NTSB investigations: Continental I0-470 series, AR
50 cases on aircraft whose registry engine model is Continental I0-470 series. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1964 | 2 |
|---|---|
| 1965 | 2 |
| 1966 | 3 |
| 1967 | 1 |
| 1968 | 3 |
| 1969 | 2 |
| 1970 | 3 |
| 1971 | 2 |
| 1973 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 4 |
| 1979 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1989 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1999 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2008 | 2 |
| 2010 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "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\" = 'AR' 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"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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" = 'AR' 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" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB CEN26LA029Accident · Serious injuriesClass 3 · LimitedPreliminary reportBeech 35-33 · Flippin, AROn October 23, 2025, about 1713 central daylight time, a Beech 35-33 airplane, N864R, was substantially damaged when it was involved in an accident near Flippin, Arkansas. The pilot sustained serious injuries. The airplane was operated as a Title 14 Code of…NTSB CEN26FA010Accident · 3 fatalClass 3 · FieldPreliminary reportCessna 210B · Parkin, AROn October 6, 2025, about 1514 central daylight time, a Cessna 210B airplane, N9627X, was destroyed when it was involved in an accident near Parkin, Arkansas. The pilot and two passengers were fatally injured. The airplane was operated as a Title 14 Code of…NTSB CEN23FA074Accident · 1 fatalClass 3 · FieldFinal reportBeech M35 · Fayetteville, ARThe pilot’s mismanagement of the airplane’s fuel system, which resulted in fuel starvation and a loss of engine power.NTSB CEN22LA378Accident · No injuriesClass 3 · LimitedFinal reportCessna 210B · Clinton, ARA fatigue crack in the hydraulic actuator, which resulted in the loss of hydraulic fluid and the pilot’s inability to fully extend the landing gear.NTSB CEN20LA078Accident · Serious injuriesClass 3 · LimitedFinal reportNavion Navion · Fort Smith, ARThe inadequate inspection of the fuel selector valve, which was degraded, allowed fuel to leak, and resulted in fuel starvation and a loss of engine power.NTSB CEN16FA172Accident · 1 fatalField investigationFinal reportCessna 310F · North Little Rock, ARThe pilot's failure to promptly feather the left propeller upon the initial loss of engine power shortly after takeoff and his failure to maintain airspeed while maneuvering with one engine inoperative, which resulted in a loss of control at a low altitude.…NTSB CEN15FA374Accident · 1 fatalField investigationFinal reportBeech 35 B33 · El Dorado, ARThe loss of engine power for reasons that could not be determined during postaccident examination of the accident site or based on the available information and the pilot's failure to maintain adequate airspeed and his exceedance of the airplane's critical…NTSB CEN14LA204Accident · Minor injuriesLimited investigationFinal reportCessna 210A · Searcy, ARThe pilot's inadequate preflight inspection of the airplane, which resulted in oil starvation and a subsequent engine failure.NTSB CEN13LA229Accident · Minor injuriesLimited investigationFinal reportBeech N35 · Warren, ARThe fatigue failure of the engine crankshaft due to oversized crankcase saddle bores, which resulted from maintenance personnel improperly resizing the saddle bores during engine maintenance.NTSB CEN10CA436Accident · Minor injuriesData collectionFinal reportCessna 310C · Ashdown, ARThe pilot’s loss of directional control during the takeoff roll and his lack of experience in the airplane.NTSB CEN10CA110Accident · No injuriesData collectionFinal reportBeech J35 · Russellville, ARThe pilot's improper engine starting procedures.NTSB CEN09CA102Accident · Serious injuriesData collectionFinal reportBeech 95-B55 · Batesville, ARThe pilot's improper decision to land with a tailwind which resulted in the overrun landing. Factors contributing to the accident include the culvert and the tailwind.NTSB DEN08LA095Accident · No injuriesLimited investigationFinal reportDowner Bellanca 14-19-3 · N. Little Rock, ARThe loss of engine power due to the incorrect and improper installation of throttle and mixture cables by unknown maintenance personnel.NTSB FTW03LA010Accident · No injuriesLimited investigationFinal reportBeech K35 · Flippin, ARThe pilot's selection of an unsuitable landing area. A contributing factor was the pilot's disorientation.NTSB FTW01FA171Accident · 4 fatalField investigationFinal reportCessna 205 · De Queen, ARthe pilot's VFR flight into IMC, which resulted in spatial disorientation and a loss of aircraft control. A contributing factor to the accident was the pilot's lack of total instrument flight time.NTSB FTW99LA126Accident · No injuriesLimited investigationFinal reportBeech J35 · Bass, ARThe pilot's failure to maintain aircraft directional control during landing roll on a gravel road. Factors were the clouds and low ceilings, the low fuel status, and the gravel road condition.NTSB FTW93LA213Accident · No injuriesLimited investigationFinal reportBeech 95-B55B · Ashdown, ARThe pilot's failure to abort the landing. A factor was the wet grassNTSB FTW93LA036Accident · No injuriesLimited investigationFinal reportCessna 210B · Mountain View, ARThe collapsed right main gear due to the gear locking mechanism not being engaged. A factor was the failed crankshaft.NTSB FTW91FA017Accident · 1 fatalField investigationFinal reportBeech B55 · England, ARThe pilot's misjudgement of altitude, which resulted in his failure to arrest descent from a dive. The pilot's impaired judgment from consumption of ethanol (alcohol) was a factor.NTSB MKC89LA095Accident · No injuriesLimited investigationFinal reportBeech BE-55 · Hot Springs, ARA wheels up landing was performed by the pilot in command, due to the interrupted landing and go-around. A psychological traffic pattern habit interference mind set interfered with the pilots ability to perform the normal functions required by the landing…NTSB MKC87LA029Accident · No injuriesLimited investigationFinal reportBeech 95-B55 · Dumas, ARThe plt stated that he was operating VFR out of ft. lauderdale, Florida, when he encountered IMC weather close to valdosta, Georgia. At this point, the plt further stated, he air-filed an IFR flight plan but elected not to land and refuel. According to ATC…NTSB MKC84FA116Accident · 2 fatalField investigationFinal reportCessna 310I · Fayetteville, ARWhen the plt received a wx briefing at 1012 CST, he was advised that the wx at his destination (Fayetteville, AR) was an estimated 600' overcast, vis 4 mi with light drizzle & fog, but the wx was forcast to begin to improve in about 1 hr. He took off & during…NTSB FTW83LA064Accident · No injuriesLimited investigationFinal reportBeech E33 · Little Rock, ARDuring the landing roll, all three of the landing gear retracted as the pilot was applying brakes to turn off at the first exit. FAA inspectors found the landing gear handle in the down position with the circuit breaker popped. The flaps were also found in…NTSB FTW80DPG61Accident · No injuriesClosedCessna 310G · Helena, ARNTSB FTW79FPG31Accident · No injuriesClosedNardi FN-333 · Hot Springs, ARNTSB FTW79DPG10Accident · No injuriesClosedCessna 310H · Little Rock, ARNTSB FTW79FPG05Accident · No injuriesClosedBeech J35 · Newport, ARNTSB FTW79DPG04Accident · No injuriesClosedCessna 310Q · De Queen, ARNTSB FTW78FPG16Accident · Serious injuriesClosedCessna 310Q · Fort Smith, ARNTSB FTW78FPG09Accident · No injuriesClosedBeech 95-B55 · Siloam Springs, ARNTSB FTW76DPG99Accident · No injuriesClosedBeech 95-B55 · Van Buren, ARNTSB FTW73DPG64Accident · No injuriesClosedBeech B55 · Pine Bluff, ARNTSB FTW72FPG53Accident · No injuriesClosedBeech 95-B55 · De Queen, ARNTSB FTW71FPG40Accident · No injuriesClosedBeech 95-55 · Russellville, ARNTSB FTW70FPG31Accident · Minor injuriesClosedDowner 14-19 · Fort Smith, ARNTSB FTW70FPG17Accident · No injuriesClosedBeech 35-A33 · Little Rock, ARNTSB FTW70FPG11Accident · No injuriesClosedBeech M35 · Hope, ARNTSB FTW70F0224Accident · Minor injuriesClosedCessna 205 · Lake Village, ARNTSB FTW70F0186Accident · No injuriesClosedBeech 95-B55 · Jonesboro, ARNTSB FTW69F0299Accident · No injuriesClosedBeech P35 · Little Rock, ARNTSB FTW68A0086Accident · No injuriesClosedCessna 310J · Booneville, ARNTSB FTW68D0481Accident · No injuriesClosedBeech N35 · Dequeen, ARNTSB FTW68D0113Accident · No injuriesClosedBeech M35 · Blytheville, ARNTSB FTW67F0316Accident · No injuriesClosedCessna 210 · Little Rock, ARNTSB FTW66F0589Accident · No injuriesClosedBellanca 14-19 · Malvern, ARNTSB FTW66F0605Accident · No injuriesClosedBeech N35 · Little Rock, ARNTSB FTW66F0470Accident · No injuriesClosedBeechcraft K35 · Camden, ARNTSB UNK65X1325Accident · No injuriesClosedCessna 210 · Earle, ARNTSB UNK65X1138Accident · No injuriesClosedBeechraft 35-33 · Almyra, ARNTSB UNK64X0880Accident · No injuriesClosedBeechcraft B33 · El Dorado, AR