# NTSB investigations: Continental I0-470 series: Airframe/component/system failure/malfunction 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 1 of 2 · 52 cases ## Latest cases - [NTSB CHI08CA012](https://openairdocs.org/ntsb/CHI08CA012.md): Cessna 210C · Columbus, OH · Accident · No injuries · Data collection · Final report · Oct 7, 2007 · N3601Y · Substantial damage > The hydraulic system pump leak which resulted in the failure of the emergency landing gear system to extend and lock the landing gear for landing and the flap system. - [NTSB DFW07CA031](https://openairdocs.org/ntsb/DFW07CA031.md): Cessna 210 · Baytown, TX · Accident · No injuries · Data collection · Final report · Nov 22, 2006 · N7499E · Substantial damage > The failure of the main landing gear to fully extend for an undetermined reason during takeoff-initial climb, which resulted in a gear-up landing. - [NTSB CHI06LA262](https://openairdocs.org/ntsb/CHI06LA262.md): Cessna 310P · Kennett, MO · Accident · No injuries · Limited investigation · Final report · Sep 14, 2006 · N5858M · Substantial damage > Separation of the left main landing gear torque link during landing resulting in a loss of control and runway excursion. Contributing factors were a failure to comply with the airframe manufacturer's service bulletin, and the pilot's inability to maintain… - [NTSB CHI06CA014](https://openairdocs.org/ntsb/CHI06CA014.md): Cessna 210C · Kankakee, IL · Accident · No injuries · Data collection · Final report · Oct 19, 2005 · N3610Y · Substantial damage > A hydraulic line leak causing a loss of hydraulic fluid and subsequent failure of the hydraulic system. An additional cause was the inoperative landing gear extension system, both normal and emergency, due to a complete loss of the hydraulic system. - [NTSB CHI05LA225](https://openairdocs.org/ntsb/CHI05LA225.md): Cessna 210 · Rapid City, SD · Accident · No injuries · Limited investigation · Final report · Aug 10, 2005 · N9408T · Substantial damage > The landing gear extension not possible and inoperative flap system due to fatigue failure of a hydraulic system tube during approach. An additional cause was the improper rebuild/remanufacture of the hydraulic tube. Contributing factors were the dependency… - [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 LAX04LA276](https://openairdocs.org/ntsb/LAX04LA276.md): Beech 95-B55 · Minden, NV · Accident · No injuries · Limited investigation · Final report · Jul 24, 2004 · N88CS · Substantial damage > the pilot's failure to lower the landing gear during landing approach, which resulted in his inadvertent gear up landing. A factor was his distraction due to a component malfunction. - [NTSB CHI04CA172](https://openairdocs.org/ntsb/CHI04CA172.md): Cessna 310P · Knox, IN · Accident · No injuries · Data collection · Final report · Jul 2, 2004 · N310WH · Substantial damage > The fatigue fracture of the main landing gear assembly. - [NTSB LAX04LA194](https://openairdocs.org/ntsb/LAX04LA194.md): Cessna 205 · Page, AZ · Accident · No injuries · Limited investigation · Final report · Apr 17, 2004 · N1815Z · Substantial damage > the fatigue fracture and separation of the pilot's control wheel, which resulted in a momentary loss of control and a hard landing. - [NTSB CHI04LA046](https://openairdocs.org/ntsb/CHI04LA046.md): Beech 95-B55 · St. Paul, MN · Accident · No injuries · Limited investigation · Final report · Dec 22, 2003 · N221Q · Substantial damage > The failure of the worm drive bearing that resulted in the failure of the landing gear extension/retraction gearbox, which ultimately resulted in the extension of the landing gear not being possible. A factor to the accident was the airport sign that the… - [NTSB CHI04LA009](https://openairdocs.org/ntsb/CHI04LA009.md): Beech A33 · Grandview, MO · Accident · No injuries · Limited investigation · Final report · Oct 14, 2003 · N471T · Substantial damage > Separation of the fuel selector handle which resulted in fuel exhaustion and the subsequent loss of engine power. A factor was the hay bale that the airplane contacted during the forced landing. - [NTSB FTW03LA189](https://openairdocs.org/ntsb/FTW03LA189.md): Beech 35-A33 · Fort Worth, TX · Accident · Serious injuries · Limited investigation · Final report · Jul 18, 2003 · N44CN · Substantial damage > The loss of engine power due to the pilot's improper use of the mixture control. Contributing factors were the pilot's failure to select the battery/alternator circuit, resulting in a loss of battery power, the pilot's failure to follow a checklist and the… - [NTSB ATL02FA010](https://openairdocs.org/ntsb/ATL02FA010.md): Cessna 310Q · Winston Salem, NC · Accident · 1 fatal · Field investigation · Final report · Nov 7, 2001 · N7648Q · Destroyed > Improper installation of the elevator trim tab control rod by maintenance personnel which allowed the control rod to disconnect and jam in the full up position (elevator full down) while in-flight. This resulted in a loss of directional control and subsequent… - [NTSB NYC00LA246](https://openairdocs.org/ntsb/NYC00LA246.md): Cessna 310G · Seven Springs, PA · Accident · Minor injuries · Limited investigation · Final report · Sep 1, 2000 · N8978Z · Substantial damage > The pilot's failure to maintain the manufacture's recommended safe single-engine airspeed, which resulted in a velocity-minimum-control roll to the right. A factor in the accident was the pilot's failure to maintain a proper glide path to his intended… - [NTSB CHI00LA258](https://openairdocs.org/ntsb/CHI00LA258.md): Beech K35 · Holland, MI · Accident · No injuries · Limited investigation · Final report · Aug 16, 2000 · N6099E · Substantial damage > the misjudged glidepath by the pilot. Factors to the accident were the loose throttle cable due to improper installation by maintenance personnel, and the intentional engine shutdown during the precautionary landing by the pilot. - [NTSB CHI00LA038](https://openairdocs.org/ntsb/CHI00LA038.md): Cessna 310Q · Moline, IL · Accident · No injuries · Limited investigation · Final report · Nov 26, 1999 · N7762Q · Substantial damage > the landing gear locking mechanism was not properly locked. Factors relating to this accident were the improper rigging of the gear and the runway marker. - [NTSB CHI98LA213](https://openairdocs.org/ntsb/CHI98LA213.md): Cessna 310N · Janesville, WI · Accident · No injuries · Limited investigation · Final report · Jun 20, 1998 · N5030Q · Substantial damage > other maintenance personnel not installing nose landing gear door linkage. Factors were the unsecured landing gear door, the nose landing gear becoming jammed and the gear extension not possible by the pilot. - [NTSB LAX98LA229](https://openairdocs.org/ntsb/LAX98LA229.md): Cessna 310K · Calexico, CA · Accident · No injuries · Limited investigation · Final report · Jun 19, 1998 · N6994L · Substantial damage > The pilot's continued operation of the aircraft with known deficiencies in the landing gear indicating system. A contributing factor to the accident was the pilot's expectation that the gear would be extended and locked irrespective of the indicator lights… - [NTSB ANC97LA144](https://openairdocs.org/ntsb/ANC97LA144.md): Cessna 185 · Kotzebue, AK · Accident · No injuries · Limited investigation · Final report · Sep 3, 1997 · N185QB · Substantial damage > The collapse/deflation of the right main tire when the tire slipped on the tire wheel rim which resulted in the collapse of the right main landing gear due to overload. - [NTSB ATL97LA100](https://openairdocs.org/ntsb/ATL97LA100.md): Beech 55 · Murfreesboro, TN · Accident · No injuries · Limited investigation · Final report · Jul 10, 1997 · N45CW · Substantial damage > The failure of the aircraft braking system due to low brake pressure resulting from the undetermined loss of brake fluid from the brake reservoir. - [NTSB ATL97LA069](https://openairdocs.org/ntsb/ATL97LA069.md): Beech 33 · Carrollton, GA · Accident · No injuries · Limited investigation · Final report · Apr 29, 1997 · N5863S · Substantial damage > The inadequate maintenance inspection of the airplane that resulted in the disconnection of the propeller governor linkage and the subsequent reduction in engine power. The pilot also failed to maintain flying speed that resulted in an inadvertent stall… - [NTSB FTW96LA334](https://openairdocs.org/ntsb/FTW96LA334.md): Cessna 210 · Pueblo, CO · Accident · No injuries · Limited investigation · Final report · Aug 3, 1996 · N414N · Substantial damage > improper routing of the nose landing gear hydraulic line by unknown maintenance personnel, allowing it to chafe on the nose wheel and develop a leak, which resulted in an inability to obtain a down-and-locked condition of the landing gear. - [NTSB BFO95LA094](https://openairdocs.org/ntsb/BFO95LA094.md): Cessna 310K · Columbiana, OH · Accident · Minor injuries · Limited investigation · Final report · Aug 29, 1995 · N6921L · Destroyed > The improper maintenance installation and the subsequent separation of the torque links on the left main landing gear during the landing roll. - [NTSB ANC95LA140](https://openairdocs.org/ntsb/ANC95LA140.md): Cessna 185A · Teller, AK · Accident · No injuries · Limited investigation · Final report · Aug 15, 1995 · N4145Y · Substantial damage > Deflation of the left main tundra tire due to valve stem damage (failure) when the tire rotated independently of the wheel rim, resulting in loss of directional control and a ground swerve. - [NTSB SEA94LA229](https://openairdocs.org/ntsb/SEA94LA229.md): Beech E-35 · Everett, WA · Accident · No injuries · Limited investigation · Final report · Aug 25, 1994 · N5093C · Substantial damage > The nose gear extension assembly failure. - [NTSB SEA94FA121](https://openairdocs.org/ntsb/SEA94FA121.md): Aero Commander 500A · Livermore, CA · Accident · 4 fatal · Field investigation · Final report · May 20, 1994 · N601MK · Destroyed > A fuel system leak, inadequate preflight by the pilot (PIC), and by the non-flying pilot/passenger intentionally allowing operation of the aircraft with a known deficiency (fuel leak). A factor related to the accident was: the lack of suitable terrain for a… - [NTSB FTW94FA091](https://openairdocs.org/ntsb/FTW94FA091.md): Cessna 310K · Wichita Falls, TX · Accident · 4 fatal · Field investigation · Final report · Mar 4, 1994 · N474AR · Destroyed > Was the loss of control due to the pilot's spatial disorientation following a complete electrical system failure. Factors were the dark night and the electrical failure as result of burned out wiring terminal. - [NTSB LAX92LA081](https://openairdocs.org/ntsb/LAX92LA081.md): Cessna 210 · Bakersfield, CA · Accident · No injuries · Limited investigation · Final report · Jan 5, 1992 · N9508T · Substantial damage > The pilot's attempt to restart the engine when there was evidence of a fuel leak. A factor in the accident was the fractured fuel line due to the improper installation and overtorque of the line by company maintenance. - [NTSB CHI91LA182](https://openairdocs.org/ntsb/CHI91LA182.md): Cessna 310L · Fort Wayne, IN · Accident · No injuries · Limited investigation · Final report · Jun 6, 1991 · N3337X · Substantial damage > The improper installation of a bearing by maintenance personnel. - [NTSB LAX89LA250](https://openairdocs.org/ntsb/LAX89LA250.md): Cessna 210 · Thermal, CA · Accident · No injuries · Limited investigation · Final report · Jul 27, 1989 · N76RR · Substantial damage > A twisted nose gear uplock due to an elongated bolt hole which prevented the nose gear from extending. - [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 MKC89LA025](https://openairdocs.org/ntsb/MKC89LA025.md): Cessna 310 · St. Louis, MO · Accident · No injuries · Limited investigation · Final report · Nov 18, 1988 · N8147M · Substantial damage > Arriving over his destination airport, the pilot said he had an unsafe right main gear light indication. After circling about two hours to lighten the fuel load, and attempting to lower the gear by emergency procedures, a landing was attempted. After… - [NTSB ATL89LA032](https://openairdocs.org/ntsb/ATL89LA032.md): Beech 35-A33 · Marietta, GA · Accident · Minor injuries · Limited investigation · Final report · Nov 13, 1988 · N431T · Substantial damage > During preflt 'run-up' at the end of the active rwy, the right brake failed and the airplane pivoted left while the engine was at a high power setting. The plt rpted that things happened so fast that he may have added power while attempting to reduce power.… - [NTSB MIA87LA073](https://openairdocs.org/ntsb/MIA87LA073.md): Cessna 310J · Straights Of Fl, FL · Accident · No injuries · Limited investigation · Final report · Jan 13, 1987 · N1204V · Substantial damage > The plt stated that the flt departed grand caymen, on January 12, 1987, at aprx 1600 EST. Aprx 3 hrs into the flt the c.h.t & exhaust temperatures hit red line on the left eng following a loss of oil pressure. He secured the eng & then noticed fuel being… - [NTSB CHI86LA234](https://openairdocs.org/ntsb/CHI86LA234.md): Beech BE-95-55 · Shelbyville, IN · Accident · No injuries · Limited investigation · Final report · Sep 29, 1986 · N562T · Substantial damage > While at cruise after sunset, the pilots discovered that the left panel lights and the overhead light were not operating. A white beam flashlight was used to observe the airspeed indicator, however, continued use of the flashlight blinded the pilots' vision… - [NTSB LAX86FVG07](https://openairdocs.org/ntsb/LAX86FVG07.md): Phillips Steen Skybolt · Sonora, CA · Accident · Minor injuries · Final report · Aug 31, 1986 · N69Z · Substantial damage > An amateur built Phillips steen skybolt experienced an inflight failure of the upper wing panel fabric which led to a rapid descent and subsequent hard landing in a parking lot. Examination of the wing panel revealed no evidence of glue or bonding material… - [NTSB CHI86LA089](https://openairdocs.org/ntsb/CHI86LA089.md): Beech 95-B55 · Muncie, IN · Accident · No injuries · Limited investigation · Final report · Feb 12, 1986 · N5841S · Substantial damage > The pilot intentionally landed gear up after an electrical failure and the gear failed to extend normally. The alternator switches were found off after the accident. It was beginning to get dark with ceilings at 2200 ft. - [NTSB CHI86LA070](https://openairdocs.org/ntsb/CHI86LA070.md): Cessna 185 · St. Ignace, MI · Accident · No injuries · Limited investigation · Final report · Jan 20, 1986 · N1573F · Substantial damage > The pilot stated that after the application of full power for takeoff his seat slid back to its full aft position. He could not reach any of the controls. He then unfastened his seat belt and lunged forward to pull the power off. At this time the right wing… - [NTSB ANC85LA095](https://openairdocs.org/ntsb/ANC85LA095.md): Cessna 185 · Kantishna, AK · Accident · No injuries · Limited investigation · Final report · Jun 14, 1985 · N75LE · Substantial damage > The plt was on a flt from fairbanks to Kantishna, AK; however, the rwy at Kantishna was muddy, so he elected to return to fairbanks. While returning, he elected to land at an abandoned mine strip for a comfort stop. During the landing, a hydraulic line to the… - [NTSB FTW85LA249](https://openairdocs.org/ntsb/FTW85LA249.md): Cessna 310F · Midland, TX · Accident · No injuries · Limited investigation · Final report · Jun 9, 1985 · N6778X · Substantial damage > On takeoff, the plt heard a loud bang when he cycled the gear up and he got a gear unsafe light. Personnel on the ground advised him that the nose gear was hanging down at a 45 degree angle, but the mains were up. The plt diverted to a nearby arpt that had… - [NTSB LAX85FA006](https://openairdocs.org/ntsb/LAX85FA006.md): Beech 95-A55 · Newport Beach, CA · Accident · 1 fatal · Field investigation · Final report · Oct 8, 1984 · N9572Y · Destroyed > Shortly after takeoff, the propeller separated from the aircraft's left engine. The aircraft continued to climb straight ahead and was then observed in s steep left turn during which it descended and crashed into the roof of a building approximately one… - [NTSB FTW84LA360](https://openairdocs.org/ntsb/FTW84LA360.md): Cessna 310Q · Amarillo, TX · Accident · No injuries · Limited investigation · Final report · Aug 18, 1984 · N6283Q · Substantial damage > During gear retraction on post-maintenance check flight initial climb, gear unlocked light remained on and gear extend/retract motor circuit breaker popped. Plt reset cb and heard a 'loud pop' from the nose section of the acft. Plt then extended gear but nose… - [NTSB CHI84LA291](https://openairdocs.org/ntsb/CHI84LA291.md): SIAI-Marchetti FN-333 · Lansing, MI · Accident · Serious injuries · Limited investigation · Final report · Jul 12, 1984 · N912NS · Destroyed > The acft was not flown for 6 yrs. During last annual inspection, 67 hrs of labor, the batteries (2), spark plug gaskets,magneto gaskets, battery cable lugs and impulse coupling were replaced. The fuel quantity transmitter, battery, magnetos and spark plugs… - [NTSB LAX84LA184](https://openairdocs.org/ntsb/LAX84LA184.md): Beech M35 · Santa Ana, CA · Accident · No injuries · Limited investigation · Final report · Feb 19, 1984 · N280AA · Substantial damage > The plt reported that he had an electrical failure after takeoff. He remained in the traffic pattern & lowered the landing gear on the downwind leg. During the landing roll, all three gear collapsed. The plt did not manually crank the landing gear down. The… - [NTSB MIA84IA074](https://openairdocs.org/ntsb/MIA84IA074.md): Beech 95-A55 · Opa Locka, FL · Incident · No injuries · Incident investigation · Final report · Feb 11, 1984 · N9707Y · Minor damage > The acft was intentionally landed with the landing gear retracted when the lt main gear could not be extended. Inspection of the acft revealed that the spring which pulls the lt main gear uplock out of the way when released had become disconnected from the… - [NTSB SEA83LA174](https://openairdocs.org/ntsb/SEA83LA174.md): Cessna 310Q · Spokane, WA · Accident · No injuries · Limited investigation · Final report · Aug 11, 1983 · N69604 · Substantial damage > While landing with a slight left x-wind, the plt purposely touched down on the left main gear first. Momentarily after touching down on the other main wheel, the right gear collapsed. At first, the plt thought the right tire had blown out & corrective action… - [NTSB ATL83LA283](https://openairdocs.org/ntsb/ATL83LA283.md): Cessna 310 · Wheeling, WV · Accident · No injuries · Limited investigation · Final report · Jul 19, 1983 · N3066L · Substantial damage > During the apch, the plt was unable to get a safe down indication for the right main gear. He changed the light bulb & still did not get a safe indication. A tower flyby was made, but the tower operator was unable to confirm if the right gear was locked. To… - [NTSB FTW83LA289](https://openairdocs.org/ntsb/FTW83LA289.md): Beech 95-B55 · Pineville, LA · Accident · No injuries · Limited investigation · Final report · Jun 20, 1983 · N7712R · Substantial damage > Prior to landing, the plt moved the gear switch to the extend position & noted that the gear indicated down. However, the left main gear did not extend. While landing with the left gear retracted, the acft settled on the left wing & prop. The acft spun 180… - [NTSB ATL83LA119](https://openairdocs.org/ntsb/ATL83LA119.md): Cessna 210 · Folkston, GA · Accident · No injuries · Limited investigation · Final report · Feb 24, 1983 · N7379E · Substantial damage > Shortly after departure, the pilot observed fuel coming from the fuel tank vent and elected to make a precautionary landing. He touched down in the first 1/3 of runway 17 at a speed of about 80 mph. The pilot stated that the brakes failed during the roll-out… - [NTSB LAX83LA103](https://openairdocs.org/ntsb/LAX83LA103.md): Beech 95-55 · San Francisco, CA · Accident · No injuries · Limited investigation · Final report · Feb 15, 1983 · N704CC · Substantial damage > The pilot was preparing to taxi when he noticed a loose fuel cap on the acft's left wing. He set the parking brake, exited the acft with both engines operating, placed a chock on the right wheel and was securing the loose fuel cap when the acft started to… Next page: https://openairdocs.org/ntsb.md?engine=17027&occurrence=130&page=2 ## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17027') AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 130)) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=17027&occurrence=130 --- 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.