Aeronca 11AC
NTSB investigations · 275
Matched to the registry by N-number and event date, 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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = a.case_mkey
WHERE a.aircraft_model_code IN ('0191102')
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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.aircraft_model_code IN ('0191102')
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 CEN25LA403Accident · No injuriesClass 4 · LimitedFinal reportAeronca 11AC · Longmont, COThe pilot’s inadequate preflight fuel planning, which resulted in a total loss of engine power due to fuel exhaustion and the pilot’s improper landing flare which resulted in a hard landing.NTSB WPR24LA261Accident · No injuriesClass 3 · LimitedFinal reportAeronca 11AC · Winchester, CAA total loss of engine power due to a fatigue fracture of the crankshaft.NTSB ERA24LA238Accident · No injuriesClass 4 · LimitedFinal reportAeronca 11AC · Geneseo, NYThe pilot’s failure to maintain directional control during the takeoff roll resulting in a runway excursion, and subsequent nose over.NTSB ERA24LA183Accident · Minor injuriesClass 4 · LimitedFinal reportAeronca 11AC · Conyers, GAAn encounter with shifting wind conditions, which resulted in the airplane using more runway than anticipated, an aborted takeoff, and subsequent runway excursion. Contributing to the accident was the pilot’s failure account for the potential of variable and…NTSB WPR23LA346Accident · Minor injuriesClass 4 · LimitedFinal reportAeronca 11AC · Apple, IDFuel starvation due to the pilot’s incorrect movement of the fuel selector valve to OFF, which resulted in a loss of engine power.NTSB ERA23LA275Accident · No injuriesClass 3 · LimitedFinal reportAeronca 11AC · Pence Springs, WVA total loss of engine power due to carburetor icing.NTSB ERA22LA157Accident · No injuriesClass 3 · LimitedFinal reportAeronca 11AC · Harveysburg, OHA complete loss of engine power as a result of carburetor ice due to the flight instructor’s failure to effectively use carburetor heat in conditions conducive to the formation of carburetor ice.NTSB WPR22LA099Accident · No injuriesClass 3 · LimitedFinal reportAeronca 11AC · Napa, CAThe loss of engine power for undetermined reasons, which resulted in an off-airport landing on unimproved terrain.NTSB CEN21LA310Accident · No injuriesClass 4 · LimitedFinal reportAeronca 11AC · Wapakoneta, OHThe pilot’s inadequate engine hand propping procedure resulting in the unoccupied airplane’s unintended movement and subsequent impact with a hangar.NTSB CEN21LA275Accident · Minor injuriesClass 4 · LimitedFinal reportAeronca 11AC · Baltimore, OHThe pilot’s loss of directional control during landing.NTSB CEN21LA037Accident · No injuriesClass 4 · LimitedFinal reportAeronca 11AC · Wabash, INThe pilot’s failure to properly secure the airplane before beginning the engine start sequence.NTSB ERA20LA295Accident · No injuriesClass 3 · LimitedFinal reportAeronca 11AC · Nebo, NCA leak in the main fuel tank that resulted in a total loss of engine power due to fuel starvation.NTSB WPR20CA058Accident · No injuriesData collectionFinal reportAeronca 11AC · San Diego, CAThe pilot's failure to maintain directional control during the landing roll with a quartering tailwind, which resulted in a collision with an airport sign and subsequent ground-loop.NTSB GAA18CA536Accident · No injuriesData collectionFinal reportAeronca 11AC · Midland, TXThe pilot’s improper landing flare, which resulted in a bounced landing.NTSB ERA17LA262Accident · No injuriesClass 3 · LimitedFinal reportAeronca 11BC · Gilbert, SCThe pilot's failure to maintain directional control during landing, which resulted in a runway excursion.NTSB GAA17CA347Accident · Minor injuriesData collectionFinal reportAeronca 11AC · Watervliet, MIThe flight instructor's inadequate preflight planning, which resulted in a takeoff over maximum gross weight from a turf runway in high density altitude conditions and the airplane’s inability to attain a climb rate and subsequent collision with trees.NTSB GAA17CA203Accident · No injuriesData collectionFinal reportAeronca 11AC · Warroad, MNThe pilot’s improper landing flare and his subsequent failure to maintain directional control during the landing in tailwind conditions.NTSB GAA17CA043Accident · No injuriesData collectionFinal reportAeronca 11AC · Winter Haven, FLThe pilot's failure to maintain directional control during the landing roll in gusty crosswind conditions, which resulted in a runway excursion.NTSB GAA16CA410Accident · No injuriesData collectionFinal reportAeronca 11AC · Gig Harbor, WAThe pilot's failure to maintain directional control during landing, and subsequent wing tip strike, which resulted in substantial damage to the rear spar.NTSB CEN16FA269Accident · 2 fatalField investigationFinal reportAeronca 11AC · Ishpeming, MIThe pilot's failure to maintain airspeed following a loss of engine power due to carburetor icing while turning from base to final at a low altitude, which resulted in the airplane's wing exceeding its critical angle of attack and a subsequent aerodynamic…NTSB CEN16FA240Accident · 2 fatalField investigationFinal reportAeronca 11AC · Frankenmuth, MIThe pilot's loss of control for undetermined reasons based on available information.NTSB GAA16CA257Accident · No injuriesData collectionFinal reportAeronca 11AC · Vinton, IAThe pilot's failure to maintain directional control during the landing roll in gusty crosswind conditions, which resulted in a runway excursion and ground loop.NTSB CEN14LA387Accident · Minor injuriesLimited investigationFinal reportAeronca 11AC · Flushing, MIThe pilot receiving instruction’s failure to maintain directional control during the takeoff roll. Contributing to the accident was the flight instructor not having access to brake controls, which limited his ability to regain directional control at slower…NTSB WPR14CA229Accident · No injuriesData collectionFinal reportAeronca 11AC · Tacoma, WAThe student pilot's improper application of rudder resulted in a loss of control during the landing roll and the flight instructor's inadequate oversight.NTSB ANC13CA062Accident · No injuriesData collectionFinal reportAeronca 11AC · Kodiak, AKThe loss of engine power due to carburetor icing and the pilot's failure to continue the use of carburetor heat after experiencing carburetor ice.NTSB ERA13LA221Accident · Serious injuriesLimited investigationFinal reportAeronca 11AC · Hoosick Falls, NYThe failure of the left wing attachment bracket weld due to inadequate welding by unknown maintenance personnel.NTSB WPR12LA367Accident · Serious injuriesLimited investigationFinal reportAeronca 11AC · Pacoima, CAA total loss of engine power on approach for landing due to a combination of the low fuel level and fuel contamination.NTSB CEN12CA595Accident · Minor injuriesData collectionFinal reportAeronca 11AC · Comfort, TXThe pilot did not maintain control of the airplane after takeoff, which resulted in an inadvertent stall.NTSB ERA11CA007Accident · Minor injuriesData collectionFinal reportAeronca 11AC · Taylorsville, KYThe pilot’s failure to maintain clearance from an unmarked power line during the final approach to land.NTSB ERA10LA504Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Mocksville, NCThe pilot’s failure to attain the proper touchdown point, following a loss of engine power due to carburetor icing.NTSB ERA11CA163Accident · No injuriesData collectionFinal reportAeronca 11AC · Randolph, NYThe certified flight instructor's delayed response to the student pilot's loss of directional control during takeoff, which resulted in a runway excursion and collision with a building.NTSB CEN09CA609Accident · No injuriesData collectionFinal reportAeronca 11AC · Augusta, KSThe pilot's failure to maintain directional control while landing with a quartering tailwind.NTSB CEN09LA567Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Marshall, MIThe failure of the main landing gear attach point.NTSB LAX07CA161Accident · No injuriesData collectionFinal reportAeronca 11AC · Glendale, AZThe private pilot's unstabilized approach and failure to maintain directional control during the landing roll, which resulted in a ground loop. Also causal was the instructor's inadequate supervision and failure to take remedial action.NTSB DFW06CA200Accident · No injuriesData collectionFinal reportAeronca 11AC · Searcy, ARThe student pilot's inadequate compensation for the existing wind conditions and the flight instructor's delayed remedial action to maintain directional control. A contributing factor was the crosswind.NTSB MIA04LA096Accident · Serious injuriesLimited investigationFinal reportAeronca 11AC · Williston, FLThe pilot's failure to maintain airspeed (Vso) while maneuvering, which resulted in a stall/mush, an uncontrolled descent, and impact with terrain.NTSB ATL04FA046Accident · 1 fatalField investigationFinal reportAeronca 11AC · San Antonio, FLThe pilot's failure to maintain clearance above objects on approach, which resulted in an in-flight collision with trees and the subsequent collision with terrain.NTSB CHI03LA235Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Brighton, MIThe pilot's directional control not possible resulting from the rudder control assembly separation during the landing. A factor was the construction vehicle that the airplane impacted.NTSB CHI02LA057Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Lake Leelanau, MIThe improper planning/decision in runway selection. The soft runway condition and wet snow were contributing factors.NTSB ATL01LA113Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Punta Gorda, FLThe pilot's improper flare which resulted in a hard landing and subsequent collapse of the landing gear..NTSB NYC01LA118Accident · Minor injuriesLimited investigationFinal reportAeronca 11AC · Brewer, METhe pilot's inadequate preflight preparation, which resulted in insufficient fuel in the forward tank and loss of engine power during the climb. Also causal, was the pilot's failure to maintain airspeed after the engine failure, which resulted in an…NTSB MIA01LA135Accident · Minor injuriesLimited investigationFinal reportAeronca 11AC · Greenville, SCThe failure of the pilot to obtain the assistance of a person to act as a safety pilot while hand propping the engine with the airplane tied down. A factor in the accident was the failure of the tie down rope.NTSB NYC00LA264Accident · No injuriesLimited investigationFinal reportAeronca 11AC-991 · Gettysburg, PAThe pilot's failure to maintain control of the airplane after landing which resulted in the inadvertent ground loop.NTSB ANC00LA089Accident · Minor injuriesLimited investigationFinal reportAeronca 11BC · Wasilla, AKA loss of engine power due to the pilot's failure to use carburetor heat, and an inadvertent stall. A factor associated with the accident was the existence of carburetor icing conditions.NTSB ATL00LA067Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Tylertown, MSLoss of directional control due to separation of the tail-wheel spring assembly. A factor was the ditch which run adjacent to the runway.NTSB CHI00LA099Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Ft. Leavenworth, KSthe pilot of N51933 did not see and maintain clearance from N9570E. A factor associated with the accident was the pilot of N51933's restricted forward visibility during the landing due to the tailwheel configuration. An additional factor was the pilot of…NTSB LAX00LA046Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Sedona, AZThe pilot's inadequate compensation for the crosswind conditions and subsequent failure to maintain directional control of the airplane.NTSB FTW99LA267Accident · No injuriesLimited investigationFinal reportAeronca 11AC · Van Horn, TXA restriction within the auxiliary fuel supply system and the rough terrain during the subsequent precautionary landing resulting on main gear collapse.NTSB DEN99LA161Accident · No injuriesLimited investigationFinal reportAeronca 11BC · Heber City, UTThe pilot's failure to maintain aircraft control during takeoff roll. Factors were the gusting crosswind conditions, and the airport sign.NTSB CHI99LA318Accident · No injuriesLimited investigationFinal reportAeronca 11BC · Watervliet, MIthe pilot not maintaining aircraft control during takeoff, and the pilot not correcting for the porpoise.
Back to Aeronca 11AC