# NTSB investigations: Continental I0-470 series, UT 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 WPR25LA193](https://openairdocs.org/ntsb/WPR25LA193.md): Cessna 182F · Nephi, UT · Accident · No injuries · Class 4 · Limited · Final report · Jun 29, 2025 · N3608U · Substantial damage > A failure of the nose wheel steering shaft and subsequent rotation of the nosewheel which resulted in the collapse of the nose landing gear during landing. - [NTSB WPR17LA187](https://openairdocs.org/ntsb/WPR17LA187.md): Cessna 310I · Salt Lake City, UT · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 24, 2017 · N8170M · Substantial damage > A loss of engine power for reasons that could not be determined based on the available information. - [NTSB GAA16CA120](https://openairdocs.org/ntsb/GAA16CA120.md): Cessna 210 · Park Valley, UT · Accident · Minor injuries · Data collection · Final report · Feb 2, 2016 · N8340Z · Substantial damage > The pilot's decision to drag the left main landing gear on a snow covered dry lake bed, which resulted in a loss of directional control and a nose over during an aborted landing. - [NTSB WPR15LA129](https://openairdocs.org/ntsb/WPR15LA129.md): Cessna 310Q · St. George, UT · Accident · No injuries · Limited investigation · Final report · Mar 21, 2015 · N7770Q · Substantial damage > Failure of the left main landing gear lower adjusting bolt due to overstress, which resulted in the left main landing gear collapse during landing. - [NTSB WPR14CA217](https://openairdocs.org/ntsb/WPR14CA217.md): Cessna 210 · Moab, UT · Accident · No injuries · Data collection · Final report · May 28, 2014 · N9589T · Substantial damage > The pilot's inadequate landing flare, which resulted in a hard landing. - [NTSB WPR12LA147](https://openairdocs.org/ntsb/WPR12LA147.md): Beech 35-C33 · St. George, UT · Accident · No injuries · Limited investigation · Final report · Mar 21, 2012 · N866P · Substantial damage > The total loss of engine power due to the loose mixture control arm. - [NTSB WPR12FA098](https://openairdocs.org/ntsb/WPR12FA098.md): Cessna 210 · Morgan, UT · Accident · 2 fatal · Field investigation · Final report · Feb 9, 2012 · N9619T · Substantial damage > The non-instrument-rated pilot’s poor planning and continued visual flight rules flight into instrument meteorological conditions and failure to maintain clearance from mountainous terrain. - [NTSB WPR10LA076](https://openairdocs.org/ntsb/WPR10LA076.md): Beech 35-33 · Lehi, UT · Accident · Serious injuries · Limited investigation · Final report · Dec 9, 2009 · N316Z · Substantial damage > The loss of engine power during cruise flight for undetermined reasons. - [NTSB WPR09CA006](https://openairdocs.org/ntsb/WPR09CA006.md): Cessna 210-5(205) · Payson, UT · Accident · No injuries · Data collection · Final report · Oct 9, 2008 · N8374Z · Substantial damage > The total loss of engine power during cruise flight for undetermined reasons. Contributing to the accident were a dark night and a cherry orchard at the location where the pilot executed the forced landing. - [NTSB SEA06FA036](https://openairdocs.org/ntsb/SEA06FA036.md): Beech 35-A33 · Heber City, UT · Accident · 1 fatal · Field investigation · Final report · Jan 2, 2006 · N1254Z · Substantial damage > The pilot's continued VFR flight into IMC and his subsequent failure to maintain terrain clearance while maneuvering resulting in an in-flight collision with terrain. Contributing factors were low ceilings, snow, and mountainous terrain. - [NTSB DEN05FA114](https://openairdocs.org/ntsb/DEN05FA114.md): Beech N35 · West Jordan, UT · Accident · 3 fatal · Field investigation · Final report · Jul 24, 2005 · N31TE · Destroyed > the pilot's improper preflight planning, his attempted flight into adverse weather conditions, and the stall resulting in the loss of control and subsequent crash. Factors contributing to the accident were the pilot's inadequate evaluation of the weather… - [NTSB DEN05CA105](https://openairdocs.org/ntsb/DEN05CA105.md): Navion Navion G · Parowan, UT · Accident · No injuries · Data collection · Final report · Jun 25, 2005 · N2484T · Substantial damage > The jammed left main landing gear and the wheels up landing. Factors contributing to the accident were the misaligned left landing light and that landing gear extension was not possible. - [NTSB DEN05CA015](https://openairdocs.org/ntsb/DEN05CA015.md): Cessna 310I · Draper, UT · Accident · Minor injuries · Data collection · Final report · Oct 25, 2004 · N8175M · Substantial damage > the pilot's inadequate in-flight planning and decision making, and his failure to maintain adequate airspeed resulting in a stall. - [NTSB DEN04LA128](https://openairdocs.org/ntsb/DEN04LA128.md): Beech 95-B55 · Roosevelt, UT · Accident · Minor injuries · Limited investigation · Final report · Aug 20, 2004 · N120F · Substantial damage > the loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for a forced landing. - [NTSB DEN04LA084](https://openairdocs.org/ntsb/DEN04LA084.md): Cessna 310J · Morgan, UT · Accident · No injuries · Limited investigation · Final report · Jun 5, 2004 · N415SW · Substantial damage > the poor friction value on the runway rendering braking action inadequate. Contributing factors include the excessive approach speed, and the pilot's inability to maintain directional control of the aircraft. - [NTSB DEN03FA068](https://openairdocs.org/ntsb/DEN03FA068.md): Cessna 310D · Provo, UT · Accident · 3 fatal · Field investigation · Final report · Apr 17, 2003 · N6861T · Destroyed > failure of the student to maintain aircraft control. Contributing factors were the instructor's inattention to the fuel supply, fuel exhaustion, an inadvertent stall/spin during the turn from base leg to final approach. and the instructor's inadequate… - [NTSB DEN00LA066](https://openairdocs.org/ntsb/DEN00LA066.md): Cessna 310C · Cedar City, UT · Accident · No injuries · Limited investigation · Final report · Mar 22, 2000 · N3311H · Substantial damage > The failure of the right engine mixture control cable, which prevented the pilot from restarting the engine. Contributing factors were the pilot's failure to follow procedures by not feathering the right propeller, the rough terrain, and the high vegetation. - [NTSB DEN00LA043](https://openairdocs.org/ntsb/DEN00LA043.md): Beech K35 · Fillmore, UT · Accident · No injuries · Limited investigation · Final report · Jan 13, 2000 · N9500R · Substantial damage > The pilot's improper use of elevator trim, resulting in his failure to obtain sufficient takeoff airspeed and subsequent inadvertent stall/mush. A Factor was his failure to follow the preflight checklist. - [NTSB DEN99LA094](https://openairdocs.org/ntsb/DEN99LA094.md): Cessna 182B · Salt Lake City, UT · Accident · No injuries · Limited investigation · Final report · Jun 6, 1999 · N2276G · Substantial damage > Failure of the nose landing gear scissors bolt for undetermined reasons. - [NTSB DEN99LA007](https://openairdocs.org/ntsb/DEN99LA007.md): Cessna 210A · Provo, UT · Accident · No injuries · Limited investigation · Final report · Oct 10, 1998 · N9449X · Substantial damage > The pilot's abrupt throttle control movement that caused the engine to flood, and his failure to follow emergency procedures contained in the Airplane Flight Manual. Factors were increasing the mixture control to full rich and switching the fuel pump to high… - [NTSB FTW98LA120](https://openairdocs.org/ntsb/FTW98LA120.md): Cessna 210A · Morgan, UT · Accident · No injuries · Limited investigation · Final report · Feb 4, 1998 · N9489X · Substantial damage > failure of the pilot to maintain control of the aircraft, which resulted in an inadvertent ground swerve. A related factor was the lack of experience in the make and model of aircraft. - [NTSB FTW98LA045](https://openairdocs.org/ntsb/FTW98LA045.md): Beech J35 · Provo, UT · Accident · No injuries · Limited investigation · Final report · Nov 5, 1997 · N171Y · Substantial damage > the pilot's failure to properly position the fuel tank selector to a tank with adequate fuel, which resulted in fuel starvation, and a subsequent forced landing due to lack of engine power. His failure (or inability) to extent the gear for landing was a… - [NTSB SEA94FA167](https://openairdocs.org/ntsb/SEA94FA167.md): Beech P35 · Cedar City, UT · Accident · 2 fatal · Field investigation · Final report · Jul 4, 1994 · N1498G · Substantial damage > The pilot's failure to maintain a proper climb rate and clearance from the terrain. Factors in the accident were the high density altitude and the aircraft being above the maximum certificated gross weight. - [NTSB SEA94FA084](https://openairdocs.org/ntsb/SEA94FA084.md): Bellanca 14-19-3A · Wendover, UT · Accident · 4 fatal · Field investigation · Final report · Mar 14, 1994 · N8885R · Destroyed > Inadequate in flight planning/decision. Factors to the accident were: clearance was not maintained and dark night conditions. - [NTSB DEN90LA007](https://openairdocs.org/ntsb/DEN90LA007.md): Cessna 210 · Ogden, UT · Accident · No injuries · Limited investigation · Final report · Oct 11, 1989 · N7409E · Substantial damage > An engine stoppage for undetermined reasons. - [NTSB DEN87FA231](https://openairdocs.org/ntsb/DEN87FA231.md): Cessna 310J · Delta, UT · Accident · Serious injuries · Field investigation · Final report · Sep 7, 1987 · N3037L · Substantial damage > Plt stated after the acc that he was not familiar with the fuel system on the Cessna 310. The main fuel tanks are on the wing tips and the aux tanks are in the wings. The plt thought the opposite. The plt departed and was burning fuel from the main tanks when… - [NTSB DEN87LA052](https://openairdocs.org/ntsb/DEN87LA052.md): Cessna 185C · Cedar City, UT · Accident · No injuries · Limited investigation · Final report · Feb 9, 1987 · N2691Z · Substantial damage > During normal descent at seven-thousand ft MSL, acft struck a bird. The left wing tip leading edge incurred a dent twenty-four inches long and twelve inches deep. Directional control became difficult so plt made a precautionary landing on highway I-15, and… - [NTSB DEN85LA090](https://openairdocs.org/ntsb/DEN85LA090.md): Cessna 210 · Bountiful, UT · Accident · No injuries · Limited investigation · Final report · Mar 9, 1985 · N7409E · Substantial damage > On March 8, 1985, a Cessna 210, operated by the pilot, lost engine power and was substantially damaged. The airplane departed hurricane, Utah and the destination was Bountiful skypark aprt. The pilot stated that the airplane was being ferried to the airport… - [NTSB DEN85LA072](https://openairdocs.org/ntsb/DEN85LA072.md): Beech J35 · Salt Lake City, UT · Accident · No injuries · Limited investigation · Final report · Jan 29, 1985 · N615Q · Substantial damage > The pilot was practicing touch and go landings. He stated the landing gear collapsed during landing. Investigation revealed gear door damage (gear intransit) and ldg gear circuit breaker was 'popped.' Post accident exam of the gear system failed to reveal any… - [NTSB DEN84LA098](https://openairdocs.org/ntsb/DEN84LA098.md): Cessna 185C · Spanish Fork, UT · Accident · No injuries · Limited investigation · Final report · Feb 23, 1984 · N2691Z · Substantial damage > The acft nosed over during a forced landing in snow after the engine quit. The plt said that he ran out of fuel. The pltsaid he departed on the 90 mile x-country with about 15 gallons of fuel aboard the acft. The acft was landed just short of the destination… - [NTSB DEN82DA190](https://openairdocs.org/ntsb/DEN82DA190.md): Cessna 310P · Wendover, UT · Accident · Minor injuries · Final report · Sep 13, 1982 · N5836M · Substantial damage > The pilot stated he became disoriented while flying from salt lake city to Wendover. He descended to 8000 ft to keep clear of ice and hail and could not receive a navigational signal from the Wendover or bonneville navigational facility. While attempting to… - [NTSB DEN82FA002](https://openairdocs.org/ntsb/DEN82FA002.md): Cessna 310 · Eureka, UT · Accident · 3 fatal · Closed · Oct 4, 1981 · N5809X · Destroyed - [NTSB DEN78FTM03](https://openairdocs.org/ntsb/DEN78FTM03.md): Bellanca 14-19 · Delta, UT · Accident · No injuries · Closed · Oct 25, 1977 · N8811R · Substantial damage - [NTSB DEN7LAD005](https://openairdocs.org/ntsb/DEN7LAD005.md): Cessna 185 · Bullfrog Basin, UT · Accident · Minor injuries · Closed · Jul 13, 1975 · N4188Y · Substantial damage - [NTSB DEN74FTM15](https://openairdocs.org/ntsb/DEN74FTM15.md): Cessna 210B · Logan, UT · Accident · Minor injuries · Closed · May 9, 1974 · N9606X · Substantial damage - [NTSB DEN74FTM10](https://openairdocs.org/ntsb/DEN74FTM10.md): Cessna 205 · Bountiful, UT · Accident · No injuries · Closed · Dec 26, 1973 · N1828Z · Substantial damage - [NTSB DEN73AD051](https://openairdocs.org/ntsb/DEN73AD051.md): Cessna 185 · Vernal, UT · Accident · No injuries · Closed · Jun 6, 1973 · N4188Y · Substantial damage - [NTSB DEN73FTM02](https://openairdocs.org/ntsb/DEN73FTM02.md): Beech 35-G33 · Morgan, UT · Accident · No injuries · Closed · Jul 14, 1972 · N9162Q · Substantial damage - [NTSB DEN71AD038](https://openairdocs.org/ntsb/DEN71AD038.md): Cessna 185 · Roosevelt, UT · Accident · Serious injuries · Closed · Mar 26, 1971 · N9832X · Substantial damage - [NTSB DEN71FXT03](https://openairdocs.org/ntsb/DEN71FXT03.md): Beech 35-33 · Salt Lake City, UT · Accident · Serious injuries · Closed · Jul 25, 1970 · N862R · Substantial damage - [NTSB DEN71DVW01](https://openairdocs.org/ntsb/DEN71DVW01.md): Beech 95-55 · Hanksville, UT · Accident · No injuries · Closed · Jul 3, 1970 · N1302Z · Substantial damage - [NTSB DEN69F0141](https://openairdocs.org/ntsb/DEN69F0141.md): Cessna 185 · Veyo, UT · Accident · No injuries · Closed · Oct 13, 1968 · N5700M · Substantial damage - [NTSB DEN69D0017](https://openairdocs.org/ntsb/DEN69D0017.md): Beech J35 · Spanish Fork, UT · Accident · Minor injuries · Closed · Jun 16, 1968 · N735B · Substantial damage - [NTSB DEN68F0277](https://openairdocs.org/ntsb/DEN68F0277.md): Cessna 185 · Cedar City, UT · Accident · No injuries · Closed · May 22, 1968 · N9946X · Substantial damage - [NTSB DEN68F0014](https://openairdocs.org/ntsb/DEN68F0014.md): Beech P35 · Salt Lake City, UT · Accident · No injuries · Closed · Jul 2, 1967 · N8610M · Substantial damage - [NTSB DEN66F0263](https://openairdocs.org/ntsb/DEN66F0263.md): Cessna 185 · Salt Lake City, UT · Accident · No injuries · Closed · Mar 12, 1966 · N4031Y · Substantial damage - [NTSB DEN66F0232](https://openairdocs.org/ntsb/DEN66F0232.md): Beechcraft 33 · Woods Cross, UT · Accident · No injuries · Closed · Mar 2, 1966 · N8502M · Substantial damage - [NTSB UNK64X3736](https://openairdocs.org/ntsb/UNK64X3736.md): Cessna 210 · Salt Lake City, UT · Accident · No injuries · Closed · Sep 2, 1964 · N7347E · 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" = 'UT' 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=UT --- 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.