# NTSB investigations: Alliedsign TFE-731-2B

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 GAA18CA155](https://openairdocs.org/ntsb/GAA18CA155.md): Learjet 31 · Mount Pleasant, MI · Accident · No injuries · Data collection · Final report · Mar 10, 2018 · N500MP · Substantial damage
  > The airplane’s collision with deer during the landing roll.
- [NTSB ATL07LA130](https://openairdocs.org/ntsb/ATL07LA130.md): Dassault Mystere Falcon 900 · Teterboro, NJ · Accident · No injuries · Limited investigation · Final report · Sep 28, 2007 · N90TH · Substantial damage
  > The steamroller driver's improper decision to operate the vehicle without a wing walker present.
- [NTSB NYC07LA229](https://openairdocs.org/ntsb/NYC07LA229.md): Israel Aircraft Industries Astra SPX · Atlanta, GA · Accident · Minor injuries · Limited investigation · Final report · Sep 14, 2007 · N100G · Substantial damage
  > The pilot's failure to initiate a missed approach and his failure to obtain the proper touchdown point while landing in the rain. Contributing to the accident were the operator's lack of standard operating procedures and the inadequate maintenance of the…
- [NTSB IAD99FA008](https://openairdocs.org/ntsb/IAD99FA008.md): Learjet 45 · Wallops Island, VA · Accident · Minor injuries · Field investigation · Final report · Oct 27, 1998 · N454LJ · Destroyed
  > The failure of the pilot to obtain/maintain alignment with the water pool, which resulted in the loss of control. Factors in the accident were the inadequate preflight planning of the flight test facility and the airplane manufacturer which resulted in…

## 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 ('02502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=02502

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