# NTSB investigations: Lycoming TI0-540 series, 2000: 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 ANC01LA027](https://openairdocs.org/ntsb/ANC01LA027.md): Piper PA-31-350 · Deadhorse, AK · Accident · Minor injuries · Limited investigation · Final report · Dec 22, 2000 · N63MB · Substantial damage
  > The pilot's continued VFR flight into instrument meteorological conditions. Factors associated with the accident were clouds, fog, dusk light conditions, and the pilot's self-induced pressure to complete the flight prior to nightfall.
- [NTSB ATL00FA081](https://openairdocs.org/ntsb/ATL00FA081.md): Piper PA-31-350 · Lumber City, GA · Accident · 3 fatal · Field investigation · Final report · Aug 15, 2000 · N801MW · Destroyed
  > Pilot's failure to follow instrument procedures and descended below approach minimums and collided with trees. A factor was low clouds.

## 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") = 2000
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41533')
    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=41533&occurrence=240&year=2000

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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.