# NTSB investigations: Lycoming HIO-360 series, 2004

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 LAX05LA050](https://openairdocs.org/ntsb/LAX05LA050.md): Schweizer 269C · Ontario, CA · Accident · No injuries · Limited investigation · Final report · Dec 11, 2004 · N130JS · Substantial damage
  > a loss of engine power due to the Designated Pilot Examiner's failure to follow the flight manual procedures and directives regarding throttle settings to be used for practice autorotations.
- [NTSB LAX05LA039](https://openairdocs.org/ntsb/LAX05LA039.md): Schweizer 269C · Rialto, CA · Accident · No injuries · Limited investigation · Final report · Nov 22, 2004 · N45012 · Substantial damage
  > the pilot's failure to maintain adequate rotor rpm and altitude/clearance during the takeoff initial climb.
- [NTSB MIA05CA006](https://openairdocs.org/ntsb/MIA05CA006.md): Schweizer 269C · Diamond Head, MS · Accident · No injuries · Data collection · Final report · Oct 16, 2004 · N119DM · Destroyed
  > The pilot's inadvertent loss of tail rotor effectiveness during takeoff to a hover and aborted landing in a grass area resulting in the grass catching fire from the engine exhaust and the helicopter being consumed by fire.
- [NTSB NYC05CA008](https://openairdocs.org/ntsb/NYC05CA008.md): Hughes 269C · Minerva, OH · Accident · No injuries · Data collection · Final report · Oct 10, 2004 · N7423F · Substantial damage
  > The pilot's failure to maintain control of the helicopter during liftoff.
- [NTSB FTW04LA212](https://openairdocs.org/ntsb/FTW04LA212.md): Enstrom F-28F · De Leon, TX · Accident · Minor injuries · Limited investigation · Final report · Aug 7, 2004 · N78616 · Substantial damage
  > The pilot's failure to properly secure a fuel line, which resulted in a loss of engine power due to leakage and subsequent fuel starvation.
- [NTSB SEA04LA128](https://openairdocs.org/ntsb/SEA04LA128.md): Hughes 269C · Arlington, WA · Accident · No injuries · Limited investigation · Final report · Jul 10, 2004 · N56PH · Substantial damage
  > A significant power loss for undetermined reasons while in cruise flight, leading to a full autorotational landing. Factors include no suitable terrain in the area, and soft swampy terrain at the point where the pilot found it necessary to perform the forced…
- [NTSB DEN04CA092](https://openairdocs.org/ntsb/DEN04CA092.md): Schweizer 269C · Englewood, CO · Accident · No injuries · Data collection · Final report · Jun 13, 2004 · N2062N · Substantial damage
  > the settling with power situation encountered by the pilot. Contributing to the accident was the high density altitude.
- [NTSB IAD04LA013](https://openairdocs.org/ntsb/IAD04LA013.md): Schweizer 269C · Media, PA · Accident · No injuries · Limited investigation · Final report · Feb 28, 2004 · N75070 · Substantial damage
  > A lack of previous lubrication to the tail rotor drive shaft forward fitting teeth, which resulted in their gradual wear, the eventual slippage of the shaft, and the subsequent loss of tailrotor thrust and forced landing.

## 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 year(c."eventDate") = 2004
  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&year=2004

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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.