NTSB investigations, 2017
284 cases where the sequence of events included Loss of control on ground.
Cases per year
| 2008 | 262 |
|---|---|
| 2009 | 274 |
| 2010 | 235 |
| 2011 | 242 |
| 2012 | 287 |
| 2013 | 216 |
| 2014 | 192 |
| 2015 | 236 |
| 2016 | 295 |
| 2017 | 284 |
| 2018 | 303 |
| 2019 | 273 |
| 2020 | 232 |
| 2021 | 217 |
| 2022 | 223 |
| 2023 | 236 |
| 2024 | 231 |
| 2025 | 187 |
| 2026 | 165 |
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 year(c.\"eventDate\") = 2017
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '230' 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"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 year(c."eventDate") = 2017 AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '230' 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
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 CEN18LA062Accident · Minor injuriesClass 3 · LimitedFinal reportCessna 525A · Michigan City, INThe flight crew's improper decision to land on a snow-covered runway that had insufficient runway distance for the airplane to land with the contamination, which resulted in a runway overrun and impact with obstacles.NTSB CEN18LA052Accident · No injuriesLimited investigationFinal reportPiper PA 28R-200 · Riverton, WYThe pilot's loss of directional control during the rejected takeoff. Contributing to the accident were the pilot's lack of familiarity with the airport runway configuration, which led to his premature attempt to take off, and the airplane’s inoperative…NTSB GAA18CA093Accident · No injuriesData collectionFinal reportLet L 23 Super Blanik · Clermont, FLThe student pilot’s failure to maintain directional control during the landing flare.NTSB CEN18LA071Accident · No injuriesLimited investigationFinal reportPiper PA 12 · Angleton, TXThe passenger's inadvertent activation of the left brake during landing, which resulted in a loss of directional control and a runway excursion.NTSB GAA18CA091Accident · No injuriesData collectionFinal reportAviat A-1 · Phoenix, AZThe pilot’s failure to maintain directional control of the airplane during the landing.NTSB ERA18LA054Accident · Minor injuriesLimited investigationFinal reportCessna 177 · Ridgeland, SCThe student pilot’s improper control inputs, which resulted in a loss of control on takeoff. Contributing to the accident was the flight instructor’s inadequate remedial action.NTSB GAA18CA090Accident · No injuriesData collectionFinal reportPiper PA22 · Yentna, AKThe pilot’s selection of unsuitable terrain for landing, which resulted in a loss of directional control and subsequent nose-over.NTSB GAA18CA105Accident · No injuriesData collectionFinal reportGolden Circle Air T Bird II · Wiscassett, METhe pilot’s failure to maintain directional control during the takeoff roll.NTSB GAA18CA086Accident · No injuriesData collectionFinal reportHalley KFT Apollo · North Las Vegas, NVThe pilot’s failure to stop the main rotor rotation before taxiing the gyroplane in gusting wind conditions, resulting in the main rotor striking the empennage.NTSB DCA18WA077Incident · No injuriesForeign investigationBoeing 767 · Almaty, KazakhstanKazakhstan's Aviation Accident Investigation Department has notified the NTSB of an incident involving a Boeing 767, which occurred on December 9, 2017. The NTSB has appointed a U.S Accredited Representative to assist under the provisions of ICAO Annex 13, as…NTSB WPR18LA044Accident · No injuriesClass 3 · LimitedFinal reportPiper PA 34-200T · Glendale, AZThe pilot's failure to maintain directional control of the airplane during the landing roll. Contributing to the accident was the fatigue of the left main landing gear assembly.NTSB GAA18CA068Accident · No injuriesData collectionFinal reportNorth American T 6 · Chesapeake, VAThe pilot’s loss of directional control during the landing roll, which resulted in a runway excursion and nose over.NTSB GAA18CA079Accident · No injuriesData collectionFinal reportBoeing A75N1(PT17) · Chino, CAThe pilot’s failure to maintain directional control during a touch-and-go landing.NTSB ERA18LA044Accident · No injuriesLimited investigationFinal reportPiper PA34 · Thomasville, GAA stone becoming lodged in a left main landing gear (MLG) drag link, which resulted in the failure of the left MLG to extend and lock.NTSB ERA18LA043Accident · Minor injuriesLimited investigationFinal reportCessna 180 · Frederick, MDThe pilot's improper landing flare, which resulted in a bounced landing and the failure of the left main landing gear tire.NTSB ERA18LA040Accident · No injuriesLimited investigationFinal reportChampion 7EC · Ravenswood, WVThe pilot's failure to maintain directional control of the airplane during the landing roll, which resulted in a runway excursion.NTSB GAA18CA076Accident · No injuriesData collectionFinal reportCessna 152 · Fullerton, CAThe student pilot’s failure to maintain directional control during takeoff.NTSB WPR18LA037Accident · No injuriesClass 3 · LimitedFinal reportColumbia Aircraft Mfg LC41 550FG · Oro Valley, AZThe inadequate cooling time between repeated heavy braking applications, which resulted in the brakes overheating and a subsequent brake fire during the aborted takeoff sequence.NTSB GAA18CA065Accident · No injuriesData collectionFinal reportAveko Sro VL-3C-1 · Northampton, MAThe pilot’s improper landing flare, which resulted in a loss of directional control and subsequent impact with approach lighting.NTSB GAA18CA056Accident · No injuriesData collectionFinal reportBuehlmann Peter Kitfox Model 4 1200 · Overgaard, AZThe pilot’s failure to maintain directional control during the landing roll.NTSB CEN18LA056Accident · No injuriesLimited investigationFinal reportCessna 172N · Maple Lake, MNThe pilot’s failure to maintain directional control while landing, which resulted in a runway excursion.NTSB CEN18LA041Accident · No injuriesLimited investigationFinal reportCessna 182S · Bolingbrook, ILThe pilot’s failure to maintain directional control during takeoff.NTSB GAA18CA055Accident · No injuriesData collectionFinal reportBellanca 8KCAB · El Dorado, MOThe pilot’s failure to maintain directional control during the landing roll.NTSB GAA18CA050Accident · No injuriesData collectionFinal reportBoeing A75N1(PT17) · Rosamond, CAThe pilot’s failure to maintain directional control during the landing roll.NTSB GAA18CA049Accident · Minor injuriesData collectionFinal reportJohn Roscoe Autogyro Cavalon · Casa Grande, AZThe pilot’s improper landing flare, which resulted in loss of directional control and a subsequent runway excursion.NTSB GAA18CA064Accident · No injuriesData collectionFinal reportCessna 172 · Pompano, FLThe pilot’s improper landing flare, which resulted in a porpoise.NTSB GAA18CA053Accident · No injuriesData collectionFinal reportPiper PA 28R · Melborne, FLThe pilot’s loss of directional control during the landing roll on the wet runway.NTSB GAA18CA046Accident · No injuriesData collectionFinal reportTextron 172 · Columbus, OHThe student pilot’s improper landing flare, which resulted in a porpoise.NTSB GAA18CA042Accident · No injuriesData collectionFinal reportStinson SR 5E · Burlington, WAThe pilot’s unstabilized approach, which resulted in a hard, bounced landing and nose-over. Also causal to the accident was the pilot’s improper decision to land on a closed alternate grass landing area.NTSB GAA18CA039Accident · No injuriesData collectionFinal reportCessna 180 · Panama City, FLThe pilot's failure to maintain lateral/bank control during landing in gusting crosswind conditions.NTSB GAA18CA047Accident · No injuriesData collectionFinal reportCessna 140 · Macon, GAThe pilot's incorrect pitch control during takeoff, which resulted in a nose-over.NTSB GAA17CA580Accident · No injuriesData collectionFinal reportMooney M20K · Los Lunas, NMThe pilot’s improper glidepath during a night approach, which resulted in impact with terrain short of the runway.NTSB GAA18CA036Accident · No injuriesData collectionFinal reportSocata TBM 850 · Las Vegas, NMThe pilot’s inadequate compensation for gusting crosswind conditions during the go-around.NTSB ERA18LA023Accident · No injuriesLimited investigationFinal reportGreat Lakes 2T1A · Montague, MAThe pilot’s failure to maintain directional control during the attempted takeoff, which resulted in a runway excursion.NTSB GAA18CA033Accident · No injuriesData collectionFinal reportEvolution Revo · Berlin, NHThe pilot’s failure to center the ground steering before landing, which resulted in a loss of directional control.NTSB WPR18LA022Accident · No injuriesLimited investigationFinal reportCessna P210N · Mount Vernon, WAThe failure of the right main landing gear (MLG) down-lock mechanism due to an out-of-tolerance down-lock hook, which resulted in the collapse of the right MLG during the landing roll.NTSB GAA18CA028Accident · No injuriesData collectionFinal reportStinson 108 · Lewiston, IDThe pilot’s failure to maintain directional control during the landing roll. Contributing to the accident was the pilot’s failure to obtain appropriate training in the airplane before flying solo.NTSB GAA18CA026Accident · No injuriesData collectionFinal reportJohn A Brewer ELA Aviacion 10 Ecli · Bristol, TNThe pilot’s failure to maintain lateral control during the landing roll.NTSB WPR18LA015Accident · No injuriesLimited investigationFinal reportSchweizer G 164B · Tracy, CAThe pilot's failure to maintain directional control of the airplane during the landing roll.NTSB GAA18CA023Accident · No injuriesData collectionFinal reportCessna A185 · Tacoma, WAThe pilot’s loss of directional control during the landing roll.NTSB GAA18CA022Accident · No injuriesData collectionFinal reportAviat A1 · Williamsport, PAThe pilot’s failure to verify that the parking brake was disengaged before landing, which resulted in a runway excursion.NTSB GAA18CA020Accident · No injuriesData collectionFinal reportCessna 150 · Pottsville, PAThe failure of the right rudder cable and subsequent loss of directional control during landing.NTSB GAA18CA019Accident · No injuriesData collectionFinal reportGreat Lakes 2T 1A 2 · Dayton, OHThe pilot’s failure to maintain directional control during the landing roll in gusting wind conditions.NTSB GAA18CA018Accident · No injuriesData collectionFinal reportAeronca 7DC · Salinas, CAThe pilot’s failure to maintain directional control during landing with a tailwind.NTSB GAA18CA027Accident · No injuriesData collectionFinal reportCessna 120 · New Bern, NCThe pilot’s improper landing flare and subsequent failure to maintain directional control during landing.NTSB GAA18CA025Accident · No injuriesData collectionFinal reportChampion 7GC · Gerlach, NVThe pilot's incorrect pitch control during the landing roll in shifting wind conditions, which resulted in a nose-over.NTSB GAA18CA024Accident · No injuriesData collectionFinal reportCessna 172 · Old Bridge, NJThe student pilot’s failure to maintain directional control during the landing roll.NTSB GAA18CA014Accident · No injuriesData collectionFinal reportHimsl Vincent S Vans RV-8 · Othello, WAThe pilot's failure to maintain directional control during the takeoff roll in crosswind conditions.NTSB GAA18CA011Accident · No injuriesData collectionFinal reportDehavilland DHC 1 · Cedartown, GAThe pilot’s failure to maintain directional control during the landing roll.NTSB GAA18CA010Accident · No injuriesData collectionFinal reportAir Tractor AT 402B · Brawley, CAThe pilot’s failure to maintain directional control during landing in gusting crosswind conditions.