# Airworthiness directives that may apply: N412RK

A list on [N412RK](https://openairdocs.org/aircraft/N412RK.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 2026-17-11](https://openairdocs.org/ad/2026-17-11.md): Windshield/Door Rain/Ice Removal · Effective Oct 20, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02.md): Navigation · Effective Jul 1, 2026
- [AD 2026-07-10](https://openairdocs.org/ad/2026-07-10.md): Rudder Control System · Effective May 19, 2026 · Supersedes AD 2023-11-05
- [AD 2025-20-02](https://openairdocs.org/ad/2025-20-02.md): Navigation System · Effective Dec 30, 2025
- [AD 2025-10-10](https://openairdocs.org/ad/2025-10-10.md): Rudder Tab Control System · Effective Jul 7, 2025 · Supersedes AD 2023-26-05
- [AD 2023-15-06](https://openairdocs.org/ad/2023-15-06.md): Heating System · Effective Sep 27, 2023
- [AD 2023-12-04](https://openairdocs.org/ad/2023-12-04.md): Weather Radar System · Effective Aug 7, 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 2022-08-09](https://openairdocs.org/ad/2022-08-09.md): Auto Flight System, Electrical Power System, Central Computers (EICAS), Oxygen System, Central Maint, Computer · Effective Jun 14, 2022
- [AD 2021-26-21](https://openairdocs.org/ad/2021-26-21.md): Fuel Dump System · Effective Feb 25, 2022
- [AD 2021-11-12](https://openairdocs.org/ad/2021-11-12.md): Engine Mount Section · Effective Jul 15, 2021
- [AD 2021-06-01](https://openairdocs.org/ad/2021-06-01.md): Electrical Power · Effective May 4, 2021
- [AD 2021-04-03](https://openairdocs.org/ad/2021-04-03.md): Air Conditioning System · Effective Mar 30, 2021
- [AD 2021-01-05](https://openairdocs.org/ad/2021-01-05.md): ELECTRICAL POWER SYSTEM WIRING, INSTRUMENT SYSTEM WIRING · Effective Mar 30, 2021
- [AD 2020-24-01](https://openairdocs.org/ad/2020-24-01.md): Ice and Rain Protection · Effective Dec 28, 2020
- [AD 2020-22-17](https://openairdocs.org/ad/2020-22-17.md): Fuel · Effective Dec 14, 2020
- [AD 2020-21-12](https://openairdocs.org/ad/2020-21-12.md): Doors · Effective Dec 8, 2020
- [AD 2023-26-05](https://openairdocs.org/ad/2023-26-05.md): Rudder Tab Control System · Historical · Effective Jan 3, 2024 · Replaced by AD 2025-10-10
- [AD 2023-11-05](https://openairdocs.org/ad/2023-11-05.md): DC Power/Distribution System · Historical · Effective Jul 18, 2023 · Replaced by AD 2026-07-10
- [AD 2021-10-28](https://openairdocs.org/ad/2021-10-28.md): Stabilizer Control System · Historical · Effective Jul 15, 2021 · Replaced by AD 2023-11-05

## 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 = '7090453'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '66013')
  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/N412RK/ads

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