NTSB investigations, WY
72 cases where the first occurrence was “Loss of control - in flight”.
Cases per year
| 1982 | 3 |
|---|---|
| 1983 | 8 |
| 1984 | 4 |
| 1985 | 5 |
| 1986 | 5 |
| 1987 | 1 |
| 1988 | 4 |
| 1990 | 5 |
| 1991 | 3 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1999 | 5 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 3 |
| 2003 | 4 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 1 |
| 2007 | 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\" = 'WY' 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" = 'WY' 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 DEN07CA107Accident · Minor injuriesData collectionFinal reportTruitt Peter Zenair CH 701SP · Mountain View, WYThe pilot's failure to maintain aircraft control during cruise flight resulting in an impact with terrain. Contributing factors were the wind gust and high density altitude.NTSB DEN07CA085Accident · No injuriesData collectionFinal reportBeech F-35 · Wheatland, WYThe pilot's inadequate soft field takeoff procedures and the low airspeed resulting in the airplane settling back to the ground.NTSB DEN06CA074Accident · No injuriesData collectionFinal reportCessna 182Q · Fort Bridger, WYthe pilot's failure to maintain aircraft control during the landing flare and touchdown. Contributing to the accident was the high, gusty crosswinds.NTSB DEN06LA005Accident · Serious injuriesLimited investigationFinal reportAviat A-1 · Kaycee, WYthe pilot's improper decision to attempt a go-around and the pilot's failure to maintain airspeed resulting in an inadvertent stall. A contributing factor was the hard landing.NTSB DEN05CA138Accident · No injuriesData collectionFinal reportRobinson R44 II · Jackson, WYthe pilot's failure to maintain aircraft control during initial takeoff climb resulting in an uncontrolled descent and impact with terrain. A contributing factor was the pilot's encounter in settling with power.NTSB DEN05CA135Accident · Minor injuriesData collectionFinal reportAviat A-1B · Sheridan, WYpilot's failure to maintain aircraft control during the aborted landing. A contributing factor was the pilot's failure to maintain airspeed which resulted in an inadvertent stall.NTSB DEN05FA100Accident · 1 fatalField investigationFinal reportCGS Hawk Two Place Arrow · Jackson, WYThe loss of airplane pitch control resulting from the pilot/owner's improper reinstallation of the rear locking collar on the elevator control torque tube, which allowed the torque tube to move rearward during flight and loosen the elevator control cable…NTSB DEN05LA059Accident · 1 fatalLimited investigationFinal reportBourgeois-Avid Flyer MK IV · Kaycee, WYthe pilot's failure to maintain airspeed which resulted in a stall.NTSB DEN04LA130Accident · Serious injuriesLimited investigationFinal reportBell 206B3 · Atlantic City, WYthe pilot's inability to maintain aircraft control, improper in-flight planning and decision making, and failure to compensate for wind conditions, resulting in collision with terrain. Contributing factors were the intentional low-level maneuver, and the wind…NTSB DEN04CA117Accident · Minor injuriesData collectionFinal reportMooney M20K · Jackson Hole, WYthe pilot's failure to maintain aircraft control resulting in a stall/mush. Contributing factors include the windshear, the crosswind and the runway light.NTSB DEN04FA078Accident · 1 fatalField investigationFinal reportAir Borne Windsports Pty. Edge Wing X · Carter, WYThe non-certificated pilot's failure to maintain adequate airspeed resulting in a stall. Factors contributing to the accident include the non-certificated pilot's improper judgment and the his lack of experience.NTSB DEN04MA015Accident · 1 fatalMajor investigationFinal reportCessna 208B · Cody, WYthe pilot's failure to maintain aircraft control. Contributing factors include the pilot's failure to divert to an alternate airport, an inadvertent stall, and the snow and icing conditions.NTSB DEN03LA098Accident · Minor injuriesLimited investigationFinal reportHelio H800 · Cody, WYthe pilot's improper preflight planning and his failure to maintain aircraft control when returning to the airport. Factors contributing to the accident were the oil leak, the attempted precautionary landing, and the downdraft.NTSB DEN03FA040Accident · 1 fatalField investigationFinal reportBeech V35B · Rock Springs, WYthe pilot's failure to maintain adequate airspeed, resulting in a stall. Factors contributing to the accident were the icing conditions, low altitude, and the high gusting winds.NTSB DEN03FA030Accident · 1 fatalField investigationFinal reportSilvius Rans S-12XL · Laramie, WYthe pilot's failure to maintain aircraft control, resulting in an inadvertent stall/mush. Contributing factors include the pilot's use of an over-the-counter antihistamine, and the pilot's inadequate in-flight decision to fly at low altitude.NTSB DEN02GA097Accident · 1 fatalFinal reportArctic S-1B2 · Meeteetse, WYthe pilot's failure to maintain adequate airspeed, which resulted in an inadvertent stall/spin. A contributing factor was the intentional low pass/slow flight maneuver.NTSB DEN02LA047Accident · No injuriesLimited investigationFinal reportCessna 170B · Rock Springs, WYthe pilot's failure to maintain aircraft control during initial takeoff climb. A contributing factor was the gusty crosswind.NTSB DEN02FA043Accident · 1 fatalField investigationFinal reportCessna 170A · Casper, WYthe pilot's inadvertent flight into adverse weather conditions and his subsequent failure to maintain aircraft control. A factor contributing to this accident was the fog.NTSB DEN01LA156Accident · No injuriesLimited investigationFinal reportAerospatiale AS350BA · Kemmerer, WYthe loss of tail rotor effectiveness while air taxiing. Contributing factors were the high winds and gusts, and the pilot's limited experience in aircraft make/model.NTSB DEN01LA154Accident · No injuriesLimited investigationFinal reportMcDonnell Douglas 369E · Kemmerer, WYloss of tail rotor effectiveness while hovering. A contributing factor was the wind gust.NTSB DEN00LA079Accident · 1 fatalLimited investigationFinal reportGreen GTX-SE-FI · Gillette, WYThe pilot's abruptly pulling the nose up at an excessive airspeed, resulting in the rotor blades striking the vertical stabilizer and a subsequent loss of aircraft control.NTSB DEN00FA021Accident · 2 fatalField investigationFinal reportPiper PA-18-125 · Afton, WYFailure of the pilot to remove frost from the wings prior to takeoff, causing an inadvertent stall/spin on initial climbout. Factors included exceeding the aircraft's certificated gross weight, and fog conditions.NTSB DEN99LA112Accident · No injuriesLimited investigationFinal reportMooney M20C · Big Piney, WYThe pilot's failure to maintain directional control of the aircraft during landing touchdown. A related factor was the gusty crosswind.NTSB DEN99FA109Accident · 1 fatalField investigationFinal reportBoeing Stearman A75 · Carpenter, WYPilot incapacitation for unknown reasons.NTSB DEN99LA089Accident · Minor injuriesLimited investigationFinal reportDehaan Challenger II · Douglas, WYThe pilot's failure to maintain directional control of the aircraft by not adequately correcting for torque/p-factor during initial climb following takeoff.NTSB DEN99FA075Accident · 2 fatalField investigationFinal reportPiper PA-11 · Lander, WYThe pilot inadvertently stalling the airplane. Factors were his abrupt maneuvering of the airplane to avoid a powerline, and his attention being diverted.NTSB SEA97LA056Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Moorcroft, WYThe pilot's failure to maintain adequate airspeed. A factor was the pilot's low altitude flight and maneuvering.NTSB SEA96TA207Accident · Minor injuriesFinal reportBell 206L-3 · Sheridan, WYthe pilot's improper in-flight planning/decision, concerning maneuvers to position the helicopter for aerial application; and inadvertent loss of tail rotor effectiveness, which resulted in loss of directional control and subsequent collision with the…NTSB SEA96MA079Accident · 3 fatalClass 1 · MajorFinal reportCessna 177B · Cheyenne, WYthe pilot-in-command's improper decision to take off into deteriorating weather conditions (including turbulence, gusty winds, and an advancing thunderstorm and associated precipitation) when the airplane was overweight and when the density altitude was…NTSB SEA95LA150Accident · No injuriesLimited investigationFinal reportCessna 170B · Afton, WYDirectional control was not maintained. Factors to the accident were: inadequate remedial action and a stall not identified.NTSB SEA95FA012Accident · 2 fatalField investigationFinal reportUnited Consultant UC-1 · Pinedale, WYAircraft control was not maintained. Factors to the accident were: rough water and downdrafts.NTSB SEA93LA107Accident · No injuriesLimited investigationFinal reportRobinson R-22B · Cody, WYThe failure of the pilot to maintain directional control while hovering. Factors relating to the accident were the improper decision by the pilot, improper touchdown point selection, high density altitude, and wind gusts.NTSB DEN92FA093Accident · 1 fatalField investigationFinal reportCessna 172M · Evanston, WYLoss of control for undetermined reasons.NTSB SEA92LA169Accident · No injuriesLimited investigationFinal reportGreth Cirrus VK30 · Rawlins, WYThe pilot in command's failure to maintain control of the aircraft. Factors contributing to the accident were: crosswinds and gusts.NTSB SEA91LA164Accident · Minor injuriesLimited investigationFinal reportPiper PA-22-150 · Dayton, WYSevere down drafts. Factors to the accident were: terrain clearance was not maintained, and a poor weather evaluation, by the pilot.NTSB SEA91LA111Accident · Minor injuriesLimited investigationFinal reportPiper PA-22 · Laramie, WYThe pilot's failure to maintain an airspeed above the stall speed for the aircraft. Contributing to the accident was the high density altitude.NTSB SEA91LA097Accident · 1 fatalLimited investigationFinal reportGrumman AA-1B · Douglas, WYAn inadvertent stall with inadequate terrain clearance. Factors include flight in mountainous terrain at an altitude where remedial action was not possible.NTSB SEA90LA178Accident · Serious injuriesLimited investigationFinal reportCessna 170A · Elk Mountain, WYThe pilot's failure to maintain flying speed while at an altitude that did not provide adequate terrain clearance for a safe stall recovery.NTSB DEN90FA172Accident · Serious injuriesField investigationFinal reportAerospatiale SA316B · Meeteetse, WYA main rotor head blade dampener failure. A factor in the accident was the subsequent failure of a blade restraining cable.NTSB SEA90FA146Accident · 3 fatalField investigationFinal reportWheeler Technology FT-210 · Linch, WYFailure of the pilot to maintain control of the aircraft and/or correct the stall/spin.NTSB DEN90LA141Accident · No injuriesLimited investigationFinal reportBeech 23 · Wheatland, WYPermature liftoff.NTSB DEN90LA123Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Douglas, WYThe accident to be improper installation of aileron control system by maintenance personnel, and failure to perform an aircraft preflight by the pilot in command.NTSB DEN88LA195Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-140 · Rawlins, WYPlt and pax were on a flight from milwaukee, WI, to las vegas, NV. The plt made an unscheduled stop at Rawlins due to poor vis and low fuel. The airplane was loaded with suit cases, camping gear, coolers and full fuel. The pilot and pax combined weight was…NTSB DEN88FA193Accident · 2 fatalField investigationFinal reportMooney M20F · Jackson Hole, WYThe pvt plt obtained his instrument rating 14 days prior to the accident. 12 hrs of actual instrument flt time was logged in March of 1987. The remaining instrument flt time was simulated. Visibility in the Jackson Hole area was reduced by smoke. The plt…NTSB DEN88LA149Accident · Serious injuriesLimited investigationFinal reportPiper PA-28R-200 · Cheyenne, WYThe flight originated in omaha, NE. Three passengers and the commercial plt embarked on a fishing trip into Wyoming. The pilot departed Cheyenne after having several problems with the engine and correcting the problem by proper leaning. He said he took off…NTSB DEN88FA114Accident · 2 fatalField investigationFinal reportBeech D-17S · Wheatland, WYThe witnesses said they saw the acft fly a pattern indicative of a base to final approach to rwy 35. The airstrip has a second runway oriented east and west. The wind was blowing from the east at 20 knots. The acft wreckage was found approximately 3/4 miles…NTSB DEN88LA041Accident · Serious injuriesLimited investigationFinal reportPiper PA-18-125 · Riverton, WYThe instructor plt and student were practicing forced landings to an open field. The instructor stated that he descended to approx 50 to 75 ft AGL over the intended landing area. He initiated a go around, pulled up and banked left to go over powerlines. At an…NTSB DEN86FTE03Accident · 1 fatalFinal reportHomebuilt Bushby Mustang · Casper, WYThe Homebuilt acft crashed during low alt maneuvers from about 150 ft AGL. A witness who helped build the acft was taking pictures and recording data of the flt at the time of the accident. This witness stated that the plt attempted an aileron roll. The first…NTSB DEN86FA213Accident · 2 fatalField investigationFinal reportThorp T-18 · Rawlins, WYThe accident acft, a Thorp T-18, was one of four acft (quickie ii, varieze, longeze) in a loose formation that was en route to the annual eaa convention at oshkosh, WI. The acft departed redding, CA, at 0500 PDT, refueled at wendover, UT, and departed there…NTSB DEN86LA203Accident · No injuriesLimited investigationFinal reportRotec Panther II Plus · Sundance, WYThe plt said that on the first flight of N990RE, the vehicle revealed some undesirable flt control characteristics. He said that after landing he installed both doors and then attempted another take off. It was shortly after take off that the plt lost control…