# NTSB investigations, MN

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 3 of 65 · 3,233 cases

## Cases, newest first

- [NTSB CEN22LA409](https://openairdocs.org/ntsb/CEN22LA409.md): Beech C23 · Eden Prairie, MN · Accident · No injuries · Class 4 · Limited · Final report · Aug 31, 2022 · N6628J · Substantial damage
  > The student pilot's failure to maintain directional control of the airplane during the takeoff phase of a touch and go landing.
- [NTSB CEN22LA404](https://openairdocs.org/ntsb/CEN22LA404.md): Robinson Helicopter R44 · Beardsley, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Aug 30, 2022 · N7048C · Substantial damage
  > The pilot’s failure to maintain aircraft control during the approach to land that resulted in an excessive descent rate and impact with terrain.
- [NTSB ERA22FA387](https://openairdocs.org/ntsb/ERA22FA387.md): Sea & Sky Krucker Cygnet · Emily, MN · Accident · 2 fatal · Class 3 · Field · Final report · Aug 28, 2022 · N505DB · Substantial damage
  > The pilot’s operation of the weight-shift control aircraft over its design gross weight and his decision to take off with the engine operating at less than the specified takeoff rpm, which resulted in degraded takeoff and climb performance. Contributing to…
- [NTSB CEN22LA387](https://openairdocs.org/ntsb/CEN22LA387.md): Robinson Helicopter R66 · Millville, MN · Accident · No injuries · Class 4 · Limited · Final report · Aug 16, 2022 · N641RZ · Substantial damage
  > The pilot’s inadequate inflight planning resulted in impact with a power line.
- [NTSB CEN22LA389](https://openairdocs.org/ntsb/CEN22LA389.md): Air Tractor AT502 · Appleton, MN · Accident · No injuries · Class 4 · Limited · Final report · Aug 10, 2022 · N73194 · Substantial damage
  > The pilot’s failure to maintain directional control during the takeoff roll with a quartering tailwind.
- [NTSB CEN22LA348](https://openairdocs.org/ntsb/CEN22LA348.md): Piper J3C-65 · Sturgeon Lake, MN · Accident · No injuries · Class 4 · Limited · Final report · Jul 29, 2022 · N42584 · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff from a gravel driveway resulting in an impact with a tree.
- [NTSB CEN22LA340](https://openairdocs.org/ntsb/CEN22LA340.md): Weatherly 620A · Stewart, MN · Accident · No injuries · Class 4 · Limited · Final report · Jul 25, 2022 · N4651W · Substantial damage
  > The pilot’s failure to maintain adequate clearance from crops during an agricultural flight.
- [NTSB CEN22LA342](https://openairdocs.org/ntsb/CEN22LA342.md): Air Tractor AT-502 · East Grand Forks, MN · Accident · No injuries · Class 4 · Limited · Final report · Jul 21, 2022 · N1540S · Substantial damage
  > The pilot’s failure to maintain clearance from the power lines during a low-level application pass.
- [NTSB CEN22LA318](https://openairdocs.org/ntsb/CEN22LA318.md): Hiller UH12E · Becker, MN · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 6, 2022 · N64272 · Substantial damage
  > The in-flight failure of the main rotor mast hub due to several undetected fatigue fractures.
- [NTSB CEN22LA295](https://openairdocs.org/ntsb/CEN22LA295.md): Piper PA-18-135 · Walker, MN · Accident · No injuries · Class 4 · Limited · Final report · Jul 1, 2022 · N1136 · Substantial damage
  > The pilot’s failure to maintain directional control during landing. Contributing to the accident was the flight instructor’s delayed remedial action during a go-around.
- [NTSB CEN22LA261](https://openairdocs.org/ntsb/CEN22LA261.md): Cessna 152 · Eden Prairie, MN · Accident · No injuries · Class 4 · Limited · Final report · Jun 21, 2022 · N6346P · Substantial damage
  > The student pilot not maintaining directional control during landing which resulted in a runway excursion.
- [NTSB CEN22LA241](https://openairdocs.org/ntsb/CEN22LA241.md): American AA-1A · Granite Falls, MN · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 10, 2022 · N9207L · Substantial damage
  > The pilot’s failure to maintain airplane control while in the airport traffic pattern that resulted in an uncontrolled descent and impact with terrain.
- [NTSB CEN22LA218](https://openairdocs.org/ntsb/CEN22LA218.md): Piper PA-32-300 · Princeton, MN · Accident · No injuries · Class 4 · Limited · Final report · May 27, 2022 · N2899N · Substantial damage
  > The pilot’s failure to maintain proper approach glide path, which resulted in a collision with trees.
- [NTSB CEN22LA212](https://openairdocs.org/ntsb/CEN22LA212.md): Aviat A-1C-180 · Madison, MN · Accident · No injuries · Class 4 · Limited · Final report · May 25, 2022 · N125WY · Substantial damage
  > The pilot’s failure to maintain aircraft control during landing that resulted in an impact with terrain.
- [NTSB CEN22LA191](https://openairdocs.org/ntsb/CEN22LA191.md): Vans RV6A · Mankato, MN · Accident · Serious injuries · Class 3 · Limited · Final report · May 4, 2022 · N5060 · Substantial damage
  > The pilot’s failure to maintain directional control while landing with a higher airspeed.
- [NTSB CEN22FA111](https://openairdocs.org/ntsb/CEN22FA111.md): Cirrus Design SR22 · Hutchinson, MN · Accident · 1 fatal · Class 3 · Field · Final report · Jan 31, 2022 · N227BD · Substantial damage
  > The reduction in fuel flow and subsequent partial loss of engine power after takeoff for reasons that could not be determined.
- [NTSB CEN22LA114](https://openairdocs.org/ntsb/CEN22LA114.md): Aeronca 7AC · Cook, MN · Accident · No injuries · Class 4 · Limited · Final report · Jan 29, 2022 · N2923E · Substantial damage
  > The pilot’s failure to ensure the snow-covered takeoff area was safe, which resulted in a collision with ice and subsequent landing gear damage.
- [NTSB CEN21LA461](https://openairdocs.org/ntsb/CEN21LA461.md): Piper PA-32-260 · Hancock, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 29, 2021 · N130GH · Substantial damage
  > A total loss of engine power as a result of fuel starvation. Contributing to the accident was the pilot’s failure to properly manage the fuel on board the airplane and his failure to perform an adequate preflight inspection.
- [NTSB CEN21LA451](https://openairdocs.org/ntsb/CEN21LA451.md): Christen Industries A-1 · Eden Prairie, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 23, 2021 · N2923W · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll resulting in a ground loop.
- [NTSB CEN21LA401](https://openairdocs.org/ntsb/CEN21LA401.md): Bulfer James G Genesis · Fairmont, MN · Accident · No injuries · Class 3 · Limited · Final report · Sep 6, 2021 · N105BJ · Substantial damage
  > The pilot’s failure to maintain airspeed during a forced landing, which resulted in the airplane exceeding its critical angle of attack and a subsequent aerodynamic stall. Contributing to the accident was the loss of power due to the failure of the engine’s…
- [NTSB CEN21LA370](https://openairdocs.org/ntsb/CEN21LA370.md): Marlowe Thooft Just Acft Highlander · Brainerd, MN · Accident · No injuries · Class 4 · Limited · Final report · Aug 7, 2021 · N234HW · Substantial damage
  > The pilot’s failure to maintain directional control during a crosswind landing that resulted in an impact with terrain.
- [NTSB CEN21FA360](https://openairdocs.org/ntsb/CEN21FA360.md): Mooney M20M · Victoria, MN · Accident · 3 fatal · Class 3 · Field · Final report · Aug 7, 2021 · N9156Z · Destroyed
  > The pilot’s loss of airplane control due to spatial disorientation during final approach, which led to a spiral dive that overstressed the airplane and resulted in an in-flight breakup.
- [NTSB CEN21FA330](https://openairdocs.org/ntsb/CEN21FA330.md): Robinson R44 · Elgin, MN · Accident · 1 fatal · Class 3 · Field · Final report · Jul 19, 2021 · N44BJ · Destroyed
  > The pilot’s decision to operate the helicopter under powerlines, which resulted in a main rotor blade striking a powerline, causing the helicopter to descend from a low altitude and impact terrain.
- [NTSB CEN21LA255](https://openairdocs.org/ntsb/CEN21LA255.md): Cessna 140 · Alexandria, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 5, 2021 · N3697V · Substantial damage
  > The pilot did not maintain aircraft and directional control during the landing in variable wind conditions resulting in abnormal contact with the terrain.
- [NTSB CEN21LA244](https://openairdocs.org/ntsb/CEN21LA244.md): Dehavilland DHC-2 MK.I · Oak Island, MN · Accident · Serious injuries · Class 3 · Limited · Final report · May 22, 2021 · N218RD · Minor damage
  > The failure of an O-ring in the landing gear system, which resulted in the inadvertent extension of the main wheel in the amphibious float. Contributing to the accident was the pilot’s decision to depart with a known hydraulic leak in the landing gear system.
- [NTSB CEN21LA228](https://openairdocs.org/ntsb/CEN21LA228.md): Piper PA28 · Pinecreek, MN · Accident · No injuries · Class 4 · Limited · Final report · May 17, 2021 · N416RP · Substantial damage
  > The pilot’s failure to maintain control of the airplane in gusting crosswind conditions.
- [NTSB CEN21LA197](https://openairdocs.org/ntsb/CEN21LA197.md): Piper PA28 · Faribault, MN · Accident · No injuries · Class 4 · Limited · Final report · Apr 22, 2021 · N7114C · Substantial damage
  > The student pilot’s failure to maintain control during takeoff in gusty wind conditions and the flight instructor’s delayed remedial action, which resulted in the airplane colliding with trees and subsequently the ground.
- [NTSB CEN21LA128](https://openairdocs.org/ntsb/CEN21LA128.md): Agustawestland Philadelphia AW119MKII · Alexandria, MN · Accident · No injuries · Class 4 · Limited · Final report · Feb 13, 2021 · N352LL · Substantial damage
  > The helicopter’s impact with an object on departure that could not be determined.
- [NTSB CEN21LA116](https://openairdocs.org/ntsb/CEN21LA116.md): Mcdonnell Douglas Helicopter 600N · Mankato, MN · Accident · No injuries · Class 4 · Limited · Final report · Jan 22, 2021 · N60BK · Substantial damage
  > The pilot’s loss of situational awareness while landing, resulting in an impact with power lines.
- [NTSB CEN21LA101](https://openairdocs.org/ntsb/CEN21LA101.md): Beech 65-A80-8800 · Alexandria, MN · Accident · No injuries · Class 3 · Limited · Final report · Dec 29, 2020 · N134BA · Substantial damage
  > The pilot’s decision to attempt takeoff with frost covering the airplane and rotating below the published rotation speed, which led to exceedance of the airplane’s critical angle of attack and an aerodynamic stall.
- [NTSB CEN21LA083](https://openairdocs.org/ntsb/CEN21LA083.md): Cessna 172 · Glencoe, MN · Accident · Serious injuries · Class 4 · Limited · Final report · Dec 10, 2020 · N1956V · No damage
  > A bystander’s inadvertent contact with the propeller while the engine was running.
- [NTSB CEN21LA075](https://openairdocs.org/ntsb/CEN21LA075.md): Piper PA32 · Windom, MN · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 6, 2020 · N8178Y · Destroyed
  > The pilot’s spatial disorientation shortly after takeoff into night instrument meteorological conditions, which resulted in loss of airplane control and subsequent impact with terrain.
- [NTSB CEN21LA073](https://openairdocs.org/ntsb/CEN21LA073.md): Bellanca 17-30A · Arden Hills, MN · Accident · No injuries · Class 3 · Limited · Final report · Dec 3, 2020 · N28067 · Substantial damage
  > Incorrect connecting rod installation, which resulted in the failure of the nos. 5 and 6 connecting rods and subsequent total loss of engine power.
- [NTSB CEN21LA003](https://openairdocs.org/ntsb/CEN21LA003.md): Cessna 172 · Hinckley, MN · Accident · No injuries · Class 4 · Limited · Final report · Oct 3, 2020 · N4972G · Substantial damage
  > The airplane’s impact with deer while landing.
- [NTSB CEN21LA004](https://openairdocs.org/ntsb/CEN21LA004.md): Piper PA46 · Lake Elmo, MN · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 2, 2020 · N62ZM · Substantial damage
  > A total loss of engine power for reasons that could not be determined.
- [NTSB CEN20LA392](https://openairdocs.org/ntsb/CEN20LA392.md): Cessna 172 · Cottage Grove, MN · Accident · 3 fatal · Class 3 · Limited · Final report · Sep 13, 2020 · N8488L · Destroyed
  > A steep descent and impact with terrain for reasons that could not be determined based on the available information.
- [NTSB CEN20LA374](https://openairdocs.org/ntsb/CEN20LA374.md): Piper PA28 · Walker, MN · Accident · 1 fatal · Class 3 · Limited · Final report · Sep 2, 2020 · N8957W · Substantial damage
  > The pilot’s impairment from the effects of an undiagnosed brain tumor.
- [NTSB CEN20LA354](https://openairdocs.org/ntsb/CEN20LA354.md): Lancair Lancair Super ES · Ely, MN · Accident · 1 fatal · Class 3 · Limited · Final report · Aug 21, 2020 · N997S · Destroyed
  > The non-instrument rated pilot’s improper decision to attempt flight into instrument meteorological conditions, which resulted in spatial disorientation and loss of control and subsequent impact with terrain.
- [NTSB CEN20CA341](https://openairdocs.org/ntsb/CEN20CA341.md): Grumman G164 · Rice, MN · Accident · No injuries · Class 4 · Data collection · Final report · Aug 16, 2020 · N997QC · Substantial damage
  > The pilot did not maintain control of the airplane during the landing.
- [NTSB CEN20LA343](https://openairdocs.org/ntsb/CEN20LA343.md): Piper PA18 · Brandon, MN · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 15, 2020 · N2510H · Destroyed
  > The partial loss of engine power during takeoff due to carburetor icing.
- [NTSB CEN20CA298](https://openairdocs.org/ntsb/CEN20CA298.md): Cessna 180 · Cambridge, MN · Accident · No injuries · Class 4 · Data collection · Final report · Jul 21, 2020 · N2943C · Substantial damage
  > The pilot's loss of directional control while landing a tailwheel airplane with a slight left quartering a tailwind. Contributing to the accident was the flight instructor's delayed remedial action.
- [NTSB CEN20LA263](https://openairdocs.org/ntsb/CEN20LA263.md): Piper PA32 · Eveleth, MN · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 5, 2020 · N4079R · Destroyed
  > The seizure of the airplane’s engine-driven fuel pump due to internal contamination, which led to a total loss of engine power. The source of the contamination could not be determined based on available evidence.
- [NTSB CEN20CA255](https://openairdocs.org/ntsb/CEN20CA255.md): Piper PA18A-150 · Brainerd, MN · Accident · Minor injuries · Class 4 · Data collection · Final report · Jul 1, 2020 · N7684D · Substantial damage
  > The pilot's decision to land on a shortened field and his incorrect brake application. Contributing was the flight instructor's lack of oversight.
- [NTSB CEN20CA251](https://openairdocs.org/ntsb/CEN20CA251.md): Sonex Onex · Minneapolis, MN · Accident · No injuries · Class 4 · Data collection · Final report · Jun 25, 2020 · N951X · Substantial damage
  > The pilot's hard landing on the airplane's nosewheel, which jammed the steering, and resulted in a runway excursion and impact with runway lights.
- [NTSB CEN20CA250](https://openairdocs.org/ntsb/CEN20CA250.md): Hatz Hatz CB 1 · Red Wing, MN · Accident · No injuries · Class 4 · Data collection · Final report · Jun 25, 2020 · N35JA · Substantial damage
  > The pilot's failure to perform a go around following a bounced landing that resulted in an aerodynamic stall.
- [NTSB CEN20CA232](https://openairdocs.org/ntsb/CEN20CA232.md): Piper PA46 · Ely, MN · Accident · Minor injuries · Class 4 · Data collection · Final report · Jun 16, 2020 · N27RZ · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard, bounced landing and the nose landing gear collapse during a gusty landing.
- [NTSB CEN20CA225](https://openairdocs.org/ntsb/CEN20CA225.md): Cessna 170 · Aitkin, MN · Accident · No injuries · Class 4 · Data collection · Final report · Jun 9, 2020 · N2681D · Substantial damage
  > The flight instructor's delayed remedial action, which resulted in a hard landing and loss of directional control while landing with a crosswind.
- [NTSB CEN20LA207](https://openairdocs.org/ntsb/CEN20LA207.md): Icon A5 · Duluth, MN · Accident · No injuries · Class 3 · Limited · Final report · Jun 3, 2020 · N838BA · Substantial damage
  > The pilot’s failure to remove an object from the airplane’s exterior, which impacted the propeller blades when he applied full power, causing them to fracture and damage the airplane.
- [NTSB CEN20CA206](https://openairdocs.org/ntsb/CEN20CA206.md): Zenair CH601 · Worthington, MN · Accident · No injuries · Class 4 · Data collection · Final report · May 31, 2020 · N638RM · Substantial damage
  > The pilot's excessive brake application during the landing roll to avoid an animal on the runway, which resulted in a ground loop.
- [NTSB CEN20CA188](https://openairdocs.org/ntsb/CEN20CA188.md): Cessna R172 · Lino Lakes, MN · Accident · No injuries · Class 4 · Data collection · Final report · May 20, 2020 · N612R · Substantial damage
  > The pilot's loss of directional control during takeoff with a crosswind.

Next page: https://openairdocs.org/ntsb.md?state=MN&page=4

## 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" = 'MN' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=3&state=MN

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