# Airworthiness directives: TCDS 1A8

A list on [TCDS 1A8](https://openairdocs.org/tcds/1A8.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 2022-03-15](https://openairdocs.org/ad/2022-03-15.md): Fuel Quantity Indicator · Effective Mar 21, 2022
- [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07.md): ECi cylinder assemblies · Effective Jul 11, 2006 · Supersedes AD 2005-26-10
- [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08.md): Vacuum pumps · Effective Mar 10, 2006
- [AD 2005-25-08](https://openairdocs.org/ad/2005-25-08.md): Electronic Flight Information System (EFIS) · Effective Jan 23, 2006
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19.md): Mode S transponders · Effective Feb 23, 2005 · Supersedes AD 2004-10-15
- [AD 87-04-09](https://openairdocs.org/ad/87-04-09.md): Landing Gear Legs · Effective Mar 9, 1987
- [AD 82-16-08](https://openairdocs.org/ad/82-16-08.md): Left and Right Main Spar Carry-Thru Assembly · Effective Aug 3, 1982
- [AD 81-19-04](https://openairdocs.org/ad/81-19-04.md): Hose Assembly · Effective Sep 17, 1981
- [AD 79-07-02](https://openairdocs.org/ad/79-07-02.md): Batteries · Effective Apr 3, 1979
- [AD 63-18-02](https://openairdocs.org/ad/63-18-02.md): Engine Breather · Effective Sep 1, 1963
- [AD 56-22-02](https://openairdocs.org/ad/56-22-02.md): Wing Attachment Washers
- [AD 57-25-02](https://openairdocs.org/ad/57-25-02.md): Fin Spar Inspection
- [AD 58-01-04](https://openairdocs.org/ad/58-01-04.md): Aileron Bellcrank Inspection
- [AD 58-25-04](https://openairdocs.org/ad/58-25-04.md): Fin Hinge Attachment
- [AD 59-17-05](https://openairdocs.org/ad/59-17-05.md): Horizontal Tail Spar Fitting
- [AD 59-17-06](https://openairdocs.org/ad/59-17-06.md): Pulley Guards

## 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 = '1A8')
ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC
```

This list as a web page: https://openairdocs.org/tcds/1A8/ads

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