NTSB investigations, 2010
235 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 | 186 |
| 2026 | 166 |
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\") = 2010
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") = 2010 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 WPR11CA097Accident · No injuriesData collectionFinal reportCessna 180 · Flagstaff, AZThe pilot's failure to maintain directional control during landing that resulted in a ground loop.NTSB CEN11CA140Accident · No injuriesData collectionFinal reportRockwell International 114A · North Lima, OHThe pilot’s failure to maintain directional control during the landing touchdown.NTSB ERA11CA096Accident · No injuriesData collectionFinal reportCessna 172S · Fort Myers, FLThe pilot's failure to maintain directional control during the takeoff roll. Contributing to the accident was the pilot’s attempt to take off with full flaps.NTSB WPR11LA081Accident · No injuriesLimited investigationFinal reportApollo AS-III · Poipu, HIThe pilot's lack of compliance with manufacturer's guidance for care and handling of the aircraft combined with incomplete preflight inspections, which resulted in an undetected material failure of the nose cone.NTSB CEN11CA126Accident · Minor injuriesData collectionFinal reportRobinson Helicopter R44 II · Hemphill, TXThe student pilot’s improper decision to carry an unauthorized passenger and the passenger’s loss of control of the helicopter during take-off.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 CEN11CA131Accident · No injuriesData collectionFinal reportCessna 152 · Bolingbrook, ILThe student pilot's failure to maintain directional control during landing.NTSB WPR11LA075Accident · Serious injuriesLimited investigationFinal reportMooney M20J · Chino, CAThe student pilot's failure to properly position the flaps for the takeoff, failure to maintain airplane control during the procedure, and the flight instructor's delayed remedial action.NTSB ERA11LA084Accident · No injuriesLimited investigationFinal reportAeronca 7CCM · Rochester, NHThe out-of-rig condition of the tailwheel lock, which resulted in a loss of directional control on landing.NTSB CEN11CA122Accident · No injuriesData collectionFinal reportCessna 170B · Houston, TXThe pilot's failure to maintain directional control during landing. Contributing to the accident was the flight instructor's delayed remedial action.NTSB ERA11CA092Accident · No injuriesData collectionFinal reportHaeussler Ray Sonex · Buffalo, NYThe pilot's failure to maintain directional control during takeoff due to his abrupt advancing of the throttle.NTSB WPR11CA060Accident · No injuriesData collectionFinal reportBurkhart Grob G-103A Twin II Acro · Warner Springs, CAThe certified flight instructor's inadequate compensation for the crosswind and delayed remedial action during landing, which resulted in a ground loop.NTSB ERA11CA061Accident · No injuriesData collectionFinal reportCessna 172N · Gaithersburg, MDThe student pilot's inadequate use of the rudder, and subsequent loss of directional control.NTSB ERA11WA073Accident · Minor injuriesForeign investigationSwearingen SA227 · Andahuaylas, PeruNTSB WPR11LA044Accident · No injuriesLimited investigationFinal reportPiper PA30 · Tucson, AZThe pilot's impairment by an undiagnosed medical condition, which resulted in a loss of directional control and subsequent collision with a building during the landing roll. Contributing to the accident was the pilot's decision to fly when he was not feeling…NTSB ERA11LA063Accident · No injuriesLimited investigationFinal reportAeronca 7AC · Merritt Island, FLThe pilot's failure to maintain directional control while landing, which resulted in a main landing gear collapse and subsequent runway excursion.NTSB ERA11CA053Accident · No injuriesData collectionFinal reportLuscombe 8A · Hot Springs, VAThe pilot's inadequate compensation for the crosswind during landing.NTSB WPR11CA037Accident · No injuriesData collectionFinal reportCessna 172S · Port Townsend, WAThe pilot's improper flare/touchdown while landing, resulting in a loss of directional control and a runway excursion.NTSB WPR11CA035Accident · No injuriesData collectionFinal reportCessna 172S · Branscomb, CAThe pilot's failure to maintain clearance from trees during the landing roll on an unimproved airstrip.NTSB CEN11CA121Accident · No injuriesData collectionFinal reportPiper J3C-65 · Cypress, TXThe pilot's failure to maintain directional control of the airplane during landing.NTSB ERA11CA039Accident · No injuriesData collectionFinal reportCessna 172P · Tampa, FLThe student pilot's failure to maintain directional control during a short-field takeoff.NTSB WPR11CA033Accident · No injuriesData collectionFinal reportMedway Raven · Benson, AZThe pilot's inadequate evaluation of the runway condition and failure to maintain directional control during takeoff.NTSB WPR11CA030Accident · No injuriesData collectionFinal reportPiper PA-22-150 · Pahrump, NVThe pilot's inadvertent activation of brakes upon touchdown, resulting in a loss of directional control.NTSB CEN11CA059Accident · No injuriesData collectionFinal reportHawker MK-20 Sea Fury · Breakenridge, TXThe improperly adjusted brakes and the pilot's failure to lock the tailwheel, resulting in a loss of directional control. Contributing to the accident was the pilot's decision to continue flying the airplane with a known brake deficiency.NTSB WPR11CA028Accident · No injuriesData collectionFinal reportCessna 195 · Wells, NVThe pilot's failure to maintain directional control of the airplane during the takeoff roll.NTSB ERA11IA026Incident · No injuriesIncident investigationFinal reportShort Bros. & Harland Shorts SC7 Skyvan · Fort Lauderdale, FLThe flightcrew’s failure to maintain directional control while initiating an engine reverse after landing.NTSB ERA11CA035Accident · No injuriesData collectionFinal reportBoeing PT17 · Fayetteville, WVThe pilot's failure to maintain directional control during the takeoff roll.NTSB ANC11CA003Accident · No injuriesData collectionFinal reportPiper PA-12 · Merrill Field Airport, AKThe certificated flight instructor's failure to apply the correct remedial actions to maintain directional control during the takeoff roll.NTSB CEN11CA021Accident · No injuriesData collectionFinal reportMaule MXT-7-180A · Almyra, ARThe pilot’s improper touchdown point and delayed decision to execute a go-around, which resulted in a runway overrun and collision with terrain.NTSB WPR11CA014Accident · No injuriesData collectionFinal reportBoeing A75N1(PT17) · Palm Springs, CAThe pilot's failure to maintain directional control during landing, resulting in a ground loop.NTSB CEN11CA026Accident · No injuriesData collectionFinal reportCessna 180 · Farmington, NMThe failure of the pilot and the flight instructor to maintain directional control of the airplane during a training maneuver.NTSB CEN11CA039Accident · No injuriesData collectionFinal reportAeronca 7AC · Mount Vernon, MOThe pilot's loss of directional control while taxiing.NTSB CEN11CA015Accident · No injuriesData collectionFinal reportPiper PA-32R-300 · Richmond, INThe pilot's diverted attention to a landing gear indicator light that led to a loss of directional control and subsequent impact with terrain while taxiing.NTSB ANC11CA002Accident · No injuriesData collectionFinal reportCessna 170B · Minto Flats, AKThe pilot's selection of unsuitable terrain for takeoff, resulting in a loss of control.NTSB WPR11CA008Accident · No injuriesData collectionFinal reportCessna 172N · Salem, ORThe pilot's failure to maintain directional control during the landing roll.NTSB CEN11CA019Accident · No injuriesData collectionFinal reportCessna 195 · Midland, TXThe private pilot’s loss of control during the landing roll and the certificated flight instructor’s delayed remedial action, which resulted in a ground loop.NTSB ANC11CA001Accident · No injuriesData collectionFinal reportPiper PA-12 · Chena Hot Springs, AKThe pilot's inadequate compensation for the wind conditions during landing, which resulted in a loss of directional control and collision with trees.NTSB ERA11LA011Accident · No injuriesLimited investigationFinal reportGrumman G164 · Edison, GALeakage of hydraulic fluid from the internal fuselage line fitting, resulting in a subsequent loss of the right brake’s effectiveness.NTSB WPR10LA479Accident · No injuriesLimited investigationFinal reportPiper PA-46-350P · Spokane, WAThe failure of a manufacturing splice of the right main landing gear tire’s inner tube, which resulted in a deflated tire and a consequent loss of directional control on landing.NTSB CEN10CA576Accident · No injuriesData collectionFinal reportCessna 172M · Belle Plaine, MNThe pilot's loss of directional control due to an encounter with soft terrain while landing.NTSB WPR10CA471Accident · No injuriesData collectionFinal reportCessna 195 · Prescott, AZThe pilot's failure to maintain directional control during the takeoff roll, resulting in a runway excursion.NTSB ERA10CA500Accident · No injuriesData collectionFinal reportBoeing A75N1 · Bealeton, VAThe pilot under instruction’s improper recovery from a bounced landing and the flight instructor’s delayed remedial action, which resulted in a ground loop and collision with trees.NTSB WPR10LA462Accident · 1 fatalLimited investigationFinal reportCosmos Phase II · El Mirage, CAThe pilot's improper preflight and starting procedures, which resulted in an inadvertent takeoff with the gust lock still installed.NTSB WPR10CA461Accident · No injuriesData collectionFinal reportDehavilland Beaver DHC-2 MK.1 · Renton, WAThe pilot's failure to maintain directional control of the float-equipped airplane during an aborted water takeoff, resulting in a dragged wing.NTSB CEN10CA547Accident · No injuriesData collectionFinal reportPiper PA-28-161 · Houma, LAThe pilot’s inadequate compensation for the crosswind while landing, which resulted in a loss of directional control.NTSB ANC10CA095Accident · Minor injuriesData collectionFinal reportPiper PA-18-150 · Coal Creek, AKThe pilot's improper recovery from a bounced landing.NTSB ERA10CA480Accident · Serious injuriesData collectionFinal reportPowrachute Airwolf 912 · Pleasant Garden, NCThe pilot's loss of directional control on takeoff during an encounter with a wind gust.NTSB CEN10CA552Accident · No injuriesData collectionFinal reportCessna 172P · Stow, OHThe pilot's inadequate landing flare, which resulted in a hard landing.NTSB ANC10CA102Accident · No injuriesData collectionFinal reportPiper PA-12 · Windy Forks Strip, AKThe pilot's failure to maintain directional control while taxiing on a rough/uneven airstrip.NTSB ERA10CA476Accident · No injuriesData collectionFinal reportGoodman Robert Bruce RV-4 · Gainesville, GAThe pilot's failure to see and avoid marked power lines during low-level flight over a lake.