# Airworthiness directives: TCDS H1WE

A list on [TCDS H1WE](https://openairdocs.org/tcds/H1WE.md).

ADs whose products are models on this data sheet, matched by model and maker. Those in force first, newest first.

- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09.md): Exhaust Turbine System (Recip) · Effective Jul 17, 2023
- [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 2000-24-21](https://openairdocs.org/ad/2000-24-21.md): Control System Linkage · Effective Jan 10, 2001
- [AD 90-15-01](https://openairdocs.org/ad/90-15-01.md): Tail Rotor Blade Assemblies · Effective Mar 7, 1991
- [AD 83-25-02](https://openairdocs.org/ad/83-25-02.md): Main Rotor Blade Doublers · Effective Dec 29, 1983
- [AD 82-16-07](https://openairdocs.org/ad/82-16-07.md): Torsional Coupling Assemblies · Effective Oct 15, 1982
- [AD 82-13-04 R1](https://openairdocs.org/ad/82-13-04-R1.md): Torsional Couplings · Effective Sep 13, 1982
- [AD 82-15-02](https://openairdocs.org/ad/82-15-02.md): Main And Tail Rotors · Effective Jul 16, 1982
- [AD 81-18-02](https://openairdocs.org/ad/81-18-02.md): Tail Rotor Skin Cracks · Effective Sep 10, 1981
- [AD 81-17-03](https://openairdocs.org/ad/81-17-03.md): Main Transmission · Effective Aug 24, 1981
- [AD 81-17-01](https://openairdocs.org/ad/81-17-01.md): Starting Vibrator Assemblies · Effective Aug 13, 1981
- [AD 81-04-01](https://openairdocs.org/ad/81-04-01.md): Rudder Cable Assembly · Effective Feb 9, 1981
- [AD 77-24-03](https://openairdocs.org/ad/77-24-03.md): Fuel Control Valve · Effective Jan 6, 1978
- [AD 75-10-01](https://openairdocs.org/ad/75-10-01.md): Rotor Drive System · Effective May 8, 1975
- [AD 72-13-08](https://openairdocs.org/ad/72-13-08.md): Main Rotor Blades · Effective Oct 19, 1972
- [AD 71-25-08](https://openairdocs.org/ad/71-25-08.md): Inspect Main Rotor Blades · Effective Dec 14, 1971
- [AD 69-13-07](https://openairdocs.org/ad/69-13-07.md): Collective Yoke Support Brackets · Effective Apr 30, 1970
- [AD 69-08-08](https://openairdocs.org/ad/69-08-08.md): Tail Rotor Yoke · Effective Apr 23, 1969
- [AD 66-22-04](https://openairdocs.org/ad/66-22-04.md): Mercury Clutches · Effective Sep 2, 1966
- [AD 2015-20-51](https://openairdocs.org/ad/2015-20-51.md): Model UH-12-series helicopters · Emergency AD
- [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

## 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 = 'H1WE')
ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC
```

This list as a web page: https://openairdocs.org/tcds/H1WE/ads

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