# NTSB investigations: Lycoming IO-360-D1A

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB ERA26LA030](https://openairdocs.org/ntsb/ERA26LA030.md): Hugh Nunnally Farrior Cozy MK IV · McRae-Helena, GA · Accident · No injuries · Class 4 · Limited · Final report · Oct 28, 2025 · N222HF · Substantial damage
  > The pilot’s failure to extend the nose landing gear, which resulted in a nose gear up landing. Contributing to the accident was the pilot’s inappropriate decision to continue to fly with known delamination damage to the propeller.
- [NTSB GAA16CA379](https://openairdocs.org/ntsb/GAA16CA379.md): Jesse Saint/Troy Townsend/Etha CH-801 · Beaumont, KS · Accident · Minor injuries · Data collection · Final report · Jul 16, 2016 · N801G · Substantial damage
  > The pilot's incorrect pitch control during the landing flare in gusty crosswind conditions, which resulted in a hard bounced landing and a nose over.
- [NTSB CEN09LA575](https://openairdocs.org/ntsb/CEN09LA575.md): Schweizer 269C · Preston, TX · Accident · No injuries · Limited investigation · Final report · Sep 5, 2009 · N626LH · Substantial damage
  > The loss of engine power for undetermined reasons.

## The whole list in SQL

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

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41839'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41839

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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.