NTSB investigations, AK
35 cases where the defining event was Runway excursion.
Cases per year
| 2008 | 3 |
|---|---|
| 2009 | 8 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 2 |
| 2016 | 3 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "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 e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.\"isDefiningEvent\" AND e.\"tier2Number\" = '300')
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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 e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e."isDefiningEvent" AND e."tier2Number" = '300') ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB ANC23LA073Accident · No injuriesClass 4 · LimitedFinal reportCessna A185F · Beluga, AKThe pilot’s delayed go-around decision with insufficient runway remaining.NTSB ANC23LA019Accident · No injuriesClass 4 · LimitedFinal reportCessna 207 · Newtok, AKThe pilot’s failure to maintain directional control while landing with a crosswind on an ice-covered runway, resulting in a loss of control and subsequent impact with a snowbank. A factor was the check airman’s inadequate supervision.NTSB ANC23LA018Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-18-180 · Glennallen, AKThe pilot’s failure to maintain airspeed during a drag maneuver, which resulted in an overrun and subsequent impact with terrain.NTSB ANC22LA062Accident · No injuriesClass 4 · LimitedFinal reportConsolidated Aeronautics Lake LA-4-200 · Anchorage, AKThe pilot’s failure to maintain directional control during the landing rollout in crosswind conditions, which resulted in a runway excursion and impact with equipment.NTSB ANC22LA010Accident · No injuriesClass 4 · LimitedFinal reportFound Acft Canada FBA-2C1 · Kenai, AKThe pilot’s failure to maintain directional control during takeoff, which resulted in a runway excursion.NTSB ANC21LA066Accident · Minor injuriesClass 4 · LimitedFinal reportCessna U206F · Igiugig, AKThe pilot’s improper decision to continue a takeoff attempt when it became evident that the airplane would not become airborne before reaching the departure end shoreline.NTSB ANC21LA001Accident · No injuriesClass 4 · LimitedFinal reportDouglas C54 · Yakataga, AKThe pilots’ decision to land on a wet, soft runway, which resulted in the loss of braking action upon landing and a subsequent runway overrun and nose landing gear collapse.NTSB WPR20CA236Accident · No injuriesClass 4 · Data collectionFinal reportStinson 108 · Farewell Lakes, AKThe pilot's delayed decision to abort the takeoff roll, which resulted in a runway overrun and airplane nose over.NTSB ANC20CA061Accident · No injuriesClass 4 · Data collectionFinal reportBeech A36 · Chignik Lagoon, AKThe pilot's improper approach, which resulted in a long landing and a runway overrun.NTSB DCA20MA002Accident · 1 fatalClass 1 · MajorFinal reportSaab 2000 · Unalaska, AKThe landing gear manufacturer’s incorrect wiring of the wheel speed transducer harnesses on the left main landing gear during overhaul. The incorrect wiring caused the antiskid system not to function as intended, resulting in the failure of the left outboard…NTSB ANC18CA054Accident · Minor injuriesData collectionFinal reportCurtiss Wright C46 · Manley Hot Springs, AKThe pilot's failure to attain the proper touchdown speed and his decision to land with a tailwind without ensuring that there was adequate runway length for the touchdown.NTSB GAA16CA468Accident · No injuriesData collectionFinal reportMaule M4 · Talkeetna, AKThe pilot's failure to recognize and compensate for tailwind conditions during the landing roll, which resulted in a runway overrun and nose over.NTSB GAA16CA185Accident · No injuriesData collectionFinal reportPiper PA 22-160 · Palmer, AKThe pilot's selection of unsuitable terrain for takeoff, resulting in a runway over-run and collision with trees.NTSB GAA16CA141Accident · No injuriesData collectionFinal reportMaule M 4 · Anchorage, AKThe inadvertent rudder input by the passenger, resulting in a runway excursion during takeoff and collision with a taxiway sign.NTSB ANC15CA002Accident · No injuriesData collectionFinal reportPiper PA 18-150 · Cordova, AKThe pilots decision to land and failure to maintain control of the airplane during landing in gusty wind conditions.NTSB ANC14LA058Accident · No injuriesLimited investigationFinal reportDehavilland DHC 2 · Talkeetna, AKThe pilot’s inadequate preflight inspection that did not detect that the bulk fuel tank was full and led to an unanticipated heavy airplane weight and his failure to use the entire soft, wet, and muddy airstrip length for takeoff, which resulted in a takeoff…NTSB ANC14LA011Accident · No injuriesLimited investigationFinal reportCessna 172M · Bethel, AKThe pilot’s decision to abort the takeoff with insufficient runway remaining, which resulted in a runway excursion.NTSB ANC12CA109Accident · No injuriesData collectionFinal reportPiper PA-18 · Healy, AKThe pilot's selection of unsuitable terrain for takeoff, resulting in an aborted takeoff and collision with terrain.NTSB ANC12CA091Accident · No injuriesData collectionFinal reportPiper PA-18A 150 · Talkeetna, AKThe pilot's decision to land on a short, wet, off-airport landing site, which resulted in a runway excursion.NTSB ANC11CA113Accident · No injuriesData collectionFinal reportPiper PA-12 · Talkeetna, AKThe pilot’s decision to take off from an off-airport site in variable wind.NTSB ANC11CA102Accident · No injuriesData collectionFinal reportCessna 180 · Ambler, AKThe pilot's decision to takeoff with a tailwind, which resulted in a runway excursion.NTSB ANC11LA006Accident · No injuriesLimited investigationFinal reportPiper PA-31-350 · Saint Michael, AKThe loss of directional control during landing due to a flat nose wheel tire, resulting in a runway excursion and collision with trees.NTSB ANC10CA085Accident · No injuriesData collectionFinal reportPiper PA-22-150 · Coldfoot, AKThe pilot's selection of an unsuitable (short) off-airport site for takeoff.NTSB ANC10LA021Accident · No injuriesLimited investigationFinal reportCessna U206G · Nanwalek, AKThe pilot's decision to land on a short, icy runway with poor braking action, resulting in a runway overrun/excursion and collision with a snowbank.NTSB ANC10LA005Accident · No injuriesLimited investigationFinal reportCessna P206C · Palmer, AKThe pilot's decision to land on a short gravel runway, and his failure to initiate a go-around, which resulted in an overrun and on-ground collision with a fence.NTSB ANC10CA001Accident · No injuriesData collectionFinal reportDehavilland DHC-2 · King Salmon, AKThe pilot's selection of an unsuitable takeoff area, and his decision to takeoff with a tailwind.NTSB ANC09CA101Accident · No injuriesData collectionFinal reportPiper PA-18-180 · Tok, AKThe pilot's selection of an unsuitable landing/takeoff area, resulting in a runway excursion and a nose over during takeoff.NTSB ANC09CA095Accident · No injuriesData collectionFinal reportPiper PA-22-160 · Talkeetna, AKThe pilot's selection of an unsuitable landing/takeoff area, resulting in a nose over during takeoff.NTSB ANC09CA066Accident · No injuriesData collectionFinal reportBeech G18S · Yakutat, AKThe pilot's failure to maintain directional control during landing, which resulted in a runway excursion, and main landing gear collapse.NTSB ANC09CA111Accident · No injuriesData collectionFinal reportPiper PA-18-150 · Homer, AKThe pilot's excessive airspeed during approach to compensate for turbulence, resulting in a hard landing and runway overrun.NTSB ANC09LA032Accident · No injuriesLimited investigationFinal reportPiper PA-14 · Anchorage, AKThe pilot's inability to maintain directional control due to the pilot's seat sliding back during takeoff as a result of maintenance personnel's incorrect installation of the seat's forward track stop.NTSB ANC09LA025Accident · No injuriesLimited investigationFinal reportPiper PA-31-350 · Buckland, AKThe pilot's failure to abort the landing while landing on a snow/ice-covered runway.NTSB ANC09CA010Accident · No injuriesData collectionFinal reportCessna 172M · Girdwood, AKThe pilot's decision to attempt to take off on a snow-covered runway. Contributing to the accident was the snow-covered runway.NTSB ANC08LA075Accident · Serious injuriesLimited investigationFinal reportPiper PA-18 · Skwentna, AKThe pilot's failure to maintain directional control during the takeoff roll and liftoff, which resulted in a collision with trees and the ground.NTSB ANC08CA041Accident · No injuriesData collectionFinal reportCessna 185 · Takotna, AKThe pilot's selection of unsuitable terrain for takeoff.