# Airworthiness directives: TCDS H8EU

A list on [TCDS H8EU](https://openairdocs.org/tcds/H8EU.md).

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

- [AD 2021-14-15](https://openairdocs.org/ad/2021-14-15.md): Main Rotor Head · Effective Aug 10, 2021 · Supersedes AD 2002-08-16
- [AD 2010-20-20](https://openairdocs.org/ad/2010-20-20.md): MGB planet gear carrier · Effective Nov 12, 2010 · Supersedes AD 2005-03-09
- [AD 2006-08-06](https://openairdocs.org/ad/2006-08-06.md): Main gearbox (MGB) base plate · Effective Apr 28, 2006
- [AD 2002-20-03](https://openairdocs.org/ad/2002-20-03.md): Ferry fuel tank (tank) electrostatic ground connector · Effective Nov 6, 2002
- [AD 99-21-14](https://openairdocs.org/ad/99-21-14.md): Electrical Master Box Assembly Inspection · Effective Nov 12, 1999
- [AD 99-21-01](https://openairdocs.org/ad/99-21-01.md): Electrical System · Effective Oct 19, 1999
- [AD 98-24-32](https://openairdocs.org/ad/98-24-32.md): Tail Rotor Hub Fairing Attachment Spring · Effective Dec 14, 1998
- [AD 98-12-29](https://openairdocs.org/ad/98-12-29.md): Electric Hoists · Effective Jul 15, 1998
- [AD 97-26-18](https://openairdocs.org/ad/97-26-18.md): Main Gear Box Bevel Pinion P/N 360A32-1021-20 · Effective Jan 5, 1998
- [AD 81-14-51 R1](https://openairdocs.org/ad/81-14-51-R1.md): Tail Rotor Fairing And Hub · Effective Jan 15, 1988
- [AD 85-26-01](https://openairdocs.org/ad/85-26-01.md): Safety Belts · Effective Feb 6, 1986
- [AD 82-05-04](https://openairdocs.org/ad/82-05-04.md): Pilot/Co-Pilot Seat Slides · Effective Mar 12, 1982
- [AD 81-26-02](https://openairdocs.org/ad/81-26-02.md): Stabilizer Spar Tube Structure · Effective Dec 21, 1981
- [AD 80-21-52](https://openairdocs.org/ad/80-21-52.md): Main Rotor Speed Loss · Effective May 6, 1981
- [AD 81-01-51](https://openairdocs.org/ad/81-01-51.md): Tail Boom · Effective Feb 28, 1981
- [AD 2005-03-09](https://openairdocs.org/ad/2005-03-09.md): Main gearbox (MGB) planet gear · Historical · Effective Mar 1, 2005 · Replaced by AD 2010-20-20
- [AD 2002-08-16](https://openairdocs.org/ad/2002-08-16.md): Tie Bar · Historical · Effective May 8, 2002 · Replaced by AD 2021-14-15
- [AD 2001-19-51](https://openairdocs.org/ad/2001-19-51.md): Main Rotor Head Torsion Tie Bar · Historical · Effective Dec 10, 2001 · Replaced by AD 2002-08-16

## 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 = 'H8EU')
ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC
```

This list as a web page: https://openairdocs.org/tcds/H8EU/ads

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