NTSB investigations, WI
164 cases where the first occurrence was “Loss of control - in flight”.
Cases per year
| 1982 | 9 |
|---|---|
| 1983 | 7 |
| 1984 | 12 |
| 1985 | 9 |
| 1986 | 6 |
| 1987 | 7 |
| 1988 | 4 |
| 1989 | 9 |
| 1990 | 9 |
| 1991 | 3 |
| 1992 | 8 |
| 1993 | 4 |
| 1994 | 7 |
| 1995 | 5 |
| 1996 | 3 |
| 1997 | 4 |
| 1998 | 3 |
| 1999 | 9 |
| 2000 | 6 |
| 2001 | 14 |
| 2002 | 2 |
| 2003 | 5 |
| 2004 | 5 |
| 2005 | 4 |
| 2006 | 5 |
| 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\" = 250)
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" = 250) 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 CHI08FA054Accident · 1 fatalField investigationFinal reportPiper PA-32R-300 · Warrens, WIThe decision by the pilot to fly into known adverse weather, and the pilot's failure to maintain control of the airplane due to spatial disorientation. Contributing factors include the clouds and the night conditions.NTSB CHI08CA019Accident · No injuriesData collectionFinal reportBell 47G-2A · Wautoma, WIThe pilot's failure to maintain control of the helicopter resulting from a distraction in the cockpit. A contributing factor was the distraction due to the dog in the cockpit.NTSB CHI07CA228Accident · No injuriesData collectionFinal reportFlight Design Ctsw · Oshkosh, WIThe pilot's failure to maintain adequate airspeed during landing which resulted in an inadvertent stall and subsequent impact with the ground.NTSB CHI07LA177Accident · Serious injuriesLimited investigationFinal reportCessna 172M · Rio Creek, WIThe pilot's improper aircraft weight and balance, and his failure to maintain sufficient airspeed to avoid a stall during takeoff-initial climb.NTSB CHI07CA158Accident · No injuriesData collectionFinal reportCessna 182S · Cedarburg, WIThe improper landing flare which resulted in the airplane porpoising during the landing and the subsequent overload of the nose gear.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 CHI06FA196Accident · 2 fatalField investigationFinal reportShaw Europa XS · Oshkosh, WIThe pilot's failure to maintain adequate airspeed on final approach which resulted in a stall.NTSB CHI06FA128Accident · Serious injuriesField investigationFinal reportRobinson R44 · East Troy, WIThe pilot's failure to calculate the weight and balance of the helicopter prior to flight, his failure to recognize and correct the forward center of gravity condition and his failure to abort the takeoff. A factors was the pilot's improper decision to…NTSB CHI06FA110Accident · 1 fatalField investigationFinal reportMesserschmitt-Bolkow-Blohm BO 105LS A-3 · Green Bay, WIThe pilot's inadequate preflight check of the flight controls prior to takeoff and the directional contol not possible by the pilot. Additional causes were the improper installation of the anti-torque pedal cover by company personnel which blocked the flight…NTSB CHI06LA058Accident · No injuriesLimited investigationFinal reportCessna 560 · Woodruff, WIThe Captain's failure to maintain adequate airspeed during the landing which resulted in a stall/mush. Factors were the gusty conditions, the snowbank in the safety area next to the runway, and the runway light that the airplane struck.NTSB CHI05LA200Accident · Minor injuriesLimited investigationFinal reportVans RV-9A · Neenah, WIThe pilot failed to maintain sufficient airspeed on final approach to avoid a stall, resulting in an inadvertent stall and uncontrolled descent to the terrain.NTSB CHI05CA196Accident · No injuriesData collectionFinal reportSimmons GP-4 · Oshkosh, WIThe pilot's failure to maintain airspeed sufficient enough to compensate for the gusty crosswind condition and prevent a stall during the landing flare. A factor associated with the accident was the gusting crosswind condition.NTSB CHI05FA194Accident · 1 fatalField investigationFinal reportCessna 172P · Jackson, WIThe pilot not maintaining aircraft control for undetermined reasons while maneuvering.NTSB CHI05CA146Accident · No injuriesData collectionFinal reportCessna 172N · Madison, WIThe pilot's improper pre-flight which resulted in the control lock not being removed and his subsequent inability to control the airplane. The unmarked control lock and the FBO's failure to replace the unmarked control lock were factors in the accident.NTSB CHI04LA265Accident · Serious injuriesLimited investigationFinal reportKenny Mariner-MF Boat · Eagle River, WIThe pilot's inability to maintain control of the aircraft during flight for undetermined reasons.NTSB CHI04LA253Accident · Serious injuriesLimited investigationFinal reportWilliams Glastar GS-1 · Hayward, WIThe pilot's failure to adequately compensate for the wind conditions which resulted in a loss of aircraft control. A factor associated with the accident was the gusty wind condition.NTSB CHI04FA255Accident · 1 fatalField investigationFinal reportCirrus Design SR-22 · Park Falls, WIThe flightcrew's failure to maintain airspeed which resulted in an inadvertent stall and subsequent impact with water during approach. The low altitude was a factor in the accident.NTSB CHI04CA168Accident · No injuriesData collectionFinal reportPeck Vans RV-4 · Palmyra, WIThe pilot's failure to maintain proper airspeed resulting in the inadvertent stall during the go-around. The overload failure of the left main landing gear was a contributing factor.NTSB CHI04CA136Accident · No injuriesData collectionFinal reportCessna 172P · Milwaukee, WIThe CFI failed to maintain adequate airspeed during the go-around which resulted in an inadvertent stall.NTSB CHI03FA301Accident · 1 fatalField investigationFinal reportAeronca 11BC · Colfax, WIThe pilot failed to maintain adequate airspeed while maneuvering which resulted in an inadvertent stall. A factor associated with the accident was the low altitude at which the pilot was maneuvering.NTSB CHI03FA239Accident · No injuriesField investigationFinal reportGerlach Skyraider II · Oshkosh, WIThe pilot's failure to abort the takeoff, his improper use of flaps during the takeoff, and his failure to attain sufficient airspeed resulting in an inadvertent stall and subsequent impact with a road.NTSB CHI03FA151Accident · 2 fatalField investigationFinal reportCessna 172P · Sheboygan, WIThe pilot failed to maintain control of the airplane after encountering instrument meteorological conditions during takeoff. Factors associated with the accident were the low ceiling, fog and lack of instrument rating.NTSB CHI03LA127Accident · Serious injuriesLimited investigationFinal reportPiper PA-18-135 · Prescott, WIThe pilot delaying the go-around and the maneuver to avoid the treeline. Factors to the accident were the treeline and the airplane's low altitude.NTSB CHI03LA053Accident · Minor injuriesLimited investigationFinal reportRobinson R22B · Oshkosh, WIThe directional control not maintained by the unrated helicopter pilot, and the remedial action not performed by the pilot-in-command. The pilot-in-command's lack of certification as a certified flight instructor and the dark night conditions were…NTSB CHI02CA203Accident · Minor injuriesData collectionFinal reportBilgri Sonerai II Lts · Juneau, WIThe pilot's failure to maintain sufficient airspeed while maneuvering to return to the airport. A reduction in handling quality and the distraction due to the open canopy were contributing factors.NTSB CHI02FA120Accident · 1 fatalField investigationFinal reportCessna 182S · Sheboygan, WIThe pilot failed to maintain control of the airplane during the go-around for undetermined reasons.NTSB CHI02LA053Accident · No injuriesLimited investigationFinal reportCessna 172L · Reedsburg, WIThe pilot inadvertently released the seat adjustment mechanism which resulted in the seat sliding back during takeoff, and his subsequent failure to maintain control of the airplane. A factor associated with the accident was the runway light control box,…NTSB CHI02LA020Accident · No injuriesLimited investigationFinal reportMaule MX-7 · Middleton, WIthe pilot's improper rotation and failure to maintain directional control during takeoff. Additional factors were the crosswind and the soft terrain.NTSB CHI02LA003Accident · Serious injuriesLimited investigationFinal reportKainz Kitfox IV · Tomahawk, WIThe inadvertent stall/spin encountered by the pilot during a slow flight maneuver. Factors relating to this accident were the low airspeed and the trees.NTSB CHI01LA313Accident · Serious injuriesLimited investigationFinal reportGelasi Aircamper · Bloomfield, WIAircraft control not possible due to the inadvertent control interference by the front seat passenger. Factors to the accident were the restricted control stick movement and the encountered stall.NTSB CHI01FA297Accident · 3 fatalField investigationFinal reportBeech A23 · Stevens Point, WIthe pilot not obtaining/maintaining aircraft control.NTSB CHI01FA247Accident · Minor injuriesField investigationFinal reportBeech C35 · Oshkosh, WIThe pilot's failure to maintain airspeed which resulted in an inadvertent stall.NTSB CHI01FA244Accident · 1 fatalField investigationFinal reportSchuchart Stoddard HamiltonSH3 · Oshkosh, WIThe inadvertent stall/spin by the pilot.NTSB CHI01FA235Accident · 1 fatalField investigationFinal reportPayne Giles G-202 · Oshkosh, WIThe pilot failed to maintain aircraft control which resulted in an inadvertant stall. Factors with the accident were the pilot misjudged the approach and the pilot's lack of total experience in the Giles G-202.NTSB CHI01LA227Accident · No injuriesLimited investigationFinal reportMcIlraith Searey Amphibian · La Crosse, WIThe pilot's inadequate compensation for wind conditions and turbulence which resulted in the encountered stall. Factors to the accident were turbulence and the high wind condition.NTSB CHI01LA240Accident · No injuriesLimited investigationFinal reportSnow 600-S2C · Plainfield, WIThe pilot not maintaining aircraft control while maneuvering on the aerial application flight. A factor to the accident was the encountered stall/mush at a low altitude.NTSB CHI01LA177Accident · Serious injuriesLimited investigationFinal reportTaylorcraft DCO-65 · Kenosha, WIthe inadvertent stall by the pilot. The low altitude was a contributing factor.NTSB CHI01LA157Accident · Minor injuriesLimited investigationFinal reportCessna 150D · Milltown, WIThe stall/mush encountered by the pilot during that takeoff. Factors were the pilot's excessive lowering of the flaps during the takeoff and the trees.NTSB CHI01LA138Accident · 1 fatalLimited investigationFinal reportBrault Glasair SH2F · Green Bay, WIThe pilot allowed the airspeed to get too low and inadvertently stalled the airplane.NTSB CHI01FA117Accident · 1 fatalField investigationFinal reportBeech F35 · Oshkosh, WIThe pilot's failure to maintain adequate airspeed which resulted in a stall. The low altitude was a contributing factor.NTSB CHI01FA044Accident · 2 fatalField investigationFinal reportBeech 95-B55 · Milltown, WIThe flight instructor's inadequate supervision of the flight, the flightcrew not maintaining control of the airplane, and the flight instructor's delayed remedial action which resulted in the inadvertent spin. Factors to the accident were the inadvertent spin…NTSB CHI00FA262Accident · 2 fatalField investigationFinal reportBell OH-58C · Watertown, WIThe spatial disorientation by the pilot during continued flight into instrument conditions and the inadequate surveillance by the operator. The inoperative attitude indicator and night conditions were contributing factors.NTSB CHI00FA263Accident · 3 fatalField investigationFinal reportPiper PA-28-161 · Watertown, WIAircraft control not being maintained during initial climb resulting in a stall/mush. Factors to the accident were the pilot's inadequate preflight planning/preparation, the pilot operating over the airplane's certified maximum gross weight, and the pilot…NTSB CHI00FA129Accident · 3 fatalField investigationFinal reportCessna 172M · Cornell, WIthe pilot not maintaining aircraft control and the stall/spin he encountered. A factor was the extended flaps.NTSB CHI00LA092Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Neenah, WIthe pilot's inability to flare the airplane during landing and the subsequent loss of directional control due to restricted movement of the control stick. The control stick movement was restricted by the rear seat cushion which was not secured to the…NTSB CHI00LA060Accident · Minor injuriesLimited investigationFinal reportRobinson R-22B · East Troy, WIThe proper alignment not being maintained by the dual student during an attempted running takeoff and the inadequate supervision of the pilot-in-command (CFI).NTSB CHI00LA008Accident · No injuriesLimited investigationFinal reportCessna 150F · East Troy, WIthe pilot not maintaining directional control and not obtaining a proper climb rate. Factors were the gusts, and the ground loop that was encountered. A finding was the pilot atempted a go-around.NTSB CHI99LA334Accident · Minor injuriesLimited investigationFinal reportBell 206B · Nekoosa, WIthe pilot's inadequate compensation for wind gusts. Factors were the wind gusts and the two vehicles parked nearby.NTSB CHI99FA311Accident · 1 fatalField investigationFinal reportWalker Breezy · Janesville, WIthe inadvertent stall. A factor relating to this accident was the pilot's excessive climb rate.NTSB CHI99LA300Accident · No injuriesLimited investigationFinal reportMaule MXT7-180A · Lapointe, WIthe pilot not maintaining control of the airplane during a crosswind landing. A factor in this accident was inadequate remedial action by the pilot.