NTSB investigations: U/A Canada PT6 SER 578HP
77 cases on aircraft whose registry engine model is U/A Canada PT6 SER 578HP. 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
| 1967 | 4 |
|---|---|
| 1968 | 4 |
| 1969 | 2 |
| 1970 | 1 |
| 1971 | 2 |
| 1972 | 1 |
| 1973 | 2 |
| 1975 | 3 |
| 1977 | 3 |
| 1978 | 3 |
| 1979 | 2 |
| 1980 | 2 |
| 1982 | 5 |
| 1983 | 1 |
| 1984 | 2 |
| 1985 | 4 |
| 1986 | 1 |
| 1987 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 1 |
| 1993 | 1 |
| 1994 | 2 |
| 1995 | 3 |
| 1996 | 2 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 3 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2025 | 1 |
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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('61501', '61502'))
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 ('61501', '61502'))
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 ERA26LA078Accident · Serious injuriesClass 3 · LimitedPreliminary reportBeech B90 · Atlanta, GAOn December 28, 2025, about 0935 eastern standard time, a Beech B90 airplane, N40BA, was substantially damaged when it was involved in an accident near Atlanta, Georgia. The pilot received minor injuries, and the copilot was seriously injured. The airplane…NTSB ERA14CA419Accident · No injuriesData collectionFinal reportDehavilland DHC 6 Twin Otter · Pepperell, MAAn inadvertent collision with a bird, which resulted in substantial damage to the left wing.NTSB CEN13LA023Accident · Minor injuriesLimited investigationFinal reportBeech B90 · Sturtevant, WIThe pilot's decision to continue the landing after touching down long and on a wet runway that reduced the airplane’s braking capability, which resulted in an overrun.NTSB CEN11CA655Accident · No injuriesData collectionFinal reportBeech B90 · Hillsboro, TXThe pilot's failure to obtain a proper touchdown point, which resulted in a runway undershoot.NTSB ERA09LA435Accident · 1 fatalLimited investigationFinal reportBeech B90 · West Point, VAThe inadvertent deployment of the instructor's reserve parachute.NTSB ANC08WA098Accident · Serious injuriesForeign investigationBeech 65-A90 · Pitt Meadows, CanadaNTSB NYC08FA218Accident · 1 fatalField investigationFinal reportDehavilland DHC6 · Hyannis, MAThe pilot's failure to remove the flight control lock prior to takeoff. Contributing to the accident was the Federal Aviation Administration's failure to issue an airworthiness directive making the manufacturer's previously-issued flight control lock service…NTSB NYC08CA177Accident · No injuriesData collectionFinal reportBeech 65-A90 · Titusville, FLThe pilot's improper flare which resulted in a hard landing.NTSB NYC07CA185Accident · No injuriesData collectionFinal reportBeech 65-A90 · Wallkill, NYThe pilot's improper flare, which resulted in a hard landing.NTSB MIA07CA122Accident · Serious injuriesData collectionFinal reportBeech B90 · Louisburg, NCThe failure of the jumper to follow procedures.NTSB CHI07FA060Accident · Minor injuriesField investigationFinal reportBeechcraft BE99 · Milwaukee, WIThe failure of both pilots to adequately scan for and avoid other aircraft traffic during taxi operations, and the failure of Air Traffic Control to issue a traffic advisory to both of the pilots. A contributing factor to the accident was the night time light…NTSB LAX06CA285Accident · Serious injuriesData collectionFinal reportBeech 99 · Lodi, CAthe failure of the skydiver to correctly follow procedures and directives on exiting the airplane properly, which resulted in his collision with the horizontal stabilizer.NTSB CHI06FA210Accident · 6 fatalClass 1 · FieldFinal reportde Havilland DHC-6-100 · Sullivan, MOthe pilot's failure to maintain airspeed following a loss of power in the right engine due to the fracturing of compressor turbine blades for undetermined reasons. Contributing to some parachutists' injuries was the lack of a more effective restraint system…NTSB LAX05LA038Accident · No injuriesLimited investigationFinal reportBeech 99 · Phoenix, AZthe pilot's inadequate visual lookout and failure to maintain clearance from obstacles while taxing in a nonmovement area at night.NTSB MIA04LA120Accident · Minor injuriesLimited investigationFinal reportBeech 65-A90 · Pensacola, FLThe pilot's inadequate planning/decision and his failure to maintain airspeed which resulted in fuel exhaustion and an inadvertent stall.NTSB MIA04LA062Accident · No injuriesLimited investigationFinal reportBeech BE90 · Fort Lauderdale, FLThe inadequate inspection of the landing gear system by company maintenance personnel resulting in a crack in the left main landing actuator mount going undetected and collapse of the left landing gear during landing roll when the actuator attachment failed.NTSB FTW04LA011Accident · Minor injuriesLimited investigationFinal reportBeech 65-A90 · Fentress, TXThe loss of engine power for undetermined reasons.NTSB FTW01LA132Accident · 1 fatalLimited investigationFinal reportde Havilland DHC-6 Twin Otter · Fentress, TXthe King Air pilot's inadequate in-flight planning/decision in that he failed to remain in the agreed on formation position, resulting in one of his skydiver's contacting the propeller of the de Havilland airplane. A contributing factor was the lack of total…NTSB MIA00LA205Accident · No injuriesLimited investigationFinal reportBeech 65-A90 · Lake Wales, FLThe pilot's inadequate visual lookout while maneuvering to avoid a flock of birds shortly after takeoff, resulting in the aircraft colliding with a wire. A factor in the accident was the pilot's fatigue after having worked everyday for the previous 3 weeks.NTSB LAX00FA130Accident · 1 fatalField investigationFinal reportBell 212 · Snelling, CAthe in-flight separation of the main rotor mast while in cruise flight following a mast bumping event. The reason for the mast bumping event was not determined.NTSB MIA00LA032Accident · No injuriesLimited investigationFinal reportBeech 90 · St. George, SCthe pilot's improper preflight planning/preparation and failure to ensure adequate fuel to safely complete the flight resulting in fuel exhaustion and engine failure, and his inadequate compensation for the wind that resulted a forced landing short of the…NTSB LAX98IA097Incident · No injuriesIncident investigationFinal reportBeech BE99 · Oakland, CAWater accumulation in the tail section of the aircraft that froze around the elevator control cables which restricted the movement of the elevator. Contributing factors were the accumulation of debris in the limbers and drain hole for the affected area. A…NTSB DCA97MA009Accident · 14 fatalClass 1 · MajorFinal reportBeech 1900C · Quincy, ILthe failure of the pilots in the King Air A90 to effectively monitor the common traffic advisory frequency or to properly scan for traffic, resulting in their commencing a takeoff roll when the Beech 1900C (United Express flight 5925) was landing on an…NTSB MIA96LA135Accident · 1 fatalLimited investigationFinal reportde Havilland DHC-6 · Raeford, NCfailure of the passenger to follow the instructions of ground personnel as she exited the aircraft.NTSB LAX96IA065Incident · No injuriesIncident investigationFinal reportBeech 99 · Salt Lake City, UTimproper installation of the rudder control cable by company maintenance personnel, which resulted in chafing and/or fatigue and subsequent failure of the cable.NTSB CHI96LA025Accident · No injuriesLimited investigationFinal reportBeech A90 · Wichita, KSfailure of the pilot to follow procedures/directives regarding the entrance door, which resulted the door coming open in flight.NTSB FTW95LA309Accident · 1 fatalLimited investigationFinal reportde Havilland DHC-6 · Belen, NMThe parachutist's failure to follow procedures on exiting the aircraft. A factor was the parachutist's incapacitation due to hitting his head on the doorway floor.NTSB LAX95LA032Accident · Serious injuriesLimited investigationFinal reportBeech 65-90 · San Diego, CAthe inadvertent and premature deployment of the jumper's reserve parachute as he exited the aircraft.NTSB MIA94MA048Accident · 10 fatalMajor investigationFinal reportBeech B90 · Okeechobee, FLThe pilot's improper remedial action concerning a right engine power anomaly, and his failure to maintain adequate airspeed during go-around from an aborted precautionary landing, which resulted in a loss of aircraft control and an uncontrolled descent.…NTSB CHI93LA094Accident · No injuriesLimited investigationFinal reportBeech B90 · Albert Lea, MNAn inadvertent stall due to ice in the pitot/static system.NTSB NYC91LA183Accident · Serious injuriesLimited investigationFinal reportBeech B90 · Waynesville, OHThe shroud lines from the parachute cutting through the left horizontal stabilizer and deforming the left elevator after the jumper had an uncommanded deployment of his reserve parachute and was pulled from the airplane.NTSB LAX91FA052Accident · Minor injuriesField investigationFinal reportde Havilland DHC-6-100 · Perris Valley, CAA loss of power on the left engine due to a fatigue failure of a compressor turbine blade leading to further compressor blade damage; a worn power turbine governor throttle cam assembly which led to loss of power on the right engine; and inadequate…NTSB LAX90LA298Accident · No injuriesLimited investigationFinal reportBell 206B · California City, CAThe failure of the helicopter pilot to maintain adequate clearance from the jump aircraft. A factor in the accident was the inability of the jump aircraft pilot to maintain visual contact with the helicopter.NTSB ATL89LA076Accident · No injuriesLimited investigationFinal reportBeech A90 · Montgomery, ALThe instructor pilot (CFI) inadvertently actuated the landing gear handle to the up position.NTSB MIA88LA010Accident · Serious injuriesLimited investigationFinal reportBeech A-90 · Ft Lauderdale, FLAfter the plt placed the master switch on to start the engines the landing gear collapsed. He stated that the passenger, in the co-plt seat, bumped the landing gear handle into the up position. The passenger stated that he did not. Insp of the acft revealed…NTSB MKC86LA094Accident · No injuriesLimited investigationFinal reportBeech A-90 · West Memphis, ARThe plt made a landing to a rain slick rwy at West Memphis, Arkansas. The plt stated the acft hydroplaned and that braking was negligible. The pic's attempts to use the reversers resulted in the acft yawing. Wind shifts in the rain showers extended the acft's…NTSB NYC86FA006Accident · 1 fatalField investigationFinal reportde Havilland DHC-6 · Homer City, PAThe acft was observed flying at low altitude along about a 5 mile distance. Some witnesses described the acft altitude as just above treetops. Witness heard engine sounds and saw lights on the acft. The acft flight was on a southeast direction before it…NTSB NYC86LA005Accident · No injuriesLimited investigationFinal reportBeech BE-99 · Albany, NYA Beech BE-99 N336PL experienced a landing gear collapse while landing on runway 01 at Albany county airport and was substantially damaged. On initial approach to the airport the gear selector was put in the down position, only two green gear lights were…NTSB ATL85FA213Accident · No injuriesField investigationFinal reportBeech 99 · Louisville, KYWhile enroute to 8000 ft, both eng lost all power. The plts attempted return to the departure a/p was unsuccessful. He made an emerg ldg on the interstate highway. All landing gear was damaged. The fuel tanks were empty. There were conflicting fuel quantity…NTSB LAX85LA145Accident · Minor injuriesLimited investigationFinal reportBeech B 90 · Los Alamitos, CAThe acft simultaneously lost pwr in both engines after the left fuel pump failed. The fuel system automatically went to x-feed and then the right fuel pump failed. Both engines quit simultaneously after surging. The plt was unable to locatean unlighted rwy…NTSB CHI84LA126Accident · No injuriesLimited investigationFinal reportBeech BE-90 · Columbus, OHWhile taking off on rwy 27L, the acft contacted a ridge of snow at the intersection of rwy 14, where rwy 14 had been plowed. After striking the snow, the acft drifted to the right & the plt noted a reduction of power from the right eng. The right main gear…NTSB FTW84LA112Accident · No injuriesLimited investigationFinal reportBeech 65-90 · Okemah, OKThe plt landed long on a turf rwy with standing water on the approach end. The plt was unable to stop on the rwy and was also unsuccessful in groundlooping to avoid hitting trees off the end of the rwy.NTSB DEN84LA054Accident · Minor injuriesLimited investigationFinal reportBeech 65-90 · Hayden, COThe acft overran the rwy end during a night IMC landing. The plt stated 'the descent was steep' and 'I first touched down 1/2 way down the 7000-FT rwy.' He also stated that, 'I decide to plant the acft on the rwy so I could get on the reversers and get it…NTSB MKC82FA095Accident · No injuriesField investigationFinal reportBeech 65-90 · Wichita, KSThe plt detected a loss of eng torque at about rotation airspeed about 1700 ft down the rwy & the takeoff was aborted. The acft slid into a ditch off the end of the rwy collapsing the main gear. A functional check of the right eng fuel pump, P/N4V146R002,…NTSB ATL82IA109Incident · No injuriesIncident investigationFinal reportBeech BE-99 · Asheville, NCDuring takeoff on a regularly scheduled passenger flight the aircraft sustained a total engine failure and flameout on the right engine. After securing the engine, the crew executed an uneventful single engine landing without further damage to the aircraft or…NTSB ATL82DA096Accident · No injuriesFinal reportBeech 65-A90 · Winston-Salem, NCBefore landing, the pilot was advised by approach control that Boeing 737 training was being conducted on runway 33. The pilot agreed to land on runway 21 and hold short of runway 33. The aircrews conducting 737 training were so advised. The aircraft was on…NTSB CHI82FA098Accident · No injuriesField investigationFinal reportBeech 65-A90 · Kalamazoo, MIThe plt heard a grinding noise when he attempted to lower the landing gear. The gear would not extend with either the normal or emergency systems. The acft landed with the gear in the partially extended position. Subsequent to examinationof the nose landing…NTSB ATL82IA060Incident · No injuriesIncident investigationFinal reportBeech B90 · Atlanta, GAPilot was making an ILS approach to runway 20L with winds easterly at 12 with gusts to 20 KTS. A wind check at the outer marker disclosed winds 100 deg at 8 KTS, and tower authorized pilot to land on 20L or circle to runway 09 at his discretion. After a…NTSB LAX81FVA09Accident · No injuriesClosedBeech B90 · Fresno, CANTSB FTW80DA104Accident · No injuriesClosedBeech 65-90 · Ruidoso, NM