NTSB investigations, WI
127 cases where the first occurrence was “Loss of control - on ground/water”.
Cases per year
| 1982 | 6 |
|---|---|
| 1983 | 5 |
| 1984 | 4 |
| 1985 | 9 |
| 1986 | 9 |
| 1987 | 3 |
| 1988 | 7 |
| 1989 | 6 |
| 1990 | 1 |
| 1991 | 5 |
| 1992 | 4 |
| 1993 | 9 |
| 1994 | 4 |
| 1995 | 3 |
| 1996 | 5 |
| 1997 | 5 |
| 1998 | 4 |
| 1999 | 8 |
| 2000 | 5 |
| 2001 | 2 |
| 2002 | 3 |
| 2003 | 4 |
| 2004 | 2 |
| 2005 | 6 |
| 2006 | 3 |
| 2007 | 5 |
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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 260)
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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 260) 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 CHI08CA047Accident · No injuriesData collectionFinal reportCessna Skyhawk 172 · Wausau, WIThe pilot failed to maintain directional control during the landing roll. Factors that contributed to the accident included the snow on the runway and the snowbank.NTSB CHI07CA284Accident · No injuriesData collectionFinal reportCessna 182P · Eau Claire, WIThe pilot's failure to maintain directional control of the airplane during the landing roll. A factor associated with the accident was the ditch.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 CHI07LA092Accident · No injuriesLimited investigationFinal reportSocata TB-20 Trinidad · Rhinelander, WIThe failure of the pilot to maintain directional control of the airplane during taxi. A contributing factor was the gusting winds and sign.NTSB CHI07CA081Accident · No injuriesData collectionFinal reportRotary Air Force Marketing RAF 2000 · Neenah, WIThe pilot's failure to maintain directional control during landing, which resulted in a runway excursion. Contributing factors were a bent rudder trim tab, the narrow runway, and the uneven terrain at the edge of the runway pavement.NTSB CHI06FA269Accident · 1 fatalField investigationFinal reportCessna 182Q · Cumberland, WIThe pilot's inadvertent attempt to land on water with the wheels down and his failure to verify the gear position prior to landing. Contributing factors were the inoperative gear system due to the open gear selector circuit breaker, which tripped for…NTSB CHI06CA228Accident · No injuriesData collectionFinal reportPiper PA-18 · Waukesha, WIThe pilot's inadequate compensation for the crosswind and failure to maintain directional control which resulted in a groundloop. Factors included the closed runway and the crosswind condition.NTSB CHI06CA122Accident · No injuriesData collectionFinal reportCessna 182T · Madison, WIThe student pilot's failure to maintain directional control during landing which resulted in a runway excursion and collapse of the nose landing gear. A contributing factor was the pilot's inadequate compensation for the crosswind condition. Additional…NTSB CHI05CA268Accident · Minor injuriesData collectionFinal reportCessna 180A · Lodi, WIThe pilot's failure to maintain directional control of the airplane during landing resulting in a nose-over.NTSB CHI05CA219Accident · No injuriesData collectionFinal reportAmerican Champion 7GCBC · Watertown, WIThe flightcrew's failure to maintain directional control during landing rollout.NTSB CHI05CA184Accident · Minor injuriesData collectionFinal reportHirsch RV-6A · Oshkosh, WIThe pilot's failure to maintain directional control during the takeoff. Contributing factors were the uneven (rough) runway surface and the fence.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 CHI05CA123Accident · No injuriesData collectionFinal reportCessna C-172M · Madison, WIThe pilot's inadequate compensation for the wind conditions and his failure to maintain directional control. Factors were the gusty winds and the soft ground.NTSB CHI05CA075Accident · Serious injuriesData collectionFinal reportCessna 172K · Portage, WIThe pilot's failure to maintain adequate airspeed during the aborted landing, which resulted in an inadvertent stall at a low altitude. Factors to the accident were the pilot's lack of experience flying from the right pilot station and his failure to maintain…NTSB CHI04CA150Accident · No injuriesData collectionFinal reportMaule MX7235 · Waukesha, WIThe pilot failed to maintain directional control and his inadequate compensation for wind conditions. Factors associated with the accident were the gusty crosswind and the concrete culvert that the airplane contacted.NTSB CHI04CA094Accident · No injuriesData collectionFinal reportCessna 180 · Long Lake, WIThe pilot flared improperly and failed to maintain directional control during landing.NTSB CHI04LA034Accident · No injuriesLimited investigationFinal reportPiper PA-32-300 · Superior, WIThe pilot's failure to maintain directional control of the airplane during the landing roll. Factors associated with the accident were the ditch that the airplane contacted.NTSB CHI03LA321Accident · No injuriesLimited investigationFinal reportCessna 305A · New Richmond, WIThe pilot's inadequate compensation for wind and his failure to maintain directional control. The pilot's in-flight selection of the wrong runway and excessive application of brake pressure are contributing factors.NTSB CHI03LA308Accident · No injuriesLimited investigationFinal reportPiper PA-20 · Wausau, WIThe excessive free play resulting in a loose tail wheel assembly and a failure of the flight crew to maintain directional control during the landing rollout.NTSB CHI03LA206Accident · No injuriesLimited investigationFinal reportCessna 140 · Sullivan, WIThe pilot's inadequate compensation for wind conditions resulting in a loss of directional control. A factor contributing to the accident was the crosswind.NTSB CHI02LA169Accident · Serious injuriesLimited investigationFinal reportLindstrand Balloons 90A · Mukwonago, WIThe inadequate weather evaluation by the pilot and high winds.NTSB CHI02LA103Accident · No injuriesLimited investigationFinal reportCessna 172N · Appleton, WIThe pilots failure to maintain directional control of the airplane during the takeoff roll resulting in the subsequent impact with terrain.NTSB CHI02LA084Accident · No injuriesLimited investigationFinal reportCessna 172S · New Holstein, WIThe pilot's inadequate compensation for the wind conditions which resulted in the failure to maintain directional control of the airplane. Factors associated with the accident were the gusty crosswind condition and the runway marker sign which the airplane…NTSB CHI01LA091Accident · No injuriesLimited investigationFinal reportCessna 206H · New Richmond, WIThe pilot was unable to maintain directional control of the airplane when it contacted a patch of ice during the landing roll. Factors associated with the accident were the ice and the snow bank which the airplane contacted and the pilot inadvertantly landed…NTSB CHI01LA072Accident · No injuriesLimited investigationFinal reportCessna 172P · Prairie Du Sac, WIthe improper trim setting and the pilot failed to maintain control of the airplane. A factor was the snowbank.NTSB CHI00FA229Accident · No injuriesField investigationFinal reportCessna 195A · Oshkosh, WIThe pilots failure to maintain directional control. A factor was the landing gear being out of alignment.NTSB CHI00LA143Accident · Minor injuriesLimited investigationFinal reportCessna T207A · Green Bay, WIthe improper compensation for the wind conditions. A factor in the accident was the wind shear.NTSB CHI00LA136Accident · Serious injuriesLimited investigationFinal reportBeech A23-19 · Holmen, WIthe pilot's failure to maintain directional control of the airplane during the landing. Factors associated with the accident were the crosswind, along with the runway light, windsock, garden, and swimming pool that the airplane contacted.NTSB CHI00LA130Accident · Minor injuriesLimited investigationFinal reportGrunska Kitfox IV · Neenah, WIthe pilot's failure to maintain driectional control of the airplane while landing. A factor associated with the accident was the tree that the airplane contacted.NTSB CHI00LA074Accident · No injuriesLimited investigationFinal reportCessna 150H · Wisconsin Rapid, WIThe student pilot's failure to maintain directional control. Factors were the pilot's lack of total experience and the snowbank.NTSB CHI99LA316Accident · No injuriesLimited investigationFinal reportPiper PA-23-250 · Osceola, WIthe pilot's improper preflight decision to attempt a takeoff with one engine inoperative.NTSB CHI99FA276Accident · Serious injuriesField investigationFinal reportPiper PA-28-180 · Lake Geneva, WIthe aborted takeoff not performed by the safety-pilot and airspeed not obtained/maintained by the safety-pilot. Factors to the accident were directional control and runway alignment not maintained by the pilot-in-command, the inadequate supervision of the…NTSB CHI99LA271Accident · No injuriesLimited investigationFinal reportCessna 180K · Shawano, WIthe failure of the pilot to maintain directional control. Factors were the misjudged flare and improper recovery from the bounced landing by the pilot, and the ditch.NTSB CHI99FA260Accident · No injuriesField investigationFinal reportBurns Pietenpol AIR Camper · Oshkosh, WIthe pilot failed to maintain directional control and ground looped the airplane. Factors included the crosswind and the turbulence from the DC-3.NTSB CHI99LA282Accident · No injuriesLimited investigationFinal reportCessna 152 · Superior, WIthe student pilot's failure to maintain directional control of the airplane. Factors associated with the accident were the gusty wind condition, the student's lack of experience, and the soft terrain encountered.NTSB CHI99LA161Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-161 · Mineral Point, WIthe inadequate planning and decision by the pilot and the exceeded crosswind capability of the airplane. Contributing factors were the crosswind and the gusts.NTSB CHI99TA149Accident · Minor injuriesFinal reportCessna 180J · Necedah, WIThe pilot's failure to maintain compensation for the wind conditions. A factor was the gusting tailwind.NTSB CHI99LA132Accident · Minor injuriesLimited investigationFinal reportCessna 172M · Lake Geneva, WIthe student pilot's failure to maintain directional control during the landing. Factors contributing to this accident were the variable winds and the ditch.NTSB CHI99LA060Accident · No injuriesLimited investigationFinal reportCessna 152 · Appleton, WIThe pilot's failure to maintain directional control. A related factor was the crosswind.NTSB CHI99LA049Accident · No injuriesLimited investigationFinal reportCessna 150 · East Troy, WIthe student pilot's failure to maintain directional control of the airplane. Factors associated with the accident were the crosswind, and the ditch.NTSB CHI98LA276Accident · Minor injuriesLimited investigationFinal reportBeech F33A · Delavan, WIthe pilot's failure to maintain aircraft control during the takeoff roll. Factors contributing to this accident were the pilot's inadequate preflight, his operation of an airplane with a known deficiency, low air pressure on both main tires, the snow fence,…NTSB CHI98LA228Accident · No injuriesLimited investigationFinal reportCessna 172N · Stone Lake, WIthe lack of effective braking due to hydroplaning. Contributing factors to the accident were the trees off the end of the runway that made a go-around not possible and the ditch off the end of the runway.NTSB CHI97LA244Accident · Minor injuriesLimited investigationFinal reportPiper PA-24-250 · Fond Du Lac, WIthe pilot's improper use of the throttle control friction lock, and his inadequate remedial action. Related factors were his lack of experience in type of aircraft, the pilot's habit interference, and the presence of parked (standing) aircraft.NTSB CHI97LA242Accident · No injuriesLimited investigationFinal reportBoeing B75N1 · Lone Rock, WIa locked right brake which resulted in the pilot's inability to maintain direction control of the airplane during the landing roll.NTSB CHI97LA141Accident · No injuriesLimited investigationFinal reportCessna 172N · Madison, WIthe pilot's inadequate compensation for wind conditions which resulted in a loss of directional control of the airplane. Factors associated with the accident were the gusty, crosswind conditions and the VASI lights.NTSB CHI97LA131Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Sheboygan, WIthe pilot's failure to maintain control of the airplane during the landing roll. A factor associated with the accident was the sudden change in wind conditions.NTSB CHI97LA099Accident · Minor injuriesLimited investigationFinal reportPiper PA-22 · Oshkosh, WIthe pilot's inadequate compensation for the wind conditions, and his failure to maintain proper runway alignment, which resulted in a subsequent nose over. The gusty crosswind condition was a related factor.NTSB CHI97LA015Accident · No injuriesLimited investigationFinal reportCessna 180 · New Richmond, WIthe dual student's failure to recover from the bounced landing and the instructor pilot's failure to correct the situation in time.NTSB CHI96LA268Accident · No injuriesLimited investigationFinal reportUltravia Aero Int'l Pelican · Winneconne, WIfailure of the pilot to maintain directional control of the airplane during the takeoff roll, which resulted in a ground swerve. The location of the tree was a related factor.NTSB CHI96LA263Accident · Minor injuriesLimited investigationFinal reportRockwell S-2D · Bancroft, WIthe pilot's inadequate compensation for wind conditions and failure to maintain directional control, which resulted in a ground swerve, encounter with soft/sandy terrain, and a subsequent noseover. Factors relating to the accident were: the pilot's selection…