R1](https://openairdocs.org/ad/2004-25-16-R1.md): Fuel regulator shutoff valve · Effective Jun 20, 2005 · Supersedes AD 2004-25-16 - [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 2004-21-05](https://openairdocs.org/ad/2004-21-05.md): B-Seires Combustion Heaters · Effective Nov 19, 2004 · Supersedes AD 96-20-07 - [AD 2004-08-15](https://openairdocs.org/ad/2004-08-15.md): TAWS8000 terrain awareness warning systems (TAWS) · Effective Jun 7, 2004 · Supersedes AD 2003-13-08 - [AD 2001-23-17](https://openairdocs.org/ad/2001-23-17.md): GNS 430 units · Effective Dec 28, 2001 - [AD 2001-22-14](https://openairdocs.org/ad/2001-22-14.md): Fire Extinguishing System Bottle Cartridges · Effective Dec 10, 2001 - [AD 2000-01-16](https://openairdocs.org/ad/2000-01-16.md): Exhaust System · Effective Feb 15, 2000 · Supersedes AD 75-23-08 R5 - [AD 98-25-02](https://openairdocs.org/ad/98-25-02.md): Top-mounted Antenna · Effective Dec 22, 1998 - [AD 98-24-14](https://openairdocs.org/ad/98-24-14.md): Exhaust System Components · Effective Dec 21, 1998 - [AD 98-14-03](https://openairdocs.org/ad/98-14-03.md): Transponders · Effective Aug 16, 1998 - [AD 98-04-28](https://openairdocs.org/ad/98-04-28.md): AFM - Limitations Section - Icing · Effective Mar 13, 1998 - [AD 97-26-16](https://openairdocs.org/ad/97-26-16.md): Engine Mount Beams · Effective Feb 2, 1998 - [AD 97-25-04](https://openairdocs.org/ad/97-25-04.md): Airplane Flight Manual (AFM) - Limitations - Power Levers · Effective Jan 21, 1998 - [AD 97-01-13](https://openairdocs.org/ad/97-01-13.md): Fuel, Oil and Hydraulic Hoses · Effective Feb 3, 1997 - [AD 96-12-22](https://openairdocs.org/ad/96-12-22.md): Full Flow Engine Oil Adapter · Effective Jul 31, 1996 - [AD 95-09-13](https://openairdocs.org/ad/95-09-13.md): Fuel Inlet Float Valve · Effective Jun 14, 1995 - [AD 91-25-08 R1](https://openairdocs.org/ad/91-25-08-R1.md): Wing Front Spar Upper Caps · Effective Nov 4, 1994 - [AD 92-16-18](https://openairdocs.org/ad/92-16-18.md): Passenger Seat Reinforcement · Effective Sep 10, 1992 - [AD 91-02-07](https://openairdocs.org/ad/91-02-07.md): AFM - Pilot's Checklist · Effective Jan 22, 1991 - [AD 90-02-13](https://openairdocs.org/ad/90-02-13.md): Main Landing Gear · Effective Feb 5, 1990 - [AD 87-21-02 R1](https://openairdocs.org/ad/87-21-02-R1.md): Fuel Filler Openings · Effective Jun 16, 1989 - [AD 88-03-07](https://openairdocs.org/ad/88-03-07.md): Inspect Fuel Lines · Effective Feb 10, 1988 - [AD 70-03-04 R1](https://openairdocs.org/ad/70-03-04-R1.md): Turbosupercharger Turbine Housing · Effective Mar 28, 1987 - [AD 85-25-11](https://openairdocs.org/ad/85-25-11.md): Nuts - Cessna P/N NAS1291-8 · Effective Feb 12, 1986 - [AD 84-20-02](https://openairdocs.org/ad/84-20-02.md): Nose Landing Gear · Effective Nov 1, 1984 - [AD 84-03-04](https://openairdocs.org/ad/84-03-04.md): Windshield Installation Inspection · Effective Feb 16, 1984 - [AD 76-08-02 R2](https://openairdocs.org/ad/76-08-02-R2.md): Wing Tip Nose Cap · Effective Jan 31, 1983 - [AD 82-12-04](https://openairdocs.org/ad/82-12-04.md): Combined Power Turbine and Propeller Governor Assembly · Effective Jun 7, 1982 - [AD 72-14-08 R1](https://openairdocs.org/ad/72-14-08-R1.md): Flexible Hose Assemblies · Effective Sep 4, 1981 - [AD 80-20-06](https://openairdocs.org/ad/80-20-06.md): KFC-200 Flight Control System Modification Under STC SA1246CE · Effective Oct 14, 1980 - [AD 80-17-04](https://openairdocs.org/ad/80-17-04.md): Fuel Flow Transducers · Effective Aug 13, 1980 - [AD 80-13-14](https://openairdocs.org/ad/80-13-14.md): Fuel Flow Transducer · Effective Jul 22, 1980 - [AD 78-13-05](https://openairdocs.org/ad/78-13-05.md): Improperly Installed Seats · Effective Jul 5, 1978 - [AD 78-05-06](https://openairdocs.org/ad/78-05-06.md): Flexible Fuel Cells · Effective Jun 30, 1978 - [AD 78-11-05](https://openairdocs.org/ad/78-11-05.md): Autopilot Actuator · Effective Jun 5, 1978 - [AD 73-22-01](https://openairdocs.org/ad/73-22-01.md): Fuel In Wing Leading Edge · Effective May 29, 1978 Next page: https://openairdocs.org/tcds/A7CE/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 = 'A7CE') ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC ``` This list as a web page: https://openairdocs.org/tcds/A7CE/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.