# NTSB investigations: Lycoming HIO-360 series, 2007

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 CHI08CA020](https://openairdocs.org/ntsb/CHI08CA020.md): Schweizer 269C · Hazelton, IN · Accident · Serious injuries · Data collection · Final report · Dec 5, 2007 · N75068 · Substantial damage
  > The pilot's failure to maintain adequate main rotor speed during the intentional autorotation, and his subsequent inability to reduce the descent rate prior to impact. A contributing factor was the intentional autorotation initiated by the pilot.
- [NTSB SEA08LA035](https://openairdocs.org/ntsb/SEA08LA035.md): Schweizer 269C · Newberg, OR · Accident · Serious injuries · Limited investigation · Final report · Nov 21, 2007 · N61480 · Substantial damage
  > The student pilot's inadvertent application of the fuel shut off valve during flight. Contributing to the accident were the locations of the heater and fuel shutoff controls.
- [NTSB SEA08FA022](https://openairdocs.org/ntsb/SEA08FA022.md): Hughes 269C · Baker City, OR · Accident · 1 fatal · Field investigation · Final report · Nov 8, 2007 · N381MC · Substantial damage
  > The pilot’s failure to maintain main rotor rpm while maneuvering.
- [NTSB LAX07CA267](https://openairdocs.org/ntsb/LAX07CA267.md): Hughes 269C · Ramona, CA · Accident · Minor injuries · Data collection · Final report · Sep 3, 2007 · N58332 · Substantial damage
  > a loss of engine power for undetermined reasons.
- [NTSB SEA07CA220](https://openairdocs.org/ntsb/SEA07CA220.md): Hughes 269C · Three Forks, MT · Accident · No injuries · Data collection · Final report · Jul 30, 2007 · N428MS · Substantial damage
  > The student pilot's failure to maintain control of the aircraft during autorotation. The flight instructor's inadequate supervision was a factor.
- [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 MIA07CA103](https://openairdocs.org/ntsb/MIA07CA103.md): Hughes 269A · Las Piedras, PR · Accident · Serious injuries · Data collection · Final report · May 29, 2007 · N63HD · Substantial damage
  > The failure of the non-certificated pilot to maintain a proper rate of descent during the autorotative landing following a reported loss of engine power for undetermined reasons, resulting in a hard landing.
- [NTSB LAX07LA106](https://openairdocs.org/ntsb/LAX07LA106.md): Enstrom F-28F · Monmouth, OR · Accident · No injuries · Limited investigation · Final report · Mar 6, 2007 · N785M · Substantial damage
  > The failure of the main drive belt tension assembly shaft due to high cycle, low stress fatigue.
- [NTSB DFW07LA061](https://openairdocs.org/ntsb/DFW07LA061.md): Hughes 269A · Fulshear, TX · Accident · Minor injuries · Limited investigation · Final report · Jan 27, 2007 · N8503A · Substantial damage
  > The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the 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") = 2007
  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=2007

---
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.