NTSB investigations, WI
48 cases where the sequence of events included Nose over/nose down.
Cases per year
| 2008 | 4 |
|---|---|
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 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 s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '096' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE \"isDefiningEvent\"))
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 s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '096' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run 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 CEN26LA138Accident · No injuriesClass 4 · LimitedFinal reportCessna 172M · Solon Springs, WIThe pilot’s loss of directional control during landing, which resulted in a runway excursion and collision with terrain.NTSB CEN26LA121Accident · No injuriesClass 4 · LimitedFinal reportCessna 140 · Antigo, WIThe pilot receiving instruction’s failure to maintain directional control during the landing. Contributing to the accident was the flight instructor’s delayed remedial action.NTSB CEN25LA257Accident · Minor injuriesClass 4 · LimitedFinal reportVan's RV-6 · New Richmond, WIThe pilot’s failure to maintain proper airspeed and altitude during the approach which resulted in a runway overshoot and subsequent landing in a lake. Contributing to the accident was the pilot’s delayed remedial action to abort the landing.NTSB CEN24LA106Accident · No injuriesClass 4 · LimitedFinal reportCessna 140 · Hayward, WIThe pilot’s loss of control during landing rollout.NTSB CEN24LA082Accident · No injuriesClass 3 · LimitedFinal reportCessna 172N · Middleton, WIThe student pilot’s failure to maintain directional control during the takeoff roll.NTSB CEN24LA012Accident · No injuriesClass 3 · LimitedFinal reportTvap 4 · Franksville, WIThe improper installation of the supplemental ignition system, which resulted in a total loss of engine power.NTSB CEN23LA329Accident · Minor injuriesClass 3 · LimitedFinal reportVarga 2150A · Green Lake, WIA loss of engine power due to fuel exhaustion, which resulted from the pilot’s inadequate preflight planning.NTSB CEN23LA209Accident · No injuriesClass 4 · LimitedFinal reportKolb Firestar SS · Lodi, WIThe pilot’s failure to maintain control during takeoff.NTSB CEN22LA302Accident · Minor injuriesClass 4 · LimitedFinal reportPitts S1 · Sturgeon Bay, WIThe pilot’s failure to maintain airplane control during landing, which resulted in a runway excursion and nose over. Contributing to the accident was the pilot’s inadequate preflight inspection and the pilot’s lack of flight control system knowledge.NTSB CEN22LA182Accident · No injuriesClass 4 · LimitedFinal reportPiper-Harris J3C-65 · Hartford, WIThe flight instructor lost control of the airplane while taxiing in gusty wind conditions.NTSB CEN22LA092Accident · No injuriesClass 4 · LimitedFinal reportCessna 172L · Minocqua, WIThe pilot’s loss of control during landing when the airplane encountered ice and snow on the runway.NTSB CEN21LA398Accident · No injuriesClass 4 · LimitedFinal reportSegarra Lucas JR Zenith Stoll 701 · Grantsburg, WIThe pilot’s improper landing flare, which resulted in abnormal runway contact and the nose landing gear collapsing.NTSB CEN21LA180Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 180 · Delavan, WIThe pilot’s failure to maintain control of the airplane during the landing roll with gusting crosswinds, which resulted in his excessive brake input and a subsequent nose over.NTSB CEN21LA012Accident · Minor injuriesClass 4 · LimitedFinal reportKjostad Jorgen A Wagabond · New Richmond, WIThe pilot's failure to maintain directional control on landing, which resulted in a runway excursion and subsequent nose-over. Contributing was the pilot’s lack of experience in the accident airplane.NTSB CEN20CA194Accident · No injuriesClass 4 · Data collectionFinal reportCessna 140 · Appleton, WIThe pilot's loss of control while landing a tailwheel airplane.NTSB CEN20CA119Accident · Serious injuriesData collectionFinal reportCessna 208 · Rhinelander, WIThe pilot's improper decision to continue an instrument approach to landing following a loss of visual reference with the runway, which resulted in the airplane touching down left of the runway in snow and flipping over.NTSB CEN19LA243Accident · Serious injuriesClass 3 · LimitedFinal reportCulver LCA · Viroqua, WIA total loss of engine power due to fuel exhaustion.NTSB GAA19CA245Accident · No injuriesData collectionFinal reportErcoupe 415 C · Rosendale, WIThe pilot's selection of unsuitable terrain for an off-airport precautionary landing, which resulted in impact with a fence and a nose-over.NTSB CEN18LA360Accident · No injuriesLimited investigationFinal reportStearman A75N1(PT17) · Kenosha, WIThe failed retaining bolt and cracked backing plate, which resulted in a shift of the brake lining to contact the brake drum and a subsequent wheel lock when the brakes were applied.NTSB GAA18CA221Accident · No injuriesData collectionFinal reportCessna 120 · Iola, WIThe pilot’s decision to reject the takeoff from a snow-covered grass surface, which resulted in a nose-over.NTSB GAA18CA005Accident · No injuriesData collectionFinal reportCessna 172 · Black River Falls, WIThe pilot’s failure to maintain directional control during landing in gusting crosswind conditions.NTSB GAA17CA524Accident · Minor injuriesData collectionFinal reportBoeing A75N1(PT17) · Oshkosh, WIThe pilot’s overapplication of the brakes, which resulted in the biplane coming to rest inverted.NTSB GAA17CA420Accident · No injuriesData collectionFinal reportCostruzioni Aeronautiche Tecna P2008 · Lone Rock, WIThe student pilot’s improper landing flare, which resulted in a bounced landing and subsequent loss of directional control and runway excursion during the aborted landing. Contributing to the improper landing flare was the student’s distraction by a deer…NTSB CEN17LA204Accident · Minor injuriesLimited investigationFinal reportAviat A-1B · Tomahawk Lake, WIThe pilot's failure to maintain a proper approach path, which resulted in the airplane’s hard landing and nose over after the water landing.NTSB GAA17CA278Accident · Minor injuriesData collectionFinal reportReims Cessna FR172 · De Pere, WIThe pilot’s failure to maintain directional control during takeoff with a tailwind.NTSB GAA16CA292Accident · No injuriesData collectionFinal reportAeronca 7BCM · Rochester, WIThe pilot's failure to maintain directional control during the landing, which resulted in a runway excursion, left main landing gear collapse, and a nose down. Contributing to the accident was the wind shift.NTSB GAA15CA290Accident · No injuriesData collectionFinal reportCessna 172M · Shiocton, WIThe pilot's decision to continue to land at an unlighted airstrip, at night, after the landing light failed on approach, which resulted in a bounced landing, runway excursion, and collision with terrain.NTSB CEN15LA413Accident · Minor injuriesLimited investigationFinal reportVenus CP328 Super Emeraude · Port Wing, WIThe pilot’s undershooting the landing area and the subsequent impact with a hay bale. Also causal to the accident was the operation of the airplane in conditions conducive to carburetor icing, which reduced the engine power during the landing.NTSB CEN15LA351Accident · Minor injuriesLimited investigationFinal reportRoberts Bruce W Vans Aircraft RV 9A · Land O' Lakes, WIThe pilot’s failure to maintain a proper descent rate, which resulted in a hard landing.NTSB CEN15CA072Accident · Minor injuriesData collectionFinal reportCubcrafters CC11-160 · Middleton, WIThe pilot's failure to maintain control of the airplane while braking during landing rollout.NTSB CEN14CA344Accident · Minor injuriesData collectionFinal reportPiper PA 25-235 · Rhinelander, WIA loss of engine power due to the pilot's improper inflight planning and reliance of fuel gauge readings, which resulted in fuel exhaustion.NTSB CEN14CA132Accident · No injuriesData collectionFinal reportTaylorcraft BC12 D · Hartford, WIThe pilot's inadequate preflight planning and failure to inspect the runway before departure.NTSB CEN13CA528Accident · Minor injuriesData collectionFinal reportBellanca 7ECA · Delavan, WIThe collision with a hawk during the takeoff roll, which resulted in a loss of directional control, runway excursion, and subsequent noseover.NTSB CEN13CA316Accident · No injuriesData collectionFinal reportSheldrick John H RV-6 · Brookfield, WIThe pilot's failure to maintain runway alignment and his failure to recognize that the airplane had drifted away from the runway prior to landing.NTSB CEN13LA330Accident · No injuriesLimited investigationFinal reportCessna TP206B · Sturgeon Bay, WIThe pilot’s improper reselection of the left fuel tank, which had an obstructed vent system and resulted in a total loss of engine power during the approach for landing.NTSB CEN13CA175Accident · Minor injuriesData collectionFinal reportCessna 177 · Elcho, WIThe pilot's inadequate preflight and in-flight fuel management, which led to a total loss of engine power due to fuel exhaustion.NTSB CEN13CA042Accident · Minor injuriesData collectionFinal reportLuscombe 8E · West Bend, WIThe pilot‘s failure to maintain clearance from power lines at the end of the short runway, which resulted in an aborted takeoff and subsequent nose-over of the airplane.NTSB CEN11LA632Accident · Minor injuriesLimited investigationFinal reportPiper/Cub Crafters PA-18-150 · Long Lake, WIThe pilot's failure to complete the prelanding checklist, which resulted in the landing gear wheels not being retracted for the water landing.NTSB CEN11CA271Accident · No injuriesData collectionFinal reportCessna 172N · Appleton, WIThe student pilot's failure to maintain directional control of the airplane during takeoff.NTSB CEN11LA177Accident · Minor injuriesLimited investigationFinal reportPiper PA-16 · Lake Koshkonong, WIA loss of engine power for undetermined reasons during a low-altitude pass over a frozen lake.NTSB CEN10CA283Accident · No injuriesData collectionFinal reportCessna 182A · Franksville, WIThe pilot’s inadequate preflight inspection and delay in aborting the takeoff.NTSB CEN10CA158Accident · No injuriesData collectionFinal reportCessna 172M · Waupaca, WIThe student pilot's failure to maintain directional control while taking off in gusting winds.NTSB CEN10CA094Accident · Minor injuriesData collectionFinal reportEngineering & Research Ercoupe 415-CD · New London, WIThe pilot's decision to land with a tailwind on the snow- and ice-covered runway.NTSB CEN09CA407Accident · No injuriesData collectionFinal reportRemos G-3/6000 · Oshkosh, WIA total loss of total engine power due to fuel exhaustion as a result of the instructor pilot's inadequate preflight inspection. Contributing to the accident was the creased fuel quantity tube.NTSB CHI08LA214Accident · Minor injuriesLimited investigationFinal reportBolenbaugh Phillip William Rans S-6ES · Oshkosh, WIThe pilot's improper landing flare, which resulted in a hard landing and subsequent collapse of the nose landing gear.NTSB CHI08CA130Accident · No injuriesData collectionFinal reportCessna 150 · Pulaski, WIThe student pilot's failure to take remedial action in response to a porpoise/pilot-induced oscillation during landing. Factors were the porpoise, the pilot's lack of experience, and the separation of the nose landing gear.NTSB CHI08CA084Accident · No injuriesData collectionFinal reportCessna 150G · Viroqua, WIThe pilot not maintaining directional control during the landing and the ground loop the pilot encountered. A factor was the crosswind.NTSB CHI08CA076Accident · No injuriesData collectionFinal reportAmerican AA-1A · Grantsburg, WIThe seizure of the left brake due to a buildup of ice between the rotor and brake pad. Contributing to the accident was the snow and slush covered runway, and the snowbank.