NTSB investigations, AK
110 cases where the first occurrence was “Overrun”.
Cases per year
| 1982 | 3 |
|---|---|
| 1983 | 7 |
| 1984 | 9 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 4 |
| 1988 | 7 |
| 1989 | 4 |
| 1990 | 4 |
| 1991 | 1 |
| 1992 | 9 |
| 1993 | 8 |
| 1994 | 2 |
| 1995 | 4 |
| 1996 | 3 |
| 1997 | 5 |
| 1998 | 2 |
| 1999 | 5 |
| 2000 | 2 |
| 2001 | 7 |
| 2002 | 4 |
| 2003 | 5 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 2 |
| 2007 | 2 |
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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 340)
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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 340) 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 ANC08CA005Accident · No injuriesData collectionFinal reportTaylorcraft F-19 · Wasilla, AKThe flight instructor's delayed remedial action during the takeoff roll, which resulted in an overrun during an aborted takeoff, and a collision with trees.NTSB ANC07CA097Accident · No injuriesData collectionFinal reportCessna 185 · McGrath, AKThe pilot's selection of an unsuitable takeoff area which resulted in an overrun and collision with a gravel berm during an aborted takeoff. Factors contributing to the accident were his delay in aborting the takeoff, and the short takeoff area.NTSB ANC06LA075Accident · No injuriesLimited investigationFinal reportCessna 182 · Fairbanks, AKThe pilot's misjudgment of distance/speed during the takeoff run, which resulted in an on ground collision with terrain. Factors associated with the accident are the pilot's failure to abort the takeoff, and his overloading of the airplane.NTSB ANC06LA017Accident · No injuriesLimited investigationFinal reportCessna TU206G · Cordova, AKThe pilot's selection of unsuitable terrain for takeoff, and his delay in aborting the takeoff, which resulted an overrun and subsequent collision with an embankment. A factor contributing to the accident was the snow-covered airstrip.NTSB ANC05CA151Accident · No injuriesData collectionFinal reportCessna 182 · Bethel, AKThe pilot's misjudged distance and speed, which resulted in an overrun and a nose over during the landing roll. A factor associated with the accident was the dusk lighting conditions.NTSB ANC05CA147Accident · No injuriesData collectionFinal reportCessna 172 · Anchorage, AKThe pilot's misjudgment of distance/speed during landing, which resulted in an overrun, a loss of directional control, and a nose over during the landing roll.NTSB ANC05CA122Accident · No injuriesData collectionFinal reportPiper PA-12 · Arctic Village, AKThe pilot's inadequate evaluation of the weather conditions, which resulted in an overrun and subsequent nose over during the landing roll. A factor contributing to the accident was a tailwind.NTSB ANC05CA080Accident · No injuriesData collectionFinal reportPiper PA-18 · Delta Junction, AKThe pilot's selection of unsuitable terrain for landing, which resulted in an overrun. A factor contributing to the accident was rough and uneven terrain.NTSB ANC05LA073Accident · No injuriesLimited investigationFinal reportInterstate S-1A · Palmer, AKThe pilot's misjudged distance and speed, which resulted in an overrun during the landing roll, and subsequent nose over. Factors contributing to the accident were a tailwind and a short landing area.NTSB ANC05LA068Accident · No injuriesLimited investigationFinal reportPiper PA-31-350 · Utopia, AKThe pilot's misjudged distance/speed while on final approach to land, which resulted in an overrun during the landing roll. Factors associated with the accident are the pilot's inadequate weather evaluation, and a gusty tailwind.NTSB ANC04LA036Accident · No injuriesLimited investigationFinal reportStinson 108-2 · Levelock, AKThe pilot's selection of unsuitable terrain for landing, which resulted in an overrun. Factors contributing to the accident were the pilot's inadequate weather evaluation, a tailwind, and a slippery, ice-covered landing surface.NTSB ANC04LA034Accident · No injuriesLimited investigationFinal reportCessna 170A · North Pole, AKThe pilot's delayed response in initiating an aborted takeoff, which resulted in an overrun and collision with a snowbank.NTSB ANC03LA121Accident · No injuriesLimited investigationFinal reportCessna 180 · Kenai, AKThe pilot's selection of unsuitable terrain for takeoff, which resulted in an overrun and nose over during an aborted takeoff. Factors contributing to the accident were soft, sandy terrain, and a tailwind.NTSB ANC03LA101Accident · No injuriesLimited investigationFinal reportCloud-Wag Aero Sportsmen · Noatak, AKThe pilot's misjudgment of the airplane's distance and speed, which resulted in the airplane not attaining the proper landing touchdown point and overrunning the landing site.NTSB ANC03LA099Accident · No injuriesLimited investigationFinal reportde Havilland DHC-2 · King Salmon, AKThe pilot's selection of an unsuitable landing area, which resulted in an overrun and an on ground/water collision with terrain. A factor associated with the accident was a tailwind.NTSB ANC03LA104Accident · No injuriesLimited investigationFinal reportAviat A-1A · Sitka, AKThe pilot's delay in aborting the takeoff, which resulted in a collision with the shoreline during an aborted takeoff.NTSB ANC03LA025Accident · No injuriesLimited investigationFinal reportCessna 150 · Kenai, AKThe pilot's delayed application of the airplane brakes resulting in an overrun during the landing roll, and subsequent collision with a snowbank. A contributing factor in the accident was icy runway conditions.NTSB ANC03LA018Accident · No injuriesLimited investigationFinal reportPiper PA-18-105 · Palmer, AKThe pilot's selection of an unsuitable takeoff area, and his failure to achieve takeoff speed which resulted in an on ground collision with a ditch. Contributing factors were soft and snow-covered terrain, and a ditch.NTSB ANC02LA128Accident · No injuriesLimited investigationFinal reportCessna 207 · Circle, AKThe pilot's inadequate wind evaluation during takeoff resulting in a downwind takeoff and subsequent overrun during an aborted takeoff. Factors in the accident were a tailwind and the pilot's failure to verify the selected flap setting.NTSB ANC02LA112Accident · No injuriesLimited investigationFinal reportPiper PA-18 · Anchorage, AKThe pilot's failure to attain the proper touchdown point on a remote airstrip, and his failure to perform a go-around that resulted in the airplane overrunning the end of the strip. Factors in the accident were the pilot's inadequate evaluation of a tailwind…NTSB ANC02LA100Accident · No injuriesLimited investigationFinal reportPiper PA-22-150 · Sparrevohn, AKThe pilot's inadequate evaluation of wind conditions while landing, which resulted in a downwind landing and an encounter with rough terrain when the airplane overran the intended landing area. Factors associated with the accident were a tailwind, and rough…NTSB ANC01LA133Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Tok, AKThe pilot's failure to abort the landing. Factors associated with the accident were the pilot's selection of an unsuitable landing area, and his failure to attain a proper touchdown point. An additional factor was a ditch.NTSB ANC01LA126Accident · No injuriesLimited investigationFinal reportFreeman Glastar · Glennallen, AKThe pilot's failure to abort the landing. Factors associated with the accident were the pilot's selection of an unsuitable landing area, and his failure to attain a proper touchdown point. An additional factor was a tailwind.NTSB ANC01LA108Accident · No injuriesLimited investigationFinal reportCessna 207 · Akiachak, AKThe pilot's selection of a the wrong runway, which resulted in a tailwind for the takeoff attempt. Factors associated with the accident are a short takeoff area, a tailwind, and the pilot's inadequate evaluation of the weather conditions.NTSB ANC01LA094Accident · No injuriesLimited investigationFinal reportCessna U206 · McCarthy, AKThe pilot's decision to not abort the takeoff. Factors associated with the accident are a short and rising runway.NTSB ANC01LA085Accident · No injuriesLimited investigationFinal reportCessna 172K · Wasilla, AKThe pilot's delay in aborting the takeoff roll.NTSB ANC01LA088Accident · No injuriesLimited investigationFinal reportCessna 185 · Cantwell, AKThe student pilot's failure to abort a landing resulting in an overrun. Factors in the accident were the pilot's diverted attention, and gusty wind conditions.NTSB ANC01LA040Accident · No injuriesLimited investigationFinal reportTaylorcraft 19 · Salcha, AKThe pilot's failure to compensate for a tailwind during takeoff, and his delay in aborting the takeoff. Factors in the accident were a tailwind, and snow-covered terrain.NTSB ANC01LA005Accident · No injuriesLimited investigationFinal reportCessna 180 · Anchorage, AKThe pilot's delay in aborting the takeoff run. A factor associated with the accident was glassy water conditions.NTSB ANC00LA043Accident · No injuriesLimited investigationFinal reportCessna U206F · Delta Junction, AKThe pilot's selection of unsuitable terrain for landing. Factors in the accident were snow-covered terrain, and a short runway/landing area.NTSB ANC00LA019Accident · No injuriesLimited investigationFinal reportBellanca 8GCBC · Wasilla, AKThe pilot's failure to remove frost from the wing surface of the airplane. A factor in the accident was the pilot's delay in aborting the takeoff run.NTSB ANC99LA134Accident · No injuriesLimited investigationFinal reportCessna 180 · Dillingham, AKThe pilot's inadequate preflight planning. Factors associated with the accident were a short runway, and the pilot's failure to use available performance data.NTSB ANC99LA122Accident · No injuriesLimited investigationFinal reportde Havilland DHC-3T · Port Alsworth, AKThe pilot's inadvertent retraction of the trailing edge flaps during the takeoff run.NTSB ANC99LA116Accident · No injuriesLimited investigationFinal reportCessna 206 · Talkeetna, AKA leak/partial failure of the left main gear brake system. Factors in the accident were a short runway/landing area, and the presence of rocks/boulders at the end of the airstrip.NTSB ANC99LA045Accident · No injuriesLimited investigationFinal reportPiper PA-31-350 · Chevak, AKThe pilot's inadequate in-flight planning/decision, and his failure to attain the proper touchdown point on the runway. Factors in the accident were a tail wind condition, and the presence of snow and ice on the runway surface.NTSB ANC98LA090Accident · No injuriesLimited investigationFinal reportCessna 206G · Aleknagik, AKThe pilot's failure to attain a proper touchdown point during landing. A factor associated with the accident is the presence of a variable wind condition, and the pilot's decision not to perform a go-around.NTSB ANC98LA047Accident · Minor injuriesLimited investigationFinal reportCessna A185F · Talkeetna, AKThe pilot selected the wrong runway and intentionally ground looped to stop the airplane. Related factors were the tailwind and whiteout conditions.NTSB ANC97LA136Accident · No injuriesLimited investigationFinal reportCessna 185F · Kotzebue, AKThe pilot's selection of an unsuitable landing area. A factor was the short length of the off-airport site.NTSB ANC97TA098Accident · Minor injuriesFinal reportCessna U206G · Platinum, AKThe pilot's misjudgment of the proper touchdown point. A factor associated with the accident was a tailwind.NTSB ANC97TA085Accident · No injuriesFinal reportCessna U206F · Chevak, AKThe pilot's misjudgment of the prevailing wind conditions during landing.NTSB ANC97LA071Accident · No injuriesLimited investigationFinal reportCessna 185 · Cordova, AKThe pilot's decision not to perform a go-around. A factor in the accident was the presence of birds which led the pilot to extend and misjudge his touchdown point.NTSB ANC97LA030Accident · No injuriesLimited investigationFinal reportPiper PA-32-300 · Dillingham, AKthe pilot's selection of unsuitable terrain for departure, and his inadequate evaluation of the wind conditions. Factors associated with the accident were: a snow/slush covered runway, and a quartering tailwind.NTSB ANC96LA082Accident · Minor injuriesLimited investigationFinal reportCessna 207 · Akiachak, AKThe pilot's inadequate compensation for the variable crosswind conditions. Factors associated with the accident were the variable crosswinds and the short runway.NTSB ANC96LA054Accident · No injuriesLimited investigationFinal reportPiper PA-28 · Wasilla, AKthe pilot's delay in aborting the takeoff.NTSB ANC96LA033Accident · No injuriesLimited investigationFinal reportCessna 185 · Cripple, AKthe pilot's selection of an unsuitable landing area.NTSB ANC95LA123Accident · No injuriesLimited investigationFinal reportPiper PA-22-150 · Nikiski, AKThe pilot's selection of unsuitable terrain, and his delay in aborting the takeoff. The soft terrain and high grass were related factors.NTSB ANC95LA109Accident · No injuriesLimited investigationFinal reportCessna 150 · Nenana, AKThe pilot's delay in aborting the takeoff. The tailwind was a related factor.NTSB ANC95LA091Accident · No injuriesLimited investigationFinal reportStinson 108-2 · Shishmaref, AKFailure of the pilot to abort the takeoff, while there was sufficient runway remaining. Factors relating to the accident were: unfavorable wind conditions, and failure of the pilot to lower the flaps for takeoff.NTSB ANC95LA088Accident · No injuriesLimited investigationFinal reportMaule M-5-235 · Palmer, AKThe excessive airspeed maintained by the pilot during the approach and landing, and the pilot's failure to abort the landing, while there was still sufficient runway remaining. A factor relating to the accident was: the pilot's lack of experience in the type…NTSB ANC94LA102Accident · Minor injuriesLimited investigationFinal reportCessna 206 · Bethel, AKThe pilot misjudged the strength of the tailwind and did not perform a go-around in a timely fashion so as to avoid landing the airplane halfway down the strip. Factors in the accident were the wet landing strip and the tailwind.