NTSB investigations: Continental A&C65 series, WI
83 cases on aircraft whose registry engine model is Continental A&C65 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 | 6 |
|---|---|
| 1965 | 4 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 4 |
| 1969 | 4 |
| 1970 | 4 |
| 1971 | 2 |
| 1972 | 1 |
| 1973 | 4 |
| 1974 | 1 |
| 1975 | 5 |
| 1976 | 3 |
| 1977 | 2 |
| 1979 | 1 |
| 1981 | 3 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 2 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 1 |
| 2001 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 1 |
| 2014 | 2 |
| 2017 | 2 |
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 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\" = 'WI' 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 ('17003'))
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" = 'WI' 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 ('17003'))
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 CEN27LA031Accident · No injuriesClass 4 · LimitedInvestigation openAeronca 65CA · Hartford, WINTSB CEN26LA277Accident · Serious injuriesClass 3 · LimitedPreliminary reportTaylorcraft BC12-D · Boyceville, WIOn August 2, 2026, about 1223 central daylight time, a Taylorcraft BC12-D airplane, N43665 was substantially damaged when it was involved in an accident near Boyceville, Wisconsin. Both the pilot and passenger were seriously injured. The airplane was operated…NTSB CEN25LA249Accident · No injuriesClass 4 · LimitedFinal reportPiper J3C-65 · Howard, WIThe pilot’s failure to maintain control of the airplane while on approach to land.NTSB CEN23LA229Accident · Minor injuriesClass 4 · LimitedFinal reportPiper J3C-65 · Salem, WIThe pilot’s improper landing flare, which resulted in a hard landing and the left main landing gear collapse.NTSB CEN21LA324Accident · No injuriesClass 4 · LimitedFinal reportAeronca 7AC · Rhinelander, WIThe pilot’s failure to maintain directional control during landing.NTSB CEN20FA008Accident · 2 fatalClass 3 · FieldFinal reportAeronca 7AC · Green Bay, WIThe pilot’s low final approach path and his failure to see and avoid a truck traveling on a roadway, which resulted in a collision with the truck.NTSB CEN18LA038Accident · Serious injuriesLimited investigationFinal reportPiper / Laudeman J3C 65 · Palmyra, WIThe pilot’s inadvertent pulling of the fuel shutoff valve, which resulted in a total loss of engine power and a subsequent forced landing into trees. Contributing to the pilot’s inadvertent pulling of the fuel shutoff valve were habit patterns he had…NTSB GAA17CA523Accident · No injuriesData collectionFinal reportTaylorcraft BC12 · Redgranite, WIThe pilot’s failure to maintain directional control during the landing roll.NTSB CEN14CA362Accident · No injuriesData collectionFinal reportAeronca 65CA · Pulaski, WIThe student pilot's improper flight control inputs resulting in a loss of control during the landing. Contributing to the accident was the flight instructor's delayed remedial action.NTSB CEN14CA132Accident · No injuriesData collectionFinal reportTaylorcraft BC12 D · Hartford, WIThe pilot's inadequate preflight planning and failure to inspect the runway before departure.NTSB CHI07CA101Accident · No injuriesData collectionFinal reportLuscombe 8A · Chippewa Falls, WIThe pilot intentionally leaving the airplane unoccupied during the engine start, which resulted in the unoccupied airplane traversing into a cornfield. A factor was the rough/uneven cornfield.NTSB CHI06CA247Accident · Minor injuriesData collectionFinal reportPiper J-3C-65 · Bayfield, WIThe pilot's failure to maintain adequate airspeed while maneuvering which resulted in a stall. A factor associated with the accident was the low altitude at which the airplane stalled.NTSB CHI05CA167Accident · No injuriesData collectionFinal reportTaylorcraft BC12-D · Palmyra, WILoss of directional control by the dual student and delayed remedial action by the flight instructor resulting in the airplane nosing over.NTSB CHI05LA091Accident · Serious injuriesLimited investigationFinal reportAeronca 7AC · Wautoma, WIThe inadvertent stall and low airspeed by the pilot-in-command while maneuvering. Additional causes were the low altitude when the stall occurred and excessive takeoff weight by the pilot-in-command.NTSB CHI03LA093Accident · No injuriesLimited investigationFinal reportLuscombe 8A · Sturtevant, WIThe student pilot's abrupt liftoff resulting in his failure to maintain adequate airspeed followed by a stall. Also causal was the instructor's inadequate supervision.NTSB CHI01LA177Accident · Serious injuriesLimited investigationFinal reportTaylorcraft DCO-65 · Kenosha, WIthe inadvertent stall by the pilot. The low altitude was a contributing factor.NTSB CHI99LA005Accident · Serious injuriesLimited investigationFinal reportPiper J3C-65 · New Holstein, WIthe pilot-in-command's intentional low altitude maneuver and his ostentatious display. A factor was his allowing the airplane to enter an inadvertent stall.NTSB CHI98LA019Accident · No injuriesLimited investigationFinal reportPiper J3L-65 · Reeseville, WIfailure of the normal braking system, due to a low level of brake fluid. Factors relating to the accident were: inadequate inspection of the aircraft by other maintenance personnel, the pilot's failure to check the brakes after brake maintenance/inspection,…NTSB CHI96LA262Accident · Minor injuriesLimited investigationFinal reportPiper PA-J3C · Camp Lake, WIseizure of the number 2 piston. Inadequate maintenance was a related factor.NTSB CHI96LA222Accident · 1 fatalLimited investigationFinal reportPiper J3C-90 · Racine, WIwas improper remdial action by the pilot after encountering a stall when the elevator back pressure was not removed and the ailerons were positioned for a right bank by that increasing the airplane's left yaw/roll action. Factors in this accident were a stall…NTSB CHI96LA078Accident · Serious injuriesLimited investigationFinal reportPiper J3C-65 · Mount Horeb, WIfailure of the pilot to see-and-avoid the pedestrian. Factors relating to the accident were: the pilot's inadequate preflight preparation, his landing on a closed airstrip, and the snow covered terrain.NTSB CHI95LA084Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Kenosha, WIthe student's failure to maintain directional control during the landing roll.NTSB CHI94LA158Accident · Minor injuriesLimited investigationFinal reportAeronca 11AC · Montello, WIthe pilot's inadequate compensation for the wind conditions. A factor related to the accident was the crosswind.NTSB CHI93LA293Accident · No injuriesLimited investigationFinal reportAeronca 7AC · Oshkosh, WIThe pilot-in-command's not maintaining directional control. Factors include a crosswind, the pilot-in-command's not attaining compensation for wind conditions, and his lack of experience in this type of airplane.NTSB CHI93LA236Accident · Minor injuriesLimited investigationFinal reportAeronca 7AC · Waukesha, WIThe pilot's failure to maintain airspeed above a stall.NTSB CHI92LA158Accident · No injuriesLimited investigationFinal reportAeronca O-58B · Oshkosh, WIThe inadequate inspection by other maintenance personnel, and an inadequate preflight inspection by the pilot in command. A factor contributing to the accident was the reversal of the aileron cables.NTSB CHI91LA229Accident · No injuriesLimited investigationFinal reportLuscombe 8A · Lake Geneva, WIAircraft control was not maintained by the pilot. Factors related to the accident were a quartering tailwind.NTSB CHI90LA210Accident · No injuriesLimited investigationFinal reportPiper J-3 CUB · Clay Banks, WIPilot's failure to maintain an adequate visual lookout during the descent. Contributing factors are the pilot's poor weather evaluation, and continued VFR flight into IFR conditions.NTSB CHI88LA142Accident · No injuriesLimited investigationFinal reportAeronca 7BCM · Kenosha, WIThe pilot was picking up the aircraft after being serviced when approximately 20 minutes after taking off the engine quit. The pilot was forced to make an emergency landing in a field. During the landing sequence the aircraft contacted some trees at the edge…NTSB CHI88LA140Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Portage, WIDuring taxi from landing the pilot failed to maintain adequate visual lookout and taxied onto a runway in front of an aircraft on its landing roll. The pilot stated that as he approached the other runway his visibility was restricted by a stand of trees, and…NTSB CHI87LA102Accident · No injuriesLimited investigationFinal reportLuscombe 8A · Merrill, WIAircraft lost power on takeoff and plt made a forced landng in a rough field. The left main gear collapsed and substantial damage to the outer two feet of the right wing was sustained. Inspection of the aircraft after the accident did not disclose cause of…NTSB CHI87LA075Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Dodgeville, WIWhile taxiing after landing on runway 12, a tailwind was encountered. The acft spun around, slid backwards off the rwy, down a steep embankment and struck a large rock. The plt reported winds from 270 degrees at 12 knots gusting to 18 knots.NTSB CHI87LA055Accident · Minor injuriesLimited investigationFinal reportPiper J3C-65 · Harrison Twp., WIDuring cruise flt the plt attempted to add power and carb heat with no immediate response in eng power. The plt then tried to make an emergency landing in a field but did not have sufficient altitude and airspeed. The acft collided with trees. The plt…NTSB CHI85FEP02Accident · Serious injuriesFinal reportNeyman-Pietenpol GN-2 · Brodhead, WIThe acft was observed making steep turns at about 500 ft AGL just prior to the acdnt. One witness stated that the airspeed was decaying during these turns & the acft stalled while in a steep bank. Reportedly, the acft began spinning, then the plt stopped the…NTSB CHI85FA176Accident · 1 fatalField investigationFinal reportCessna R182 · Prairie Dusac, WIThis midair collision occurred approx 2 mi NE of sauk-Prairie apt. The pilots of the Cessna were in a climbing right departure turn at approx 1600 ft MSL heading approx 120 deg when a collsion occurred with a Piper heading approx 270 deg and descending. One…NTSB CHI85FA021Accident · 2 fatalField investigationFinal reportTaylorcraft BC12-D · Kiel, WIWitnesses observed acft performing aerobatics during demo flight prior to prospective sale of acft to buyer/pax. A plt/witness observed the acft executing slow speed stalls and enter a spin from an altitude of about 1000 ft. recovery was accomplished at about…NTSB CHI84LA162Accident · Minor injuriesLimited investigationFinal reportTaylorcraft DCO-65 · Palmyra, WIThe pilot lost control of the acft on the landing flare & collided with a tree. The acft was blown to the left of the rwy & before he could execute a go-around the propeller struck some high brush alongside the rwy. The plt pulled power off, landed in rough…NTSB CHI81DEP39Accident · No injuriesClosedLuscombe 8A · Egg Harbor, WINTSB CHI81DEP13Accident · No injuriesClosedVolksplane VP-1 · Weston, WINTSB CHI81DER12Accident · No injuriesClosedPiper J3C-65 · Long Lake, WINTSB CHI79FA053Accident · 1 fatalClosedAeronca 11AC · Chippewa Falls, WINTSB CHI77DEP40Accident · No injuriesClosedBellanca 7AC · Kaukauna, WINTSB CHI77DEP34Accident · No injuriesClosedAeronca 7AC · Waunakee, WINTSB CHI77FA015Accident · 2 fatalClosedAeronca 7AC · Freedom, WINTSB CHI76DEP34Accident · No injuriesClosedPiper J3C · Cottage Grove, WINTSB CHI76DEP23Accident · Minor injuriesClosedTaylorcraft BC12-D · Chambers Isle, WINTSB CHI76FEP01Accident · Serious injuriesClosedLuscombe 8A · Montello, WINTSB CHI75FEP46Accident · Minor injuriesClosedLuscombe 8A · Burlington, WINTSB CHI75AC086Accident · No injuriesClosedPiper PA-16 · Janesville, WINTSB CHI75DEP48Accident · No injuriesClosedLuscombe 8A · Hales Corners, WI