# NTSB investigations, 2011, OK

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 CEN12FA101](https://openairdocs.org/ntsb/CEN12FA101.md): Piper PA-28-235D · Chickasha, OK · Accident · 2 fatal · Field investigation · Final report · Dec 10, 2011 · N999RR · Substantial damage
  > The non-instrument-rated pilot's decision to continue flight into instrument meteorological conditions, which resulted in the pilot’s spatial disorientation and loss of control of the airplane. Contributing to the accident was the pilot’s lack of instrument…
- [NTSB CEN12CA054](https://openairdocs.org/ntsb/CEN12CA054.md): Silvaire Luscombe 8F · Woodward, OK · Accident · No injuries · Data collection · Final report · Nov 4, 2011 · N2099B · Substantial damage
  > The student pilot’s hard landing and subsequent loss of directional control.
- [NTSB CEN12FA021](https://openairdocs.org/ntsb/CEN12FA021.md): Piper PA-28-140 · Guthrie, OK · Accident · 1 fatal · Field investigation · Final report · Oct 16, 2011 · N6085W · Substantial damage
  > The pilot’s inadequate fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB CEN12LA047](https://openairdocs.org/ntsb/CEN12LA047.md): Saber Trike unk · Okmulgee, OK · Accident · Serious injuries · Limited investigation · Final report · Oct 15, 2011 · UNREG · Substantial damage
  > The in-flight collision with electrical wires for undetermined reasons.
- [NTSB CEN12CA016](https://openairdocs.org/ntsb/CEN12CA016.md): Cessna 182A · Skiatook, OK · Accident · No injuries · Data collection · Final report · Oct 12, 2011 · N6171B · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot’s improper fuel management.
- [NTSB CEN11CA609](https://openairdocs.org/ntsb/CEN11CA609.md): Mooney M20C · Allen, OK · Accident · Minor injuries · Data collection · Final report · Aug 30, 2011 · N5501Q · Substantial damage
  > A total loss of engine power in flight due to fuel starvation as a result of the pilot’s inadequate fuel management.
- [NTSB CEN11LA579](https://openairdocs.org/ntsb/CEN11LA579.md): Cessna 180 · Stillwater, OK · Accident · No injuries · Limited investigation · Final report · Aug 16, 2011 · N3316D · Substantial damage
  > The pilot's on-ground loss of control during the landing roll upon encountering a sudden wind shift and gust.
- [NTSB CEN11CA509](https://openairdocs.org/ntsb/CEN11CA509.md): Bell 206B · Temple, OK · Accident · No injuries · Data collection · Final report · Jul 23, 2011 · N118TV · Substantial damage
  > The pilot’s failure to maintain clearance from static power lines.
- [NTSB CEN11FA434](https://openairdocs.org/ntsb/CEN11FA434.md): Schaffer Gary W Lancair · Yukon, OK · Accident · 1 fatal · Field investigation · Final report · Jun 30, 2011 · N358MA · Substantial damage
  > The pilot's use of an excessive bank angle while in the airport traffic pattern, which resulted in an accelerated stall. Contributing to the accident were the pilot’s lack of experience in the airplane and the pilot’s distracted attention to the rough running…
- [NTSB CEN11LA385](https://openairdocs.org/ntsb/CEN11LA385.md): Wiley C W RV-6A · Colgate, OK · Accident · No injuries · Limited investigation · Final report · Jun 13, 2011 · N80WW · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB CEN11CA389](https://openairdocs.org/ntsb/CEN11CA389.md): Conner Leroy RV6A · Oakwood, OK · Accident · No injuries · Data collection · Final report · Jun 10, 2011 · N25LC · Substantial damage
  > The pilot's improper decision to land on a road with obstacles.
- [NTSB CEN11CA378](https://openairdocs.org/ntsb/CEN11CA378.md): Piper PA-32-260 · Wagoner, OK · Accident · No injuries · Data collection · Final report · Jun 6, 2011 · N3534W · Substantial damage
  > The airplane's collision with a deer during the landing flare and touchdown.
- [NTSB CEN11LA350](https://openairdocs.org/ntsb/CEN11LA350.md): Piper PA-22-160 · Frederick, OK · Accident · Serious injuries · Limited investigation · Final report · May 20, 2011 · N8957D · Substantial damage
  > An in-flight fire for undetermined reasons.
- [NTSB CEN11CA353](https://openairdocs.org/ntsb/CEN11CA353.md): Hawker Beechcraft G36 · Guymon, OK · Accident · No injuries · Data collection · Final report · May 12, 2011 · N224RG · Substantial damage
  > The pilot's loss of directional control while landing in gusty, crosswind conditions.
- [NTSB CEN11FA300](https://openairdocs.org/ntsb/CEN11FA300.md): Dahlman-Dower Tailwind W-8 · Elk City, OK · Accident · 1 fatal · Field investigation · Final report · Apr 21, 2011 · N7804C · Substantial damage
  > The pilot's decision to attempt flight into instrument meteorological conditions in an airplane that was equipped for flight in visual meteorological conditions only, which resulted in the pilot’s spatial disoriented and loss of control of the airplane.
- [NTSB CEN11IA280](https://openairdocs.org/ntsb/CEN11IA280.md): Beech 90B · Chickasha, OK · Incident · No injuries · Incident investigation · Final report · Apr 11, 2011 · N37OU · Minor damage
  > The mechanic's improper installation of the aileron.
- [NTSB CEN11LA275](https://openairdocs.org/ntsb/CEN11LA275.md): Piper PA-32-300 · Oklahoma City, OK · Accident · No injuries · Limited investigation · Final report · Apr 7, 2011 · N31407 · Substantial damage
  > The loss of aircraft control due to the failure of the stabilator control cable turnbuckle.
- [NTSB CEN11LA200](https://openairdocs.org/ntsb/CEN11LA200.md): Hughes 369D · Henryetta, OK · Accident · No injuries · Limited investigation · Final report · Feb 23, 2011 · N112AS · Substantial damage
  > Failure of the cyclic control system for reasons undetermined.
- [NTSB CEN11CA197](https://openairdocs.org/ntsb/CEN11CA197.md): Piper PA-32R-301 · Holdenville, OK · Accident · No injuries · Data collection · Final report · Feb 20, 2011 · N8310L · Substantial damage
  > The pilot’s decision to land with a tailwind and his delay in executing a go around.

## 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."eventStateOrRegion" = 'OK' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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