NTSB investigations
1,788 cases where NTSB found Landing gear system.
Cases, newest first
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.\"mKey\" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f.\"findingCode\", '010232')) 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."mKey" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f."findingCode", '010232')) 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 CEN22LA083Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-30 · Houston, TXThe instructed pilot and the flight instructor’s failure to extend the landing gear before landing resulting in a wheels up landing.NTSB CEN22LA079Accident · No injuriesClass 4 · LimitedFinal reportLuscombe 8A · Ellinwood, KSThe pilot's improper brake application during the landing roll, which resulted in a nose-over.NTSB WPR22LA086Accident · No injuriesClass 4 · LimitedFinal reportCessna 310Q · Corona, CAThe pilot receiving instruction failure to extend the landing gear before landing due to distraction and the flight instructor’s inadequate supervision.NTSB WPR22LA058Accident · No injuriesClass 4 · LimitedFinal reportCessna 510 · Havasu, AZThe pilot's failure to extend the landing gear during landing. Contributing to the accident was the pilot’s failure to use a pre-landing checklist.NTSB CEN22LA060Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-46-310P · Cassville, MOThe pilot’s failure to reinstall the nose landing gear linkage prior to the flight which resulted in a loss of directional control during landing.NTSB ERA22LA094Accident · Minor injuriesClass 4 · LimitedFinal reportPiper J3C · Kissimmee, FLThe pilot’s inadvertent application of brakes during touchdown, which resulted in a noseover.NTSB WPR22LA075Accident · Serious injuriesClass 4 · LimitedFinal reportSchulze Erwin E JR SHA Glasair SH-2R · Santa Paula, CAThe pilot’s failure to extend the landing gear before landing.NTSB WPR22LA047Accident · No injuriesClass 3 · LimitedFinal reportCessna R182 · Puyallup, WAAn overstress fracture of the left main landing gear pivot assembly, which resulted in the failure of the left main landing gear to fully extend and lock into place.NTSB ERA22FA047Accident · 1 fatalClass 3 · FieldFinal reportPiper PA30 · Rock Hill, SCThe pilot’s exceedance of the airplane's critical angle of attack while troubleshooting a landing gear indication, which resulted in an aerodynamic stall at low altitude.NTSB ERA22LA040Accident · No injuriesClass 4 · LimitedFinal reportJack A Frohbieter Questair Venture · Robbinsville, NJThe pilot’s failure to extend the landing gear prior to landing, which resulted in substantial damage to the lower fuselage. Contributing to the accident was the pilot’s failure to utilize the aircraft checklist.NTSB ERA22LA020Accident · No injuriesClass 4 · LimitedFinal reportMooney M20C · Lynchburg, VAThe uncommanded landing gear retraction following a hard landing for reasons that could not be determined.NTSB ERA22LA022Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Statesboro, GAThe student pilot’s failure reduce power and apply sufficient braking after landing, which resulted in a runway excursion and impact with objects and terrain.NTSB ERA22LA005Accident · No injuriesClass 4 · LimitedFinal reportCessna 210 · Columbia, SCA failure of the landing gear hydraulic power pack for reasons that could not be determined.NTSB CEN22LA004Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 195 · Watkins, COThe separation of the left main landing gear spring during landing roll due to a preexisting fatigue crack.NTSB ERA22LA038Accident · No injuriesClass 4 · LimitedFinal reportAviat A-1C 200 · Riverhead, NYThe pilot's excessive braking during landing which resulted in a noseover and substantial damage.NTSB ERA21LA385Accident · No injuriesClass 4 · LimitedFinal reportDoan Vernon D W10-WITTMAN Tailwind · Brooksville, FLThe failure of the nose landing gear retention bolt during taxi which resulted in a loss of control and subsequent impact with the taxiway.NTSB CEN21LA460Accident · No injuriesClass 4 · LimitedFinal reportCessna P210N · El Paso, TXA faulty landing gear pressure switch prematurely deactivated the landing gear motor during extension, which resulted in the landing gear collapsing during rollout.NTSB ERA22LA048Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-31-350 · Fort Lauderdale, FLThe collapse of the left main landing gear for reasons that could not be determined.NTSB WPR21LA356Accident · Minor injuriesClass 4 · LimitedFinal reportKitfox S7 · Hooper, UTThe pilot’s excessive brake pressure which resulted in the airplane nosing over and coming to rest inverted.NTSB ANC21LA091Accident · No injuriesClass 4 · LimitedFinal reportChampion 7GCBC · Nenana, AKThe pilots over application of the brakes during landing, which resulted in a nose-over.NTSB CEN21LA453Accident · No injuriesClass 4 · LimitedFinal reportBeech M35 · Osage Beach, MOThe pilot and flight instructor’s failure to ensure that the landing gear were extended prior to landing.NTSB ERA21LA375Accident · No injuriesClass 4 · LimitedFinal reportAmerican Legend AL3 · Andover Township, NJThe student pilot's excessive asymmetrical application of the brakes, which resulted in a nose over.NTSB ERA21LA358Accident · Minor injuriesClass 4 · LimitedFinal reportAlon A2 · Abingdon, VAThe failure of a nosewheel steering actuator arm, which resulted in a loss of control during the landing rollout.NTSB ANC21LA086Accident · No injuriesClass 3 · LimitedFinal reportStinson 108-3 · Port Alsworth, AKA loss of directional control for reasons that could not be determined based on the available information.NTSB CEN21LA416Accident · No injuriesClass 3 · LimitedFinal reportCessna 175 · Hot Springs, SDThe tensile overload failure of the main landing gear attachment bolt, which resulted in separation of the left main landing gear and a loss of control during landing.NTSB WPR21LA339Accident · No injuriesClass 3 · LimitedFinal reportCessna A185F · Arlington, WAThe fatigue fracture of the tailwheel fitting spring, which resulted in the loss of directional control during the landing roll.NTSB CEN21LA407Accident · No injuriesClass 4 · LimitedFinal reportAeromot AMT-100 · Menomonie, WIThe pilot’s failure to extend the landing gear.NTSB WPR21LA334Accident · No injuriesClass 4 · LimitedFinal reportBellanca 17-30A · Hurricane, UTThe pilot's failure to extend the landing gearNTSB WPR21LA337Accident · No injuriesClass 3 · LimitedFinal reportCessna 172E · Enterprise, ORThe fatigue fracture of the nose gear upper torque link, which resulted in the separation of the torque link from the shock strut and a loss of directional control.NTSB ERA21FA346Accident · 4 fatalClass 2 · FieldFinal reportCessna 560 · Farmington, CTThe pilot-in-command’s failure to release the parking brake before attempting to initiate the takeoff, which produced an unexpected retarding force and airplane-nose-down pitching moment that prevented the airplane from becoming airborne within the takeoff…NTSB WPR21LA323Accident · No injuriesClass 3 · LimitedFinal reportCessna 177RG · Albuquerque, NMThe failure of the nose gear hydraulic flex line, which resulted in a loss of hydraulic fluid which prevented the main landing gear from fully extending and locking into place during landing.NTSB WPR21LA318Accident · No injuriesClass 3 · LimitedFinal reportNorth American T-28B · Puyallup, WAA nose wheel shimmy during the landing roll for reasons that could not be determined from the available evidence, which led to a loss of directional control.NTSB ERA21LA367Accident · Minor injuriesClass 4 · LimitedFinal reportCollins Robert S Just Acft Highlander · Brasstown, NCFailure of the left main landing gear wheel lock nuts, which resulted in a wheel separation and nose over during landing.NTSB CEN21LA366Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-34-200T · Navasota, TXThe pilot’s failure to extend the landing gear before landing.NTSB CEN21LA353Accident · No injuriesClass 3 · LimitedFinal reportPiper PA-28-181 · Jeffersonville, INA loss of directional control due to failure of the landing gear attachment hardware for reasons that could not be determined based on the available information.NTSB ERA21LA315Accident · No injuriesClass 4 · LimitedFinal reportCessna 210N · Somerville, NJThe pilot’s failure to extend the landing gear, which resulted in a gear up landing and substantial damage to the fuselage.NTSB WPR21LA344Accident · No injuriesClass 3 · LimitedFinal reportCessna 182E · Eugene, ORLoss of directional control due to damage to the nosewheel strut that was sustained during a previous landing.NTSB ERA21LA312Accident · No injuriesClass 4 · LimitedFinal reportBeech K35 · Readington, NJThe failure of the forward end of the landing gear actuator rod.NTSB CEN21LA352Accident · No injuriesClass 4 · LimitedFinal reportNorth American AT-6F · Adrian, MIThe loss of control during landing due to the out of rig condition of the tailwheel which resulted in a ground loop and impact with the runway.NTSB ERA21LA303Accident · No injuriesClass 4 · LimitedFinal reportCostruzioni Aeronautiche Tecna P2006T · Clearwater, FLThe pilot’s failure to extend the landing gear prior to landing. Contributing to the accident was the flight instructor’s inadequate supervision to confirm the landing gear was extended.NTSB ANC21LA060Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-135 · Skwentna, AKThe pilot’s use of excessive braking which resulted in a nose-over.NTSB WPR21LA285Accident · No injuriesClass 4 · LimitedFinal reportCessna T210 · Missoula, MTThe pilot's failure to extend the landing gear during landing. Contributing to the accident was the pilot’s failure to use a pre-landing checklist.NTSB CEN21LA310Accident · No injuriesClass 4 · LimitedFinal reportAeronca 11AC · Wapakoneta, OHThe pilot’s inadequate engine hand propping procedure resulting in the unoccupied airplane’s unintended movement and subsequent impact with a hangar.NTSB ANC21LA054Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Talkeetna, AKThe pilot’s excessive use of brakes during landing, which resulted in a nose-over. Contributing to the accident was the flight instructor’s inadequate supervision and the gusty tailwind conditions.NTSB WPR21LA261Accident · No injuriesClass 4 · LimitedFinal reportBeech 95-A55 · North Las Vegas, NVThe pilot’s inability to maintain directional control during landing roll due to a flat tire.NTSB WPR21LA256Accident · No injuriesClass 4 · LimitedFinal reportMooney M20 · Nampa, IDThe pilot’s failure to use the landing checklist and to extend the landing gear, which resulted in a gear-up landing.NTSB WPR21LA247Accident · No injuriesClass 4 · LimitedFinal reportShort Bros SD-360-300 · Las Vegas, NVThe pilot’s failure to extend the landing gear during landing and the check pilot’s inadequate supervision.NTSB CEN21LA298Accident · No injuriesClass 4 · LimitedFinal reportAero Commander 500 S · Jennings, LAThe pilot’s failure to extend the landing gear before landing.NTSB CEN21LA267Accident · Minor injuriesClass 4 · LimitedFinal reportGreat Lakes 2T-1A-1 · Roanoke, TXInadequate maintenance of the brake system which resulted in the caliper binding closed and the subsequent loss of directional control during the landing roll.NTSB ANC21LA045Accident · No injuriesClass 4 · LimitedFinal reportCessna A185F · Chandalar Lake, AKThe pilot’s over application of the brakes, which resulted in a nose over.