# NTSB investigations, AK: Other weather encounter

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 · 73 cases

## Latest cases

- [NTSB ANC25LA058](https://openairdocs.org/ntsb/ANC25LA058.md): Stinson 108-8 · Alexander Creek, AK · Accident · No injuries · Class 4 · Limited · Final report · Jun 25, 2025 · N97438 · Substantial damage
  > The pilot’s failure to maintain airplane control during final approach. Contributing to the accident was the airplane’s encounter with a downdraft that led to a rapid loss of altitude.
- [NTSB ANC25LA071](https://openairdocs.org/ntsb/ANC25LA071.md): Piper PA-18-150 · Willow, AK · Accident · No injuries · Class 4 · Limited · Final report · Jun 3, 2025 · N3994Z · Substantial damage
  > The flight instructor’s delayed remedial action/lack of supervision. Contributing to the accident was the pilot receiving instructions failure to maintain directional control during the landing roll in gusting wind conditions, which resulted in a ground loop.
- [NTSB ANC24FA094](https://openairdocs.org/ntsb/ANC24FA094.md): Cessna 207 · Saint Mary's, AK · Accident · 4 fatal · Class 3 · Field · Preliminary report · Sep 16, 2024 · N90193 · Destroyed
  > On September 15, 2024, about 2204 Alaska daylight time, a Cessna 207 airplane, N90193, was destroyed when it was involved in an accident near St. Mary’s, Alaska. The pilot and three passengers were fatally injured. The flight was operated as a Title 14 Code…
- [NTSB ANC24LA088](https://openairdocs.org/ntsb/ANC24LA088.md): Piper PA-18-150 · Coal Creek, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 1, 2024 · N4981Y · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll with a quartering tailwind.
- [NTSB ANC24LA078](https://openairdocs.org/ntsb/ANC24LA078.md): Cessna 170B · Healy, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 15, 2024 · N2524D · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff, in gusty wind conditions, resulting in a loss of control and a collision with trees.
- [NTSB ANC23LA082](https://openairdocs.org/ntsb/ANC23LA082.md): Helio H-295 · Fairbanks, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2023 · N713C · Substantial damage
  > The pilot’s encounter with windshear during initial climb out, which resulted in a loss of control.
- [NTSB ANC23FA074](https://openairdocs.org/ntsb/ANC23FA074.md): Piper PA-18-150 · St. Mary's, AK · Accident · 1 fatal · Class 2 · Field · Final report · Sep 13, 2023 · N109T · Substantial damage
  > The pilot’s decision to operate the airplane above its maximum certificated gross weight, and his installation of an unapproved external load that degraded takeoff performance and flight characteristics resulting in a loss of airplane control during takeoff…
- [NTSB ANC23LA057](https://openairdocs.org/ntsb/ANC23LA057.md): Dehavilland DHC-2 MK. I(L20A) · Point Baker, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 26, 2023 · N6782L · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff with a quartering tailwind.
- [NTSB ANC23LA050](https://openairdocs.org/ntsb/ANC23LA050.md): Aviat A-1B · Matanuska Glacier, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 13, 2023 · N460JC · Substantial damage
  > The airplane’s encounter with downdrafts resulting in decreased performance insufficient to outclimb rising terrain.
- [NTSB ANC23LA046](https://openairdocs.org/ntsb/ANC23LA046.md): Piper PA-22 · Talkeetna, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 2, 2023 · N3321B · Substantial damage
  > The pilot’s encounter with a downdraft while maneuvering low-level, which resulted in a collision with terrain.
- [NTSB WPR22LA326](https://openairdocs.org/ntsb/WPR22LA326.md): Cessna 180 · Egegik, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 23, 2022 · N6455X · Substantial damage
  > The pilot's failure to maintain directional control during takeoff from a lake.
- [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 ANC21LA025](https://openairdocs.org/ntsb/ANC21LA025.md): Cessna 208B · Chevak, AK · Accident · No injuries · Class 4 · Limited · Final report · Mar 13, 2021 · N407GV · Substantial damage
  > The pilot’s loss of directional control during the back-taxi for departure in strong crosswind conditions which resulted in a runway excursion. Contributing to the accident was the snow-and-ice-covered runway.
- [NTSB ANC20CA088](https://openairdocs.org/ntsb/ANC20CA088.md): Cessna 180 · Kotzebue, AK · Accident · No injuries · Class 4 · Data collection · Final report · Aug 22, 2020 · N9128T · Substantial damage
  > The pilot's failure to maintain an airspeed conducive to flight during takeoff.
- [NTSB ANC20CA087](https://openairdocs.org/ntsb/ANC20CA087.md): Piper PA22 · Lake Louise, AK · Accident · No injuries · Class 4 · Data collection · Final report · Aug 22, 2020 · N3251Z · Substantial damage
  > The pilot’s decision to takeoff in shifting winds from a remote unimproved gravel bar, which resulted in a failure to attain an airspeed suitable for flight and a loss of control.
- [NTSB ANC20CA044](https://openairdocs.org/ntsb/ANC20CA044.md): Piper PA31 · Buckland, AK · Accident · No injuries · Data collection · Final report · Apr 18, 2020 · N88TG · Substantial damage
  > The pilot's failure to extend the landing gear before landing due to distraction by the condition of the runway and his failure to use the Before Landing checklist.
- [NTSB ANC20CA040](https://openairdocs.org/ntsb/ANC20CA040.md): Piper PA32 · Fairbanks, AK · Accident · No injuries · Data collection · Final report · Mar 28, 2020 · N1409X · Substantial damage
  > The pilot's inadequate compensation for gusting crosswind conditions, which resulted in a loss of directional control, a runway excursion, and impact with a snowbank.
- [NTSB ANC20CA039](https://openairdocs.org/ntsb/ANC20CA039.md): Wag-Aero Sportsman 2+2 · Wasilla, AK · Accident · No injuries · Data collection · Final report · Mar 27, 2020 · N5045X · Substantial damage
  > The pilot's loss of directional control during takeoff from an icy ski strip in gusting wind conditions, which resulted in the left wing impacting a tree.
- [NTSB ANC20CA030](https://openairdocs.org/ntsb/ANC20CA030.md): Piper PA18 · Big Lake, AK · Accident · No injuries · Data collection · Final report · Feb 29, 2020 · N7384D · Substantial damage
  > The pilot's failure to use carburetor heat in conditions conducive to carburetor icing, which resulted in a partial loss of engine power, a precautionary landing, and impact with snow.
- [NTSB ANC20CA023](https://openairdocs.org/ntsb/ANC20CA023.md): Robinson R44 · Talkeetna, AK · Accident · Minor injuries · Class 4 · Data collection · Final report · Feb 21, 2020 · N716JL · Substantial damage
  > The pilot's failure to maintain adequate clearance from snow covered terrain during an en route descent in flat light conditions, which resulted in controlled flight into terrain.
- [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 GAA19CA521](https://openairdocs.org/ntsb/GAA19CA521.md): Piper PA18 · Beluga, AK · Accident · No injuries · Data collection · Final report · Sep 2, 2019 · N655HE · Substantial damage
  > The pilot's failure to maintain an adequate climb rate during takeoff in gusting wind conditions, which resulted in an uncontrolled descent.
- [NTSB GAA19CA327](https://openairdocs.org/ntsb/GAA19CA327.md): Cessna 185 · Gulkana, AK · Accident · No injuries · Data collection · Final report · Jun 8, 2019 · N4057Y · Substantial damage
  > The pilot's loss of airplane control just before touchdown in gusting wind conditions, which resulted in ground loop after touchdown.
- [NTSB GAA19CA251](https://openairdocs.org/ntsb/GAA19CA251.md): De Havilland DHC2 · McCarthy, AK · Accident · No injuries · Data collection · Final report · May 4, 2019 · N456SF · Substantial damage
  > The pilot's failure to maintain a proper approach path in gusting wind conditions, which resulted in the airplane landing short of the airstrip and bouncing.
- [NTSB GAA18CA504](https://openairdocs.org/ntsb/GAA18CA504.md): Piper PA18 · McGrath, AK · Accident · No injuries · Data collection · Final report · Aug 20, 2018 · N6727A · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff in a crosswind.
- [NTSB GAA18CA491](https://openairdocs.org/ntsb/GAA18CA491.md): Cessna U206 · Barter Island, AK · Accident · Minor injuries · Data collection · Final report · Aug 16, 2018 · N206JM · Substantial damage
  > The pilot's failure to maintain lateral control while taxiing in gusting wind conditions.
- [NTSB GAA18CA520](https://openairdocs.org/ntsb/GAA18CA520.md): Piper PA18 · Tyonek, AK · Accident · No injuries · Data collection · Final report · Aug 15, 2018 · N4165Z · Substantial damage
  > The pilot’s failure to maintain directional control during landing in gusting wind conditions.
- [NTSB GAA18CA494](https://openairdocs.org/ntsb/GAA18CA494.md): Piper PA18 · Gilliam Glacier, AK · Accident · No injuries · Data collection · Final report · Aug 12, 2018 · N9884D · Substantial damage
  > The pilot's improper decision to take off in gusting crosswind conditions, which resulted in a loss of control and collision with terrain.
- [NTSB GAA18CA367](https://openairdocs.org/ntsb/GAA18CA367.md): Piper PA 18 · Wasilla, AK · Accident · No injuries · Data collection · Final report · Jun 15, 2018 · N3764Z · Substantial damage
  > The pilot’s failure to maintain directional control during landing in gusting tailwind conditions.
- [NTSB ANC18LA046](https://openairdocs.org/ntsb/ANC18LA046.md): Cessna 180K · Ambler, AK · Accident · Serious injuries · Limited investigation · Final report · Jun 15, 2018 · N2957K · Substantial damage
  > The pilot's selection of an unsuitable takeoff area with unfavorable wind conditions, which resulted in the airplane’s inability to maintain a climb.
- [NTSB GAA18CA324](https://openairdocs.org/ntsb/GAA18CA324.md): Piper PA 22 · Talkeetna, AK · Accident · No injuries · Data collection · Final report · Jun 4, 2018 · N7257D · Substantial damage
  > The flight instructor’s improper landing flare and failure to maintain a proper descent rate during approach, which resulted in a hard landing.
- [NTSB GAA18CA321](https://openairdocs.org/ntsb/GAA18CA321.md): Dehavilland Beaver DHC 2 · Ketchikan, AK · Accident · Minor injuries · Data collection · Final report · Jun 1, 2018 · N203KL · Substantial damage
  > The pilot’s failure to maintain pitch and directional control during a water landing.
- [NTSB ANC18LA030](https://openairdocs.org/ntsb/ANC18LA030.md): Champion 7GC · Anchorage, AK · Accident · No injuries · Limited investigation · Final report · Mar 26, 2018 · N4844E · Substantial damage
  > The pilot's failure to maintain directional control during landing with a crosswind, which resulted in a loss of control and failure of the main landing gear. Contributing to the accident was the pilot's self-induced pressure to land.
- [NTSB GAA18CA126](https://openairdocs.org/ntsb/GAA18CA126.md): Cessna 180 · Nenana, AK · Accident · No injuries · Data collection · Final report · Feb 11, 2018 · N2347C · Substantial damage
  > The pilot’s failure to maintain an adequate approach path to an unimproved airstrip, which resulted in a hard landing short of the airstrip.
- [NTSB GAA18CA006](https://openairdocs.org/ntsb/GAA18CA006.md): Maule M 7 · Manokatak, AK · Accident · No injuries · Data collection · Final report · Oct 7, 2017 · N81818 · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff in gusting wind conditions.
- [NTSB GAA17CA569](https://openairdocs.org/ntsb/GAA17CA569.md): Piper PA 18 · Beluga, AK · Accident · No injuries · Data collection · Final report · Sep 25, 2017 · N3797Z · Substantial damage
  > The pilot’s inability to maintain pitch control due to an encounter with a tailwind gust after the airplane had stopped, which resulted in a nose-over.
- [NTSB GAA17CA511](https://openairdocs.org/ntsb/GAA17CA511.md): Piper PA 12 · Gulkana, AK · Accident · No injuries · Data collection · Final report · Aug 26, 2017 · N3233M · Substantial damage
  > The pilot’s inadequate in-flight fuel planning, which resulted in a loss of engine power due to fuel exhaustion.
- [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 GAA17CA440](https://openairdocs.org/ntsb/GAA17CA440.md): Mitchell Derryle V Rans S 7 Courier · Cordova, AK · Accident · No injuries · Data collection · Final report · Jul 23, 2017 · N6333Y · Substantial damage
  > The pilot’s improper decision to take off from a lake in gusting wind conditions, which resulted in a loss of airplane control.
- [NTSB GAA17CA275](https://openairdocs.org/ntsb/GAA17CA275.md): Piper PA18 · Seward, AK · Accident · Serious injuries · Data collection · Final report · May 11, 2017 · N1258C · Substantial damage
  > The flight instructor's incorrect brake application during a high-speed taxi with a tailwind, which resulted in a nose-over.
- [NTSB GAA17CA057](https://openairdocs.org/ntsb/GAA17CA057.md): Piper PA18 · Mouth of The Big Susitna River, AK · Accident · No injuries · Data collection · Final report · Nov 7, 2016 · N62744 · Substantial damage
  > The pilot’s decision to take off with a gusting quartering tailwind and his subsequent loss of airplane control.
- [NTSB GAA16CA516](https://openairdocs.org/ntsb/GAA16CA516.md): Piper PA 18 · Kotzebue, AK · Accident · No injuries · Data collection · Final report · Sep 26, 2016 · N2880P · Substantial damage
  > The pilot’s selection of unsuitable terrain for an off-airport precautionary landing, which resulted in a nose-over.
- [NTSB GAA16CA503](https://openairdocs.org/ntsb/GAA16CA503.md): Cessna 185 · Fairbanks, AK · Accident · Minor injuries · Data collection · Final report · Sep 22, 2016 · N5892T · Substantial damage
  > The pilot’s failure to recognize he was taking off with a tailwind and his inadequate compensation for taking off with a tailwind, which led to the airplane’s failure to attain a climb and a subsequent forced landing.
- [NTSB GAA16CA468](https://openairdocs.org/ntsb/GAA16CA468.md): Maule M4 · Talkeetna, AK · Accident · No injuries · Data collection · Final report · Sep 3, 2016 · N40661 · Substantial damage
  > The pilot's failure to recognize and compensate for tailwind conditions during the landing roll, which resulted in a runway overrun and nose over.
- [NTSB GAA16CA445](https://openairdocs.org/ntsb/GAA16CA445.md): Cessna T207 · Nanwalek, AK · Accident · No injuries · Data collection · Final report · Aug 23, 2016 · N91025 · Substantial damage
  > The pilot’s unstabilized approach and a subsequent runway overrun while landing on a short runway in variable wind conditions.
- [NTSB ANC16CA050](https://openairdocs.org/ntsb/ANC16CA050.md): Holley Carol L Antares · North Pole, AK · Accident · No injuries · Data collection · Final report · Aug 3, 2016 · N8512Q · Substantial damage
  > The pilot's failure to maintain directional control of the weight-shift control airplane during the landing in a crosswind condition, which resulted in a runway excursion, a tip over of the wing, and a collision with terrain.
- [NTSB GAA16CA324](https://openairdocs.org/ntsb/GAA16CA324.md): Cessna 170 · Palmer, AK · Accident · No injuries · Data collection · Final report · Jun 17, 2016 · N1311D · Substantial damage
  > The pilot's failure to maintain a wings-level attitude during takeoff in gusty wind conditions, which resulted in the right wing striking the ground, a loss of lateral bank control, and a nose over during the subsequent landing.
- [NTSB GAA16CA260](https://openairdocs.org/ntsb/GAA16CA260.md): Cessna A185 · Anchorage, AK · Accident · No injuries · Data collection · Final report · May 25, 2016 · N17SR · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll in crosswind conditions, which resulted in a ground loop.
- [NTSB ANC16LA022](https://openairdocs.org/ntsb/ANC16LA022.md): Airbus AS350 · Juneau, AK · Accident · Serious injuries · Limited investigation · Final report · May 5, 2016 · N194EH · Substantial damage
  > The pilot's failure to maintain terrain clearance while on approach to land in flat light conditions. Contributing to the severity of the pilot's injuries was the inadequately restrained internal cargo, which shifted forward during the impact and struck the…
- [NTSB GAA16CA210](https://openairdocs.org/ntsb/GAA16CA210.md): Piper PA18S · Talkeetna, AK · Accident · Minor injuries · Data collection · Final report · Apr 24, 2016 · N247T · Substantial damage
  > The pilot's failure to maintain pitch control during the landing roll, which resulted in a nose over.

Next page: https://openairdocs.org/ntsb-events/400/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" = '400' 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/400/sequence?state=AK

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