# NTSB investigations: NONE, AK 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. ## Latest cases - [NTSB ANC19TA017](https://openairdocs.org/ntsb/ANC19TA017.md): Cessna A185 · Nome, AK · Accident · Serious injuries · Class 3 · Final report · Apr 15, 2019 · N5163E · Substantial damage > The pilot's decision to continue a visual flight rules flight into an area of mountainous terrain and instrument meteorological conditions, which resulted in spatial disorientation and controlled flight into terrain. Contributing to the accident was the… - [NTSB ANC14LA071](https://openairdocs.org/ntsb/ANC14LA071.md): Dehavilland DHC 2 · Anchorage, AK · Accident · Minor injuries · Limited investigation · Final report · Sep 1, 2014 · N93E · Substantial damage > The loss of engine power during takeoff due to a malfunction of the engine-driven fuel pump. - [NTSB ANC13LA068](https://openairdocs.org/ntsb/ANC13LA068.md): Dehavilland Beaver DHC 2 · Thorne Bay, AK · Accident · Serious injuries · Limited investigation · Final report · Jul 24, 2013 · N4787C · Substantial damage > The failure of the No. 1 linkrod bushing or the bottom portion of the linkrod, which resulted in a total loss of engine power. - [NTSB ANC07LA046](https://openairdocs.org/ntsb/ANC07LA046.md): Schleicher ASK-21 · Clear, AK · Accident · No injuries · Limited investigation · Final report · Jun 9, 2007 · N621CP · Substantial damage > The dual student's misjudged distance/altitude during the final approach to land, and the flight instructor's inadequate supervision of the student, which resulted in an undershoot, and substantial damage. - [NTSB ANC07CA005](https://openairdocs.org/ntsb/ANC07CA005.md): Letecky Zavody L-23 Super Blanik · Chugiak, AK · Accident · No injuries · Data collection · Final report · Oct 10, 2006 · N394BA · Substantial damage > The pilot's failure to maintain control of the glider while landing in gusty crosswind conditions, which resulted in a hard landing and structural damage to the fuselage. Factors associated with the accident were turbulence, a crosswind and wind gusts, and… - [NTSB ANC03LA003](https://openairdocs.org/ntsb/ANC03LA003.md): Maule M-7-235 · Wrangell, AK · Accident · Serious injuries · Limited investigation · Final report · Oct 17, 2002 · N5662S · Destroyed > The pilot's inadequate weather evaluation, his continued flight into instrument meteorological conditions (IMC), and his failure to maintain adequate altitude/clearance from terrain/water, which resulted in a collision with water while maneuvering. Factors… - [NTSB ANC97FA159](https://openairdocs.org/ntsb/ANC97FA159.md): de Havilland DHC-2 · Ketchikan, AK · Accident · 1 fatal · Field investigation · Final report · Sep 30, 1997 · N4787C · Destroyed > The pilot's excessive climb and turning maneuver at low altitude, the pilot's inadvertent stall, and the intentional operation of the airplane with the required stall warning system disabled. Factors associated with this accident were the pilot's… - [NTSB ANC97TA074](https://openairdocs.org/ntsb/ANC97TA074.md): Schweizer SGS 1-26E · Fort Wainwright, AK · Accident · No injuries · Final report · May 17, 1997 · N2952H · Substantial damage > the pilot's inadequate preflight and improper planning/decision. Factors relating to the accident were: an unlatched canopy, and unsuitable terrain for landing. - [NTSB ANC97FA024](https://openairdocs.org/ntsb/ANC97FA024.md): de Havilland DHC-4A · Sparrevohn, AK · Accident · 1 fatal · Field investigation · Final report · Jan 30, 1997 · N702SC · Destroyed > loss of the right engine propeller control oil, which led to an overspeed of the right engine and propeller, and necessitated a shut-down of the right engine; and failure of the pilot to maintain adequate altitude/distance from terrain during visual approach… - [NTSB ANC96LA060](https://openairdocs.org/ntsb/ANC96LA060.md): Piper PA-18 · Kasilof, AK · Accident · No injuries · Limited investigation · Final report · Apr 28, 1996 · N1930A · Substantial damage > fuel starvation due to a kinked fuel supply line from the left main tank, and the pilot's improper rebuild/remanufacture of the airplane. A smaller than standard fuel line from the fuel strainer to the carburetor, a smaller than standard fuel cap vent, and a… - [NTSB ANC92LA024](https://openairdocs.org/ntsb/ANC92LA024.md): Piper PA-18 · Nome, AK · Accident · Serious injuries · Limited investigation · Final report · Jan 2, 1992 · N1930A · Substantial damage > The pilot inadvertently stalled the airplane. Contributing to the accident was inadequate altitude. - [NTSB ANC85LA140](https://openairdocs.org/ntsb/ANC85LA140.md): Balloon Works Firefly 8 · Anchorage, AK · Accident · No injuries · Limited investigation · Final report · Aug 1, 1985 · N7404X · Substantial damage > While the plt was approaching a field to land, the wind shifted & gusted, blowing the Balloon toward a light standard. The envelope grazed the standard, ripping the material near the top of the Balloon. The Balloon then landed in the field. The wind was… - [NTSB SEA84FA185](https://openairdocs.org/ntsb/SEA84FA185.md): de Havilland Beaver DHC-2 · Ketchikan, AK · Accident · 2 fatal · Field investigation · Final report · Jul 26, 1984 · N4787C · Destroyed > The plt flew into a canyon with a climb-out gradient in excess of the acft capability and collided with the upsloping terrain. The plt said he had hit a downdraft and turned away from the rising terrain just as collision occurred. Surviving passengers do not… - [NTSB ANC84LA104](https://openairdocs.org/ntsb/ANC84LA104.md): Raven S-55A · Anchorage, AK · Accident · No injuries · Limited investigation · Final report · Jun 22, 1984 · N5562L · Substantial damage > While apchg to land on a school ground, the balloon plt lowered a drop line for the ground crew, then looked forward & saw a power line. He told the ground crew not to touch the drop line. The drop line contacted & pulled one power line into another, causing… - [NTSB ANC83LA049](https://openairdocs.org/ntsb/ANC83LA049.md): Raven RX-7 · Anchorage, AK · Accident · No injuries · Limited investigation · Final report · Feb 28, 1983 · N4195L · 2 aircraft · Substantial damage > The two balloons collided in mid air. One (N4195L) suffered a rip in the envelope which negated its lift, with burner full on. It descended at 500 RPM and made a hard landing. The hole in the envelope extended across 5 gore panels. The 2 balloons departed the… - [NTSB ANC79IA069](https://openairdocs.org/ntsb/ANC79IA069.md): Beech C-18S · Drake Island, AK · Incident · Minor injuries · Closed · Jul 13, 1979 · N1047B · Minor damage - [NTSB ANC78FAA12](https://openairdocs.org/ntsb/ANC78FAA12.md): Pratt Read PR-G1 · North Pole, AK · Accident · No injuries · Closed · Apr 23, 1978 · N60353 · Substantial damage - [NTSB ANC78DAA11](https://openairdocs.org/ntsb/ANC78DAA11.md): Balloon WKS FF-8 · Fairbanks, AK · Accident · No injuries · Closed · Mar 30, 1978 · N2088F · Substantial damage ## 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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=00000&state=AK --- 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.