# NTSB investigations, MT: Loss of control on ground

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 1 of 2 · 89 cases

## Latest cases

- [NTSB WPR27LA017](https://openairdocs.org/ntsb/WPR27LA017.md): Cessna 180H · Lewistown, MT · Accident · No injuries · Class 4 · Limited · Investigation open · Oct 9, 2026 · N1037V · Substantial damage
- [NTSB WPR26LA348](https://openairdocs.org/ntsb/WPR26LA348.md): Piper PA-18-150 · Roundup, MT · Accident · No injuries · Class 4 · Limited · Investigation open · Sep 15, 2026 · N4500W · Substantial damage
- [NTSB WPR26LA295](https://openairdocs.org/ntsb/WPR26LA295.md): Vans RV8 · Great Falls, MT · Accident · No injuries · Class 3 · Limited · Preliminary report · Aug 5, 2026 · C-GFWR · Substantial damage
  > On August 5, 2026, at about 1034 mountain daylight time, a Van’s Aircraft RV-8, C-GFWR, was substantially damaged when it was involved in an accident near Great Falls, Montana. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB WPR26LA157](https://openairdocs.org/ntsb/WPR26LA157.md): Cessna T182 · Marion, MT · Accident · No injuries · Class 3 · Limited · Preliminary report · Apr 8, 2026 · N5475N · Substantial damage
  > On April 8, 2026, about 1315 mountain standard time, a Cessna T182, N5475N, was substantially damaged when it was involved in an accident near Marion, Montana. Both pilots were uninjured. The airplane was operated as a Title 14 Code of Federal Regulations…
- [NTSB WPR26LA105](https://openairdocs.org/ntsb/WPR26LA105.md): Piper PA-20 · Three Forks, MT · Accident · No injuries · Class 4 · Limited · Final report · Feb 13, 2026 · N1491A · Substantial damage
  > The pilot’s failure to maintain directional during the landing roll with a variable wind.
- [NTSB WPR25LA151](https://openairdocs.org/ntsb/WPR25LA151.md): Stinson 108-3 · Port of Del Bonita, MT · Accident · No injuries · Class 4 · Limited · Final report · May 5, 2025 · N108RM · Substantial damage
  > The pilot’s loss of directional control while landing in gusting wind conditions.
- [NTSB WPR25LA043](https://openairdocs.org/ntsb/WPR25LA043.md): Charlie Guinn CCK-1865 · Lewiston, MT · Accident · No injuries · Class 4 · Limited · Final report · Nov 14, 2024 · N247CC · Substantial damage
  > The pilot’s failure to maintain directional control in a gusting tailwind, which resulted in an impact with a tree.
- [NTSB WPR23LA284](https://openairdocs.org/ntsb/WPR23LA284.md): Boeing A75N1 · Red Lodge, MT · Accident · No injuries · Class 4 · Limited · Final report · Jul 22, 2023 · N53132 · Substantial damage
  > The pilot’s loss of directional control during landing with wind gusts, which resulted in a ground loop and collision with a fence.
- [NTSB WPR23LA280](https://openairdocs.org/ntsb/WPR23LA280.md): Piper PA-12S · Kalispell, MT · Accident · No injuries · Class 4 · Limited · Final report · Jul 21, 2023 · N48MR · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during landing with a crosswind.
- [NTSB WPR23LA269](https://openairdocs.org/ntsb/WPR23LA269.md): CSP Leasing MTO Sport · Gardiner, MT · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 1, 2023 · N207AG · Substantial damage
  > Failure of the rudder/nosewheel steering system for reasons that could not be determined, which resulted in loss of yaw control and a subsequent rollover.
- [NTSB WPR23LA354](https://openairdocs.org/ntsb/WPR23LA354.md): Kerr John Hatz Classic · Ennis, MT · Accident · No injuries · Class 4 · Limited · Final report · Apr 29, 2023 · N687HZ · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll which resulted in a ground-loop.
- [NTSB WPR23LA020](https://openairdocs.org/ntsb/WPR23LA020.md): Cub Crafters FX-3 · Hot Springs, MT · Accident · No injuries · Class 4 · Limited · Final report · Oct 4, 2022 · N751AK · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [NTSB WPR22LA270](https://openairdocs.org/ntsb/WPR22LA270.md): Schweizer SGS 2-33 · Livingston, MT · Accident · No injuries · Class 4 · Limited · Final report · Jul 23, 2022 · N2482W · Substantial damage
  > The student pilot’s improper landing flare, and the instructor’s lack of remedial action.
- [NTSB WPR22LA056](https://openairdocs.org/ntsb/WPR22LA056.md): Monte Clark Vans RV8 · Hamilton, MT · Accident · No injuries · Class 4 · Limited · Final report · Dec 5, 2021 · N889WT · Substantial damage
  > The pilot’s failure to maintain directional control while landing with a crosswind.
- [NTSB WPR21LA289](https://openairdocs.org/ntsb/WPR21LA289.md): Stinson 108-1 · Bozeman, MT · Accident · Minor injuries · Class 4 · Limited · Final report · Jul 25, 2021 · N8844K · Substantial damage
  > The pilot’s failure to maintain directional control during landing which resulted in a ground loop.
- [NTSB WPR21LA226](https://openairdocs.org/ntsb/WPR21LA226.md): Cessna 170B · Miles City, MT · Accident · No injuries · Class 4 · Limited · Final report · Jun 11, 2021 · N2218B · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff which resulted in a ground loop and collision with terrain.
- [NTSB WPR21LA163](https://openairdocs.org/ntsb/WPR21LA163.md): Piper PA-18-150 · Wilsall, MT · Accident · No injuries · Class 4 · Limited · Final report · Apr 18, 2021 · N83359 · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll with a crosswind.
- [NTSB WPR21LA137](https://openairdocs.org/ntsb/WPR21LA137.md): Piper PA-18-150 · Three Forks, MT · Accident · No injuries · Class 4 · Limited · Final report · Mar 17, 2021 · N82479 · Substantial damage
  > The pilot’s improper landing flare, which resulted in a loss of directional control, runway excursion and impact with terrain.
- [NTSB WPR20CA214](https://openairdocs.org/ntsb/WPR20CA214.md): Piper PA 18A-135 · Marion, MT · Accident · No injuries · Class 4 · Data collection · Final report · Jul 6, 2020 · N60733 · Substantial damage
  > The pilot's failure to maintain directional control of the airplane while landing in gusting wind conditions, which resulted in a runway excursion and collision with a fence.
- [NTSB WPR20CA124](https://openairdocs.org/ntsb/WPR20CA124.md): Cessna 180 · Marion, MT · Accident · No injuries · Data collection · Final report · Apr 16, 2020 · N53ES · Substantial damage
  > The pilot's loss of directional control and subsequent improper brake application during the landing roll in gusting wind conditions, which resulted in a nose-over.
- [NTSB WPR20CA053](https://openairdocs.org/ntsb/WPR20CA053.md): Cessna 170 · Missoula, MT · Accident · No injuries · Data collection · Final report · Dec 28, 2019 · N4476B · Substantial damage
  > The pilot receiving instruction's failure to maintain directional control during the takeoff roll, which resulted in a runway excursion and ground-loop, and the flight instructor’s failure to adequately monitor the pilot.
- [NTSB GAA20CA070](https://openairdocs.org/ntsb/GAA20CA070.md): Cessna 195 · Kalispell, MT · Accident · No injuries · Data collection · Final report · Nov 11, 2019 · N195BG · Substantial damage
  > The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and the left main landing gear collapsing.
- [NTSB GAA19CA408](https://openairdocs.org/ntsb/GAA19CA408.md): Piper PA 20 · Hamilton, MT · Accident · Minor injuries · Data collection · Final report · Jul 12, 2019 · N7409K · Substantial damage
  > The pilot's loss of directional control due to his unintentional use of brakes instead of the rudder during the landing roll, which resulted in a nose-over.
- [NTSB GAA19CA261](https://openairdocs.org/ntsb/GAA19CA261.md): Siai-Marchetti SM · Belgrade, MT · Accident · No injuries · Data collection · Final report · May 13, 2019 · N772DW · Substantial damage
  > The pilot receiving instruction's overapplication of rudder during the landing roll and his subsequent failure to maintain directional control, which resulted in a ground loop.
- [NTSB WPR19LA134](https://openairdocs.org/ntsb/WPR19LA134.md): Cessna A185 · Kalispell, MT · Accident · No injuries · Class 3 · Limited · Final report · May 4, 2019 · N185FT · Substantial damage
  > The loss of directional control during landing for reasons that could not be determined based on available evidence.
- [NTSB WPR19CA069](https://openairdocs.org/ntsb/WPR19CA069.md): Champion 7GCBC · Townsend, MT · Accident · No injuries · Data collection · Final report · Jan 16, 2019 · N822TT · Substantial damage
  > The pilot's failure to maintain airplane control during a precautionary landing on an uneven, soft surface.
- [NTSB GAA18CA481](https://openairdocs.org/ntsb/GAA18CA481.md): Helio H 295 · Great Falls, MT · Accident · No injuries · Data collection · Final report · Aug 11, 2018 · N77TR · Substantial damage
  > The pilot’s failure to maintain lateral control of the airplane during takeoff in a quartering tailwind.
- [NTSB GAA18CA437](https://openairdocs.org/ntsb/GAA18CA437.md): Cessna 180 · Bozeman, MT · Accident · No injuries · Data collection · Final report · Jul 19, 2018 · N3224D · Substantial damage
  > The pilot's failure to maintain directional control during landing.
- [NTSB GAA18CA404](https://openairdocs.org/ntsb/GAA18CA404.md): Cessna 180 · Cut Bank, MT · Accident · No injuries · Data collection · Final report · Jul 9, 2018 · N180GB · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB GAA18CA372](https://openairdocs.org/ntsb/GAA18CA372.md): Beech D17 · Hamilton, MT · Accident · Minor injuries · Data collection · Final report · Jun 22, 2018 · N61862 · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll and his subsequent inability to recover due to his foot being stuck.
- [NTSB GAA17CA572](https://openairdocs.org/ntsb/GAA17CA572.md): Cub Crafters CC19-180 · Kalispell, MT · Accident · No injuries · Data collection · Final report · Sep 27, 2017 · N53XC · Substantial damage
  > The pilot’s inadvertent brake application during the landing roll, which resulted in a loss of directional control.
- [NTSB GAA17CA212](https://openairdocs.org/ntsb/GAA17CA212.md): Thomas Craig E Wittman W-10 · Stevensville, MT · Accident · No injuries · Data collection · Final report · Mar 28, 2017 · N13XZ · Substantial damage
  > The pilot’s decision to take off with a known master brake cylinder leak and his subsequent failure to maintain directional control during landing.
- [NTSB WPR17LA080](https://openairdocs.org/ntsb/WPR17LA080.md): Maxcy Christopher L Stol King · Bozeman, MT · Accident · No injuries · Limited investigation · Final report · Mar 22, 2017 · N268CR · Substantial damage
  > The pilot's failure to maintain directional control during landing.
- [NTSB GAA16CA419](https://openairdocs.org/ntsb/GAA16CA419.md): Cessna 172 · Lewiston, MT · Accident · No injuries · Data collection · Final report · Aug 2, 2016 · N734GM · Substantial damage
  > The pilot's failure to ensure that his seat was adjusted and locked, which resulted in his seat sliding aft during the takeoff roll, and the subsequent loss of directional control and runway excursion.
- [NTSB GAA16CA376](https://openairdocs.org/ntsb/GAA16CA376.md): Cessna 182 · Stevensville, MT · Accident · No injuries · Data collection · Final report · Jul 15, 2016 · N9928B · Substantial damage
  > The pilot's failure to maintain adequate clearance from ground equipment during takeoff, which resulted in an impact with irrigation pipes, a loss of directional control, an impact with a fence, and a nose over.
- [NTSB GAA16CA369](https://openairdocs.org/ntsb/GAA16CA369.md): Stinson 108 · Red Lodge, MT · Accident · No injuries · Data collection · Final report · Jul 8, 2016 · N955C · Substantial damage
  > A deer running across the runway and impacting the left side of the airplane, resulting in a loss of directional control, a runway excursion, and a ground loop.
- [NTSB WPR16LA171](https://openairdocs.org/ntsb/WPR16LA171.md): Cessna 310R · Schafer Meadows, MT · Accident · No injuries · Class 3 · Limited · Final report · Jun 26, 2016 · N455TB · Substantial damage
  > A loss of directional control while landing, which resulted in a runway excursion and landing gear collapse for reasons that could not be determined.
- [NTSB GAA16CA319](https://openairdocs.org/ntsb/GAA16CA319.md): American AA 1 · Denton, MT · Accident · No injuries · Data collection · Final report · Jun 12, 2016 · N5720L · Substantial damage
  > The pilot's premature rotation and failure to attain sufficient airspeed required for a sustained climb, resulting in a runway overrun and collision with a fence.
- [NTSB GAA16CA285](https://openairdocs.org/ntsb/GAA16CA285.md): Maule M5 · Hamilton, MT · Accident · No injuries · Data collection · Final report · Jun 5, 2016 · N5635M · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion and a nose over.
- [NTSB GAA16CA284](https://openairdocs.org/ntsb/GAA16CA284.md): Bellanca 7GCBC · Ferndale, MT · Accident · No injuries · Data collection · Final report · Jun 5, 2016 · N8777 · Substantial damage
  > The pilot's loss of directional control during takeoff resulting in a decision to rotate early, and a collision with a hangar and subsequent fire.
- [NTSB GAA16CA097](https://openairdocs.org/ntsb/GAA16CA097.md): Cessna 175 · Seeley Lake, MT · Accident · No injuries · Data collection · Final report · Jan 5, 2016 · N9493B · Substantial damage
  > The pilot' failure to identify the plowed runway width in dusk and flat light conditions, which resulted in a touchdown left of the runway center, an impact with a snow berm, and a ground loop.
- [NTSB GAA16CA023](https://openairdocs.org/ntsb/GAA16CA023.md): Cessna 140 · Fort Benton, MT · Accident · Serious injuries · Data collection · Final report · Oct 20, 2015 · N76001 · Substantial damage
  > A hard landing which resulted in a loss of directional control, main landing gear collapse, and damage to the left wing spar.
- [NTSB GAA15CA235](https://openairdocs.org/ntsb/GAA15CA235.md): Cessna 172N · Kalispell, MT · Accident · No injuries · Data collection · Final report · Aug 19, 2015 · N733NH · Substantial damage
  > The pilot's loss of directional control, which resulted in a runway excursion, and collision with runway and taxiway lights and terrain.
- [NTSB WPR15LA246](https://openairdocs.org/ntsb/WPR15LA246.md): Taylorcraft BC12 D · Libby, MT · Accident · No injuries · Limited investigation · Final report · Aug 17, 2015 · N43616 · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion.
- [NTSB WPR15LA198](https://openairdocs.org/ntsb/WPR15LA198.md): Cessna TU206F · Schafers Meadows, MT · Accident · Serious injuries · Limited investigation · Final report · Jun 23, 2015 · N8424Q · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during the landing roll in variable and gusting wind conditions.
- [NTSB WPR15CA173](https://openairdocs.org/ntsb/WPR15CA173.md): Cessna T188C · Ismay, MT · Accident · No injuries · Data collection · Final report · May 31, 2015 · N9987J · Substantial damage
  > The pilot's incorrect action to continue the takeoff when he failed to maintain directional control during the takeoff roll.
- [NTSB GAA15CA050](https://openairdocs.org/ntsb/GAA15CA050.md): Piper PA 28-180 · Deer Lodge, MT · Accident · No injuries · Data collection · Final report · Apr 17, 2015 · N7374W · Substantial damage
  > The pilot's inadequate recovery from a bounced landing, resulting in a loss of control and collision with terrain.
- [NTSB WPR15CA012](https://openairdocs.org/ntsb/WPR15CA012.md): Cessna 180 · Marion, MT · Accident · No injuries · Data collection · Final report · Oct 2, 2014 · N156JM · Substantial damage
  > The pilot's failure to maintain directional control during landing.
- [NTSB WPR14CA384](https://openairdocs.org/ntsb/WPR14CA384.md): Bellanca 7GCBC · Meadow Creek, MT · Accident · Minor injuries · Data collection · Final report · Sep 20, 2014 · N714TM · Substantial damage
  > The pilot's inadequate landing flare and failure to maintain aircraft control during landing.
- [NTSB WPR14CA277](https://openairdocs.org/ntsb/WPR14CA277.md): Jones Hatz CB1 · Hysham, MT · Accident · No injuries · Data collection · Final report · Jul 1, 2014 · N39761 · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll with a crosswind, which resulted in a ground loop.

Next page: https://openairdocs.org/ntsb-events/230/sequence.md?state=MT&page=2

## 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" = 'MT' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '230' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/230/sequence?state=MT

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