# NTSB investigations, WY

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

Page 2 of 32 · 1,568 cases

## Cases, newest first

- [NTSB WPR22LA244](https://openairdocs.org/ntsb/WPR22LA244.md): Bellanca 7GCBC · Afton, WY · Accident · No injuries · Class 4 · Limited · Final report · Jul 10, 2022 · N50678 · Substantial damage
  > The pilot's inadequate flare and bounced landing which resulted in loss of directional control of the airplane during the landing roll.
- [NTSB WPR22LA200](https://openairdocs.org/ntsb/WPR22LA200.md): Cessna 170 · Wheatland, WY · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 6, 2022 · N4067V · Substantial damage
  > The pilot’s improper landing flare which, resulted in a bounced landing and subsequent nose over.
- [NTSB CEN22FA216](https://openairdocs.org/ntsb/CEN22FA216.md): Express 2000RG · Cheyenne, WY · Accident · 1 fatal · Class 3 · Field · Final report · May 30, 2022 · N44508 · Destroyed
  > The pilot's inability to maintain proper airspeed and his exceedance of the airplane’s critical angle of attack while managing a loss of engine power and inflight fire, which resulted in an aerodynamic stall. Contributing factors to the accident were the loss…
- [NTSB WPR22LA187](https://openairdocs.org/ntsb/WPR22LA187.md): Twenty Second Street Backcountry Boss · Douglas, WY · Accident · Minor injuries · Class 4 · Limited · Final report · May 16, 2022 · N829PW · Substantial damage
  > The pilot’s inadequate flare and subsequent loss of airplane control during landing.
- [NTSB WPR22LA121](https://openairdocs.org/ntsb/WPR22LA121.md): Tuttle Bruce C Jungster I · Rock Springs, WY · Accident · No injuries · Class 4 · Limited · Final report · Mar 13, 2022 · N47BT · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff, which resulted in a runway excursion and impact with terrain.
- [NTSB WPR22LA113](https://openairdocs.org/ntsb/WPR22LA113.md): Piper PA-22-150 · Buffalo, WY · Accident · No injuries · Class 4 · Limited · Final report · Feb 28, 2022 · N1799P · Substantial damage
  > The pilot’s failure to compensate for a wind gust during the landing roll, which resulted in a loss of directional control and collision with terrain
- [NTSB WPR22LA102](https://openairdocs.org/ntsb/WPR22LA102.md): Darrell D. Dugger Mustang II · Cheyenne, WY · Accident · No injuries · Class 4 · Limited · Final report · Feb 20, 2022 · N121DD · Substantial damage
  > The pilot’s failure to maintain directional control during the takeoff roll which resulted in an aborted takeoff and collision with terrain.
- [NTSB WPR21LA350](https://openairdocs.org/ntsb/WPR21LA350.md): Cessna 404 · Sheridan, WY · Accident · No injuries · Class 3 · Limited · Final report · Sep 18, 2021 · N5409G · Substantial damage
  > The pilot experiencing an episode of impaired behavior and incapacitation for reasons that could not be determined based on the available information.
- [NTSB WPR21LA345](https://openairdocs.org/ntsb/WPR21LA345.md): Cessna 340 · Rock Springs, WY · Accident · No injuries · Class 4 · Limited · Final report · Jul 24, 2021 · N419TT · Substantial damage
  > The pilot’s improper pitch control during takeoff which resulted in an aerodynamic stall and subsequent hard landing
- [NTSB WPR21LA259](https://openairdocs.org/ntsb/WPR21LA259.md): Cessna 180J · Lander, WY · Accident · No injuries · Class 4 · Limited · Final report · Jul 4, 2021 · N7802K · Substantial damage
  > The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and impact with a fence.
- [NTSB WPR21LA327](https://openairdocs.org/ntsb/WPR21LA327.md): Cessna 180J · Buffalo, WY · Accident · No injuries · Class 4 · Limited · Final report · May 6, 2021 · N7770K · Substantial damage
  > The pilot’s failure to maintain directional control during the takeoff roll, which resulted in a ground loop and collision with terrain.
- [NTSB WPR21LA108](https://openairdocs.org/ntsb/WPR21LA108.md): Abbett Gerry Lancair Evolution · Saratoga, WY · Accident · No injuries · Class 3 · Limited · Final report · Feb 8, 2021 · N7569A · Substantial damage
  > A windshield failure during cruise flight due to stress concentrations in the bond area as a result of improper assembly of the windshield.
- [NTSB WPR21LA024](https://openairdocs.org/ntsb/WPR21LA024.md): Bellanca 8KCAB · Rock Springs, WY · Accident · No injuries · Class 4 · Limited · Final report · Oct 21, 2020 · N7654S · Substantial damage
  > The separation of the control grip which resulted in the pilot’s inability to maintain directional control during takeoff, and collision with terrain.
- [NTSB WPR20LA301](https://openairdocs.org/ntsb/WPR20LA301.md): Lake LA4 · Rawlins, WY · Accident · 1 fatal · Class 3 · Limited · Final report · Aug 25, 2020 · N93AB · Substantial damage
  > The pilot’s decision to depart despite a known mechanical trim malfunction and with a high-density altitude and the airplane at or above its maximum gross weight.
- [NTSB WPR20CA266](https://openairdocs.org/ntsb/WPR20CA266.md): Aviat A-1C-200 · Grover, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 10, 2020 · N298WY · Substantial damage
  > The pilot’s inability to regain airplane control after a pilot-induced spin conducted during a flight test, which resulted in a collision with terrain.
- [NTSB WPR20CA267](https://openairdocs.org/ntsb/WPR20CA267.md): Cameron A 315 · Jackson, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 3, 2020 · N12171 · Substantial damage
  > The balloon pilot’s inability to maintain the proper descent rate during the balloon’s approach to landing during un-forecasted weather, which resulted in a hard landing.
- [NTSB WPR20CA263](https://openairdocs.org/ntsb/WPR20CA263.md): Lindstrand 310A · Jackson, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 3, 2020 · N971LB · No damage
  > The pilot’s inability to arrest the descent rate when the balloon encountered unforecasted high ground wind that resulted in a hard landing.
- [NTSB WPR20CA262](https://openairdocs.org/ntsb/WPR20CA262.md): Head AX8 88 · Jackson, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 3, 2020 · N45303 · Minor damage
  > The balloon pilot’s inability to maintain altitude during un-forecasted weather, which resulted in a hard landing.
- [NTSB WPR20LA170](https://openairdocs.org/ntsb/WPR20LA170.md): Kitfox Kitfox · Lander, WY · Accident · 1 fatal · Class 3 · Limited · Final report · Jun 7, 2020 · N595KF · Substantial damage
  > The inexperienced pilot’s exceedance of the airplane’s critical angle-of-attack during a turn at high density altitude, which resulted in an accelerated stall and impact with water. Contributing to the accident was the pilot’s poor judgment to continue the…
- [NTSB WPR20CA154](https://openairdocs.org/ntsb/WPR20CA154.md): Champion 7GCBC · Spotted Horse, WY · Accident · No injuries · Class 4 · Data collection · Final report · May 25, 2020 · N771CT · Substantial damage
  > The pilot's loss of directional control during an aborted takeoff with a tailwind, which resulted in a noseover.
- [NTSB WPR20LA110](https://openairdocs.org/ntsb/WPR20LA110.md): Piper PA22 · Pinedale, WY · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 16, 2020 · N4837Z · Substantial damage
  > A loss of airplane control during approach for reasons that could not be determined based on available evidence.
- [NTSB WPR20LA054](https://openairdocs.org/ntsb/WPR20LA054.md): Mitsubishi MU2B · Big Piney, WY · Accident · No injuries · Class 3 · Limited · Final report · Dec 30, 2019 · N43866 · Substantial damage
  > The failure of the right propeller position to correspond to the throttle change when moved to the beta position for reasons that could not be determined based on available evidence.
- [NTSB GAA19CA575](https://openairdocs.org/ntsb/GAA19CA575.md): Piper J3C · Lander, WY · Accident · Minor injuries · Data collection · Final report · Sep 26, 2019 · N33463 · Substantial damage
  > The pilot's failure to maintain lateral control during takeoff with a quartering tailwind, which resulted in the right wing striking the ground, a runway excursion, impact with a fence, and a subsequent noseover.
- [NTSB CEN19FA305](https://openairdocs.org/ntsb/CEN19FA305.md): Champion 7GCBC · Carpenter, WY · Accident · 1 fatal · Class 3 · Field · Final report · Sep 7, 2019 · N5502S · Destroyed
  > The pilot’s exceedance of the airplane’s critical angle of attack during the initial climb after takeoff, which resulted in an aerodynamic stall and loss of control at an altitude too low for recovery.
- [NTSB GAA19CA526](https://openairdocs.org/ntsb/GAA19CA526.md): Pietenpol Pietenpol Aircamper · Glendo, WY · Accident · No injuries · Data collection · Final report · Sep 5, 2019 · N14961 · Substantial damage
  > The pilot's overapplication of brakes during the landing roll, which resulted in a noseover.
- [NTSB GAA19CA433](https://openairdocs.org/ntsb/GAA19CA433.md): Brumbaugh David R DRB Raider · Laramie, WY · Accident · No injuries · Data collection · Final report · Jul 18, 2019 · N703DB · Substantial damage
  > The pilot's improper landing flare, which resulted in a hard landing.
- [NTSB GAA19CA394](https://openairdocs.org/ntsb/GAA19CA394.md): Merit CCX-2000 · Casper, WY · Accident · No injuries · Data collection · Final report · Jul 4, 2019 · N941DM · Substantial damage
  > The pilot's failure to maintain directional control during landing with a tailwind, which resulted in a ground loop.
- [NTSB GAA19CA384](https://openairdocs.org/ntsb/GAA19CA384.md): American AA5 · Cheyenne, WY · Accident · No injuries · Data collection · Final report · Jul 2, 2019 · N387G · Substantial damage
  > The pilot's failure to maintain a proper descent rate and landing flare during landing with a tailwind, which resulted in a hard landing and a subsequent loss of directional control, runway excursion, and collision with objects.
- [NTSB GAA19CA395](https://openairdocs.org/ntsb/GAA19CA395.md): Maule M5 · Gillette, WY · Accident · No injuries · Data collection · Final report · Jun 27, 2019 · N6127M · Substantial damage
  > The pilot's selection of unsuitable terrain for landing, which resulted in a nose-over.
- [NTSB GAA19CA285](https://openairdocs.org/ntsb/GAA19CA285.md): Piper PA18 · Cody, WY · Accident · No injuries · Data collection · Final report · May 25, 2019 · N997CC · Substantial damage
  > The student pilot's improper landing flare in crosswind conditions, which resulted in a bounced landing, and his subsequent loss of airplane control after overcorrecting with rudder. Contributing to the accident was the flight instructor's delayed remedial…
- [NTSB GAA19CA184](https://openairdocs.org/ntsb/GAA19CA184.md): Piper PA 16 · Afton, WY · Accident · No injuries · Data collection · Final report · Mar 31, 2019 · N676SC · Substantial damage
  > The pilot's improper landing flare, which resulted in a bounced landing and loss of directional control and the airplane’s subsequent impact with a snowbank and nose-over during an attempted go-around.
- [NTSB WPR19LA088](https://openairdocs.org/ntsb/WPR19LA088.md): Lancair IV · Laramie, WY · Accident · No injuries · Class 3 · Limited · Final report · Feb 10, 2019 · N549CJ · Substantial damage
  > An environmental stress cracking failure of the acrylic windshield, which resulted in a rapid decompression during cruise flight.
- [NTSB WPR19LA029](https://openairdocs.org/ntsb/WPR19LA029.md): BKF Backcountry Supercub · Casper, WY · Accident · No injuries · Class 3 · Limited · Final report · Nov 19, 2018 · N59BK · Substantial damage
  > The seizure of two bearings in the reduction gearbox, resulting in the total loss of engine power. Contributing to the accident was a high descent rate which resulted in a hard landing.
- [NTSB GAA19CA044](https://openairdocs.org/ntsb/GAA19CA044.md): Stoddard Hamilton Glasair II · Laramie, WY · Accident · No injuries · Data collection · Final report · Oct 27, 2018 · N505YR · Substantial damage
  > The pilot's failure to maintain a proper pitch attitude during landing at night, which resulted in a porpoised landing.
- [NTSB CEN18LA373](https://openairdocs.org/ntsb/CEN18LA373.md): Cessna T310 · Laramie, WY · Accident · No injuries · Class 4 · Limited · Final report · Sep 6, 2018 · N376J · Substantial damage
  > The pilot’s failure to properly adjust the fuel/air mixtures, which resulted in a partial loss of engine power to both engines due to fuel starvation and a subsequent forced landing to a field.
- [NTSB WPR18LA241](https://openairdocs.org/ntsb/WPR18LA241.md): Cessna 172 · Afton, WY · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 13, 2018 · N5660J · Substantial damage
  > The pilot’s failure to maintain terrain clearance after an encounter with a downdraft while maneuvering in a valley with a high-density altitude, which resulted in impact with trees and terrain.
- [NTSB GAA18CA462](https://openairdocs.org/ntsb/GAA18CA462.md): Piper PA24 · Evanston, WY · Accident · No injuries · Data collection · Final report · Jul 29, 2018 · N7893P · Substantial damage
  > The pilot's failure to extend the landing gear during landing. Contributing to the accident were the pilot's distraction and his failure to complete the appropriate checklist before landing.
- [NTSB CEN18LA225](https://openairdocs.org/ntsb/CEN18LA225.md): Rockwell International 112TC · Cheyenne, WY · Accident · No injuries · Limited investigation · Final report · Jun 14, 2018 · N4954W · Substantial damage
  > A loss of engine power for reasons that could not be determined because postaccident examination did not reveal any evidence of preimpact mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB GAA18CA379](https://openairdocs.org/ntsb/GAA18CA379.md): Dan Jelinek Backcountry Supercub · Douglas, WY · Accident · No injuries · Data collection · Final report · Jun 11, 2018 · N7455 · Substantial damage
  > The pilot’s overcorrection with rudder during takeoff, which resulted in a loss of directional control.
- [NTSB CEN18LA219](https://openairdocs.org/ntsb/CEN18LA219.md): Aston Kinsey Tercel · Cokeville, WY · Accident · No injuries · Limited investigation · Final report · Jun 11, 2018 · N640BE · Substantial damage
  > The loss of gyrocopter control for reasons that could not be determined because postaccident examination of the gyrocopter revealed no mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB CEN18FA217](https://openairdocs.org/ntsb/CEN18FA217.md): Let L 23 Super Blanik · Moose, WY · Accident · 2 fatal · Field investigation · Final report · Jun 9, 2018 · N317BA · Destroyed
  > The pilot's encounter with atmospheric conditions that resulted in a loss of lift and a subsequent loss of control near terrain that precluded recovery. Contributing to the accident was the pilot's failure to follow the operator's published tour flight…
- [NTSB GAA18CA330](https://openairdocs.org/ntsb/GAA18CA330.md): Sorensen Danny S BF9 2 · Evanston, WY · Accident · No injuries · Data collection · Final report · May 31, 2018 · N81973 · Substantial damage
  > The pilot’s failure to fuel the biplane’s main fuel tank before the flight and his inadequate preflight inspection, during which he did not verify the fuel quantity, which resulted in fuel exhaustion
- [NTSB CEN18LA178](https://openairdocs.org/ntsb/CEN18LA178.md): Peet Charles Zenith CH 701 · Jackson, WY · Accident · Minor injuries · Class 3 · Limited · Final report · May 16, 2018 · N44CP · Substantial damage
  > A total loss of engine power for undetermined reasons, and the pilot’s failure to maintain proper control of the airplane, which led to a hard, bounced landing.
- [NTSB CEN18FA101](https://openairdocs.org/ntsb/CEN18FA101.md): Socata TBM 700 · Evanston, WY · Accident · 2 fatal · Field investigation · Final report · Feb 18, 2018 · N700VX · Destroyed
  > The pilot's loss of control due to spatial disorientation.
- [NTSB GAA18CA098](https://openairdocs.org/ntsb/GAA18CA098.md): Swearingen SA227 · Rock Springs, WY · Accident · No injuries · Data collection · Final report · Jan 11, 2018 · N561UP · Substantial damage
  > The pilot's failure to maintain directional control while taxiing in gusting tailwind conditions.
- [NTSB CEN18LA052](https://openairdocs.org/ntsb/CEN18LA052.md): Piper PA 28R-200 · Riverton, WY · Accident · No injuries · Limited investigation · Final report · Dec 25, 2017 · N550D · Substantial damage
  > The pilot's loss of directional control during the rejected takeoff. Contributing to the accident were the pilot's lack of familiarity with the airport runway configuration, which led to his premature attempt to take off, and the airplane’s inoperative…
- [NTSB CEN18LA032](https://openairdocs.org/ntsb/CEN18LA032.md): Cessna T207A · Rock Springs, WY · Accident · Serious injuries · Limited investigation · Final report · Nov 15, 2017 · N9825M · Substantial damage
  > The pilot's improper in-flight fuel management and reliance on a faulty fuel gauge, which resulted in fuel starvation during approach for landing, and his failure to follow the emergency checklist after losing engine power.
- [NTSB CEN17LA356](https://openairdocs.org/ntsb/CEN17LA356.md): Cessna R182 · Worland, WY · Accident · No injuries · Limited investigation · Final report · Sep 12, 2017 · N1835R · Substantial damage
  > The pilot's decision to operate an airplane with unreliable fuel gauges and the worn fuel cap seal that allowed fuel to siphon from the left wing fuel tank, which ultimately resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB GAA17CA518](https://openairdocs.org/ntsb/GAA17CA518.md): Croft Robert C Kitfox Super Sport · Afton, WY · Accident · No injuries · Data collection · Final report · Sep 2, 2017 · N429NC · Substantial damage
  > The pilot’s failure to maintain bank control during an attempted go-around.
- [NTSB GAA17CA512](https://openairdocs.org/ntsb/GAA17CA512.md): Aviat A 1 · Cody, WY · Accident · No injuries · Data collection · Final report · Aug 28, 2017 · N335SB · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.

Next page: https://openairdocs.org/ntsb.md?state=WY&page=3

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=2&state=WY

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