# NTSB investigations, 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.

Page 8 of 56 · 2,799 cases

## Cases, newest first

- [NTSB DFW08CA159](https://openairdocs.org/ntsb/DFW08CA159.md): Beech E-18 · Guymon, OK · Accident · No injuries · Data collection · Final report · Jun 1, 2008 · N241X · Substantial damage
  > The pilot's failure to maintain directional control during landing roll out. Contributing to the accident was the crosswind.
- [NTSB DFW08CA136](https://openairdocs.org/ntsb/DFW08CA136.md): Piper PA-36 · Thomas, OK · Accident · No injuries · Data collection · Final report · May 9, 2008 · N2368Y · Substantial damage
  > The disconnected throttle linkage resulting in the loss of engine power during takeoff-initial climb. A factor contributing to the accident was the muddy forced landing site.
- [NTSB DFW08CA127](https://openairdocs.org/ntsb/DFW08CA127.md): Thompson Howard Pazmany PL-2 · Wagner, OK · Accident · Minor injuries · Data collection · Final report · May 3, 2008 · N19HT · Substantial damage
  > Loss of power for undetermined reasons.
- [NTSB DFW08LA121](https://openairdocs.org/ntsb/DFW08LA121.md): Tromsness Enterprises Turbine LE · Miami, OK · Accident · 1 fatal · Limited investigation · Final report · Apr 28, 2008 · N747CT · Destroyed
  > The pilot's failure to maintain control of the airplane for undetermined reasons. Contributing to the accident included his extensive use of medications and/or his multiple medical conditions and the failure of the FAA to follow up on his reported medication…
- [NTSB DFW08LA100](https://openairdocs.org/ntsb/DFW08LA100.md): Hiller UH-12E · Quinton, OK · Accident · No injuries · Limited investigation · Final report · Apr 7, 2008 · N34SD · Substantial damage
  > An undetermined mechanical malfuction associated with the tail rotor drive system which led to a loss of control.
- [NTSB DFW08CA083](https://openairdocs.org/ntsb/DFW08CA083.md): Cessna 150 · Idabell, OK · Accident · No injuries · Data collection · Final report · Mar 16, 2008 · N554SP · Substantial damage
  > The pilot's inadequate compensation for wind conditions. Factors contributing to the accident are high and gusting winds.
- [NTSB DFW08CA079](https://openairdocs.org/ntsb/DFW08CA079.md): Willey Rotorway Exec 90 · Westport, OK · Accident · No injuries · Data collection · Final report · Mar 8, 2008 · N5251B · Substantial damage
  > An unsuccessful precautionary landing due to an electrical system malfunction.
- [NTSB DFW08MA076](https://openairdocs.org/ntsb/DFW08MA076.md): Cessna 500 · Oklahoma City, OK · Accident · 5 fatal · Class 1 · Major · Final report · Mar 4, 2008 · N113SH · Destroyed
  > Airplane wing-structure damage sustained during impact with one or more large birds (American white pelicans), which resulted in a loss of control of the airplane.
- [NTSB DFW08CA070](https://openairdocs.org/ntsb/DFW08CA070.md): Cessna 172S · Jenks, OK · Accident · No injuries · Data collection · Final report · Feb 3, 2008 · N766PD · Substantial damage
  > The owner of the parking surface's failure to ensure that the parking surface was clear of hazards to taxiing airplanes and the pilot's failure to ensure a safe taxi route in unfamiliar surroundings.
- [NTSB DFW08FA060](https://openairdocs.org/ntsb/DFW08FA060.md): Cirrus Design SR22 · Lindsay, OK · Accident · 2 fatal · Field investigation · Final report · Feb 2, 2008 · N824BJ · Destroyed
  > The flight instructor's failure to maintain control of the airplane, which resulted in an inadvertent stall while maneuvering.
- [NTSB DFW08FA056](https://openairdocs.org/ntsb/DFW08FA056.md): Aero Commander 500B · Tulsa, OK · Accident · 1 fatal · Field investigation · Final report · Jan 17, 2008 · N712AT · Substantial damage
  > The pilot's loss of control due to spatial disorientation and the pilot exceeding the design/stress limits of the aircraft. Factors contributing to the accident were the pilot's reported gyro problem, the dark night conditions, and prevailing instrument…
- [NTSB DFW08LA055](https://openairdocs.org/ntsb/DFW08LA055.md): Pilatus PC-12/45 · Oklahoma City, OK · Accident · 1 fatal · Limited investigation · Final report · Jan 3, 2008 · N398J · No damage
  > The line technician's failure to remain clear of the propeller. A factor was the night lighting conditions.
- [NTSB DFW08CA047](https://openairdocs.org/ntsb/DFW08CA047.md): Cessna 210 · Medford, OK · Accident · No injuries · Data collection · Final report · Dec 21, 2007 · N5957F · Substantial damage
  > The pilot's decision to attempt a night landing without runway lighting. A contributing factor was inoperative runway lights.
- [NTSB DFW08CA044](https://openairdocs.org/ntsb/DFW08CA044.md): Cessna 152 · Madill, OK · Accident · No injuries · Data collection · Final report · Nov 30, 2007 · N6135M · Substantial damage
  > The pilot failed to maintain directional control during landing roll. A contributing factor was the crosswind.
- [NTSB DFW08FA040](https://openairdocs.org/ntsb/DFW08FA040.md): Cessna 172N · Marlow, OK · Accident · 2 fatal · Field investigation · Final report · Nov 28, 2007 · N6555D · Substantial damage
  > The pilot's failure to maintain airspeed while maneuvering, which resulted in an inadvertent stall/spin and impact with terrain. Contributing to the accident were the low altitude for recovery and the gusty tailwind.
- [NTSB DFW08FA038](https://openairdocs.org/ntsb/DFW08FA038.md): Cessna T210M · Tulsa, OK · Accident · 2 fatal · Field investigation · Final report · Nov 28, 2007 · N3NG · Destroyed
  > The pilot's failure to maintain clearance from the power transmission line(s). Contributing to the accident were the loss of aircraft electrical power, diverted attention, and the night conditions.
- [NTSB DFW08CA032](https://openairdocs.org/ntsb/DFW08CA032.md): Cessna 150 · Muskogee, OK · Accident · No injuries · Data collection · Final report · Nov 18, 2007 · N45137 · Substantial damage
  > The pilot's failure to maintain directional control while landing.
- [NTSB DFW08CA028](https://openairdocs.org/ntsb/DFW08CA028.md): Cessna 152 · Ardmore, OK · Accident · No injuries · Data collection · Final report · Nov 8, 2007 · N4830B · Substantial damage
  > The pilot's improper landing flare which resulted in a hard landing.
- [NTSB DFW08CA021](https://openairdocs.org/ntsb/DFW08CA021.md): Cessna 172 · Stillwater, OK · Accident · No injuries · Data collection · Final report · Oct 26, 2007 · N5181A · Substantial damage
  > The student pilot's improper recovery from a bounced landing.
- [NTSB DFW08FA015](https://openairdocs.org/ntsb/DFW08FA015.md): Beech A36 · Glenpool, OK · Accident · 5 fatal · Field investigation · Final report · Oct 17, 2007 · N978TL · Destroyed
  > The pilot's failure to maintain control of the airplane after departure, which resulted in a collision with power lines. A factor was the high winds.
- [NTSB DFW07CA192](https://openairdocs.org/ntsb/DFW07CA192.md): Boeing 1942 · Edmond, OK · Accident · No injuries · Data collection · Final report · Sep 1, 2007 · N65PG · Substantial damage
  > The pilot's failure to maintain directional control during takeoff resuting in a nose over. A contributing factor was the soft terrain.
- [NTSB DFW07CA194](https://openairdocs.org/ntsb/DFW07CA194.md): Nicely Kitfox Model 5 · Guthrie, OK · Accident · Minor injuries · Data collection · Final report · Aug 27, 2007 · N1158S · Substantial damage
  > The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable landing terrain for the forced landing.
- [NTSB DFW07CA196](https://openairdocs.org/ntsb/DFW07CA196.md): Interplane Skyboy · Atoka, OK · Accident · No injuries · Data collection · Final report · Aug 16, 2007 · N1682W · Substantial damage
  > The pilot's improper landing flare, resulting in a hard landing.
- [NTSB DFW07LA170](https://openairdocs.org/ntsb/DFW07LA170.md): Hazen Fly Baby · Page, OK · Accident · 1 fatal · Limited investigation · Final report · Jul 20, 2007 · N6156Y · Substantial damage
  > The airplane's collision with wooded and mountainous terrain for undetermined reasons.
- [NTSB DFW07LA167](https://openairdocs.org/ntsb/DFW07LA167.md): Rotorway 162F · Stratford, OK · Accident · No injuries · Limited investigation · Final report · Jul 20, 2007 · N888TD · Substantial damage
  > The loss of engine power due to a seized supercharger. A contributing factor was the lack of suitable terrain for the forced landing.
- [NTSB DFW07LA162](https://openairdocs.org/ntsb/DFW07LA162.md): Aerospatiale SA-315 · Stuart, OK · Accident · No injuries · Limited investigation · Final report · Jul 14, 2007 · N5770F · Substantial damage
  > The loss of engine power due to a clogged fuel tube. A contributing factor was the lack of suitable terrain for the forced landing.
- [NTSB DFW07LA164](https://openairdocs.org/ntsb/DFW07LA164.md): Boeing B737-800 · McAlester, OK · Accident · Serious injuries · Limited investigation · Final report · Jul 8, 2007 · N929AN · No damage
  > An in-flight encounter with clear air turbulence, which resulted in a serious injury to a flight attendant.
- [NTSB DFW07CA143](https://openairdocs.org/ntsb/DFW07CA143.md): Bell BH206B-3 · Sand Springs, OK · Accident · Minor injuries · Data collection · Final report · Jun 20, 2007 · N196TV · Destroyed
  > The pilot's failure to maintain clearance with ground obstacles, which resulted in a blade strike. A contributing factor was the low altitude selected by the pilot.
- [NTSB DFW07CA131](https://openairdocs.org/ntsb/DFW07CA131.md): Grumman G-164A · Okarche, OK · Accident · No injuries · Data collection · Final report · Jun 9, 2007 · N48613 · Substantial damage
  > The pilot's failure to maintain clearance from an unmarked light fixture.
- [NTSB DFW07CA129](https://openairdocs.org/ntsb/DFW07CA129.md): Grumman G-164A · Sayre, OK · Accident · No injuries · Data collection · Final report · Jun 6, 2007 · N4673 · Substantial damage
  > The partial loss of engine power on takeoff-initial climb for an undetermined reason. A factor associated with the accident was the lack of suitable terrain for a forced landing.
- [NTSB DFW07CA115](https://openairdocs.org/ntsb/DFW07CA115.md): Cessna 172P · Harrah, OK · Accident · No injuries · Data collection · Final report · May 16, 2007 · N62960 · Substantial damage
  > The pilot's failure to compensate for the existing wind conditons while landing. A factor was the crosswind.
- [NTSB DFW07LA108](https://openairdocs.org/ntsb/DFW07LA108.md): Cessna A188A · Clinton, OK · Accident · Serious injuries · Limited investigation · Final report · May 11, 2007 · N4413Q · Substantial damage
  > Separation of the exhaust stack and resulting vapor lock. A contributing factor was the none suitable terrain for the forced landing.
- [NTSB SEA07CA105](https://openairdocs.org/ntsb/SEA07CA105.md): Cessna 150E · Shawnee, OK · Accident · No injuries · Data collection · Final report · Apr 18, 2007 · N6251T · Substantial damage
  > The pilot's inadequate inflight decision by failing to refuel while en route, resulting in fuel exhaustion and the loss of power. A factor was the tree.
- [NTSB DFW07CA092](https://openairdocs.org/ntsb/DFW07CA092.md): Cessna 182E · Marietta, OK · Accident · Minor injuries · Data collection · Final report · Apr 15, 2007 · N3280Y · Substantial damage
  > The airplane noseover due to the pilot's failure to obtain current NOTAM information on the closed airport. A contributing factor was the unsuitable terrain.
- [NTSB DFW07FA084](https://openairdocs.org/ntsb/DFW07FA084.md): Beech 58P · Marietta, OK · Accident · 1 fatal · Field investigation · Final report · Mar 17, 2007 · N584DP · Destroyed
  > The pilot's improper landing flare. A contributing factor was the premature touchdown in an area of rising terrain.
- [NTSB DFW07CA083](https://openairdocs.org/ntsb/DFW07CA083.md): Cessna 150 · Sand Springs, OK · Accident · No injuries · Data collection · Final report · Mar 10, 2007 · N11341 · Substantial damage
  > The pilot's improper recovery from a bounced landing.
- [NTSB DFW07LA080](https://openairdocs.org/ntsb/DFW07LA080.md): Beech P35 · Ponca City, OK · Accident · Minor injuries · Limited investigation · Final report · Mar 1, 2007 · N1554Z · Substantial damage
  > The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.
- [NTSB DFW07FA071](https://openairdocs.org/ntsb/DFW07FA071.md): Stevens KB-2 · Oklahoma City, OK · Accident · 1 fatal · Field investigation · Final report · Feb 18, 2007 · N6KT · Substantial damage
  > The pilot's failure to maintain control of the gyroplane while in the traffic pattern. Contributing to the accident was the high wind with terrain induced turbulence and the absence of the gyroplane's horizontal stabilizer.
- [NTSB DFW07CA058](https://openairdocs.org/ntsb/DFW07CA058.md): Cessna 152 · McAlester, OK · Accident · No injuries · Data collection · Final report · Jan 24, 2007 · N49053 · Substantial damage
  > The student pilot's improper recovery from a bounced landing resulting in the collapse of the nose landing gear.
- [NTSB DFW07LA052](https://openairdocs.org/ntsb/DFW07LA052.md): Fairchild Merlin SA-226-T · Tulsa, OK · Accident · No injuries · Limited investigation · Final report · Jan 2, 2007 · YV-2045 · Substantial damage
  > The loss of control as result of the malfunction of the nose wheel steering mechanism during landing for undetermined reasons.
- [NTSB DFW07LA056](https://openairdocs.org/ntsb/DFW07LA056.md): Cessna 172S · Tulsa, OK · Accident · No injuries · Limited investigation · Final report · Dec 27, 2006 · N159RA · Destroyed
  > The pilot's failure to maintain clearance from a hangar and parked airplane during the unauthorized use of an airplane.
- [NTSB DFW07FA039](https://openairdocs.org/ntsb/DFW07FA039.md): Bellanca 17-30A · Jay, OK · Accident · 3 fatal · Field investigation · Final report · Dec 17, 2006 · N39858 · Substantial damage
  > The loss of engine power for undetermined reasons and the pilot's improper decision to extend the landing gear for the water landing. Contributing factors were the prevailing night conditions and the lack of suitable terrain for the forced landing.
- [NTSB DFW07LA032](https://openairdocs.org/ntsb/DFW07LA032.md): Noble Vans RV-7A · Norman, OK · Accident · 2 fatal · Limited investigation · Final report · Dec 2, 2006 · N216RV · Substantial damage
  > The pilot's failure to maintain airspeed which resulted in an inadvertent stall. A contributing factor was the pilot's attempt at formation flying.
- [NTSB DFW07LA024](https://openairdocs.org/ntsb/DFW07LA024.md): Beech A36 · Pocasset, OK · Accident · Minor injuries · Limited investigation · Final report · Nov 12, 2006 · N711A · Substantial damage
  > The "abnormally high" oil temperature indication and smoke in the cabin for undetermined reasons. A contributing factor was the lack of suitable terrain for the precautionary landing.
- [NTSB DFW07FA019](https://openairdocs.org/ntsb/DFW07FA019.md): Cessna 172S · Hominy, OK · Accident · 2 fatal · Field investigation · Final report · Nov 5, 2006 · N53443 · Destroyed
  > The pilot's continued cruise flight into adverse weather conditions, and his failure to maintain clearance from terrain. Contributing factors were the dark night conditions, and the low ceilings.
- [NTSB DFW07FA004](https://openairdocs.org/ntsb/DFW07FA004.md): Aero Commander 690A · Antlers, OK · Accident · 4 fatal · Field investigation · Final report · Oct 15, 2006 · N55JS · Destroyed
  > The pilot's failure to reduce airspeed while operating in an area of moderate turbulence, resulting in an in-flight break up. Contributing factors were the pilot's decision to exceed the maximum takeoff weight, and the prevailing turbulence.
- [NTSB DFW06CA213](https://openairdocs.org/ntsb/DFW06CA213.md): Robinson R22 · Skiatook, OK · Accident · No injuries · Data collection · Final report · Sep 24, 2006 · N468SH · Substantial damage
  > The pilot's failure to maintain control of the helicopter following an encounter with dynamic rollover.
- [NTSB DFW06LA191](https://openairdocs.org/ntsb/DFW06LA191.md): Cessna R182 · McAlester, OK · Accident · No injuries · Limited investigation · Final report · Jul 25, 2006 · N7364T · Destroyed
  > The in-flight fuel leak and fire as result of electrical arcing of a fuel line connecting the engine driven fuel pump and the electric fuel pump.
- [NTSB DFW06FA173](https://openairdocs.org/ntsb/DFW06FA173.md): Cessna 180K · Owasso, OK · Accident · 1 fatal · Field investigation · Final report · Jul 2, 2006 · N1SE · Substantial damage
  > The pilot's selection of unsuitable terrain, a residential street, for both takeoff and landing, which resulted in a collision with a static wire and terrain during takeoff-initial climb.
- [NTSB DFW06CA164](https://openairdocs.org/ntsb/DFW06CA164.md): Cessna 172F · Marietta, OK · Accident · Serious injuries · Data collection · Final report · Jun 21, 2006 · N8649U · Substantial damage
  > The pilot's improper weather evaluation. Contributing factors were the strong tailwind and the high density altitude.

Next page: https://openairdocs.org/ntsb.md?state=OK&page=9

## 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'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=8&state=OK

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