# NTSB investigations: Ivchenko AL-25SERIES, 2001

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 NYC02LA038](https://openairdocs.org/ntsb/NYC02LA038.md): Aero Vodochody Aero. Works L-39C · Wilmington, DE · Accident · No injuries · Limited investigation · Final report · Oct 30, 2001 · N90688 · Substantial damage
  > A ruptured oil line, which resulted in oil spraying onto the APU exhaust and a subsequent fire.
- [NTSB FTW01FA063](https://openairdocs.org/ntsb/FTW01FA063.md): Aero Vodochody L-39C · Pecan Island, LA · Accident · 2 fatal · Field investigation · Final report · Feb 10, 2001 · N901NL · Destroyed
  > the pilot's failure to maintain altitude/clearance from terrain while performing low level aerobatics. A factor was fatigue.
- [NTSB DEN01FA044](https://openairdocs.org/ntsb/DEN01FA044.md): Aero Vodochody Aero. Works L-39CT · Watkins, CO · Accident · 2 fatal · Field investigation · Final report · Jan 24, 2001 · N602MC · Destroyed
  > The pilot's failure to maintain aircraft control, and the subsequent inadvertent stall/mush. Factors were the pilot's diverted attention due to the failure of the rear canopy's acrylic transparency and the loss of communication with his back seat passenger,…

## 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 year(c."eventDate") = 2001
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('34702'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=34702&year=2001

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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.