# Final NTSB investigations: MD Helicopters 369FF

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 CEN25LA098](https://openairdocs.org/ntsb/CEN25LA098.md): MD Helicopters 369FF · Cookville, MO · Accident · No injuries · Class 4 · Limited · Final report · Feb 16, 2025 · N6100N · Substantial damage
  > The pilot’s failure to maintain adequate clearance from a tree during the low altitude operation.
- [NTSB WPR24LA239](https://openairdocs.org/ntsb/WPR24LA239.md): Mcdonnell Douglas Helicopter 369 · Mesa, AZ · Accident · No injuries · Class 4 · Limited · Final report · Jul 9, 2024 · N540HH · Substantial damage
  > The pilot receiving instruction’s failure to maintain helicopter control during autorotation, which resulted in a dynamic rollover. Contributing to the accident was the delayed remedial action from the flight instructor.
- [NTSB ERA24LA172](https://openairdocs.org/ntsb/ERA24LA172.md): MD Helicopters 369FF · Ceiba, PR · Accident · No injuries · Class 4 · Limited · Final report · Apr 9, 2024 · N5841Z · Substantial damage
  > The pilots’ failure to ensure adequate clearance from the taxiway while performing a quick stop maneuver.
- [NTSB WPR24LA028](https://openairdocs.org/ntsb/WPR24LA028.md): MD Helicopters 369FF · Mesa, AZ · Accident · No injuries · Class 4 · Limited · Final report · Nov 6, 2023 · N369FF · Substantial damage
  > The pilot’s failure to maintain a proper autorotation profile during deceleration that resulted in the tail rotor assembly impacting the ground.
- [NTSB CEN22LA402](https://openairdocs.org/ntsb/CEN22LA402.md): MD Helicopters 369E · Pearland, TX · Accident · No injuries · Class 3 · Limited · Final report · Aug 30, 2022 · N1576F · Substantial damage
  > The pilot receiving instruction’s failure to maintain aircraft control, and the flight instructor’s delayed remedial action, which resulted in a hard landing.
- [NTSB WPR21LA183](https://openairdocs.org/ntsb/WPR21LA183.md): MD Helicopters 369FF · Mesa, AZ · Accident · No injuries · Class 4 · Limited · Final report · May 5, 2021 · N6068S · Substantial damage
  > A tail rotor blade strike to an undetermined object while practicing approaches to unimproved terrain.
- [NTSB ERA15LA280](https://openairdocs.org/ntsb/ERA15LA280.md): MD Helicopter 369FF · Vega Baja, PR · Accident · No injuries · Class 3 · Limited · Final report · Jul 24, 2015 · N5842Z · Substantial damage
  > A total loss of engine power due to insufficient lubrication to the engine's No. 2 bearing, which resulted in the failure of the bearing and a subsequent forced landing.
- [NTSB CEN12TA550](https://openairdocs.org/ntsb/CEN12TA550.md): MD Helicopter 369 · Columbus, OH · Accident · No injuries · Final report · Aug 16, 2012 · N551CP · Substantial damage
  > The failure of a 4th-stage turbine blade due to high-cycle fatigue, which resulted in the loss of engine power.
- [NTSB ERA09FA419](https://openairdocs.org/ntsb/ERA09FA419.md): MD Helicopter 530 (369FF) · Camp Butler, Iraq · Accident · 3 fatal · Field investigation · Final report · Jul 17, 2009 · N974BW · Destroyed
  > The pilot’s failure to maintain terrain clearance during a low-level course reversal.
- [NTSB ERA09CA138](https://openairdocs.org/ntsb/ERA09CA138.md): MD Helicopter 369E · Atlanta, GA · Accident · No injuries · Data collection · Final report · Jan 20, 2009 · N369PD · Substantial damage
  > Wind gusts during engine shutdown, which resulted in the main rotor blades contacting the tailboom.

## 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3030002', '3030015'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3030002&status=final

---
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.