# NTSB investigations: Continental I0-470 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 CEN22FA070](https://openairdocs.org/ntsb/CEN22FA070.md): Cessna 310J · Inola, OK · Accident · 1 fatal · Class 3 · Field · Final report · Dec 12, 2021 · N3187L · Destroyed > The loss of airplane control for reasons that could not be determined based on the available evidence. - [NTSB CEN21FA300](https://openairdocs.org/ntsb/CEN21FA300.md): Beech 35-33 · Roff, OK · Accident · 2 fatal · Class 3 · Field · Final report · Jul 2, 2021 · N302Z · Destroyed > The pilot’s loss of airplane control due to spatial disorientation during low-level nighttime flight. - [NTSB GAA19CA536](https://openairdocs.org/ntsb/GAA19CA536.md): Cessna 310 · Tahlequah, OK · Accident · Minor injuries · Data collection · Final report · Sep 5, 2019 · N7673Q · Substantial damage > The total loss of right engine power due to fuel starvation and the pilot's improper fuel management. - [NTSB ERA19LA006](https://openairdocs.org/ntsb/ERA19LA006.md): Cessna 205 · Wagoner, OK · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 4, 2018 · N8495Z · Substantial damage > Maintenance personnel’s improper maintenance of the magnetos, which resulted in a loss of engine power. - [NTSB CEN13LA565](https://openairdocs.org/ntsb/CEN13LA565.md): Cessna 210-5(205) · Weatherford, OK · Accident · No injuries · Limited investigation · Final report · Sep 25, 2013 · N8472Z · Substantial damage > The pilot’s inadequate preflight inspection and fuel planning, which resulted in fuel exhaustion and a total loss of engine power during descent. - [NTSB CEN13FA137](https://openairdocs.org/ntsb/CEN13FA137.md): Beech 95-B55 (T42A) · Mangum, OK · Accident · 3 fatal · Field investigation · Final report · Jan 19, 2013 · N143E · Substantial damage > The airplane's aerodynamic stall/spin at low altitude and subsequent impact with terrain for reasons that could not be determined during postaccident examinations. Contributing to the accident was the pilot's lack of currency/proficiency. - [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 DFW06CA165](https://openairdocs.org/ntsb/DFW06CA165.md): Cessna 210 · Lawton, OK · Accident · No injuries · Data collection · Final report · Jun 12, 2006 · N7303E · Substantial damage > The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing. - [NTSB DFW05CA104](https://openairdocs.org/ntsb/DFW05CA104.md): Beech J35 · Bartlesville, OK · Accident · Minor injuries · Data collection · Final report · Apr 15, 2005 · N8396D · Substantial damage > A loss of engine power due to the pilot's inadvertent and improper positioning of the fuel tank selector, which resulted in fuel starvation. A factor was the lack of suitable terrain for the forced landing. - [NTSB FTW04LA031](https://openairdocs.org/ntsb/FTW04LA031.md): Cessna 310-H · Oklahoma City, OK · Accident · No injuries · Limited investigation · Final report · Dec 2, 2003 · N815M · Substantial damage > The pilot's mismanagement of the fuel by which he failed to position the fuel selector on the appropriate fuel tanks resulting in fuel starvation. A contributing factor was the pilot's diverted attention. - [NTSB FTW03LA035](https://openairdocs.org/ntsb/FTW03LA035.md): Beech J35 · Newcastle, OK · Accident · Serious injuries · Limited investigation · Final report · Nov 7, 2002 · N8355D · Destroyed > The loss of engine power due to fuel starvation. Contributing factors were the pilot's improper positioning of the fuel selector and the lack of suitable terrain for landing. - [NTSB FTW99LA248](https://openairdocs.org/ntsb/FTW99LA248.md): Beech 95-A55 · Ada, OK · Accident · Serious injuries · Limited investigation · Final report · Sep 6, 1999 · N9576Y · Substantial damage > The pilot's failure to maintain directional control of the airplane during the landing flare/touchdown. Factors were the pilot's excessive approach speed and the partial failure of the seat guides for the pilot's seat. - [NTSB FTW97LA146](https://openairdocs.org/ntsb/FTW97LA146.md): Beech G33 · Bixby, OK · Accident · No injuries · Limited investigation · Final report · Mar 28, 1997 · N166B · Substantial damage > failure of a number two connecting rod bolt, possibly from being either over-torqued or under-torqued during installation, and failure of the pilot to see-and-avoid the transmission line, while performing a forced landing. - [NTSB FTW96LA345](https://openairdocs.org/ntsb/FTW96LA345.md): Cessna 210-5 · Muskogee, OK · Accident · No injuries · Limited investigation · Final report · Aug 7, 1996 · N8139Z · Substantial damage > loss of engine power due to fuel contamination. The lack of suitable terrain for a forced landing was a related factor. - [NTSB FTW96LA298](https://openairdocs.org/ntsb/FTW96LA298.md): Beech 95-A55 · Ardmore, OK · Accident · No injuries · Limited investigation · Final report · Jul 3, 1996 · N2992F · Substantial damage > The pilot's inadvertent premature retraction of the landing gear during takeoff roll. A factor was inadequate supervision by the safety pilot/flight instructor. - [NTSB FTW93LA223](https://openairdocs.org/ntsb/FTW93LA223.md): Beech 35-33 · Guymon, OK · Accident · No injuries · Limited investigation · Final report · Aug 1, 1993 · N864R · Substantial damage > The pilot's inadequate compensation for wind conditions. Factors were windshear and gusty crosswinds. - [NTSB DEN91LA107](https://openairdocs.org/ntsb/DEN91LA107.md): Beech J35 · Tulsa, OK · Accident · Minor injuries · Limited investigation · Final report · Aug 3, 1991 · N643T · Destroyed > The engine ailure for undetermined reasons. Factors were the light condition and the lack of suitable terrain. - [NTSB FTW91LA026](https://openairdocs.org/ntsb/FTW91LA026.md): Cessna 205 · Medford, OK · Accident · No injuries · Limited investigation · Final report · Dec 25, 1990 · N8219Z · Substantial damage > The pilot's use of improper starting procedures which resulted in the loss of control of the airplane. A factor in the accident was the airplane's encounter with rough terrain during the unmanned taxi. - [NTSB FTW89DPJ07](https://openairdocs.org/ntsb/FTW89DPJ07.md): Beech T-34 · Haskell, OK · Accident · 2 fatal · Final report · Jun 24, 1989 · N34CJ · Destroyed > Failure of the pilot to maintain adequate airspeed, which resulted in an inadvertent stall. Factors related to the accident were: a leak in the pitot system, failure of the pilot to obtain adequate maintenance/inspection of the pitot system, and his lack of… - [NTSB FTW84LA386](https://openairdocs.org/ntsb/FTW84LA386.md): Beech 95-B55 · Altus, OK · Accident · No injuries · Limited investigation · Final report · Sep 11, 1984 · N20148 · Substantial damage > According to the plt, with full flaps extended the acft encountered a windshear during the flare causing an excessive rate of descent on touchdown. Rwy contact collapsed the left main landing gear allowing the left wing to scrape on the rwy. Shortly before… - [NTSB FTW84FA045](https://openairdocs.org/ntsb/FTW84FA045.md): Cessna 310L · Bartlesville, OK · Accident · 2 fatal · Field investigation · Final report · Nov 8, 1983 · N3256X · Destroyed > The acft was observed at 300-500 ft on a downwind leg over the brightly lighted city. After passing the city the acft entered a very dark & hilly area immediately north of the city. He then made a left turn onto base leg & remained over unlighted & hilly… - [NTSB FTW83LA197](https://openairdocs.org/ntsb/FTW83LA197.md): Beech 95-B55 · Gage, OK · Accident · No injuries · Limited investigation · Final report · Apr 20, 1983 · N599VK · Substantial damage > The acft made a forced landing off arpt after the engine quit. The weather was VMC and no flt plan was filed. This was across-country flt from los angeles, CA to bolivar, MO with a fuel stop at Gage, OK. The flt crashed 900 ft short of the rwy at Gage, OK.… - [NTSB FTW82DA107](https://openairdocs.org/ntsb/FTW82DA107.md): Beech 95-B55 · Afton, OK · Accident · No injuries · Final report · Mar 27, 1982 · N6413S · Substantial damage > During landing the aircraft bounced on the nose gear three times before the nose gear collapsed. The aircraft slid 60 yards on its nose and stopped midway down the runway. - [NTSB FTW81FPJ10](https://openairdocs.org/ntsb/FTW81FPJ10.md): Beech 95-B55 · Oklahoma City, OK · Accident · No injuries · Closed · Jan 12, 1981 · N5700K · Substantial damage - [NTSB FTW79DPJ10](https://openairdocs.org/ntsb/FTW79DPJ10.md): Cessna 210C · Seiling, OK · Accident · No injuries · Closed · Mar 30, 1979 · N3678Y · Substantial damage - [NTSB FTW79FPM03](https://openairdocs.org/ntsb/FTW79FPM03.md): Cessna 185A · Tulsa, OK · Accident · Serious injuries · Closed · Nov 10, 1978 · N4074Y · Substantial damage - [NTSB FTW76DPJ42](https://openairdocs.org/ntsb/FTW76DPJ42.md): Bellanca 14-19 · Duncan, OK · Accident · Minor injuries · Closed · Jul 20, 1976 · N7611E · Substantial damage - [NTSB FTW73FPJ25](https://openairdocs.org/ntsb/FTW73FPJ25.md): Cessna 310Q · El Reno, OK · Accident · Minor injuries · Closed · Jun 27, 1973 · N7935Q · Destroyed - [NTSB FTW72DPM32](https://openairdocs.org/ntsb/FTW72DPM32.md): Beech 35 · Talihina, OK · Accident · No injuries · Closed · May 31, 1972 · N9437S · Substantial damage - [NTSB FTW72DPJ29](https://openairdocs.org/ntsb/FTW72DPJ29.md): Beech 35-33 · Bethany, OK · Accident · No injuries · Closed · Jan 9, 1972 · N856R · Substantial damage - [NTSB FTW70D0225](https://openairdocs.org/ntsb/FTW70D0225.md): Cessna 310L · Newkirk, OK · Accident · No injuries · Closed · Sep 14, 1969 · N3346X · Substantial damage - [NTSB FTW70F0021](https://openairdocs.org/ntsb/FTW70F0021.md): Cessna 210B · Ardmore, OK · Accident · Minor injuries · Closed · Jun 8, 1969 · N9606X · Destroyed - [NTSB FTW69F0277](https://openairdocs.org/ntsb/FTW69F0277.md): Cessna 310F · Stroud, OK · Accident · Minor injuries · Closed · Oct 28, 1968 · N6736X · Substantial damage - [NTSB FTW69D0018](https://openairdocs.org/ntsb/FTW69D0018.md): Cessna 310 · Daisy, OK · Accident · No injuries · Closed · May 12, 1968 · N1715H · Substantial damage - [NTSB FTW68F0288](https://openairdocs.org/ntsb/FTW68F0288.md): Cessna 310D · Stilwell, OK · Accident · Minor injuries · Closed · Oct 19, 1967 · N6927T · Substantial damage - [NTSB FTW67D0578](https://openairdocs.org/ntsb/FTW67D0578.md): Beech N35 · Wagoner, OK · Accident · No injuries · Closed · Mar 26, 1967 · N172X · Substantial damage - [NTSB FTW67D0346](https://openairdocs.org/ntsb/FTW67D0346.md): Beech J35 · Lawton, OK · Accident · No injuries · Closed · Dec 14, 1966 · N8355D · Substantial damage - [NTSB FTW67D0338](https://openairdocs.org/ntsb/FTW67D0338.md): Cessna 210 · Enid, OK · Accident · No injuries · Closed · Nov 28, 1966 · N6593X · Substantial damage - [NTSB FTW67F0222](https://openairdocs.org/ntsb/FTW67F0222.md): Cessna 210 · Oklahoma Cty, OK · Accident · No injuries · Closed · Sep 28, 1966 · N3705Y · Substantial damage - [NTSB FTW67D0217](https://openairdocs.org/ntsb/FTW67D0217.md): Beech 35 · Guymon, OK · Accident · No injuries · Closed · Sep 21, 1966 · N8946M · Substantial damage - [NTSB FTW66F0434](https://openairdocs.org/ntsb/FTW66F0434.md): Cessna 210 · El Reno, OK · Accident · No injuries · Closed · Nov 24, 1965 · N9557T · Substantial damage - [NTSB UNK64X2712](https://openairdocs.org/ntsb/UNK64X2712.md): Cessna 310G · Stillwater, OK · Accident · No injuries · Closed · Jul 8, 1964 · N8943Z · Substantial damage - [NTSB UNK64X1533](https://openairdocs.org/ntsb/UNK64X1533.md): Piper PA22 · Enid, OK · Accident · No injuries · Closed · Apr 30, 1964 · N1439A · 2 aircraft · Minor damage - [NTSB UNK64X1175](https://openairdocs.org/ntsb/UNK64X1175.md): Cessna 210 · Webber Falls, OK · Accident · No injuries · Closed · Apr 5, 1964 · N7471E · 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 ('17027')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=17027&state=OK --- 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.