# NTSB investigations: Brantly B-2B: Loss of engine power

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 FTW95LA029](https://openairdocs.org/ntsb/FTW95LA029.md): Brantly Helicopter B-2B · Tomball, TX · Accident · No injuries · Limited investigation · Final report · Oct 24, 1994 · N2166U · Substantial damage
  > A partial power loss for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.
- [NTSB FTW84LA381](https://openairdocs.org/ntsb/FTW84LA381.md): Brantly Helicopter B-2B · Alvin, TX · Accident · No injuries · Limited investigation · Final report · Sep 8, 1984 · N2161U · Destroyed
  > The helicopter experienced an unexplained power loss. An emergency landing was attempted but the helicopter collided with a ditch. Lacking sufficient rotor RPM for efective control the helicopter nosed over. The plt was mailed an NTSB 6120.1 form to complete…
- [NTSB ATL82FIJ01](https://openairdocs.org/ntsb/ATL82FIJ01.md): Brantley B-2B · Athens, WV · Accident · 1 fatal · Final report · May 9, 1982 · N2255U · Substantial damage
  > The helicopter crashed in a wooded, rocky area while the pilot was en route from the welch hospital to his residence in Athens, WV. An investigation revealed that the fuel tank bladder had ruptured, but no odor of fuel was noted. Later, the engine was…

## 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 ('1440506')
    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" = 350))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1440506&occurrence=350

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