NTSB investigations: Continental IO-520 series
4,750 cases on aircraft whose registry engine model is Continental IO-520 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, newest first
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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032'))
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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032'))
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 CEN15LA336Accident · Minor injuriesLimited investigationFinal reportBeech A36 · Austin, TXA total loss of engine power due to an excessively rich fuel mixture as a result of the improper adjustment of the fuel pump aneroid.NTSB CEN15LA366Accident · No injuriesLimited investigationFinal reportCessna 206 · Pecos, TXThe pilot's inadequate preflight fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.NTSB GAA15CA209Accident · No injuriesData collectionFinal reportBellanca 17 30A · Tallahassee, FLThe pilot's improper fuel planning, which resulted in fuel exhaustion and a forced landing on a road where the left wing impacted vegetation and sustained substantial damage.NTSB ERA15LA286Accident · Minor injuriesLimited investigationFinal reportBeech A36 · Poughkeepsie, NYA leaking fuel discharge fitting, which resulted in a partial loss of engine power and an off-airport, gear-up landing.NTSB ERA15LA281Accident · Minor injuriesClass 3 · LimitedFinal reportCessna A188B · Albertson, NCThe pilot’s failure to maintain clearance from wires during takeoff due to his impairment from alcohol use.NTSB ANC15CA053Accident · No injuriesData collectionFinal reportCessna U206F · Kasilof, AKThe pilot's selection of unsuitable terrain for takeoff, which resulted in a jammed elevator and subsequent loss of control and collision with terrain.NTSB ANC15FA050Accident · 1 fatalField investigationFinal reportCessna U206G · Trapper Creek, AKThe pilot's failure to maintain clearance from trees while intentionally maneuvering close to the ground.NTSB ERA15LA273Accident · No injuriesLimited investigationFinal reportBeech 35-C33 · Wilmington, NCThe pilot's failure to ensure that the landing gear was in the down and locked position before touchdown, which resulted in a landing with the gear in transit.NTSB GAA15CA213Accident · No injuriesData collectionFinal reportCessna A185F · Dauphin Island, ALThe pilot's loss of directional control during the landing roll in gusty wind conditions which resulted in a ground loop and impact with terrain.NTSB CEN15CA293Accident · Serious injuriesData collectionFinal reportCessna A188B · Crawfordsville, INThe pilot's failure to maintain clearance from the powerline during an aerial application operations.NTSB ANC15CA042Accident · No injuriesData collectionFinal reportCessna U206G · Anchorage, AKThe pilot's improper recovery from a bounced landing, and his failure to maintain directional control.NTSB WPR15LA198Accident · Serious injuriesLimited investigationFinal reportCessna TU206F · Schafers Meadows, MTThe pilot's failure to maintain directional control of the airplane during the landing roll in variable and gusting wind conditions.NTSB CEN15FA267Accident · 4 fatalField investigationFinal reportBeech A36 · Huggins, MOThe pilot's failure to maintain adequate airspeed and his exceedance of the airplane's critical angle-of-attack, which resulted in an aerodynamic stall and loss of control.NTSB WPR15LA183Accident · No injuriesLimited investigationFinal reportBeech E33A · Tucson, AZA loss of left braking action for reasons that could not be determined because postaccident examination did not reveal any evidence of preimpact mechanical failures or malfunctions that would have precluded normal operation, which resulted in a loss of…NTSB ERA15LA231Accident · 1 fatalLimited investigationFinal reportBeech A36 · Siler City, NCThe pilot's failure to maintain adequate airspeed and his exceedance of the airplane's critical angle of attack while maneuvering for landing, which resulted in an aerodynamic stall.NTSB ANC15LA033Accident · Serious injuriesLimited investigationFinal reportCessna 185 · Talkeetna, AKThe other pilot’s failure to maintain an adequate visual lookout, which resulted in a midair collision. Contributing to the accident was the other pilot’s failure to follow Federal Aviation Administration-recommended traffic pattern procedures.NTSB ANC15FA032Accident · 1 fatalField investigationFinal reportCessna 207 · Bethel, AKThe pilot's failure to maintain altitude, which resulted in collision with the terrain. Contributing to the accident was the pilot's impairment from carbon monoxide exposure in flight. The source of the carbon monoxide could not be determined because the…NTSB ANC15CA030Accident · Minor injuriesData collectionFinal reportCessna U206G · Port Alsworth, AKThe pilot's inadequate preflight and mismanagement of the fuel supply, which resulted fuel exhaustion.NTSB WPR15FA166Accident · 1 fatalField investigationFinal reportCessna 210F · Pleasanton, CAThe pilot’s continued visual flight into instrument flight rules conditions, which resulted in his failure to maintain sufficient clearance from rising terrain.NTSB ANC15LA023Accident · No injuriesLimited investigationFinal reportCessna 185 · Nome, AKThe failure of the left main landing gear leg for reasons that could not be determined based on the available evidence.NTSB GAA15CA054Accident · No injuriesData collectionFinal reportBellanca 1730 - A · Campbellsville, KYThe pilot's improper landing flare which resulted in a hard landing.NTSB ERA15CA176Accident · Serious injuriesData collectionFinal reportBeech V35B · Wetumpka, ALThe pilot's use of an incorrect radio frequency when attempting to turn on the runway lights, resulting is an attempt to land the airplane while aligned with airport hangar lights.NTSB ANC15CA019Accident · No injuriesData collectionFinal reportCessna A185F · Palmer, AKThe pilot's loss of directional control during landing, resulting in a collision with terrain.NTSB GAA15CA022Accident · No injuriesData collectionFinal reportBeech A36 · New Market, INThe pilot's improper fuel planning, which resulted in fuel exhaustion, and a loss of engine power en-route.NTSB ERA15CA154Accident · No injuriesData collectionFinal reportBeech 58 · Monroe, NCThe pilot's failure to maintain a proper glidepath and failure to perform a go-around once a safe landing could not accomplished, which resulted in a landing area overshoot and runway excursion.NTSB CEN15LA144Accident · No injuriesLimited investigationFinal reportBeech 58 · Denver, COThe pilot’s failure to maintain airplane control during a rejected takeoff from a slush-covered runway at night.NTSB WPR15CA102Accident · No injuriesData collectionFinal reportCessna 185 - E · Carson City, NVThe pilot's failure to maintain directional control during landing with a crosswind which resulted in a ground loop.NTSB CEN15LA137Accident · Serious injuriesLimited investigationFinal reportBeech A36 · Andrews, TXThe pilot's failure to note that icing conditions existed in the airport area despite having received that information in a preflight briefing, which resulted in his flight into an area of icing and the subsequent loss of airplane control due to ice…NTSB WPR15FA088Accident · 2 fatalField investigationFinal reportBeech 36 · Mountain Pass, CAAn in-flight loss of control for reasons that could not be determined based on available information.NTSB CEN15LA107Accident · Serious injuriesLimited investigationFinal reportCessna 210J · Dodge City, KSThe loss of engine power on approach due to fuel exhaustion, which resulted from the pilot's improper preflight fuel planning and inspection.NTSB ERA15CA095Accident · No injuriesData collectionFinal reportCessna A185E · Lewiston, METhe pilot's failure to properly set the throttle prior to engine start, which resulted in a loss of control and collision with parked airplanes.NTSB ERA15LA090Accident · Minor injuriesLimited investigationFinal reportCessna P206 · Key West, FLA total loss of engine power for reasons that could not be determined during postaccident examinations and testing.NTSB CEN15FA081Accident · 1 fatalField investigationFinal reportBeech V35A · Seagoville, TXThe pilot’s loss of control and subsequent impact with terrain in instrument meteorological conditions.NTSB CEN15FA060Accident · 1 fatalField investigationFinal reportBellanca 17-30A · Boonville, MOThe pilot's failure to maintain adequate airspeed during a forced landing following a total loss of engine power due to fuel starvation, which resulted in the airplane exceeding its critical angle of attack, and an aerodynamic stall at a low altitude.…NTSB CEN15LA050Accident · Serious injuriesLimited investigationFinal reportCessna 401A · Fulton, MOA failure of the right engine magneto distributor drive gears, which resulted in a total loss of engine power during takeoff. Contributing to the accident was the operator’s failure to inspect and maintain the magnetos in accordance with the engine…NTSB WPR15LA042Accident · No injuriesLimited investigationFinal reportCessna U206G · La Verne, CAThe pilot's loss of directional control during the landing roll for reasons that could not be determined, because postaccident examination of the nosewheel assembly revealed no anomalies that would have precluded normal operation.NTSB ERA15LA053Accident · Minor injuriesLimited investigationFinal reportBeech F33A · Clinton, CTThe pilot's inadequate fuel planning and improper fuel management, which resulted in a total loss of engine power due to fuel starvation. Contributing to the accident was the pilot's failure to follow proper procedures in response to the loss of engine power.NTSB ERA15CA045Accident · No injuriesData collectionFinal reportBeech V35B · Vicksburg, MSThe pilot's failure to maintain directional control while landing in variable wind conditions, resulting in a runway excursion and collision with an object.NTSB ERA15WA026Accident · 1 fatalForeign investigationCessna 310R · Governors Harbor, BahamasNTSB CEN15CA049Accident · No injuriesData collectionFinal reportCessna 210 · Kalamazoo, MIThe pilot's failure to ensure that the landing gear was fully extended in the down and locked position prior to touchdown, which resulted in the left main landing gear collapse, runway excursion, and impact with a runway exit sign.NTSB ERA15CA027Accident · No injuriesData collectionFinal reportCessna A188B · Louisburg, NCThe pilot's failure to maintain directional control during takeoff.NTSB ERA14CA463Accident · No injuriesData collectionFinal reportBeech D55 · Hazleton, PAThe brake application for unknown reasons resulting in rupture of the left main landing gear tire and tube, and subsequent loss of directional control.NTSB WPR14CA387Accident · No injuriesData collectionFinal reportBeech E33A · Las Vegas, NVThe pilot's incorrect engine start procedures, which included improper throttle position and failure to keep the brakes applied, which resulted in a loss of directional control and subsequent collision with a parked airplane.NTSB ERA14LA436Accident · Serious injuriesLimited investigationFinal reportBellanca 17-30A · Monroe, GAThe improper installation of the oil filter adapter at an unknown time, which resulted in an oil leak and subsequent oil starvation to the engine.NTSB ANC14CA076Accident · No injuriesData collectionFinal reportCessna U206B · Gustavus, AKThe motor vehicles operators' lack of attention, and improper decision to cross the runway with the runway alert system active, resulting in a collision with the airplane.NTSB CEN14WA478Accident · 1 fatalForeign investigationCessna A185F · Baie-Comeau, CanadaNTSB ERA14LA409Accident · 1 fatalLimited investigationFinal reportCessna A188B · Middleton, TNThe pilot’s failure to see and avoid power lines during a low-level aerial application operation.NTSB ERA14FA403Accident · 1 fatalField investigationFinal reportBeech S35 · Laurel Hill, FLA total loss of engine power due to detonation/preignition damage of the No. 6 cylinder. Contributing to the accident was the pilot’s decision to continue flight after receiving an indication of an impending engine failure.NTSB CEN14LA425Accident · Minor injuriesLimited investigationFinal reportCessna U206E · Braithwaite, LAThe pilot's mismanagement of the fuel system, which resulted in a total loss of engine power due to fuel starvation and the subsequent forced landing.NTSB CEN14LA393Accident · Serious injuriesLimited investigationFinal reportBeech 35-C33A · Pueblo, COA total loss of engine power due to fuel starvation, which resulted from the pilot’s improper fuel management and resulted in a forced landing on unsuitable terrain.