# NTSB investigations: Lycoming 0-540 series, 2002: In flight encounter with weather

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 LAX03FA051](https://openairdocs.org/ntsb/LAX03FA051.md): Piper PA-24-250 · Anaheim Hills, CA · Accident · 2 fatal · Field investigation · Final report · Dec 16, 2002 · N6268P · Destroyed
  > the pilot's encounter with forecast severe turbulence during an inadvertent penetration of an intense weather cell, which resulted in the pilot exceeding the design structural limits of the airplane. A factor in the accident was the pilot's inadequate…
- [NTSB FTW02FA118](https://openairdocs.org/ntsb/FTW02FA118.md): Cessna T182 · Amarillo, TX · Accident · 2 fatal · Field investigation · Final report · Apr 12, 2002 · N983HH · Destroyed
  > The pilot's failure to maintain clearance with the power plant while maneuvering, and his intentional flight into adverse weather conditions. Contributing factors were low clouds, fog, the power plant, and low altitude flight.
- [NTSB ANC02FA025](https://openairdocs.org/ntsb/ANC02FA025.md): Piper PA-28-235 · Manokotak, AK · Accident · 1 fatal · Field investigation · Final report · Mar 23, 2002 · N1220R · Substantial damage
  > The pilot's continued VFR flight into instrument meteorological conditions, and subsequent collision with terrain during cruise flight. Factors in the accident were low ceilings, snow, and mountainous snow-covered terrain.

## 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") = 2002
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41532')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 240))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41532&occurrence=240&year=2002

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