# Airworthiness directives that may apply: Continental LTSIO-520-AE

A list on [Continental LTSIO-520-AE](https://openairdocs.org/engine/continental-ltsio-520-ae.md).

Matched by model name and maker. Each AD’s applicability may narrow it by serial number, part number or configuration.

- [AD 2023-05-16](https://openairdocs.org/ad/2023-05-16.md): Reciprocating Engine Power Section · Effective Mar 15, 2023 · Supersedes AD 2023-04-08
- [AD 2023-02-12](https://openairdocs.org/ad/2023-02-12.md): Engine Air Intake System · Effective Feb 17, 2023
- [AD 2022-16-03](https://openairdocs.org/ad/2022-16-03.md): Engine (RECIPROCATING) · Effective Aug 15, 2022
- [AD 2016-16-12](https://openairdocs.org/ad/2016-16-12.md): Cylinder assemblies · Effective Sep 15, 2016
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06.md): Fuel servo diaphragm · Effective Feb 24, 2012 · Supersedes AD 2011-15-10
- [AD 2011-26-07](https://openairdocs.org/ad/2011-26-07.md): Engine · Effective Jan 24, 2012 · Supersedes AD 2002-13-04
- [AD 2010-11-04](https://openairdocs.org/ad/2010-11-04.md): Hydraulic lifters · Effective Jun 16, 2010 · Supersedes AD 2009-24-52
- [AD 2004-08-10](https://openairdocs.org/ad/2004-08-10.md): Serial-numbered (SN) cylinders · Effective May 5, 2004
- [AD 2000-23-21](https://openairdocs.org/ad/2000-23-21.md): Crankshaft · Effective Dec 12, 2000 · Supersedes AD 2000-08-51
- [AD 99-19-01](https://openairdocs.org/ad/99-19-01.md): No. 2 and No. 5 Crankshaft Inspections · Effective Sep 30, 1999 · Supersedes AD 99-09-17
- [AD 97-26-17](https://openairdocs.org/ad/97-26-17.md): Crankshaft · Effective Jan 23, 1998 · Supersedes AD 87-23-08
- [AD 93-10-02](https://openairdocs.org/ad/93-10-02.md): Missing Cylinder Valve Retainer Key · Effective Aug 12, 1993
- [AD 91-19-03](https://openairdocs.org/ad/91-19-03.md): Oil Filter · Effective Sep 29, 1991
- [AD 2023-04-08](https://openairdocs.org/ad/2023-04-08.md): Reciprocating Engine Power Section · Historical · Effective Feb 23, 2023 · Replaced by AD 2023-05-16
- [AD 2009-24-52](https://openairdocs.org/ad/2009-24-52.md): Hydraulic lifters · Historical · Replaced by AD 2010-11-04
- [AD 2009-24-51](https://openairdocs.org/ad/2009-24-51.md): Hydraulic lifters · Historical · Replaced by AD 2009-24-52
- [AD 2002-13-04](https://openairdocs.org/ad/2002-13-04.md): Magneto impulse coupling stop pin · Historical · Effective Jul 12, 2002 · Replaced by AD 2011-26-07
- [AD 2000-11-51](https://openairdocs.org/ad/2000-11-51.md): Magnetos · Historical · Replaced by AD 2002-13-04
- [AD 2000-08-51](https://openairdocs.org/ad/2000-08-51.md): Crankshaft · Historical · Replaced by AD 2000-23-21
- [AD 99-09-17](https://openairdocs.org/ad/99-09-17.md): Crankshaft · Historical · Replaced by AD 99-19-01

## 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_engine_model_directive.parquet' WHERE engine_model_code IN ('17275'))
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/engine/continental-ltsio-520-ae/ads

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