# NTSB investigations: Lycoming HI0-360 series: In flight collision with object

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 MIA02FA026](https://openairdocs.org/ntsb/MIA02FA026.md): Enstrom 280FX · Tallassee, AL · Accident · 2 fatal · Field investigation · Final report · Nov 22, 2001 · N280XF · Destroyed
  > The failure of the pilot to maintain a safe altitude above terrain and maintain a visual lookout resulting in the helicopter colliding with power transmission lines and crashing into a river. A factor in the accident was the power transmission lines not being…
- [NTSB FTW95LA356](https://openairdocs.org/ntsb/FTW95LA356.md): Enstrom 280C · Houston, TX · Accident · No injuries · Limited investigation · Final report · Aug 21, 1995 · N911BT · Substantial damage
  > The flight instructor's poor judgement, and his disregard of the owner's objection to air taxi into the hangar.
- [NTSB SEA92LA112](https://openairdocs.org/ntsb/SEA92LA112.md): Enstrom 280FX · Wenatchee, WA · Accident · No injuries · Limited investigation · Final report · May 30, 1992 · N86239 · Substantial damage
  > The pilot in command's inadequate visual lookout. Factors contributing to the accident were: object (fence post) and windshield dirty (foggy)
- [NTSB DEN87LA245](https://openairdocs.org/ntsb/DEN87LA245.md): Enstrom 280C · Bountiful, UT · Accident · Serious injuries · Limited investigation · Final report · Sep 26, 1987 · N5692D · Destroyed
  > While on a local low level pleasure flt the plt failed to see power lines and an in flight collision with the lines occurred severing the right skid and 90 degree gear box from the acft. A semi-autorotative crash occurred on the bank of a irrigation reservoir.
- [NTSB NYC85FA015](https://openairdocs.org/ntsb/NYC85FA015.md): Enstrom 280C · Butler, PA · Accident · 2 fatal · Field investigation · Final report · Oct 28, 1984 · N51686 · Destroyed
  > The helicopter struck the static line of a high voltage transmission line while on a flt to photograph an apartment complex. The owner of the complex accompanied the plt on the flt, there after the acft was to be used for passenger sightseeing flts as part of…

## 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 ('41553')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 220))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41553&occurrence=220

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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.