# NTSB investigations, MT

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 10 of 45 · 2,224 cases

## Cases, newest first

- [NTSB SEA04LA069](https://openairdocs.org/ntsb/SEA04LA069.md): Bellanca 7GCBC · Marion, MT · Accident · No injuries · Limited investigation · Final report · Mar 20, 2004 · N90076 · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll. Contributing factors were the gust of wind and the snowbank.
- [NTSB SEA04LA044](https://openairdocs.org/ntsb/SEA04LA044.md): Piper PA-20 · Laurel, MT · Accident · No injuries · Limited investigation · Final report · Feb 24, 2004 · N7321K · Substantial damage
  > The student pilot's failure to maintain aircraft control during the landing roll. Inadequate remedial action was a factor.
- [NTSB SEA04FA032](https://openairdocs.org/ntsb/SEA04FA032.md): Cessna 182G · Glasgow, MT · Accident · 4 fatal · Field investigation · Final report · Jan 2, 2004 · N3171S · Destroyed
  > Loss of aircraft control resulting in an in-flight collision with terrain. Factors include marginal weather and dark night conditions.
- [NTSB SEA04LA029](https://openairdocs.org/ntsb/SEA04LA029.md): Beech 58P · Missoula, MT · Accident · Minor injuries · Limited investigation · Final report · Dec 23, 2003 · N181AM · Destroyed
  > The second pilot's failure to maintain terrain clearance while maneuvering after takeoff. Proper climb rate not verified by the flight crew, fog, freezing fog, dark night conditions and inadequate supervision by the pilot-in-command were factors.
- [NTSB SEA04LA004](https://openairdocs.org/ntsb/SEA04LA004.md): Seabase Magnum · Olney, MT · Accident · No injuries · Limited investigation · Final report · Oct 9, 2003 · N1966G · Substantial damage
  > The pilot's failure to adequately preflight the aircraft to verify the fuel quantity, resulting in fuel exhaustion and the loss of engine power during cruise flight. Contributing factors were the pilot's failure to refuel the aircraft and the soft terrain.
- [NTSB SEA04FA003](https://openairdocs.org/ntsb/SEA04FA003.md): Cessna 177B · Chinook, MT · Accident · 2 fatal · Field investigation · Final report · Oct 9, 2003 · N30921 · Destroyed
  > The total loss of engine power in cruise flight due to the separation of the carburetor from its mounting bolts, and the pilot's failure to adequately compensate for strong crosswinds while attempting the subsequent forced landing. Additional factors include…
- [NTSB SEA03LA188](https://openairdocs.org/ntsb/SEA03LA188.md): Piper PA-22-160 · Billings, MT · Accident · No injuries · Limited investigation · Final report · Sep 10, 2003 · N9332D · Substantial damage
  > The pilot's inadequate compensation for wind conditions which led to a loss of control and subsequent ground loop. A contributing factor was the wind gust.
- [NTSB SEA03LA185](https://openairdocs.org/ntsb/SEA03LA185.md): Aeronca 65-CA · Polson, MT · Accident · 1 fatal · Limited investigation · Final report · Sep 4, 2003 · N33865 · Substantial damage
  > The pilot's failure to maintain clearance from an object while maneuvering and alcohol impairment. Transmission wires, dark night conditions, and drug impairment were factors.
- [NTSB SEA03LA172](https://openairdocs.org/ntsb/SEA03LA172.md): Cessna 152 · Hamilton, MT · Accident · No injuries · Limited investigation · Final report · Aug 17, 2003 · N68281 · Substantial damage
  > The student pilot's improper flare which resulted in a hard landing. A factor was the improper recovery from the bounced landing.
- [NTSB SEA03LA166](https://openairdocs.org/ntsb/SEA03LA166.md): Piper PA-18-150 · Rapids, MT · Accident · No injuries · Limited investigation · Final report · Aug 9, 2003 · N115HP · Substantial damage
  > The failure of the landing gear tire valve stem and the pilot's failure to maintain directional control during the landing roll. The deflation of the tire and rough/uneven terrain were factors.
- [NTSB SEA03CA155](https://openairdocs.org/ntsb/SEA03CA155.md): Cessna 170B · Schafer, MT · Accident · Minor injuries · Data collection · Final report · Jul 27, 2003 · N1979C · Substantial damage
  > The pilot's delayed remedial action during the takeoff roll. Factors include wet terrain, a fence and an embankment located at the end of the runway.
- [NTSB SEA03LA140](https://openairdocs.org/ntsb/SEA03LA140.md): Piper PA-18A · Zurich, MT · Accident · Serious injuries · Limited investigation · Final report · Jul 15, 2003 · N6792B · Substantial damage
  > The pilot's failure to maintain airspeed which resulted in an inadvertent stall.
- [NTSB SEA03LA130](https://openairdocs.org/ntsb/SEA03LA130.md): Cessna T210M · Essex, MT · Accident · No injuries · Limited investigation · Final report · Jul 5, 2003 · N761QN · Substantial damage
  > The unexpected transit of a deer across the runway which impacted the aircraft during the pilot's aborted landing.
- [NTSB SEA03TA116](https://openairdocs.org/ntsb/SEA03TA116.md): McDonnell Douglas 369E · Big Timber, MT · Accident · Minor injuries · Final report · Jun 25, 2003 · N1502 · Substantial damage
  > Fretting on the outside diameter of the compressor coupling adapter which resulted in fatigue and subsequent fracture of the adapter, and ultimately the disconnection of the compressor from the turbine assembly. Contributing factors were low rotor RPM, uneven…
- [NTSB SEA03LA111](https://openairdocs.org/ntsb/SEA03LA111.md): Piper PA-11 · Alzada, MT · Accident · No injuries · Limited investigation · Final report · Jun 21, 2003 · N4565M · Destroyed
  > The student pilot's failure to maintain adequate flying airspeed in a turn while maneuvering close to the ground resulting in a stall condition. A contributing factor was the turbulent wind conditions.
- [NTSB SEA03LA105](https://openairdocs.org/ntsb/SEA03LA105.md): Cessna T337G · Lewistown, MT · Accident · No injuries · Limited investigation · Final report · Jun 15, 2003 · N4TD · Substantial damage
  > Inadequate preflight planning/preparation prior to takeoff, and the pilot's failure to maintain aircraft control during the takeoff. An inadvertent stall and rough terrain were factors.
- [NTSB SEA03CA102](https://openairdocs.org/ntsb/SEA03CA102.md): Piper PA-18 · Silver City, MT · Accident · No injuries · Data collection · Final report · Jun 14, 2003 · N82946 · Substantial damage
  > Proper descent rate not maintained while on final approach. A wind gust is a factor in the accident.
- [NTSB SEA03LA099](https://openairdocs.org/ntsb/SEA03LA099.md): Piper PA-18A-150 · Laurel, MT · Accident · No injuries · Limited investigation · Final report · Jun 12, 2003 · N5779D · Substantial damage
  > Aircraft control was not maintained during the landing roll. The aircraft subsequently nosed over.
- [NTSB SEA03LA097](https://openairdocs.org/ntsb/SEA03LA097.md): Cessna 172H · Glasgow, MT · Accident · No injuries · Limited investigation · Final report · Jun 7, 2003 · N2786L · Substantial damage
  > A loss of engine power due to carburetor icing. Contributing factors were carburetor icing conditions and the muddy, wet terrain at the landing site.
- [NTSB SEA03LA091](https://openairdocs.org/ntsb/SEA03LA091.md): Cessna 150 · Dillon, MT · Accident · No injuries · Limited investigation · Final report · May 31, 2003 · N4424U · Substantial damage
  > The pilot's failure to maintain directional control during the takeoff roll, and his inadequate remedial actions during his attempt to realign the aircraft with the runway. Factors include a crosswind, and the pilot's lack of experience in tailwheel-equipped…
- [NTSB SEA03LA087](https://openairdocs.org/ntsb/SEA03LA087.md): Cessna 210N · Lewistown, MT · Accident · No injuries · Limited investigation · Final report · May 16, 2003 · N4804P · Substantial damage
  > The loss of engine power for undetermined reasons. The condition of the runway overrun was a factor.
- [NTSB SEA03LA068](https://openairdocs.org/ntsb/SEA03LA068.md): Piper PA-18-135 · Marion, MT · Accident · No injuries · Limited investigation · Final report · Apr 23, 2003 · N60733 · Substantial damage
  > The pilot-in-command's failure to maintain directional control during the takeoff roll resulting in the aircraft leaving the runway, crossing a ditch and collapsing the landing gear. A contributing factor was the ditch.
- [NTSB SEA03LA065](https://openairdocs.org/ntsb/SEA03LA065.md): Piper PA-38 · Trident, MT · Accident · No injuries · Limited investigation · Final report · Apr 20, 2003 · N9705T · Substantial damage
  > Fuel exhaustion while in cruise flight due to inadequate preflight planning / preparation. A fence was a factor.
- [NTSB SEA03TA060](https://openairdocs.org/ntsb/SEA03TA060.md): McDonnell Douglas 369E · Plentywood, MT · Accident · No injuries · Final report · Apr 11, 2003 · N91620 · Substantial damage
  > Aircraft control was not maintained during a hovering turn. High wind conditions and excessive remedial action were factors.
- [NTSB SEA03LA057](https://openairdocs.org/ntsb/SEA03LA057.md): Cessna 152 · Butte, MT · Accident · No injuries · Limited investigation · Final report · Apr 7, 2003 · N48733 · Destroyed
  > The pilot's inadequate compensation for gusty variable wind conditions and his improper flare. Factors include gusty and variable winds.
- [NTSB SEA03LA040](https://openairdocs.org/ntsb/SEA03LA040.md): Piper PA-22-150 · Garryowen, MT · Accident · 1 fatal · Limited investigation · Final report · Feb 20, 2003 · N24MF · Substantial damage
  > The pilot in command's allowing the aircraft to inadvertently enter into a stall condition at low altitude while maneuvering. A contributing factor was the pilot's intentional low altitude maneuvering.
- [NTSB SEA03LA007](https://openairdocs.org/ntsb/SEA03LA007.md): Riddell IV-P · Bozeman, MT · Accident · 1 fatal · Limited investigation · Final report · Nov 5, 2002 · N41RJ · Destroyed
  > The loss of power for undetermined reason(s) and the pilot's failure to maintain the aircraft's flying speed above the power off stall speed in the landing configuration.
- [NTSB SEA03LA004](https://openairdocs.org/ntsb/SEA03LA004.md): Bellanca 7GCBC · Helena, MT · Accident · Minor injuries · Limited investigation · Final report · Oct 13, 2002 · N8752 · Substantial damage
  > The student pilot's failure to maintain clearance from a tower during an aborted landing. Factors include landing with a tailwind and a tower.
- [NTSB SEA02LA182](https://openairdocs.org/ntsb/SEA02LA182.md): Cessna 172RG · Billings, MT · Accident · No injuries · Limited investigation · Final report · Sep 26, 2002 · N6525R · Substantial damage
  > The failure of the landing gear actuator during landing as a result of fatigue.
- [NTSB SEA02LA169](https://openairdocs.org/ntsb/SEA02LA169.md): Cessna 172 · W. Yellowstone, MT · Accident · No injuries · Limited investigation · Final report · Aug 31, 2002 · N6830A · Substantial damage
  > The pilot's compensation for the wind conditions was inadequate during the landing roll. A quartering tailwind was a factor.
- [NTSB SEA02LA165](https://openairdocs.org/ntsb/SEA02LA165.md): Bellanca 7GCBC · Melstone, MT · Accident · No injuries · Limited investigation · Final report · Aug 25, 2002 · N36596 · Substantial damage
  > The pilot's improper decision to continue a takeoff once it had become apparent that it was questionable whether the aircraft would clear an obstacle at the departure end of the takeoff area. Factors include the pilot's failure to perform pre-takeoff…
- [NTSB SEA02TA164](https://openairdocs.org/ntsb/SEA02TA164.md): Bell 206L-1 · Wisdom, MT · Accident · No injuries · Final report · Aug 24, 2002 · N832AH · Substantial damage
  > The pilot's failure to maintain clearance from an object while maneuvering. A tree(s) was a factor.
- [NTSB SEA02LA158](https://openairdocs.org/ntsb/SEA02LA158.md): Cessna 120 · Missoula, MT · Accident · No injuries · Limited investigation · Final report · Aug 16, 2002 · N72594 · Substantial damage
  > The pilot's failure to adequately compensate for the wind conditions during the landing roll. Delayed remedial action and a high crosswind condition were factors.
- [NTSB SEA02LA140](https://openairdocs.org/ntsb/SEA02LA140.md): Blanik L-13 · Belgrade, MT · Accident · Minor injuries · Limited investigation · Final report · Jul 31, 2002 · N70741 · Substantial damage
  > The glider pilot's improper in-flight planning decision and his failure to attain the proper touchdown point. Contributing to the accident were the inadvertent activation of the speed brakes, the pilot's failure to maintain altitude, the high vegetation and…
- [NTSB SEA02LA138](https://openairdocs.org/ntsb/SEA02LA138.md): Cessna T188C · Choteau, MT · Accident · No injuries · Limited investigation · Final report · Jul 29, 2002 · N2802J · Substantial damage
  > Fuel exhaustion as a result of the pilot's inattention to fuel consumption (flight duration) which resulted in a total loss of power and subsequent hard landing.
- [NTSB SEA02LA130](https://openairdocs.org/ntsb/SEA02LA130.md): Thurmond Moni · Laurel, MT · Accident · No injuries · Limited investigation · Final report · Jul 12, 2002 · N9104S · Substantial damage
  > Undertorqued mounting bolts which resulted in fatigue to the wooden propeller blade and subsequent in flight separation of one of the blades while in cruise flight. An improper installation of the propeller assembly and soft terrain encountered during the…
- [NTSB SEA02LA128](https://openairdocs.org/ntsb/SEA02LA128.md): Taylorcraft F19 · Heron, MT · Accident · Minor injuries · Limited investigation · Final report · Jul 3, 2002 · N374D · Substantial damage
  > The pilot's failure to maintain vertical clearance from trees. Factors include tall trees just off the approach end of the runway.
- [NTSB SEA02LA118](https://openairdocs.org/ntsb/SEA02LA118.md): Cessna 182 E · Sweetgrass, MT · Accident · No injuries · Limited investigation · Final report · Jul 2, 2002 · N3387Y · Substantial damage
  > The pilot's failure to adequately compensate for wind conditions after encountering a crosswind gust during the landing roll. Factors include gusty crosswinds, and a fence in the vicinity of the runway.
- [NTSB SEA02LA162](https://openairdocs.org/ntsb/SEA02LA162.md): Infinity Powered Parachute · Lewistown, MT · Accident · Serious injuries · Limited investigation · Final report · Jun 29, 2002 · UNREG · Substantial damage
  > Inadequate preflight planning and inadvertent flight into adverse weather conditions. High wind conditions was a factor in the accident.
- [NTSB SEA02LA111](https://openairdocs.org/ntsb/SEA02LA111.md): Rockwell S-2R Thrush · Winifred, MT · Accident · Minor injuries · Limited investigation · Final report · Jun 26, 2002 · N600DN · Substantial damage
  > The pilot's improper inflight decision to continue his aerial application flight after he realized the aircraft might be low on fuel. Factors include the pilot's failure to maintain clearance from a shed.
- [NTSB SEA02LA104](https://openairdocs.org/ntsb/SEA02LA104.md): Cessna 180K · Helena, MT · Accident · No injuries · Limited investigation · Final report · Jun 17, 2002 · N66471 · Substantial damage
  > Binding brakes for undetermined reasons and the pilot's failure to maintain directional control during an aborted takeoff.
- [NTSB SEA02FA091](https://openairdocs.org/ntsb/SEA02FA091.md): Sikorsky CH-19E · Plains, MT · Accident · Minor injuries · Field investigation · Final report · May 30, 2002 · N94475 · Substantial damage
  > Power loss for undetermined reasons.
- [NTSB SEA02LA075](https://openairdocs.org/ntsb/SEA02LA075.md): Enstrom F-28C · Hot Springs, MT · Accident · No injuries · Limited investigation · Final report · Apr 20, 2002 · N51769 · Substantial damage
  > The pilot's failure to adequately compensate for unfavorable wind conditions. Factors include unfavorable/shifting winds, and a tailwind gust.
- [NTSB SEA02LA074](https://openairdocs.org/ntsb/SEA02LA074.md): Stinson 108-2 · Helena, MT · Accident · No injuries · Limited investigation · Final report · Apr 20, 2002 · N959D · Substantial damage
  > Fracture of the left main wheel assembly during the takeoff roll. Factors include the use of a wheel assembly not approved for the accident airplane, and the use of an oversized tire.
- [NTSB SEA02FA064](https://openairdocs.org/ntsb/SEA02FA064.md): Cessna 182E · Red Lodge, MT · Accident · No injuries · Field investigation · Final report · Apr 6, 2002 · N3184Y · Substantial damage
  > Long term fatigue of the nose landing gear strut fork initiated by side loading which resulted in the separation of the fork from the strut and the consequent collapse of the nose gear. A contributing factor was the ditch the aircraft traversed during the…
- [NTSB SEA02FA063](https://openairdocs.org/ntsb/SEA02FA063.md): Piper PA-18-150 · Silesia, MT · Accident · 2 fatal · Field investigation · Final report · Apr 6, 2002 · N4389A · Destroyed
  > The non-certificated pilot's inadvertent entry into a stall condition at low altitude.
- [NTSB SEA02LA058](https://openairdocs.org/ntsb/SEA02LA058.md): Piper PA-18-150 · Fort Peck, MT · Accident · Serious injuries · Limited investigation · Final report · Mar 25, 2002 · N22EV · Substantial damage
  > The pilot's inability to maintain aircraft control and foreign object damage to the aileron and wing. The restricted movement of the flight controls was a factor.
- [NTSB SEA02FA035](https://openairdocs.org/ntsb/SEA02FA035.md): Robinson R-22 Beta · Silver City, MT · Accident · Serious injuries · Field investigation · Final report · Jan 31, 2002 · N7507G · Substantial damage
  > Both the pilot/owner and the FAA inspector pilots' failure to maintain adequate rotor RPM during a practice auto rotation landing which resulted in a hard landing. A contributing factor was the pilot/owner's application of excessive anti-torque pedal during…
- [NTSB SEA02LA031](https://openairdocs.org/ntsb/SEA02LA031.md): Mooney M20E · Glasgow, MT · Accident · Minor injuries · Limited investigation · Final report · Jan 19, 2002 · N38AJ · Substantial damage
  > The pilot's failure to maintain adequate flying airspeed resulting in a stall/mush condition and loss of control at low altitude. A contributing factor was the pilot's distraction from flying the aircraft while attempting to retract the landing gear.
- [NTSB SEA02LA025](https://openairdocs.org/ntsb/SEA02LA025.md): Cessna 210L · Great Falls, MT · Accident · No injuries · Limited investigation · Final report · Jan 9, 2002 · N1713X · Substantial damage
  > The pilot's intentional continuation of a visual flight rules (VFR) flight into instrument meteorological conditions (IMC), and his failure to maintain clearance from the terrain. Factors include low ceilings, snow, mountainous/hilly terrain, and trees.

Next page: https://openairdocs.org/ntsb.md?state=MT&page=11

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

This list as a web page: https://openairdocs.org/ntsb?page=10&state=MT

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.