# Airworthiness directives, 1950

FAA airworthiness directives effective in 1950: 9 ADs with their full text, status and the aircraft they apply to.

- [AD 50-23-01](https://openairdocs.org/ad/50-23-01.md): Shock Strut Fittings · Piper PA-15 and PA-17 · Published Dec 6, 1950
- [AD 50-05-01](https://openairdocs.org/ad/50-05-01.md): Nicopress Sleeve Rework · Piper PA-12, PA-12S, J3C-40 and 6 more · Published Jun 17, 1950
- [AD 49-14-01](https://openairdocs.org/ad/49-14-01.md): Elevator Connector Tube Fitting · FS 2003 J-3, J3C-40, J3C-50 and 17 more · Published Jun 17, 1950
- [AD 49-06-04](https://openairdocs.org/ad/49-06-04.md): Altitude Compensating Bellows · Aero Spacelines 377, 377MG and 377SGT · Published Jun 17, 1950
- [AD 48-03-03](https://openairdocs.org/ad/48-03-03.md): Header Tank Installation · Piper PA-11 · Published Jun 17, 1950
- [AD 47-50-06](https://openairdocs.org/ad/47-50-06.md): Shock Strut Cracks · Piper J3C-65S, PA-11 and J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) · Published Jun 17, 1950
- [AD 47-50-03](https://openairdocs.org/ad/47-50-03.md): Canvas Seat Inspection · Piper J-3, J3C-40, J3C-50 and 14 more · Published Jun 17, 1950
- [AD 46-37-02](https://openairdocs.org/ad/46-37-02.md): Fuel Strainer Position · Piper J3C-65S and J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) · Published Jun 17, 1950
- [AD 46-37-01](https://openairdocs.org/ad/46-37-01.md): Fuel Strainer Gasket · Piper PA-12, PA-12S, J3C-65S and 1 more · Published Jun 17, 1950

## 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.makes, d.models, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE year(coalesce(d.effective_date, d.publication_date, d.issue_date)) = 1950
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC
```

This list as a web page: https://openairdocs.org/ad?year=1950

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