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NTSB investigations, 1994, WI

180,610 investigations by the National Transportation Safety Board since 1962: 174,589 accidents, the rest incidents and other occurrences. Each has NTSB’s narrative and, once the investigation is done, its probable cause; since 2008, its findings and sequence of events.

Cases per year

19642026

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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 year(c.\"eventDate\") = 1994
    AND c.\"eventStateOrRegion\" = 'WI' AND c.\"eventCountry\" = 'USA'
  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.

NTSB CHI95LA033Accident · No injuriesLimited investigationFinal reportCessna 150 · Tomahawk, WIthe collision with deer during landing - flare/touchdown.Nov 9, 1994 · N9143U · Substantial damageNTSB CHI95LA032Accident · Minor injuriesLimited investigationFinal reportCessna 172 · Hudson, WIinadequate maintenance (major overhaul) by maintenance personnel which resulted in the total loss of engine power. Soft terrain was a related factor.Nov 6, 1994 · N734LJ · Substantial damageNTSB CHI95LA023Accident · No injuriesLimited investigationFinal reportCessna 172F · Cross Plains, WIthe pilot's failure to use carburetor heat. Factors were carburetor icing conditions and rough/uneven terrain.Oct 22, 1994 · N7969U · Substantial damageNTSB CHI95LA010Accident · No injuriesLimited investigationFinal reportGreat Lakes 2T-1A-2 · Mt. Horeb, WIthe pilot's excessive braking while taxiing from landing.Oct 10, 1994 · N933EB · Substantial damageNTSB CHI94LA334Accident · No injuriesLimited investigationFinal reportPiper PA-28 · Madison, WIThe pilot-in-command not maintaining a proper glidepath during his final approach to landing. A factor associated with the accident was the lack of recent experience in the type operation performed by the pilot.Sep 18, 1994 · N2283Q · Substantial damageNTSB CHI94LA326Accident · Minor injuriesLimited investigationFinal reportCessna 172 · Brookfield, WIthe commercial pilot's poor planning/decision making. A related factor is the wet, grass runway selected for landing.Sep 8, 1994 · N7384G · Substantial damageNTSB CHI94LA317Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-140 · Princeton, WIthe pilot's premature liftoff.Sep 8, 1994 · N4188Q · Substantial damageNTSB CHI94LA312Accident · No injuriesLimited investigationFinal reportCessna 172 · Milwaukee, WIthe pilot's improper flare during touchdown. A factor in the accident was the rupture of the nose landing gear tire.Sep 4, 1994 · N9955V · Substantial damageNTSB CHI94LA308Accident · No injuriesLimited investigationFinal reportThalman Thorp T-18 · Kenosha, WIthe pilot's failure to use carburetor heat in carburetor icing conditions. A factor associated with the accident is the prevailing carburetor icing conditions.Sep 2, 1994 · N2911 · Substantial damageNTSB CHI94LA277Accident · No injuriesLimited investigationFinal reportBeech C90A · Janesville, WIthe pilot-in-command's exceeding the design structural limits of the airplane. Factors were turbulence in clouds and the pilot- in-command;s continued flight into known adverse weather.Aug 19, 1994 · N1553N · Substantial damageNTSB CHI94LA281Accident · No injuriesLimited investigationFinal reportBeech B-35 · Boyceville, WIThe pilot-in-command's inadequate compensation for the existing wind conditions during the landing flare/touchdown. A factor was the gusty wind conditions.Aug 14, 1994 · N5095C · Substantial damageNTSB CHI94LA278Accident · No injuriesLimited investigationFinal reportCessna 120 · Manitowoc, WIthe private pilot's improper use of brakes during the landing roll. A related factor is his lack of total experience.Aug 12, 1994 · N1987V · Substantial damageNTSB CHI94LA268Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-181 · Lone Rock, WIthe pilot's failure to attain a proper touchdown point on the runway.Aug 7, 1994 · N6205J · Substantial damageNTSB CHI94FA258Accident · Minor injuriesField investigationFinal reportKeuthan, Charles J. Buccaneer II · Oshkosh, WIthe pilot's inadvertent stall of the airplane. Factors were the tailwind condition and the pilot's inadequate compensation for the tailwind.Aug 1, 1994 · N5296C · Substantial damageNTSB CHI94LA250Accident · No injuriesLimited investigationFinal reportCessna 421C · Oshkosh, WIthe pilot-in-command's misjudging the flare and his failure to maintain airspeed.Jul 29, 1994 · N819RA · Substantial damageNTSB CHI94FA248Accident · 2 fatalField investigationFinal reportConsolidated-Vultee BT-13A · Racine, WILoss of power for undetermined reason(s). The dark night was a related factor.Jul 29, 1994 · N79752 · DestroyedNTSB CHI94LA239Accident · Minor injuriesLimited investigationFinal reportCessna 172 · Marinette, WIThe pilot's inadequate compensation for the wind conditions encountered. Factors associated with this accident were the pilot's inadequate remedial action and the gusty wind conditions.Jul 21, 1994 · N1399F · Substantial damageNTSB CHI94LA237Accident · No injuriesLimited investigationFinal reportPiper PA-18-135 · Butte Des Mort, WIA delayed remedial action by the instructor. A factor in this accident was a proper airspeed not being attained by the dual student.Jul 20, 1994 · N9843Q · Substantial damageNTSB CHI94LA221Accident · Minor injuriesLimited investigationFinal reportBeech 58 · Land O'Lakes, WIthe pilot's failure to maintain clearance with trees. Factors in the accident were the trees, the pilot's operation with known deficiencies in equipment, and the pilot's diverted attention.Jul 6, 1994 · N625P · Substantial damageNTSB CHI94LA216Accident · Serious injuriesLimited investigationFinal reportCessna 172B · Shiocton, WIthe pilot's failure to maintain Vso during takeoff. Factors related to the accident was the disregard for performance data and trees.Jul 1, 1994 · N7472X · DestroyedNTSB CHI94LA210Accident · No injuriesLimited investigationFinal reportTaylorcraft BL-65 · Peshtigo, WIthe pilot's failure to maintain airspeed during the takeoff which resulted in an inadvertent stall. A factor related to the accident was the tall grass on the airstrip.Jun 25, 1994 · N26690 · Substantial damageNTSB CHI94LA204Accident · Serious injuriesLimited investigationFinal reportBellanca 17-30 · Tomahawk, WIThe loss of engine power due to an undetermined reason. Factors in the accident were the lack of suitable terrain in preventing the pilot from making a safe forced landing.Jun 17, 1994 · N8218R · DestroyedNTSB CHI94LA179Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-140 · Lodi, WIthe pilot's failure to maintain direction control which resulted from a inadequate compensation for the crosswind conditions. Factors related to the accident were the pilot's diverted attention, the crosswind, the trees which were contacted.May 29, 1994 · N55835 · Substantial damageNTSB CHI94LA182Accident · No injuriesLimited investigationFinal reportCessna P-210N · Milwaukee, WIImproper in-flight planning and decision making by the pilot which resulted in fuel exhaustion.May 28, 1994 · N4UD · Substantial damageNTSB CHI94LA176Accident · No injuriesLimited investigationFinal reportSnow 600-S2C · Bancroft, WIthe pilots failure to select carburetor heat during an extended descent, which resulted in loss of engine power. Factors were carburetor icing conditions and the presence of a ditch at the forced landing site.May 25, 1994 · N1659S · Substantial damageNTSB CHI94LA167Accident · Serious injuriesLimited investigationFinal reportPiper PA-12 · Wausaukee, WIthe pilot's inadequate preflight of the airplane.May 21, 1994 · N7867H · Substantial damageNTSB 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.May 15, 1994 · N9462E · Substantial damageNTSB CHI94LA156Accident · No injuriesLimited investigationFinal reportCessna 150F · Chippewa Falls, WIthe loss of engine power due to a binding carburetor heat door.May 12, 1994 · N6872F · Substantial damageNTSB CHI94LA148Accident · Minor injuriesLimited investigationFinal reportNorth American T-6G · Prairie Du Sac, WIinadequate compensation for wind conditions which resulted in a failure to maintain directional control. Factors associated with the accident were the crosswind conditions and the soft terrain.May 5, 1994 · N3715G · Substantial damageNTSB CHI94DER01Accident · Minor injuriesFinal reportJohnson Avid Flyer Mark IV · New Richmond, WICarburetor ice, and the owner/builder's inadequate airplane/equipment design, in that there was no carburetor heat/control installed in the airplane. Factors related to the accident were: the weather (carburetor icing conditions), and obstacles (trees) in the…Apr 17, 1994 · N312RJ · Substantial damageNTSB CHI94FA330Accident · 1 fatalField investigationFinal reportBell 47G-5A · Wisconsin Rpds, WIUndetermined.Mar 22, 1994 · N2991W · DestroyedNTSB CHI94LA119Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · New Richmond, WIthe failure of the pilot to maintain directional control.Mar 21, 1994 · N7812W · Substantial damageNTSB CHI94DEP03Accident · No injuriesFinal reportLancair 360 · Waukesha, WIThe pilot's improper flare during landing. Factors related to the accident were a loss of directional control and rough terrain.Mar 11, 1994 · N3603R · Substantial damageNTSB CHI94LA101Accident · No injuriesLimited investigationFinal reportMooney M20C · Richland Center, WIimproper use of carburetor heat. Factors related to the accident were carburetor icing conditions, and the sign and fence poles.Mar 10, 1994 · N6811N · Substantial damageNTSB CHI94LA098Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Madison, WIThe pilot-in-command's poorly planned approach and failure to maintain the proper glidepath. The dark night was a factor.Mar 7, 1994 · N2145T · Substantial damageNTSB CHI94DEP02Accident · No injuriesFinal reportCorby Starlet · Watertown, WIThe pilot-in-command's improper use of the elevator and his lack of familiarity with the aircraft.Mar 5, 1994 · N754RG · Substantial damageNTSB CHI94IA095Incident · Minor injuriesIncident investigationFinal reportBritish Aerospace ATP · Mosinee, WIthe inadequate design of the PBSI electrical switch(es), and the operator's failure to expeditiously implement corrective Service Bulletins.Feb 26, 1994 · N854AW · Minor damageNTSB CHI94LA092Accident · No injuriesLimited investigationFinal reportCessna 170B · Waupaca, WIThe failure of the pilot to maintain directional control. A factor related to the accident was the gusty crosswind.Feb 19, 1994 · N4685C · Substantial damageNTSB CHI94LA091Accident · No injuriesLimited investigationFinal reportCessna 150M · La Crosse, WIThe failure of the exhaust valve in the number one cylinder. The lack of suitable terrain for the forced landing was a factor in the accident.Feb 18, 1994 · N704CE · Substantial damageNTSB CHI94LA078Accident · No injuriesLimited investigationFinal reportPiper PA-28R-201T · Delavan, WIthe pilot-in-command's not maintaining directional control and his inadequate compensation for wind conditions. Factors were icy runway and crosswind.Feb 5, 1994 · N38203 · Substantial damageNTSB CHI94LA071Accident · No injuriesLimited investigationFinal reportPiper PA-28R-200 · Burlington, WIThe student pilot's failure to maintain the proper glideslope.Feb 2, 1994 · N5094S · Substantial damage