# Airworthiness directives that may apply: N555RB

A list on [N555RB](https://openairdocs.org/aircraft/N555RB.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 2026-18-10](https://openairdocs.org/ad/2026-18-10.md): Rotorcraft tail boom · Effective Oct 22, 2026
- [AD 2026-16-02](https://openairdocs.org/ad/2026-16-02.md): Tail rotor system · Effective Sep 10, 2026
- [AD 2026-15-06](https://openairdocs.org/ad/2026-15-06.md): Vertical stabilizer structure · Effective Sep 3, 2026 · Supersedes AD 2024-02-55
- [AD 2026-05-51](https://openairdocs.org/ad/2026-05-51.md): Equipment/furnishings · Emergency AD · Effective Apr 16, 2026
- [AD 2025-22-03](https://openairdocs.org/ad/2025-22-03.md): Equipment/Furnishings · Effective Nov 20, 2025 · Supersedes AD 2025-06-51
- [AD 2025-18-10](https://openairdocs.org/ad/2025-18-10.md): Engine Fuel/Oil Cooler · Effective Sep 25, 2025
- [AD 2025-09-01](https://openairdocs.org/ad/2025-09-01.md): Auto Flight System · Effective May 13, 2025
- [AD 2024-15-10](https://openairdocs.org/ad/2024-15-10.md): Fuel Storage · Effective Oct 21, 2024
- [AD 2023-12-26](https://openairdocs.org/ad/2023-12-26.md): Engine fuel and control · Effective Jul 21, 2023 · Supersedes AD 2021-24-04
- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07.md): Ground Proximity System · Effective Jun 22, 2023 · Supersedes AD 2021-23-13
- [AD 2022-24-08](https://openairdocs.org/ad/2022-24-08.md): Main Rotor Control · Effective Dec 6, 2022
- [AD 2022-04-06](https://openairdocs.org/ad/2022-04-06.md): Main Rotor Control · Effective Apr 4, 2022 · Supersedes AD 2021-06-06
- [AD 2021-26-01](https://openairdocs.org/ad/2021-26-01.md): Tail Rotor Control System · Effective Dec 28, 2021
- [AD 2021-16-12](https://openairdocs.org/ad/2021-16-12.md): Instrument Panel · Effective Oct 13, 2021
- [AD 2021-11-19](https://openairdocs.org/ad/2021-11-19.md): Fuselage Main, Structure · Effective Jul 16, 2021
- [AD 2021-05-52](https://openairdocs.org/ad/2021-05-52.md): Main Rotor Control · Emergency AD
- [AD 2020-19-05](https://openairdocs.org/ad/2020-19-05.md): Main Rotor Mast/Swashplate · Effective Oct 8, 2020
- [AD 2025-06-51](https://openairdocs.org/ad/2025-06-51.md): Equipment/furnishings · Historical · Effective Apr 25, 2025 · Replaced by AD 2025-22-03
- [AD 2024-02-55](https://openairdocs.org/ad/2024-02-55.md): plates/skin · Historical · Effective Mar 14, 2024 · Replaced by AD 2026-15-06
- [AD 2021-24-04](https://openairdocs.org/ad/2021-24-04.md): Engine fuel and control · Historical · Effective Jan 13, 2022 · Replaced by AD 2023-12-26
- [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13.md): Ground Proximity System · Historical · Effective Dec 9, 2021 · Replaced by AD 2023-11-07
- [AD 2021-06-06](https://openairdocs.org/ad/2021-06-06.md): Main Rotor Control · Historical · Effective Mar 31, 2021 · Replaced by AD 2022-04-06

## 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 = '1182166')
  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/N555RB/ads

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