# NTSB investigations: Lycoming IO-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 NYC03FA024](https://openairdocs.org/ntsb/NYC03FA024.md): Socata TB-20 · Massena, NY · Accident · 1 fatal · Field investigation · Final report · Nov 20, 2002 · N57TB · Substantial damage
  > The pilot's failure to maintain airspeed, which resulted in a stall. Factors in this accident were the icing conditions, deteriorated airplane performance due to ice accumulation, and control interference by the passenger as reported by the pilot.
- [NTSB NYC03FA015](https://openairdocs.org/ntsb/NYC03FA015.md): Cessna 182S · Accident, MD · Accident · 1 fatal · Field investigation · Final report · Oct 31, 2002 · N7099L · Substantial damage
  > The pilots improper in-flight decision to continue flight into known adverse weather conditions. A factor related to the accident was the icing conditions.
- [NTSB FTW03FA016](https://openairdocs.org/ntsb/FTW03FA016.md): Piper PA-32-301 · Paron, AR · Accident · 6 fatal · Field investigation · Final report · Oct 20, 2002 · N4353Y · Destroyed
  > The pilot's failure to maintain altitude/clearance from terrain. Contributing factors were the low ceiling, the pilot's decision to fly in known adverse weather conditions, and his lack of an instrument rating.
- [NTSB NYC02LA167](https://openairdocs.org/ntsb/NYC02LA167.md): Piper PA32-300 · Chatham, MA · Accident · No injuries · Limited investigation · Final report · Aug 16, 2002 · N20787 · Substantial damage
  > The pilot's improper in-flight decision to continue the landing after losing visual contact with the runway, which resulted in his failure to obtain the proper touchdown point, and the subsequent overrun. Factors in this accident were the clouds and low…
- [NTSB ATL02LA144](https://openairdocs.org/ntsb/ATL02LA144.md): Piper PA-32RT-300 · Atlantic Ocean, Bahamas · Accident · 5 fatal · Limited investigation · Final report · Jul 20, 2002 · N9738C · Destroyed
  > The pilot continued VFR flight into IMC and thunderstorm conditions which resulted in spatial disorientation and subsequent loss of control of the airplane.
- [NTSB FTW02FA192](https://openairdocs.org/ntsb/FTW02FA192.md): Piper PA-24-260 · Gorman, TX · Accident · 4 fatal · Field investigation · Final report · Jun 30, 2002 · N8681P · Destroyed
  > The pilot's loss of control and the exceedence of the design limits of the airplane which resulted in an in-flight break-up. A factor was inadvertent VFR flight into IMC.

## 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 ('41530', '41585')
    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=41530&occurrence=240&year=2002

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