# NTSB investigations: Piper PA-31-350, 2011

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 ANC12CA015](https://openairdocs.org/ntsb/ANC12CA015.md): Piper PA-31-350 · Hughes, AK · Accident · No injuries · Data collection · Final report · Dec 15, 2011 · N9FW · Substantial damage
  > The pilot did not clear the area surrounding the airplane prior to taxi, resulting in the airplane contacting a piece of baggage.
- [NTSB ANC12CA012](https://openairdocs.org/ntsb/ANC12CA012.md): Piper PA-31-350 · Kaltag, AK · Accident · No injuries · Data collection · Final report · Dec 8, 2011 · N300ED · Substantial damage
  > The pilot landed without lowering the landing gear. Contributing to the accident was the pilot's self-reported fatigue.
- [NTSB CEN12FA086](https://openairdocs.org/ntsb/CEN12FA086.md): Piper PA-31-350 · Riverwoods, IL · Accident · 3 fatal · Field investigation · Final report · Nov 29, 2011 · N59773 · Substantial damage
  > The pilot's inadequate preflight planning and in-flight decision-making, which resulted in a loss of engine power due to fuel exhaustion during approach. Contributing to the accident was the pilot's decision to operate an airplane after using illicit drugs.
- [NTSB WPR11CA299](https://openairdocs.org/ntsb/WPR11CA299.md): Piper PA-31-350 · Casper, WY · Accident · No injuries · Data collection · Final report · Jun 30, 2011 · N59798 · Substantial damage
  > An in-flight collision with a bird at low altitude.
- [NTSB OPS11IA653](https://openairdocs.org/ntsb/OPS11IA653.md): Beech 1900C · Fairbanks, AK · Incident · No injuries · Incident investigation · Final report · Jun 14, 2011 · N121WV · 2 aircraft · No damage
  > Inadequate air traffic control actions that failed to establish and maintain required separation between the two airplanes. Contributing to the incident was inexperience on the part of the local controller, inadequate oversight by the tower…
- [NTSB ERA11LA240](https://openairdocs.org/ntsb/ERA11LA240.md): Piper PA-31-350 · Richmond, VA · Accident · Serious injuries · Limited investigation · Final report · Apr 12, 2011 · N3547C · Substantial damage
  > The pilot’s failure to maintain adequate airspeed during the initial climb, which resulted in an aerodynamic stall and subsequent impact with the ground.
- [NTSB ERA11LA141](https://openairdocs.org/ntsb/ERA11LA141.md): Piper PA-31-350 · Baltimore, MD · Accident · No injuries · Limited investigation · Final report · Feb 11, 2011 · N31NW · Substantial damage
  > An in-flight overload failure of the left elevator inboard balance weight rib for undetermined reasons.

## 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") = 2011
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7103110', '7103125'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7103110&year=2011

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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.