# NTSB investigations: Lycoming HIO-360 series, LA

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 CEN21LA253](https://openairdocs.org/ntsb/CEN21LA253.md): Schweizer TH55A/269A · Monroe, LA · Accident · No injuries · Class 4 · Limited · Final report · Jun 3, 2021 · N41G · Substantial damage
  > The pilot’s failure to maintain yaw control during landing which resulted in a loss of tail rotor effectiveness.
- [NTSB CEN16FA304](https://openairdocs.org/ntsb/CEN16FA304.md): Schweizer 269C 1 · Jeanerette, LA · Accident · 1 fatal · Field investigation · Final report · Aug 3, 2016 · N1549W · Substantial damage
  > The pilot's loss of helicopter control for reasons that could not be determined based on available evidence.
- [NTSB DFW07CA146](https://openairdocs.org/ntsb/DFW07CA146.md): Schweizer 269C · Slidell, LA · Accident · No injuries · Data collection · Final report · Jun 28, 2007 · N292B · Substantial damage
  > The pilot's encounter with settling with power condition while hovering out of ground effect. A contributing factor was the prevailing tailwind.
- [NTSB DFW07CA037](https://openairdocs.org/ntsb/DFW07CA037.md): Hughes 269B · Houma, LA · Accident · No injuries · Data collection · Final report · Dec 11, 2006 · N9396F · Substantial damage
  > A partial loss of engine power as a result of a cracked engine cylinder and broken spark plug which resulted in a hard landing. A factor was that it was not possible to attain proper rotor RPM.
- [NTSB FTW03LA122](https://openairdocs.org/ntsb/FTW03LA122.md): Enstrom F-28F · Monroe, LA · Accident · No injuries · Limited investigation · Final report · Apr 5, 2003 · N86238 · Substantial damage
  > The pilot's failure to maintain control of the helicopter. A contributing factor was the crosswind.
- [NTSB FTW01LA103](https://openairdocs.org/ntsb/FTW01LA103.md): Joe Underwood Lazer Z · Bossier City, LA · Accident · Serious injuries · Limited investigation · Final report · Apr 22, 2001 · N363WB · Substantial damage
  > the pilot's failure to maintain control during the low level maneuver. A contribiting factor was the windshear.
- [NTSB FTW94LA253](https://openairdocs.org/ntsb/FTW94LA253.md): Hughes 269A · Leander, LA · Accident · No injuries · Limited investigation · Final report · Aug 1, 1994 · N9062G · Substantial damage
  > Inadequate maintenance and a fatigue failure of a #1 cylinder connecting rod bolt. A factor was the lack of suitable terrain available to the pilot for a forced landing.
- [NTSB FTW90LA074](https://openairdocs.org/ntsb/FTW90LA074.md): Hughes 269C · Houma, LA · Accident · No injuries · Limited investigation · Final report · Feb 24, 1990 · N7504A · Substantial damage
  > Loss of engine power for an unknown reason.
- [NTSB FTW80DRD54](https://openairdocs.org/ntsb/FTW80DRD54.md): Hughes 269B · Wakefield, LA · Accident · Minor injuries · Closed · Aug 16, 1980 · N1093D · Substantial damage

## 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."eventStateOrRegion" = 'LA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41524'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41524&state=LA

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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.