# NTSB investigations: Lycoming AEIO-540 series, 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 LAX02FA003](https://openairdocs.org/ntsb/LAX02FA003.md): Edge 540 · San Juan Capist, CA · Accident · 1 fatal · Field investigation · Final report · Oct 11, 2001 · N541TW · Destroyed
  > the pilot's failure to maintain an adequate terrain/object altitude clearance while intentionally performing low level aerobatics, which resulted in a loss of aircraft control.
- [NTSB NYC01FA212](https://openairdocs.org/ntsb/NYC01FA212.md): Pitts S-2B · Shirley, NY · Accident · 1 fatal · Field investigation · Final report · Aug 21, 2001 · N225SD · Substantial damage
  > The pilot under instruction's failure to maintain adequate airspeed, and the flight instructor's inadequate remedial action during a simulated engine-out approach, which resulted in an inadvertent stall, and subsequent ground impact.
- [NTSB FTW01LA102](https://openairdocs.org/ntsb/FTW01LA102.md): Cap 232 · Laporte, TX · Accident · No injuries · Limited investigation · Final report · Apr 23, 2001 · N232DG · Destroyed
  > Failure of the brake system during taxi. A contributing factor was the pilot's decision to continue taxiing after discovering the brakes were not functioning normally.
- [NTSB MIA01FA074](https://openairdocs.org/ntsb/MIA01FA074.md): American 8KCAB · Leesburg, FL · Accident · Minor injuries · Field investigation · Final report · Feb 9, 2001 · N123WA · 2 aircraft · Substantial damage
  > The failure of the pilot of N123WA and the failure of both pilots of N301NL to adequately insure visual separation between their aircraft and other aircraft in the landing pattern, resulting in a runway collision. Factors contributing to the accident were the…

## 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 ('41568'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41568&year=2001

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