# NTSB investigations that cite it: Lycoming SB 240

A list on [Lycoming SB 240](https://openairdocs.org/service-documents/lycoming/sb-240.md).

Newest first, with the revision each cites, as OpenAirDocs read it from the records’ text. OpenAirDocs read these citations from the records’ text, so one can be misread: check it against the record. A newer revision may exist that no record cites.

- [NTSB ERA24FA001](https://openairdocs.org/ntsb/ERA24FA001.md): Cessna 177RG · Lake Placid, NY · Oct 1, 2023 · Revision W
- [NTSB CEN11LA182](https://openairdocs.org/ntsb/CEN11LA182.md): Cessna 150L · Trenton, MI · Feb 12, 2011 · Revision W
- [NTSB MIA02FA131](https://openairdocs.org/ntsb/MIA02FA131.md): American General AA-5 · Boca Raton, FL · Jul 12, 2002 · No revision named
- [NTSB MIA00GA121](https://openairdocs.org/ntsb/MIA00GA121.md): Hughes 269C · Del Rio, TX · Mar 27, 2000 · Revision Q
- [NTSB FTW98LA350](https://openairdocs.org/ntsb/FTW98LA350.md): Piper PA-31-350 · Alamosa, CO · Aug 8, 1998 · Revision P
- [NTSB NYC97GA148](https://openairdocs.org/ntsb/NYC97GA148.md): Schweizer 269C · Baltimore, MD · Jul 18, 1997 · No revision named
- [NTSB FTW94LA253](https://openairdocs.org/ntsb/FTW94LA253.md): Hughes 269A · Leander, LA · Aug 1, 1994 · Revision M

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT n."ntsbNumber", n."eventDate", n."eventCity", n."eventStateOrRegion", string_agg(DISTINCT c.revision, ', ' ORDER BY c.revision) AS revisions,
  bool_or(c.incorporated_by_reference) AS incorporated_by_reference, bool_or(c.in_regulatory_text) AS in_regulatory_text
FROM 'https://openairdocs.org/data/latest/service_document_citation.parquet' c JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' n ON CAST(n."mKey" AS VARCHAR) = c.record_id
WHERE c.document_id = 'lycoming/sb-240' AND c.record_type = 'ntsb_case'
GROUP BY ALL
ORDER BY max(c.record_date) DESC
```

This list as a web page: https://openairdocs.org/service-documents/lycoming/sb-240/ntsb

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.