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 DEN05CA116Accident · No injuriesData collectionFinal reportCessna 210E · Saratoga, WYthe pilot's failure to maintain aircraft control and the pilot's improper preflight planning/preparation. Contributing factors include the pilot's failure to maintain airspeed resulting in an inadvertent stall/mush, the pilot's failure to calculate a weight…NTSB CHI05CA201Accident · No injuriesData collectionFinal reportCessna 188 · Mexico, MOThe pilot's failure to maintain directional control. Factors were the grass terrain adjacent to the runway and the collapse of the main landing gear.NTSB ATL05FA135Accident · 2 fatalField investigationFinal reportBeech V35B · Rock Hill, SCThe pilot's mismanagement of the fuel supply , which resulted in fuel starvation and subsequent loss of engine power.NTSB ANC05LA104Accident · No injuriesLimited investigationFinal reportCessna 185 · Talkeetna, AKThe pilot's failure to compensate for wind conditions and his failure to maintain directional control of the airplane during the landing roll, which resulted in an excursion off the side of the runway and a nose over.NTSB LAX05LA237Accident · No injuriesLimited investigationFinal reportCessna A188B · Bishop, CAthe failure of the tailwheel mount during the landing roll, which resulted in a ground loop.NTSB CHI05LA178Accident · No injuriesLimited investigationFinal reportCessna 210E · La Gygne, KSThe failure of the throttle control cable which resulted from wear followed by fatigue cracking. A factor associated with the accident was the corn crop which the airplane contacted during the forced landing.NTSB SEA05LA141Accident · No injuriesLimited investigationFinal reportCessna 206E · Stuart Island, WAThe pilot's excessive airspeed on final for the current runway surface conditions, and the intentional obstruction avoidance maneuver he executed when it became clear the aircraft was about to go off the end of the runway. Factors include the pilot's improper…NTSB MIA05FA130Accident · 1 fatalField investigationFinal reportBeech V35 · De Funiak Sprgs, FLThe loss of engine power during cruise flight for an undetermined reason, which resulted in an emergency descent and an in-flight collision with tress and terrain.NTSB SEA05FA136Accident · 2 fatalField investigationFinal reportBeech E-55 · Lopez, WAThe pilot's failure to refuel the airplane which resulted in a dual loss of engine power during normal descent due to fuel exhaustion. A contributing factor was the incorrect installation of the left and right wing fuel sight gage/float assemblies by unknown…NTSB IAD05LA109Accident · No injuriesLimited investigationFinal reportBeech BE-35-C33A · East Hampton, NYThe pilot's failure to attain the proper touchdown point during landing, which resulted in the airplane touching down short of the landing surface.NTSB CHI05CA175Accident · No injuriesData collectionFinal reportCessna A185F · Elk Lake, MIThe gear retraction not performed by the pilot.NTSB DFW05LA171Accident · 1 fatalLimited investigationFinal reportCessna A188B · Piggott, ARThe pilot's failure to maintain adequate airspeed resulting in an inadvertent stall.NTSB SEA05FA124Accident · Serious injuriesField investigationFinal reportCessna 320E · Missoula, MTTerrain clearance was not possible as a result of a right engine failure. Factors contributing to the accident included the rising terrain, foreign material being ingested into the engine's turbocharger, which obstructed the turbocharger's impeller, the…NTSB SEA05LA121Accident · Minor injuriesLimited investigationFinal reportCessna 188A · Fairview, MTWhile in cruise flight a separation of a propeller blade as a result of a propeller hub crack. Factors contributing to the accident included the installation of an unapproved propeller, and the failure to properly service the propeller with red dyed oil for…NTSB DFW05LA165Accident · Minor injuriesLimited investigationFinal reportCessna 401A · Houston, TXThe loss of engine power to both engines due to fuel starvation as a result of the pilot's improper fuel management. A contributing factor was the lack of suitable terrain for the forced landing.NTSB CHI05LA154Accident · No injuriesLimited investigationFinal reportCessna A188B · Washburn, NDThe separation of the tailwheel assembly, the pilot's directional control of the airplane not possible during the takeoff, and the unsuitable terrain the pilot encountered.NTSB CHI05LA149Accident · 1 fatalLimited investigationFinal reportCessna 188 · Senath, MOThe pilot's failure to maintain clearance from the tower guy wires. A factor was the extra antenna guy wire.NTSB DFW05CA161Accident · No injuriesData collectionFinal reportCessna A188B · Osceola, ARThe pilot's failure to maintain directional control during takeoff. A contributing factor was the prevailing crosswind.NTSB ANC05LA087Accident · No injuriesLimited investigationFinal reportCessna U206F · Homer, AKThe fracture of the airplane's nose gear scissor during landing, which resulted in a loss of control during the landing roll, and a nose down. A factor associated with the accident was the loss of nosewheel steering control.NTSB ANC05LA085Accident · Serious injuriesLimited investigationFinal reportCessna U206F · Skwentna, AKThe pilot's improper loading of externally carried lumber that caught fire due to exposure to hot exhaust gases during cruise flight, which resulted in an emergency descent/landing and subsequent collision with a gravel bar. A factor contributing to the…NTSB DEN05LA088Accident · No injuriesLimited investigationFinal reportBeech S35 · Colorado Spring, COthe flight instructor and pilot's improper decision to continue the attempted high altitude takeoff when Vy airspeed was not obtained, and failure to abort the takeoff which resulted in an off-field landing and subsequent impact with terrain. A contributing…NTSB DFW05CA176Accident · No injuriesData collectionFinal reportCessna A188B · Truman, ARThe pilot's failure to maintain clearance with the power lines while maneuvering during an aerial application flight. A contributing factor was the sunglare.NTSB DEN05LA086Accident · Minor injuriesLimited investigationFinal reportBeech S35 · Broomfield, COthe pilot's failure to maintain adequate airspeed which resulted in a stall, and his failure to abort the takeoff. The loss of power for undetermined reasons is a contributing factor.NTSB ANC05LA079Accident · Minor injuriesLimited investigationFinal reportCessna 206 · Stony River, AKA partially blocked fuel pump, which resulted in a loss of engine power while in cruise flight. A factor associated with the accident was an inoperative electric auxiliary fuel pump.NTSB SEA05LA110Accident · No injuriesLimited investigationFinal reportBeech A-36 · Tacoma, WAThe malfunction of the fuel injection control system, for undetermined reasons, while the aircraft was on base leg for a full-stop landing. Factors include soft terrain in the area where the pilot found it necessary to perform a forced landing.NTSB MIA05WA115Accident · 5 fatalForeign investigationCessna 206C · Puntarenas, Costa RicaNTSB DFW05LA139Accident · Minor injuriesLimited investigationFinal reportBeech A36 · Arcola, TXThe pilot's failure to maintain directional control and airspeed which resulted in an inadvertent stall while attempting a go-around. A contributing factor was the quartering tailwind.NTSB MIA05LA108Accident · No injuriesLimited investigationFinal reportBeech 58 · Gulfport, MSThe inadequate maintenance inspection by maintenance personnel which resulted in damaged landing gear pulleys, resulting in the failure of the landing gear downlock to engage, and collapse of the main landing gear during landing.NTSB ATL05CA087Accident · No injuriesData collectionFinal reportBeech BE-36 · Dahlonega, GAThe pilot's mismanagment of the fuel supply which resulted in fuel starvation and subsequent loss of engine power.NTSB DFW05CA128Accident · Serious injuriesData collectionFinal reportBellanca 17-30A · Houston, TXThe pilot's mismanagement of the fuel and his inadequate monitoring of the fuel supply which resulted in fuel starvation.NTSB DFW05CA124Accident · No injuriesData collectionFinal reportCessna 210L · Houston, TXThe pilot's failure to maintain directional control during landing roll. A contributing factor was reported partial loss of brake control.NTSB CHI05LA114Accident · 1 fatalLimited investigationFinal reportCessna A188B · Ludell, KSThe pilot's failure to maintain clearance from trees during an aerial application maneuver. The trees and the sun glare were contributing factors.NTSB LAX05LA140Accident · Serious injuriesLimited investigationFinal reportBeech 35-C33A · Paso Robles, CAthe separation of the number 4 engine cylinder due to improperly torqued cylinder hold down nuts. A finding in this accident was the lack of a shoulder restraint system in the airplane, which contributed to the occupants' injuries.NTSB SEA05LA077Accident · Serious injuriesLimited investigationFinal reportBeech V35B · Tupelo, MSA loss of engine power due to the inadequate in-flight planning and the pilot's failure to refuel the airplane resulting in fuel exhaustion.NTSB ANC05CA060Accident · No injuriesData collectionFinal reportCessna A185E · Wasilla, AKThe flight instructor's failure to provide adequate supervision of the second pilot during the landing roll, which resulted in a loss of control and an intentional ground-loop by the instructor. A factor in the accident was the dual student's ( a certificated…NTSB DFW05LA105Accident · No injuriesLimited investigationFinal reportBeech A36 · Early, TXA loss of engine power due to the improper installation of the oil filter resulting in oil starvation and eventual seizure of the engine. A contributing factor was the lack of suitable terrain for the forced landing.NTSB ANC05CA059Accident · No injuriesData collectionFinal reportCessna U206E · Yakutat, AKThe pilot's selection of unsuitable terrain for landing, which resulted in a nose down, and structural damage to the wing. A factor contributing to the accident was the soft sand.NTSB SEA05LA081Accident · No injuriesLimited investigationFinal reportCessna 185F · Medford, ORThe pilot's failure to maintain directional control during the landing roll. Factors include variable winds that at times were crosswinds.NTSB SEA05CA069Accident · No injuriesData collectionFinal reportCessna A188B · Palouse, WAThe pilot's failure to maintain terrain clearance during the initial climb after takeoff. A tailwind, hilly terrain and inadequate airspeed were factors.NTSB DEN05FA047Accident · 1 fatalField investigationFinal reportBeech E55 · Fort Collins, COthe pilot's failure to maintain aircraft control. Contributing factors were the left engine loss of power for reasons undetermined, and the pilot allowing the airspeed to drop below Vmc during an attempted single-engine go-around.NTSB CHI05LA079Accident · No injuriesLimited investigationFinal reportCessna 210E · Bronson, MIThe pilot's inadequate preflight preparation which failed to detect contaminated fuel that led to a loss of engine power. The unsuitable terrain encountered was a factor.NTSB SEA05FA061Accident · Serious injuriesField investigationFinal reportNavion Navion H · Hubbard, ORThe total loss of engine power immediately after takeoff for undetermined reason.NTSB LAX05LA110Accident · No injuriesLimited investigationFinal reportCessna A185E · Tucson, AZa loss of directional control due to the failure of unknown maintenance personnel to install the tailwheel-locking collar, and the inadequate maintenance inspection of the worn tailwheel steering arm.NTSB LAX05FA108Accident · No injuriesField investigationFinal reportCessna 210L · Oxnard, CAA pinhole leak in the fuel pressure line during the takeoff roll that was ignited by an electrical arc associated with wires adjacent to the fuel line. A contributing factor in the accident was the failure of maintenance personnel to comply with a…NTSB ATL05CA056Accident · Minor injuriesData collectionFinal reportBellanca 17-30A · Eagleville, TNThe pilot's mismanagement of the fuel supply by his failure to switch the fuel selector position , which resulted in a loss of engine power due to fuel starvation.NTSB ANC05LA043Accident · No injuriesLimited investigationFinal reportCessna 185 · Russian Mission, AKThe pilot's misjudged landing flare during landing, which resulted in a hard landing and structural damage to the fuselage when the left main landing gear collapsed. A factor associated with the accident is pressure placed upon the pilot by the…NTSB MIA05LA063Accident · No injuriesLimited investigationFinal reportCessna T207A · West Palm Beach, FLThe pilot's inadequate fuel management resulting in a loss of engine power due to fuel starvation and subsequent impact with an embankment during an emergency landing.NTSB ANC05LA041Accident · Minor injuriesLimited investigationFinal reportCessna 207 · Kipnuk, AKThe pilot's failure to maintain directional control of the airplane during the landing roll, which resulted in a departure from the runway and collision with a snow bank. A factor contributing to the accident was snow-covered terrain.NTSB ANC05LA029Accident · No injuriesLimited investigationFinal reportBeech A36 · Bay St. Louis, MSThe pilot's failure to use the manual emergency landing gear extension mechanism during the approach to land, which resulted in the electrically actuated main landing gear collapsing during the landing roll. A factor associated with the accident is an…NTSB ANC05LA027Accident · 3 fatalLimited investigationFinal reportCessna U206 · Port Alsworth, AKThe pilot's continued VFR flight into instrument meteorological conditions (IMC), his improper in-flight planning and decision making, and his failure to maintain clearance from terrain while maneuvering to reverse direction at a low altitude. Factors…