# NTSB investigations: Lycoming 0-360-A1D, 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 DFW05LA022](https://openairdocs.org/ntsb/DFW05LA022.md): Robinson R22 Beta · Eagle Pass, TX · Accident · No injuries · Limited investigation · Final report · Nov 8, 2004 · N995JW · Substantial damage
  > The pilot's failure to maintain control of the helicopter. A contributing factor was the unsuitable terrain for landing.
- [NTSB SEA04CA149](https://openairdocs.org/ntsb/SEA04CA149.md): Robinson R-22 · Boise, ID · Accident · No injuries · Data collection · Final report · Jul 29, 2004 · N8356R · Substantial damage
  > The pilot's failure to initiate a flare prior to contacting the ground while attempting to land the helicopter on a dark night. Factors include a distraction created by the flicker of a low rotor rpm light, the glare of nearby flood lights, and the lack of…
- [NTSB FTW04LA188](https://openairdocs.org/ntsb/FTW04LA188.md): Mattie RV-4 · El Reno, OK · Accident · No injuries · Limited investigation · Final report · Jul 18, 2004 · N464WB · Substantial damage
  > The pilot's improper recovery from a bounced landing and his failure to maintain control of the airplane during landing.
- [NTSB ANC04LA065](https://openairdocs.org/ntsb/ANC04LA065.md): Piper PA-18 · McGrath, AK · Accident · No injuries · Limited investigation · Final report · Jun 16, 2004 · N18ZF · Substantial damage
  > The pilot's selection of unsuitable terrain for landing, which resulted in the airplane nosing over during the landing roll. A factor contributing to the accident was the presence of soft tundra.
- [NTSB LAX04CA093](https://openairdocs.org/ntsb/LAX04CA093.md): Piper PA-28-181 · Scottsdale, AZ · Accident · No injuries · Data collection · Final report · Jan 14, 2004 · N4160A · Substantial damage
  > failure of the pilot to maintain directional control on the takeoff roll. A factor in the accident was the pilot's failure to retract the flaps.

## 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 ('41504'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41504&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.