# NTSB investigations, AK: Aerodynamic stall/spin

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 · 78 cases

## Latest cases

- [NTSB ANC25LA105](https://openairdocs.org/ntsb/ANC25LA105.md): Maule M-5-235C · Point MacKenzie, AK · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Sep 13, 2025 · N343GA · Substantial damage
  > On September 13, 2025, about 12:28 Alaska daylight time, a Maule M5-235C airplane, N343GA, was substantially damaged when it was involved in an accident near Point McKenzie, Alaska. The commercial pilot sustained serious injuries. The airplane was operated…
- [NTSB ANC25LA084](https://openairdocs.org/ntsb/ANC25LA084.md): Aeronca 7AC · Willow, AK · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Aug 6, 2025 · N84726 · Substantial damage
  > On August 5, 2025, about 1600 Alaska daylight time, an Aeronca 7AC airplane, N84726, was substantially damaged when it was involved in an accident at the Willow Airport (UUO) in Willow, Alaska. The student pilot sustained serious injuries. The airplane was…
- [NTSB ANC25LA080](https://openairdocs.org/ntsb/ANC25LA080.md): Cessna 150J · Soldotna, AK · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Jul 31, 2025 · N60509 · Substantial damage
  > On July 31, 2025, about 1300 Alaska daylight time, a Cessna 150J airplane, N60509, was substantially damaged when it was involved in an accident near Soldotna, Alaska. The instructor pilot sustained minor injuries and the pilot receiving instruction was…
- [NTSB ANC25MA018](https://openairdocs.org/ntsb/ANC25MA018.md): Textron 208B · Nome, AK · Accident · 10 fatal · Class 1 · Major · Final report · Feb 6, 2025 · N321BA · Destroyed
  > The National Transportation Safety Board determines that the probable cause of this accident was the pilot’s inadequate airspeed management due to workload and degraded situation awareness and his improper inputs leading up to and during the aerodynamic…
- [NTSB ANC24LA103](https://openairdocs.org/ntsb/ANC24LA103.md): Cessna 170 · McKinley Village, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2024 · N3474C · Substantial damage
  > The pilot’s late decision to go-around, failure to maintain proper airspeed, and his exceedance of the airplane’s critical angle of attack which resulted in an aerodynamic stall at too low of an altitude to recover.
- [NTSB ANC24LA098](https://openairdocs.org/ntsb/ANC24LA098.md): Piper PA-18-150 · Fairbanks, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 15, 2024 · N4242Z · Substantial damage
  > The pilot’s failure to maintain a rate of climb sufficient to clear obstacles during takeoff, resulting in a collision with obstacles and a subsequent aerodynamic stall.
- [NTSB ANC24FA092](https://openairdocs.org/ntsb/ANC24FA092.md): Jon Bergstedt JP Flyer · Wasilla, AK · Accident · 1 fatal · Class 3 · Field · Final report · Sep 14, 2024 · N1202Y · Destroyed
  > The installation of an improperly sized fuel line that did not allow for adequate fuel flow to the engine, resulting in a partial loss of engine power and collision with trees.
- [NTSB ANC24FA085](https://openairdocs.org/ntsb/ANC24FA085.md): Piper PA-18-150 · McGrath, AK · Accident · 1 fatal · Class 3 · Field · Final report · Aug 31, 2024 · N7154Z · Substantial damage
  > The pilot's exceedance of the airplane’s critical angle of attack while maneuvering for landing, which resulted in an aerodynamic stall and loss of control.
- [NTSB ANC24LA081](https://openairdocs.org/ntsb/ANC24LA081.md): Cessna 182B · King Salmon, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 24, 2024 · N2512G · Substantial damage
  > The pilot’s failure to maintain control during takeoff, which resulted in an aerodynamic stall and subsequent impact with terrain.
- [NTSB ANC24LA043](https://openairdocs.org/ntsb/ANC24LA043.md): Cessna 207A · Bethel, AK · Accident · No injuries · Class 3 · Limited · Final report · Jun 3, 2024 · N9651M · Substantial damage
  > The pilot’s improper short-field takeoff procedure, which resulted in an aerodynamic stall and subsequent hard landing.
- [NTSB ANC23LA077](https://openairdocs.org/ntsb/ANC23LA077.md): Taylorcraft BC12-D · Palmer, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 13, 2023 · N95250 · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack while maneuvering at low altitude, which resulted in an aerodynamic stall; loss of airplane control; and impact with terrain.
- [NTSB ANC23LA069](https://openairdocs.org/ntsb/ANC23LA069.md): Bellanca 8GCBC · Cordova, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 3, 2023 · N723AK · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack during landing, which resulted in an aerodynamic stall and loss of airplane control.
- [NTSB ANC23LA048](https://openairdocs.org/ntsb/ANC23LA048.md): Maule M-4-210C · Prospect Creek, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 1, 2023 · N40661 · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack on climbout, which resulted in a loss of control and impact with trees.
- [NTSB ANC22LA072](https://openairdocs.org/ntsb/ANC22LA072.md): Christen Industries A-1 · Point MacKenzie, AK · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 1, 2022 · N9622V · Substantial damage
  > The pilot’s improper monitoring and failure to maintain airspeed during a critical phase of flight, which resulted in an exceedance of the airplane’s critical angle of attack, an aerodynamic stall, and subsequent impact with terrain.
- [NTSB ANC22LA063](https://openairdocs.org/ntsb/ANC22LA063.md): De Havilland DHC2 · Anchorage, AK · Accident · Serious injuries · Class 4 · Limited · Final report · Jul 26, 2022 · N9776R · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff in gusting wind conditions which resulted in the wing exceeding its critical angle of attack, a loss of control and impact with the water.
- [NTSB ANC22LA052](https://openairdocs.org/ntsb/ANC22LA052.md): Piper PA-18-150 · Cordova, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 6, 2022 · N2588P · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack while maneuvering for landing, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB ANC22LA027](https://openairdocs.org/ntsb/ANC22LA027.md): Piper PA-20 · Chitina, AK · Accident · No injuries · Class 4 · Limited · Final report · Mar 25, 2022 · N7074K · Substantial damage
  > The pilot’s exceedance of the wing’s critical angle of attack, which resulted in a stall and impact with terrain.
- [NTSB ANC21LA062](https://openairdocs.org/ntsb/ANC21LA062.md): Dehavilland DHC-2 MK 1 · King Salmon, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 19, 2021 · N68080 · Substantial damage
  > The pilot’s exceedance of the floatplane’s critical angle of attack, which resulted in an aerodynamic stall and subsequent loss of control.
- [NTSB ANC20LA043](https://openairdocs.org/ntsb/ANC20LA043.md): Cessna A185E · Eagle River, AK · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 12, 2020 · N185RN · Substantial damage
  > The pilot’s failure to ensure adequate fuel onboard prior to the planned flight, resulting in a total loss of engine power due to fuel exhaustion and an aerodynamic stall during the subsequent emergency landing. Contributing to the accident was the pilot’s…
- [NTSB GAA19CA555](https://openairdocs.org/ntsb/GAA19CA555.md): Cessna 175 · Toklat, AK · Accident · Serious injuries · Data collection · Final report · Sep 15, 2019 · N6837E · Substantial damage
  > The pilot's loss of airplane control and his subsequent exceedance of the airplane's critical angle of attack during takeoff in variable, gusting wind conditions, which resulted in an aerodynamic stall.
- [NTSB GAA19CA551](https://openairdocs.org/ntsb/GAA19CA551.md): Piper PA 12 · Healy, AK · Accident · No injuries · Data collection · Final report · Sep 15, 2019 · N4315M · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack while taking off from water in shifting wind conditions.
- [NTSB GAA19CA529](https://openairdocs.org/ntsb/GAA19CA529.md): Cessna 172 · Mekoryuk, AK · Accident · No injuries · Data collection · Final report · Sep 8, 2019 · N737NJ · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack during takeoff in gusting wind conditions.
- [NTSB ANC19CA057](https://openairdocs.org/ntsb/ANC19CA057.md): Piper PA22 · Arctic Village, AK · Accident · Minor injuries · Data collection · Final report · Aug 30, 2019 · N7056D · Substantial damage
  > The pilot's failure to maintain adequate airspeed while maneuvering to avoid mountainous terrain, which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall.
- [NTSB GAA19CA430](https://openairdocs.org/ntsb/GAA19CA430.md): Piper PA28 · Wasilla, AK · Accident · No injuries · Data collection · Final report · Jul 10, 2019 · N4245J · Substantial damage
  > The pilot's improper landing flare, which resulted in an aerodynamic stall and subsequent hard landing, runway excursion, and collision with a sign.
- [NTSB GAA18CA469](https://openairdocs.org/ntsb/GAA18CA469.md): Rans S7 · Kenai, AK · Accident · Minor injuries · Data collection · Final report · Aug 4, 2018 · N8443B · Substantial damage
  > The pilot's exceedance of the airplane's climb capability due to his use of full flaps during a short-field takeoff, his failure to attain a positive climb rate after takeoff, and his exceedance of the airplane’s critical angle of attack, which resulted in an…
- [NTSB ANC18FA055](https://openairdocs.org/ntsb/ANC18FA055.md): De Havilland DHC-2 · Willow, AK · Accident · 1 fatal · Class 2 · Field · Final report · Jul 19, 2018 · N9878R · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack during departure climb, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's improper decision to load the airplane beyond its allowable gross weight and center…
- [NTSB ANC18FA044](https://openairdocs.org/ntsb/ANC18FA044.md): Piper PA18 · Sitka, AK · Accident · 2 fatal · Class 2 · Field · Final report · Jun 9, 2018 · N1203A · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack for unknown reason, which resulted in an aerodynamic stall and a loss of control.
- [NTSB GAA18CA214](https://openairdocs.org/ntsb/GAA18CA214.md): Cessna 170 · Big Lake, AK · Accident · No injuries · Data collection · Final report · Apr 9, 2018 · N4133V · Destroyed
  > The pilot’s exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall.
- [NTSB GAA17CA473](https://openairdocs.org/ntsb/GAA17CA473.md): Cessna 180 · Puntilla, AK · Accident · No injuries · Data collection · Final report · Aug 2, 2017 · N9455C · Destroyed
  > The airplane’s encounter with a downdraft while maneuvering at a low altitude, which resulted in the exceedance of the airplane’s critical angle of attack and a subsequent aerodynamic stall.
- [NTSB GAA17CA299](https://openairdocs.org/ntsb/GAA17CA299.md): Thomas E Hudzinski Backcountry Super CR · Talkeetna, AK · Accident · No injuries · Data collection · Final report · May 21, 2017 · N484WT · Substantial damage
  > The pilot’s failure to maintain a proper airspeed and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall.
- [NTSB ANC17FA018](https://openairdocs.org/ntsb/ANC17FA018.md): Cessna R172K · Nome, AK · Accident · 1 fatal · Field investigation · Final report · Mar 6, 2017 · N736AS · Substantial damage
  > The pilot's improper decision to conduct multiple visual approaches to the destination airport despite the night instrument meteorological conditions; the airplane's low fuel state at that time, which resulted in a total loss of engine power due to fuel…
- [NTSB ANC17FA003](https://openairdocs.org/ntsb/ANC17FA003.md): Cessna 172 · Palmer, AK · Accident · 1 fatal · Field investigation · Final report · Oct 29, 2016 · N6353E · Substantial damage
  > The student pilot's exceedance of the airplane's critical angle of attack during a steep climbing turn following a touch-and-go landing, which resulted in an aerodynamic stall at too low of an altitude to recover.
- [NTSB GAA16CA455](https://openairdocs.org/ntsb/GAA16CA455.md): Cessna U206 · Sleetmute, AK · Accident · No injuries · Data collection · Final report · Aug 17, 2016 · N8076Z · Substantial damage
  > The pilot's exceedance of the critical angle of attack during the landing flare, which resulted in an aerodynamic stall and a hard landing.
- [NTSB ANC16FA057](https://openairdocs.org/ntsb/ANC16FA057.md): Champion 7ECA · Chugiak, AK · Accident · 1 fatal · Field investigation · Final report · Aug 13, 2016 · N9541S · Destroyed
  > The pilot's failure to maintain proper airspeed and his exceedance of the airplane's critical angle of attack during a steep low-altitude turn following a loss of engine power, which resulted in an aerodynamic stall and subsequent loss of control at too low…
- [NTSB ANC16CA025](https://openairdocs.org/ntsb/ANC16CA025.md): Piper PA 18-150 · McCarthy, AK · Accident · Minor injuries · Data collection · Final report · May 5, 2016 · N5884D · Substantial damage
  > The pilot's failure to maintain adequate airspeed while maneuvering at a low altitude, which resulted in an aerodynamic stall from which he could not recover.
- [NTSB GAA16CA207](https://openairdocs.org/ntsb/GAA16CA207.md): Cessna U206 · Port Alsworth, AK · Accident · No injuries · Data collection · Final report · Apr 29, 2016 · N9610Z · Substantial damage
  > The pilot's failure to maintain an appropriate descent rate during the landing flare in gusty crosswind conditions, which resulted in a hard landing, aerodynamic stall, impact with terrain, nose gear collapse, and nose over.
- [NTSB ANC16FA017](https://openairdocs.org/ntsb/ANC16FA017.md): Cessna 206 · Angoon, AK · Accident · 3 fatal · Field investigation · Final report · Apr 8, 2016 · N50159 · Substantial damage
  > The pilot's inadvertent turn toward terrain that was higher-than-expected while trying to avoid poor visibility conditions and his subsequent attempt to clear terrain, which reduced the airspeed and led to the exceedance of the airplane's critical angle of…
- [NTSB GAA15CA282](https://openairdocs.org/ntsb/GAA15CA282.md): Cessna 170B · Arctic Village, AK · Accident · Minor injuries · Data collection · Final report · Sep 24, 2015 · N2528C · Substantial damage
  > The pilot exceeded the critical angle of attack during takeoff, which resulted in an aerodynamic stall and a collision with terrain.
- [NTSB GAA15LA284](https://openairdocs.org/ntsb/GAA15LA284.md): Champion 7ECA · Talkeetna, AK · Accident · Serious injuries · Limited investigation · Final report · Sep 21, 2015 · N9132L · Substantial damage
  > The pilot's failure to properly calculate the fuel consumption rate and to properly monitor the fuel status in flight and his decision to continue the flight despite signs of an engine problem, which resulted in a total loss of engine power due to fuel…
- [NTSB GAA15LA265](https://openairdocs.org/ntsb/GAA15LA265.md): Stinson 108 · Palmer, AK · Accident · Serious injuries · Limited investigation · Final report · Sep 20, 2015 · N6066M · Substantial damage
  > The pilot's failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle-of-attack during final approach to landing, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB ANC15LA057](https://openairdocs.org/ntsb/ANC15LA057.md): Found Acft Canada FBA 2C1 · Cold Bay, AK · Accident · No injuries · Limited investigation · Final report · Jul 24, 2015 · N798 · Substantial damage
  > The pilot's failure to maintain adequate distance from surrounding terrain during the takeoff sequence, which resulted in the airplane contacting the terrain, prematurely becoming airborne, and subsequently entering an aerodynamic stall.
- [NTSB ANC13FA095](https://openairdocs.org/ntsb/ANC13FA095.md): Zenith 701 · Big Lake, AK · Accident · 1 fatal · Field investigation · Final report · Sep 9, 2013 · N701MG · Substantial damage
  > The pilot's failure to maintain adequate airspeed while maneuvering at a low altitude, which resulted in a stall and subsequent spin from which he could not recover.
- [NTSB ANC13FA093](https://openairdocs.org/ntsb/ANC13FA093.md): Cessna 170B · Glennallen, AK · Accident · 1 fatal · Field investigation · Final report · Sep 6, 2013 · N170BN · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering at a low altitude, which resulted in an aerodynamic stall/spin and impact with the ground.
- [NTSB ANC13FA091](https://openairdocs.org/ntsb/ANC13FA091.md): Piper PA-18A · Nikolai, AK · Accident · 1 fatal · Field investigation · Final report · Aug 31, 2013 · N4581A · Destroyed
  > The pilot’s improper decision to load the airplane beyond its allowable takeoff weight and center of gravity limits, which resulted in a loss of control during the initial climb. Contributing to the accident was the external load and the downwind takeoff.
- [NTSB ANC13FA090](https://openairdocs.org/ntsb/ANC13FA090.md): Champion 7ECA · Sutton, AK · Accident · 2 fatal · Field investigation · Final report · Aug 29, 2013 · N9624S · Substantial damage
  > The pilot’s failure to maintain airplane control while maneuvering at low altitude, which resulted in an aerodynamic stall/spin and collision with terrain. Contributing to the accident was the pilot’s use of marijuana, which likely degraded his psychomotor…
- [NTSB ANC13LA081](https://openairdocs.org/ntsb/ANC13LA081.md): Cessna 180J · Palmer, AK · Accident · Minor injuries · Limited investigation · Final report · Aug 21, 2013 · N7807K · Substantial damage
  > The pilot’s failure to maintain adequate airspeed during initial climb after takeoff, which resulted in a subsequent aerodynamic stall. Contributing to the accident was the pilot’s decision to take off with a slight tailwind.
- [NTSB DCA13MA121](https://openairdocs.org/ntsb/DCA13MA121.md): Dehavilland DHC-3 · Soldotna, AK · Accident · 10 fatal · Major investigation · Final report · Jul 7, 2013 · N93PC · Destroyed
  > The operator's failure to determine the actual cargo weight, leading to the loading and operation of the airplane outside of the weight and center of gravity limits contained in the airplane flight manual, which resulted in an aerodynamic stall. Contributing…
- [NTSB ANC13FA027](https://openairdocs.org/ntsb/ANC13FA027.md): Cessna 182B · Nikolai, AK · Accident · 3 fatal · Field investigation · Final report · Mar 4, 2013 · N2343G · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering inside a box canyon and the airplane’s subsequent aerodynamic stall, which resulted in an in-flight collision with mountainous terrain. Contributing to the accident was the pilot’s visual…
- [NTSB ANC13LA026](https://openairdocs.org/ntsb/ANC13LA026.md): Isaak Paul G Isaak Super CUB · Sterling, AK · Accident · Serious injuries · Limited investigation · Final report · Feb 28, 2013 · N130Z · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall.
- [NTSB ANC13LA009](https://openairdocs.org/ntsb/ANC13LA009.md): Piper PA-18-150 · Akiachak, AK · Accident · Minor injuries · Limited investigation · Final report · Nov 11, 2012 · N8466Y · Substantial damage
  > The pilot's inadequate fuel planning, which resulted in a loss of engine power due to fuel exhaustion, and the pilot’s failure to maintain adequate airspeed during the subsequent forced landing, which resulted in an inadvertent stall.

Next page: https://openairdocs.org/ntsb-events/241/sequence.md?state=AK&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" = 'AK' 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" = '241' 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/241/sequence?state=AK

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