# NTSB investigations: MD Helicopters 369E: Collision with terr/obj (non-CFIT)

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 WPR25FA190](https://openairdocs.org/ntsb/WPR25FA190.md): MD Helicopters 369E · Meeker, CO · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jun 25, 2025 · N411WJ · Substantial damage
  > On June 25, 2025, about 1001 mountain daylight time, an MD Helicopters 369E, N411WJ, was substantially damaged when it was involved in an accident near Meeker, Colorado. The pilot was fatally injured. The helicopter was operated as a Title 14 Code of Federal…
- [NTSB CEN20LA167](https://openairdocs.org/ntsb/CEN20LA167.md): MD Helicopter 369 · Houston, TX · Accident · 1 fatal · Class 3 · Limited · Final report · May 2, 2020 · N8375F · Substantial damage
  > An uncommanded right yaw that occurred for reasons that could not be determined based on the available evidence, which resulted in a loss control.
- [NTSB CEN11LA339](https://openairdocs.org/ntsb/CEN11LA339.md): MD Helicopter 369E · Victoria, TX · Accident · No injuries · Limited investigation · Final report · May 16, 2011 · N4278T · Substantial damage
  > The pilot’s failure to ensure that the governor limit switch was properly set, which resulted in reduced engine power.

## 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.aircraft_model_code IN ('3030008', '3030014')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '470' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/470/sequence?model=3030008

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