# NTSB investigations that cite it: Lycoming SB 301

A list on [Lycoming SB 301](https://openairdocs.org/service-documents/lycoming/sb-301.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 WPR24LA076](https://openairdocs.org/ntsb/WPR24LA076.md): Piper PA-28-181 · Colorado City, AZ · Jan 13, 2024 · Revision B
- [NTSB WPR18LA034](https://openairdocs.org/ntsb/WPR18LA034.md): Cessna 172P · San Jose, CA · Nov 19, 2017 · Revision B
- [NTSB WPR17LA188](https://openairdocs.org/ntsb/WPR17LA188.md): Robinson Helicopter R44 II · El Dorado Hills, CA · Aug 26, 2017 · Revision B
- [NTSB WPR16FA126](https://openairdocs.org/ntsb/WPR16FA126.md): Piper PA 23-150 · Hayward, CA · Jun 19, 2016 · Revision B
- [NTSB WPR15LA217](https://openairdocs.org/ntsb/WPR15LA217.md): Piper PA 28-181 · Las Vegas, NV · Jul 19, 2015 · Revision B

## 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-301' 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-301/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.