# NTSB investigations: Lycoming 0-290 series, 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 CEN22LA066](https://openairdocs.org/ntsb/CEN22LA066.md): Piper PA-22-135 · Tahlequah, OK · Accident · No injuries · Class 4 · Limited · Final report · Dec 3, 2021 · N3372A · Substantial damage
  > A loss of yaw control while on final approach, which resulted in the pilot performing an off-runway landing, and a subsequent nose over. The reason for the loss of yaw control could not be determined based on the available evidence.
- [NTSB CEN12LA179](https://openairdocs.org/ntsb/CEN12LA179.md): Skeeter 1M · Oklahoma City, OK · Accident · 1 fatal · Limited investigation · Final report · Mar 3, 2012 · N1111V · Substantial damage
  > The pilot's failure to maintain airplane control while on final approach as he was executing a turn to provide spacing between his airplane and an airplane on the runway.
- [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 DFW06CA107](https://openairdocs.org/ntsb/DFW06CA107.md): Piper PA-22 · Tecumseh, OK · Accident · No injuries · Data collection · Final report · Apr 17, 2006 · N945A · Substantial damage
  > The pilot's failure to maintain clearance from the trees. Contributing factors were the pilot's inadequate preflight planning/preparation and the high-density altitude.
- [NTSB FTW96FA085](https://openairdocs.org/ntsb/FTW96FA085.md): Semple Smyth Sidewinder · Oklahoma City, OK · Accident · 1 fatal · Field investigation · Final report · Jan 8, 1996 · N86S · Destroyed
  > The pilot's improper positioning of the fuel selector, which resulted in fuel starvation and loss of engine power, and his failure to maintain sufficient airspeed while coping with the emergency, which resulted in and inadvertent stall and subsequent spin.…
- [NTSB FTW95LA169](https://openairdocs.org/ntsb/FTW95LA169.md): Stembridge Spezio · Duncan, OK · Accident · No injuries · Limited investigation · Final report · Apr 15, 1995 · N3068 · Substantial damage
  > The pilot's improper compensation for the wind conditions. A factor was gusty winds.
- [NTSB FTW87LA163](https://openairdocs.org/ntsb/FTW87LA163.md): Piper PA-22-135 · Tulsa, OK · Accident · Minor injuries · Limited investigation · Final report · Jul 8, 1987 · N1175C · Substantial damage
  > Drg the initial climb after takeoff, the acft's eng lost pwr. The plt landed the acft on a median in a residential & shopping area, where it nosed over. An exam & an opnl check of the eng revealed no reason for the loss of pwr.
- [NTSB FTW85FA204](https://openairdocs.org/ntsb/FTW85FA204.md): Holder Midget Mustang I · Yukon, OK · Accident · 1 fatal · Field investigation · Final report · Apr 30, 1985 · N66H · Destroyed
  > The relatively low time pilot (99 total hours) had no recorded experience in high performance aircraft. He had just purchased the midget mustang and had practiced both low and high speed taxi runs on two occasions in the aircraft. He was observed to make one…
- [NTSB FTW84FPJ01](https://openairdocs.org/ntsb/FTW84FPJ01.md): Piper PA-22 · Byron, OK · Accident · 2 fatal · Final report · Apr 29, 1984 · N3564A · Destroyed
  > The acft had impacted the ground at a 60 deg angle. The 1153 wx at ponca city, OK (60 mi east of the crash site) was ceilings obscured to vision & indefinite, with thunderstorms, rain & fog. The ceiling was estimated to be 200 ft obscured.
- [NTSB FTW82FPM16](https://openairdocs.org/ntsb/FTW82FPM16.md): Mustang II · Tahlequah, OK · Accident · 1 fatal · Final report · Sep 25, 1982 · N48342 · Destroyed
  > The amateur built Mustang ii crashed while attempting a roll during the annual tulsa fly-in at Tahlequah airport. The acft was observed making a hi-speed fly-by over runway 35 at approximately 50 ft AGL, and start a gradual climb & roll to the right to…
- [NTSB FTW79DPJ36](https://openairdocs.org/ntsb/FTW79DPJ36.md): Piper PA-22 · Pauls Valley, OK · Accident · No injuries · Closed · Aug 21, 1979 · N652A · Destroyed
- [NTSB FTW79DPJ11](https://openairdocs.org/ntsb/FTW79DPJ11.md): Cougar 1976 · Ardmore, OK · Accident · Minor injuries · Closed · Apr 15, 1979 · N5595 · Substantial damage
- [NTSB FTW74DPJ19](https://openairdocs.org/ntsb/FTW74DPJ19.md): Piper PA-20 · Woodward, OK · Accident · No injuries · Closed · Jan 14, 1974 · N1580A · Substantial damage
- [NTSB FTW74FPJ09](https://openairdocs.org/ntsb/FTW74FPJ09.md): Cessna 140A · Bethany, OK · Accident · No injuries · Closed · Sep 3, 1973 · N1108D · Substantial damage
- [NTSB FTW72DPJ06](https://openairdocs.org/ntsb/FTW72DPJ06.md): Piper PA-18 · Fort Sill, OK · Accident · No injuries · Closed · Jul 31, 1971 · N6482D · Substantial damage
- [NTSB FTW71DPJ47](https://openairdocs.org/ntsb/FTW71DPJ47.md): Piper PA-18 · Oklahoma Cty, OK · Accident · No injuries · Closed · Jun 20, 1971 · N102T · Substantial damage
- [NTSB FTW71FPM30](https://openairdocs.org/ntsb/FTW71FPM30.md): Piper PA-20 · Wagoner, OK · Accident · No injuries · Closed · Jun 6, 1971 · N6995K · Substantial damage
- [NTSB FTW71DPJ21](https://openairdocs.org/ntsb/FTW71DPJ21.md): Piper PA-22 · Thomas, OK · Accident · No injuries · Closed · Dec 3, 1970 · N8818C · Substantial damage
- [NTSB FTW69F0224](https://openairdocs.org/ntsb/FTW69F0224.md): Piper PA-22 · Yukon, OK · Accident · No injuries · Closed · Oct 1, 1968 · N1429C · Substantial damage
- [NTSB FTW69F0174](https://openairdocs.org/ntsb/FTW69F0174.md): Piper PA-22 · Yukon, OK · Accident · No injuries · Closed · Aug 31, 1968 · N1320C · Substantial damage
- [NTSB FTW68F0213](https://openairdocs.org/ntsb/FTW68F0213.md): Piper PA-22 · Quinton, OK · Accident · No injuries · Closed · Aug 27, 1967 · N1330C · Substantial damage
- [NTSB UNK64X1090](https://openairdocs.org/ntsb/UNK64X1090.md): Piper PA20 · Mt View, OK · Accident · No injuries · Closed · Mar 29, 1964 · N7446K · Substantial damage
- [NTSB UNK64X1022](https://openairdocs.org/ntsb/UNK64X1022.md): Piper PA22 · Gage, OK · Accident · No injuries · Closed · Mar 23, 1964 · N1456A · Substantial damage

## 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 c."eventStateOrRegion" = 'OK' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41506'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41506&state=OK

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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.