# NTSB investigations: Continental TSI0-470-B

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 · 90 cases

## Latest cases

- [NTSB ERA26LA113](https://openairdocs.org/ntsb/ERA26LA113.md): Cessna 320C · Bartow, FL · Accident · No injuries · Class 4 · Limited · Final report · Feb 9, 2026 · N3034T · Substantial damage
  > Maintenance personnel’s failure to perform an adequate inspection of the airplane’s landing gear, which resulted in a collapse of the left main landing gear during landing.
- [NTSB CEN20LA256](https://openairdocs.org/ntsb/CEN20LA256.md): Cessna 320 · Round Rock, TX · Accident · 1 fatal · Class 3 · Limited · Final report · Jul 1, 2020 · N19AS · Destroyed
  > Improper maintenance that led to a loss of engine power due to a failed left engine magneto, the pilot’s improper application of single engine emergency procedures, and his failure to maintain control of the airplane which resulted in a collision with trees.
- [NTSB WPR18FA186](https://openairdocs.org/ntsb/WPR18FA186.md): Cessna 320 · Eagle Mountain, UT · Accident · 1 fatal · Class 3 · Field · Final report · Jun 28, 2018 · N320MF · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack and the airplane experiencing an aerodynamic stall at too low an altitude to recover.
- [NTSB WPR12FA164](https://openairdocs.org/ntsb/WPR12FA164.md): Cessna 320D · Green River, WY · Accident · 1 fatal · Field investigation · Final report · Apr 12, 2012 · N32EG · Destroyed
  > The pilot's failure to maintain airplane control while maneuvering in marginal weather conditions, which resulted in an exceedence of the design stress limits of the airplane and a subsequent in-flight structural failure.
- [NTSB CEN11CA211](https://openairdocs.org/ntsb/CEN11CA211.md): Piper PA-34-220T · Bogalusa, LA · Accident · Minor injuries · Data collection · Final report · Feb 6, 2011 · N80311 · Substantial damage
  > The pilot’s inadequate flare after encountering a gust of wind on landing.
- [NTSB CEN10LA567](https://openairdocs.org/ntsb/CEN10LA567.md): Cessna 320 · Denton, TX · Accident · No injuries · Limited investigation · Final report · Sep 18, 2010 · N56VP · Substantial damage
  > The failure of the landing gear push-pull rod.
- [NTSB LAX06CA171](https://openairdocs.org/ntsb/LAX06CA171.md): Cessna 320 · Long Beach, CA · Accident · No injuries · Data collection · Final report · May 14, 2006 · N5799X · Substantial damage
  > the pilot's inadequate compensation for the crosswind condition and failure to maintain lateral control of the airplane during takeoff.
- [NTSB SEA03LA127](https://openairdocs.org/ntsb/SEA03LA127.md): Lockheed 402-2 · Headquarters, ID · Accident · Minor injuries · Limited investigation · Final report · Jul 4, 2003 · N3380G · Substantial damage
  > The pilot's improper preflight planning and improper fuel consumption calculations. Factors contributing to the accident included the unfavorable wind condition, the downdraft, and the trees.
- [NTSB ANC03LA053](https://openairdocs.org/ntsb/ANC03LA053.md): Cessna 320 · McCarthy, AK · Accident · No injuries · Limited investigation · Final report · May 30, 2003 · N5712X · Substantial damage
  > The collapse of the left main landing gear during the landing roll for undetermined reasons.
- [NTSB FTW03LA150](https://openairdocs.org/ntsb/FTW03LA150.md): Cessna 320-D · EL Paso, TX · Accident · Serious injuries · Limited investigation · Final report · May 15, 2003 · N4111T · Destroyed
  > the loss of engine power for undetermined reasons and the pilot's failure to maintain aircraft control. Contributing factors were the gusty and high wind conditions, and the pilot's failure to compensate for the wind conditions.
- [NTSB FTW02LA265](https://openairdocs.org/ntsb/FTW02LA265.md): Cessna 320 · Gatesville, TX · Accident · No injuries · Limited investigation · Final report · Sep 26, 2002 · N382MR · Substantial damage
  > The loss of engine power to the left engine for undetermined reasons. A contributing factor was the rough and uneven terrain.
- [NTSB DEN01LA139](https://openairdocs.org/ntsb/DEN01LA139.md): Cessna 320 · Falcon, CO · Accident · Serious injuries · Limited investigation · Final report · Aug 7, 2001 · N3338P · Destroyed
  > the pilot's failure to abort the takeoff following a loss of right engine power. A factor was the loss of right engine power for undetermined reasons.
- [NTSB DEN01LA025](https://openairdocs.org/ntsb/DEN01LA025.md): Cessna 320C · Englewood, CO · Accident · No injuries · Limited investigation · Final report · Nov 30, 2000 · N3043T · Substantial damage
  > the failure of the nose landing gear to fully extend due to a bent extension rod.
- [NTSB FTW98LA245](https://openairdocs.org/ntsb/FTW98LA245.md): Cessna 320B · Rockport, TX · Accident · No injuries · Limited investigation · Final report · May 27, 1998 · N986J · Substantial damage
  > The pilot's failure to maintain airspeed during a go around which resulted in an inadvertent stall. Factors were the pilot's lack of experience in the make and model aircraft, his failure to follow the before landing checklist, and his improper use of the…
- [NTSB FTW97LA020](https://openairdocs.org/ntsb/FTW97LA020.md): Cessna 320A · Longmont, CO · Accident · No injuries · Limited investigation · Final report · Oct 18, 1996 · N430N · Substantial damage
  > The partial failure of the fuel control servo, causing an excessive flow/output of fuel to, and flooding of, the right engine.
- [NTSB SEA96FA094](https://openairdocs.org/ntsb/SEA96FA094.md): Cessna 320A · Provo, UT · Accident · 2 fatal · Field investigation · Final report · May 15, 1996 · N600JR · Destroyed
  > A fuel leak most probably ignited by hot exhaust gases from the leaking right engine manifold exhaust system, the decision by the pilots to operate the aircraft with knowledge of the fuel leak, and the pilot-in-command's failure to maintain adequate clearance…
- [NTSB LAX96LA180](https://openairdocs.org/ntsb/LAX96LA180.md): Cessna 320 · Mammoth Lakes, CA · Accident · No injuries · Limited investigation · Final report · Apr 28, 1996 · N5752X · Substantial damage
  > the partial failure of the right engine turbocharger wastegate butterfly valve to fully close due to mechanical binding and the low setting of its associated absolute pressure controller. A related factor was the high density altitude which reduced the…
- [NTSB FTW95LA372](https://openairdocs.org/ntsb/FTW95LA372.md): Cessna 320 · Gunnison, CO · Accident · Minor injuries · Limited investigation · Final report · Aug 23, 1995 · N5720X · Substantial damage
  > Fuel exhaustion induced power loss due to the pilot's failure to refuel. A factor was his disorientation.
- [NTSB SEA94LA028](https://openairdocs.org/ntsb/SEA94LA028.md): Cessna 320C · Spirit Lake, ID · Accident · No injuries · Limited investigation · Final report · Oct 30, 1993 · N3057T · Substantial damage
  > The pilot's failure to maintain airspeed. The pilot's failure to maintain directional control was a factor.
- [NTSB FTW93LA135](https://openairdocs.org/ntsb/FTW93LA135.md): Cessna 320C · No. Little Rock, AR · Accident · No injuries · Limited investigation · Final report · Apr 21, 1993 · N3057T · Substantial damage
  > The failure of the pilot to follow the checklist. A factor was the popped circuit breaker
- [NTSB LAX93LA179](https://openairdocs.org/ntsb/LAX93LA179.md): Cessna 320 · Mesa, AZ · Accident · No injuries · Limited investigation · Final report · Apr 17, 1993 · N5711X · Substantial damage
  > the separation of the steering spring from the steering yoke assembly due to inadequate installation. A factor in the accident was inadequate maintenance on the aircraft.
- [NTSB ATL92LA180](https://openairdocs.org/ntsb/ATL92LA180.md): Cessna 320 · Darlington, SC · Accident · No injuries · Limited investigation · Final report · Sep 14, 1992 · N5754X · Substantial damage
  > The improper servicing of the airplane with contaminated fuel by the owner pilot.
- [NTSB LAX91LA300](https://openairdocs.org/ntsb/LAX91LA300.md): Cessna 320 · Reno, NV · Accident · No injuries · Limited investigation · Final report · Jul 8, 1991 · N3011T · Substantial damage
  > The fatigue failure of the propeller feathering counter weight clamp assembly.
- [NTSB MKC89LA167](https://openairdocs.org/ntsb/MKC89LA167.md): Cessna 320 · St. Clair, MO · Accident · No injuries · Limited investigation · Final report · Jul 22, 1989 · N314D · Substantial damage
  > The landing gear retraction/extention system failed for undetermined reason.
- [NTSB MKC88FA119](https://openairdocs.org/ntsb/MKC88FA119.md): Cessna 320 · Atwood, KS · Accident · 4 fatal · Field investigation · Final report · Jul 7, 1988 · N320DB · Destroyed
  > The PIC had deptd the denver metro area carrying pax to vacation in Indiana. No flt plan was filed and there was no record of a preflt wx brief. The flt progrsd without any known difficulty until reaching the colorodo/kansas border. The PIC rqstd and rcvd wx…
- [NTSB LAX87LA279](https://openairdocs.org/ntsb/LAX87LA279.md): Cessna 320B · Bermuda Dunes, CA · Accident · No injuries · Limited investigation · Final report · Jul 25, 1987 · N44RM · Substantial damage
  > Drg a landing, the left main gear hit a raised lip at the apch end of the rwy & failed. The plt held the left wing off the rwy by using aileron until the acft slowed, then the acft drifted off the left side. The rwy lip had been created by construction on the…
- [NTSB MIA86LA131](https://openairdocs.org/ntsb/MIA86LA131.md): Beech 95-B55 · Orlando, FL · Accident · No injuries · Limited investigation · Final report · Apr 22, 1986 · N6272V · Substantial damage
  > Plt extended landing gear while in the landing flare. The aircraft settled onto the landing gear doors as the landing gear was extending which prevented the landing gear from extending. The aircraft then settled onto its belly and skidded off the runway.
- [NTSB CHI86FA041](https://openairdocs.org/ntsb/CHI86FA041.md): Cessna 320 · Ada, OH · Accident · 1 fatal · Field investigation · Final report · Dec 6, 1985 · N5755X · Destroyed
  > The pilot overflew a planned intermediate stop before running low on fuel. He was unable to find the airport he was being vectored to & attempted to land in a plowed field during dark conditions. As the aircraft passed over powerlines the aircraft was…
- [NTSB MKC85LA061](https://openairdocs.org/ntsb/MKC85LA061.md): Cessna 320 · Lee'S Summit, MO · Accident · No injuries · Limited investigation · Final report · Feb 17, 1985 · N5704X · Substantial damage
  > When plt lowered landing gear he did not get a safe indication. Gear appeared to be down and warning horn did not sound when throttles were retarded; however, nose gear collapsed during landing roll. Examination of system did not reveal reason for collapse…
- [NTSB DEN85LA021](https://openairdocs.org/ntsb/DEN85LA021.md): Cessna 320B · Glen Canyon, UT · Accident · No injuries · Limited investigation · Final report · Oct 27, 1984 · N9842L · Substantial damage
  > On takeoff roll, plt noted 5 inch difference in manifold pressure between the engs. Acft began to drift to the right. Plt applied corrective difference power, rudder and aileron to correct drift, but stated a gust of wind caused further right drift. Right…
- [NTSB LAX84LA244](https://openairdocs.org/ntsb/LAX84LA244.md): Cessna 320 · Long Beach, CA · Accident · No injuries · Limited investigation · Final report · Apr 19, 1984 · N6185Q · Substantial damage
  > While taxing to the active rwy, the plt was aware of several holes in the taxiway. He made a turn to the left & entered a dirt area to assure that the acft would not enter the taxiway holes. However, in the dirt area, the nosewheel sunk into a water covered…
- [NTSB DEN83LA219](https://openairdocs.org/ntsb/DEN83LA219.md): Cessna 320B · Mandan, ND · Accident · No injuries · Limited investigation · Final report · Sep 8, 1983 · N320RD · Substantial damage
  > The acft landed gear up after the normal and emergency extension systems failed to extend the landing gear. During the appraoch to land the plt noticed the landing gear down light'would not come on'. A missed approach was executed. The pltdiscussed the…
- [NTSB ATL82DA111](https://openairdocs.org/ntsb/ATL82DA111.md): Cessna 320A · Paintsville, KY · Accident · No injuries · Final report · Apr 21, 1982 · N600JR · Substantial damage
  > The pilot reported encountering wind shear at about 300 ft from the approach end of runway 31. He stated that the aircraft crabbed to the left and right rudder was applied. Also, he reported that the plane stalled about six to ten feet above the runway and…
- [NTSB LAX82FVG18](https://openairdocs.org/ntsb/LAX82FVG18.md): Cessna 320C · Sacramento, CA · Accident · No injuries · Final report · Feb 27, 1982 · N14MC · Substantial damage
  > On the previous flight, the landing gear was cycled two or three times without a safe indication while using the normal gear extension system. The gear was then hand cranked down and a safe light was obtained. After the flight, a gear retraction test was…
- [NTSB SEA81FYP06](https://openairdocs.org/ntsb/SEA81FYP06.md): Cessna 320 · Curlew, WA · Accident · No injuries · Closed · Jan 14, 1981 · N9831L · Substantial damage
- [NTSB LAX81FA020](https://openairdocs.org/ntsb/LAX81FA020.md): Cessna 320C · Marysville, WA · Accident · 2 fatal · Closed · Nov 30, 1980 · N9RT · Destroyed
- [NTSB CHI79DEX07](https://openairdocs.org/ntsb/CHI79DEX07.md): Cessna 320C · Portland, IN · Accident · No injuries · Closed · Nov 2, 1978 · N3166T · Substantial damage
- [NTSB MKC78FCG57](https://openairdocs.org/ntsb/MKC78FCG57.md): Cessna 320 · Olathe, KS · Accident · No injuries · Closed · Aug 6, 1978 · N5731X · Substantial damage
- [NTSB CHI78FEE60](https://openairdocs.org/ntsb/CHI78FEE60.md): Cessna 320C · West Chicago, IL · Accident · No injuries · Closed · Jul 31, 1978 · N3021T · Substantial damage
- [NTSB DEN78FTE81](https://openairdocs.org/ntsb/DEN78FTE81.md): Cessna 320 · Montrose, CO · Accident · No injuries · Closed · Jul 30, 1978 · N5735X · Substantial damage
- [NTSB OAK77FA030](https://openairdocs.org/ntsb/OAK77FA030.md): Cessna 320C · Wells, NV · Accident · 1 fatal · Closed · May 6, 1977 · N3044T · Destroyed
- [NTSB MKC77FA020](https://openairdocs.org/ntsb/MKC77FA020.md): Cessna 320C · Osborne, KS · Accident · No injuries · Closed · Apr 20, 1977 · N48325 · Substantial damage
- [NTSB OAK75FVG53](https://openairdocs.org/ntsb/OAK75FVG53.md): Cessna 320C · Chico, CA · Accident · No injuries · Closed · Apr 9, 1975 · N3065T · Destroyed
- [NTSB NYC75FGM22](https://openairdocs.org/ntsb/NYC75FGM22.md): Cessna 320 · Washington, PA · Accident · No injuries · Closed · Jan 17, 1975 · N5716X · Substantial damage
- [NTSB OAK74FXQ23](https://openairdocs.org/ntsb/OAK74FXQ23.md): Cessna 320A · Fallon, NV · Accident · No injuries · Closed · Feb 24, 1974 · N3033R · Substantial damage
- [NTSB CHI74FEE26](https://openairdocs.org/ntsb/CHI74FEE26.md): Cessna 320 · Northbrook, IL · Accident · 1 fatal · Closed · Oct 14, 1973 · N861W · Destroyed
- [NTSB DEN73FTE85](https://openairdocs.org/ntsb/DEN73FTE85.md): Cessna 320C · Boulder, CO · Accident · No injuries · Closed · Jun 11, 1973 · N543M · Substantial damage
- [NTSB FTW73DQG38](https://openairdocs.org/ntsb/FTW73DQG38-170357.md): Cessna 320B · Plainview, TX · Accident · No injuries · Closed · Apr 1, 1973 · N9856L · Substantial damage
- [NTSB DEN73FTM22](https://openairdocs.org/ntsb/DEN73FTM22.md): Cessna 320C · Ogden, UT · Accident · No injuries · Closed · Feb 20, 1973 · N3017T · Substantial damage
- [NTSB OAK73IP016](https://openairdocs.org/ntsb/OAK73IP016.md): Cessna 320A · Redding, CA · Incident · No injuries · Closed · Dec 12, 1972 · N3044R · Minor damage

Next page: https://openairdocs.org/ntsb.md?engine=17029&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 ('17029'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17029

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