# NTSB investigations: Lycoming TI0-541 series, 2004

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 ATL05FA013](https://openairdocs.org/ntsb/ATL05FA013.md): Beech BE-60 · Asheville, NC · Accident · 4 fatal · Field investigation · Final report · Oct 27, 2004 · N611JC · Substantial damage
  > The pilot's failure to follow emergency procedures and to maintain airspeed following a loss of engine power during takeoff, which resulted in an inadvertent stall/spin and subsequent uncontrolled impact with terrain. Contributing to the cause was inadequate…
- [NTSB DEN04LA140](https://openairdocs.org/ntsb/DEN04LA140.md): Beech B-60 · Casper, WY · Accident · No injuries · Limited investigation · Final report · Sep 8, 2004 · N1551L · Substantial damage
  > the missing nose gear assembly bolt, spacer and nut resulting in a gear collapse due to improper maintenance procedures. Contributing to the accident was the collision with the storm drain.
- [NTSB LAX04CA212](https://openairdocs.org/ntsb/LAX04CA212.md): Beech A60 · Gualala, CA · Accident · No injuries · Data collection · Final report · May 15, 2004 · N931RP · Substantial damage
  > the pilot's inadequate in-flight planning which resulted in a downwind landing. The tailwind was a contributing factor and an overrun of the runway.

## 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") = 2004
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41536'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41536&year=2004

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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.