# Airworthiness directives that may apply: N77SC

A list on [N77SC](https://openairdocs.org/aircraft/N77SC.md).

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

- [AD 2026-15-09](https://openairdocs.org/ad/2026-15-09.md): Landing Gear · Effective Sep 3, 2026
- [AD 2026-11-07](https://openairdocs.org/ad/2026-11-07.md): Equipment/furnishings · Effective Jul 20, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02.md): Navigation · Effective Jul 1, 2026
- [AD 2026-09-18](https://openairdocs.org/ad/2026-09-18.md): Doors · Effective Jun 26, 2026
- [AD 2026-08-04](https://openairdocs.org/ad/2026-08-04.md): Flight Controls · Effective May 29, 2026
- [AD 2025-14-51](https://openairdocs.org/ad/2025-14-51.md): Indicating/Recording System · Emergency AD · Effective Mar 4, 2026
- [AD 2025-12-01](https://openairdocs.org/ad/2025-12-01.md): Flight Controls · Effective Jul 17, 2025
- [AD 2025-07-11](https://openairdocs.org/ad/2025-07-11.md): Hydraulic Power · Effective Jul 2, 2025
- [AD 2025-09-04](https://openairdocs.org/ad/2025-09-04.md): Time Limits/Maintenance Checks · Effective Jun 6, 2025
- [AD 2024-26-09](https://openairdocs.org/ad/2024-26-09.md): Time Limits/Maintenance Checks; Flight Controls · Effective Mar 11, 2025 · Supersedes AD 2021-10-02
- [AD 2024-23-02](https://openairdocs.org/ad/2024-23-02.md): Landing Gear · Effective Jan 15, 2025
- [AD 2024-23-08](https://openairdocs.org/ad/2024-23-08.md): Wings · Effective Jan 6, 2025
- [AD 2024-07-09](https://openairdocs.org/ad/2024-07-09.md): Doors · Effective Jun 17, 2024
- [AD 2024-03-08](https://openairdocs.org/ad/2024-03-08.md): Pneumatic · Effective May 3, 2024
- [AD 2024-02-05](https://openairdocs.org/ad/2024-02-05.md): Wings · Effective Apr 9, 2024
- [AD 2023-24-08](https://openairdocs.org/ad/2023-24-08.md): Landing gear · Effective Feb 6, 2024
- [AD 2023-12-02](https://openairdocs.org/ad/2023-12-02.md): Time Limits/Maintenance Checks · Effective Aug 7, 2023
- [AD 2023-13-15](https://openairdocs.org/ad/2023-13-15.md): Navigation · Effective Jul 27, 2023 · Supersedes AD 2023-03-06
- [AD 2023-08-01](https://openairdocs.org/ad/2023-08-01.md): Flight controls · Effective Jun 20, 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 2023-05-11](https://openairdocs.org/ad/2023-05-11.md): Flight controls · Effective May 12, 2023
- [AD 2022-24-01](https://openairdocs.org/ad/2022-24-01.md): Flight controls · Effective Mar 9, 2023
- [AD 2022-25-13](https://openairdocs.org/ad/2022-25-13.md): Doors · Effective Jan 13, 2023
- [AD 2022-14-07](https://openairdocs.org/ad/2022-14-07.md): Oxygen · Effective Aug 19, 2022
- [AD 2022-13-05](https://openairdocs.org/ad/2022-13-05.md): Navigation · Effective Aug 11, 2022
- [AD 2022-11-17](https://openairdocs.org/ad/2022-11-17.md): Time Limits/Maintenance Checks · Effective Jul 22, 2022
- [AD 2022-12-01](https://openairdocs.org/ad/2022-12-01.md): Oxygen · Effective Jul 19, 2022
- [AD 2021-21-04](https://openairdocs.org/ad/2021-21-04.md): Powerplant · Effective Dec 8, 2021
- [AD 2021-08-11](https://openairdocs.org/ad/2021-08-11.md): Flight controls · Effective Apr 27, 2021
- [AD 2020-12-14](https://openairdocs.org/ad/2020-12-14.md): Electrical power · Effective Sep 8, 2020
- [AD 2020-12-15](https://openairdocs.org/ad/2020-12-15.md): Pneumatic · Effective Jul 24, 2020
- [AD 2020-05-27](https://openairdocs.org/ad/2020-05-27.md): Fuselage · Effective May 7, 2020
- [AD 2020-03-21](https://openairdocs.org/ad/2020-03-21.md): Landing gear · Effective Mar 12, 2020
- [AD 2020-02-15](https://openairdocs.org/ad/2020-02-15.md): Oxygen · Effective Mar 12, 2020
- [AD 2019-12-02](https://openairdocs.org/ad/2019-12-02.md): Electrical Power · Effective Aug 12, 2019
- [AD 2019-03-22](https://openairdocs.org/ad/2019-03-22.md): Landing gear · Effective Apr 15, 2019
- [AD 2018-25-07](https://openairdocs.org/ad/2018-25-07.md): Fuselage · Effective Jan 15, 2019
- [AD 2018-22-08](https://openairdocs.org/ad/2018-22-08.md): Fire protection · Effective Dec 10, 2018
- [AD 2018-20-20](https://openairdocs.org/ad/2018-20-20.md): Flilght Controls · Effective Nov 20, 2018
- [AD 2018-21-03](https://openairdocs.org/ad/2018-21-03.md): Fuselage · Effective Nov 19, 2018
- [AD 2018-09-15](https://openairdocs.org/ad/2018-09-15.md): Engine · Effective Jun 15, 2018 · Supersedes AD 2016-25-18
- [AD 2017-22-14](https://openairdocs.org/ad/2017-22-14.md): Navigation · Effective Dec 20, 2017
- [AD 2017-19-11](https://openairdocs.org/ad/2017-19-11.md): Flight controls · Effective Oct 23, 2017
- [AD 2017-14-15](https://openairdocs.org/ad/2017-14-15.md): Flight controls · Effective Aug 31, 2017
- [AD 2016-17-16](https://openairdocs.org/ad/2016-17-16.md): Doors · Effective Oct 5, 2016
- [AD 2016-15-06](https://openairdocs.org/ad/2016-15-06.md): Oxygen · Effective Sep 8, 2016
- [AD 2016-15-03](https://openairdocs.org/ad/2016-15-03.md): Doors · Effective Aug 31, 2016
- [AD 2016-10-06](https://openairdocs.org/ad/2016-10-06.md): Navigation · Effective Jun 23, 2016
- [AD 2016-01-12](https://openairdocs.org/ad/2016-01-12.md): Doors · Effective Feb 25, 2016
- [AD 2015-17-05](https://openairdocs.org/ad/2015-17-05.md): Flight Controls · Effective Sep 29, 2015
- [AD 2014-21-08](https://openairdocs.org/ad/2014-21-08.md): Oxygen · Effective Dec 2, 2014
- [AD 2014-20-03](https://openairdocs.org/ad/2014-20-03.md): Fire Protection · Effective Nov 5, 2014
- [AD 2012-03-05](https://openairdocs.org/ad/2012-03-05.md): Oxygen · Effective Mar 23, 2012
- [AD 2011-01-10](https://openairdocs.org/ad/2011-01-10.md): Hydraulic power · Effective Feb 9, 2011
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09.md): Oxygen · Effective Feb 9, 2011
- [AD 2010-23-08](https://openairdocs.org/ad/2010-23-08.md): Electrical power · Effective Dec 14, 2010
- [AD 2009-15-03](https://openairdocs.org/ad/2009-15-03.md): Flight controls · Effective Aug 19, 2009 · Supersedes AD 2008-24-12
- [AD 2006-19-04](https://openairdocs.org/ad/2006-19-04.md): Honeywell COM unit and Mode S transponder · Effective Oct 17, 2006
- [AD 2006-18-08](https://openairdocs.org/ad/2006-18-08.md): Nosewheel tires · Effective Oct 11, 2006
- [AD 2022-26-02](https://openairdocs.org/ad/2022-26-02.md): Accessory Gearboxes · Effective Jan 27, 2023 · Supersedes AD 2013-05-13
- [AD 2023-03-06](https://openairdocs.org/ad/2023-03-06.md): Navigation · Historical · Effective Mar 13, 2023 · Replaced by AD 2023-13-15
- [AD 2021-10-02](https://openairdocs.org/ad/2021-10-02.md): Flight controls · Historical · Effective Jul 29, 2021 · Replaced by AD 2024-26-09
- [AD 2016-25-18](https://openairdocs.org/ad/2016-25-18.md): Engine · Historical · Effective Jan 3, 2017 · Replaced by AD 2018-09-15
- [AD 2008-24-12](https://openairdocs.org/ad/2008-24-12.md): Bolt which connects the PCU (power control unit) to the elevator surface · Historical · Effective Dec 15, 2008 · Replaced by AD 2009-15-03

## 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, m.matched_by
FROM (
  SELECT ad_id, min(rank) AS rank, arg_min(matched_by, rank) AS matched_by
  FROM (SELECT ad_id, 1 AS rank, 'airframe' AS matched_by FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_directive.parquet' WHERE aircraft_model_code = '1390022'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '54607')
  GROUP BY ad_id
) m JOIN 'https://openairdocs.org/data/latest/faa_directive.parquet' d USING (ad_id)
ORDER BY d.status = 'Historical', m.rank, coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC
```

This list as a web page: https://openairdocs.org/aircraft/N77SC/ads

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