# NTSB investigations: Lycoming HIO-360 series, NC

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 GAA15CA061](https://openairdocs.org/ntsb/GAA15CA061.md): Hughes TH 55 · Morganton, NC · Accident · Minor injuries · Data collection · Final report · May 5, 2015 · N7089S · Substantial damage
  > The flight instructor's delayed flare during a simulated auto rotation, which resulted in a tail rotor strike and rollover.
- [NTSB ERA12LA362](https://openairdocs.org/ntsb/ERA12LA362.md): Schweizer 269C · Asheville, NC · Accident · No injuries · Limited investigation · Final report · May 24, 2012 · N7505Y · Substantial damage
  > The use of an aftermarket skid shoe, which resulted in the skid shoe becoming caught on a runway centerline light during the run-on landing.
- [NTSB ATL06LA085](https://openairdocs.org/ntsb/ATL06LA085.md): Hughes 269A · Concord, NC · Accident · No injuries · Limited investigation · Final report · May 26, 2006 · N269RS · Substantial damage
  > The loss of engine power for undetermined reasons while maneuvering, resulting in a forced landing to uneven terrain and a roll over.
- [NTSB ATL94LA095](https://openairdocs.org/ntsb/ATL94LA095.md): Schweizer 300C · Randleman, NC · Accident · Serious injuries · Limited investigation · Final report · May 9, 1994 · N220MS · Substantial damage
  > The pilot's failure to adequately preflight the helicopter which resulted in a complete loss of engine power. A factor was water in the fuel supply.
- [NTSB ATL94LA002](https://openairdocs.org/ntsb/ATL94LA002.md): Hughes 269B · Linville, NC · Accident · No injuries · Limited investigation · Final report · Oct 5, 1993 · N9333F · Substantial damage
  > The pilot's failure to maintain airspeed that would have avoided a loss of tail rotor effectiveness (lte), and his improper compensation for tailwind condition. A factor was the lack of information in the pilot's operating handbook regarding the conditions…
- [NTSB ATL87LA023](https://openairdocs.org/ntsb/ATL87LA023.md): Hughes 269C · Eden, NC · Accident · No injuries · Limited investigation · Final report · Nov 19, 1986 · N9665F · Substantial damage
  > Pilot related that he had placed the helicopter at triad for a 50 hour inspection. Aircraft reportedly defueled to dry tank. Six days later fuel truck log shows aircraft refueled with 23.2 gallons as payback. According to information furnished by owner and…

## 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" = 'NC' 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=NC

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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.