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 ANC24LA048Accident · No injuriesClass 4 · LimitedFinal reportStinson 108-2 · Bethel, AKThe uncertificated pilot’s decision to fly an unairworthy airplane and his failure to maintain directional control during landing, which resulted in a landing gear collapse. Contributing was the failure of the right main landing gear oleo strut.NTSB WPR24LA177Accident · No injuriesClass 3 · LimitedFinal reportBanes John Scott Kitfox Series 6 · Parowan, UTThe pilot’s inability to control the airplane during landing due to tailwheel assembly damage sustained during a previous shimmy event that occurred for reasons that could not be determined based on the available evidence.NTSB CEN24LA211Accident · No injuriesClass 3 · LimitedFinal reportCessna 172RG · Chandeleur Island, LAA fatigue failure of the engine oil pressure line, which resulted in the loss of engine oil during the flight and subsequent damage to the nose landing gear support structure during the precautionary landing.NTSB WPR24LA192Accident · No injuriesClass 4 · LimitedFinal reportSIAI Marchetti SM. 1019 · Twin Bridges, MTThe binding of the parking brake cable, which resulted in un-commanded brake application during the landing roll and subsequent nose over.NTSB WPR24LA157Accident · No injuriesClass 3 · LimitedFinal reportCessna P210 · Daggett, CAThe pilot’s failure to detect the tripped alternator circuit breaker in flight, which resulted in a drained battery that prevented the landing gear from fully extending to the down-and-locked position. Contributing to the accident was the improperly installed…NTSB ANC24LA033Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-18-150 · Dry Creek, AKThe pilot receiving instruction’s excessive use of brakes during landing, and the pilot providing instruction’s inadequate supervision, resulting in a nose-over.NTSB WPR24LA147Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-22-150 · Emmett, IDThe pilot’s loss of directional control during landing roll due to a loose tailwheel leaf spring assembly.NTSB ERA24LA218Accident · No injuriesClass 4 · LimitedFinal reportMooney M20K · Conway, SCThe pilot’s failure to extend the landing gear before landing.NTSB WPR24LA141Accident · No injuriesClass 3 · LimitedFinal reportCessna T206H · Halls Crossing, UTThe airplane’s collision with a tree during an aborted landing. Contributing to the accident was the airplane’s reported brake malfunction for undetermined reasons.NTSB CEN24LA169Accident · Serious injuriesClass 4 · LimitedFinal reportBaby Great Lakes - · Castroville, TXThe failure of the right main landing gear axle due to multiple fatigue crack initiation points joining into a single larger crack.NTSB ERA24LA193Accident · No injuriesClass 4 · LimitedFinal reportBeech E-55 · Greenville, SCThe pilot’s failure to extend the landing gear before landing.NTSB ERA24LA186Accident · No injuriesClass 4 · LimitedFinal reportCessna 210 · Concord, NCFailure of a landing gear extension system hydraulic hose, which resulted in a landing with the landing gear retracted.NTSB WPR24LA126Accident · No injuriesClass 3 · LimitedFinal reportCessna P210N · Auburn, WAAn overstress fracture of the left main landing gear actuator, which resulted in the failure of the left main landing gear to fully extend and lock into place.NTSB ERA24LA214Accident · No injuriesClass 3 · LimitedFinal reportBeech 95B55 · St. Augustine, FLThe incomplete extension of the landing gear into the down-and-locked position for reasons that could not be determined. .NTSB ERA24LA170Accident · No injuriesClass 4 · LimitedFinal reportBeta Biz LX7 · Huntsville, ALThe failure of the nose landing gear actuator forward hydraulic fitting, which resulted in a main landing gear collapse during landing due to the loss of hydraulic fluid and pressure.NTSB ERA24LA155Accident · Minor injuriesClass 4 · LimitedFinal reportSouth Central Searey · Knoxville, TNThe pilot’s failure to retract the landing gear of the amphibious airplane prior to a water landing.NTSB WPR24LA109Accident · No injuriesClass 3 · LimitedFinal reportRaytheon B200 · Billings, MTThe pilot's improper engine start, resulting in the engine starters remaining engaged and the generators not being activated, which led to the discharge of the airplane’s battery and subsequent total electrical failure after takeoff. Contributing to the…NTSB WPR24LA110Accident · No injuriesClass 3 · LimitedFinal reportBeech 60 · Chino, CACorrosion on a landing gear retract rod assembly which precluded an extension of the gear and resulted in a gear-up landing.NTSB ERA24LA226Accident · No injuriesClass 4 · LimitedFinal reportBeech A36 · Griffin, GAThe pilot’s failure to extend the airplane’s landing gear before landing.NTSB ERA24LA138Accident · No injuriesClass 4 · LimitedFinal reportPiper PA24 · Stafford, VAAn overloading of the landing gear push/pull cable rod ends, which resulted in the landing gear being seized in an intermediate position during the subsequent landing.NTSB ERA24LA130Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-34-200 · Zephyrhills, FLThe pilot’s failure to lower the landing gear before touchdown, which resulted in a gear-up landing.NTSB WPR24LA100Accident · No injuriesClass 4 · LimitedFinal reportPiper PA46-500TP · Albuquerque, NMThe pilot’s loss of control during landing due to a flat tire. Contributing to the accident was the pilot’s failure to replace the worn tire in a timely manner.NTSB ERA24LA108Accident · No injuriesClass 4 · LimitedFinal reportCessna R182 · Abingdon, VAThe pilot's failure to lower the airplane's landing gear prior to landing, which resulted in abnormal runway contact.NTSB CEN24LA109Accident · Minor injuriesClass 4 · LimitedFinal reportJavron PA-12 Replica · Inver Grove Heights, MNThe pilot’s failure to properly configure the landing gear on his amphibious airplane before landing on water.NTSB ERA24LA092Accident · No injuriesClass 4 · LimitedFinal reportTextron 172 · New Smyrna Beach, FLA failure of the right brake during taxi, which resulted in a taxiway excursion and collision with a tree.NTSB WPR24LA078Accident · No injuriesClass 3 · LimitedFinal reportCessna 172L · Grass Valley, CALoss of control during the landing roll due to a malfunctioning brake for undetermined reasons.NTSB CEN24LA091Accident · No injuriesClass 3 · LimitedFinal reportPiper PA-24 · Hugo, OKThe binding of a main landing gear push-pull cable, which rendered the landing gear inoperative in a partially retracted position. Contributing to the accident was the pilot’s delay in executing a landing, which led to a total loss of engine power due to fuel…NTSB ERA24LA089Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-34-200 · Groton, CTThe pilot receiving instruction’s failure to extend the landing gear prior to landing. Also contributing, was the flight instructor’s failure to monitor the airplane’s configuration while on approach to land.NTSB CEN24LA086Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-44-180 · Fort Worth, TXThe pilot’s failure to extend the landing gear and the flight instructor’s lack of recognition and inadequate remedial action, which resulted in a gear up landing.NTSB CEN24LA082Accident · No injuriesClass 3 · LimitedFinal reportCessna 172N · Middleton, WIThe student pilot’s failure to maintain directional control during the takeoff roll.NTSB CEN24LA075Accident · No injuriesClass 4 · LimitedFinal reportBeech C23 · Mansfield, LAThe nose landing gear collapse and postimpact fire due to undetermined reasons.NTSB ERA24LA084Accident · No injuriesClass 4 · LimitedFinal reportGolden Avio S R L F30 Brio · Midland, VAThe pilot’s improper recovery from a bounced landing, which resulted in damage to, and the separation of the nose wheel and fork bracket assembly, and subsequent collapse of the nose landing gear assembly.NTSB WPR24LA061Accident · No injuriesClass 3 · LimitedFinal reportGlasair SH2 · Prescott, AZLoss of directional control during landing due to an improperly constructed and maintained tailwheel locking assembly.NTSB CEN24LA062Accident · No injuriesClass 4 · LimitedFinal reportCessna 340A · New Orleans, LAThe improper maintenance of the main landing gear, which resulted in a collapse and overstress failure of the left main landing gear during landing.NTSB CEN24LA060Accident · Serious injuriesClass 3 · LimitedFinal reportPiper PA-24-260 · Anthony, KSA failure of the airplane’s alternator, which resulted in a loss of electrical power, and the pilot’s failure to use the emergency gear extension procedure during the initial landing approach, which led to a gear-up landing.NTSB CEN24LA103Accident · No injuriesClass 4 · LimitedFinal reportVans RV6 · Bremen, INThe collapse of the nose landing gear after it contacted soft terrain during the landing roll.NTSB ERA24LA056Accident · No injuriesClass 3 · LimitedFinal reportRaytheon 400A · Atlanta, GAThe collapse of the airplane’s left main landing gear during the landing roll for undetermined reasons.NTSB ERA24LA051Accident · No injuriesClass 3 · LimitedFinal reportLancair 235 · Stuart, FLA landing gear collapse due to a hydraulic fluid leak in the landing gear system.NTSB WPR24LA045Accident · Minor injuriesClass 3 · LimitedFinal reportCessna 170B · Cameron Park, CAA failure of the right brake master cylinder piston due to a faulty return spring, which resulted in a seized right main landing gear brake and a runway excursionNTSB ERA24LA049Accident · No injuriesClass 4 · LimitedFinal reportBeech A36 · Valdosta, GAThe pilot’s failure to extend the landing gear before landing.NTSB ERA24LA037Accident · No injuriesClass 4 · LimitedFinal reportCessna 210 · Frederick, MDA failure of a hydraulic filter, which preluded normal extension of the landing gear. Also causal was the pilot’s failure to confirm that he landing gear was extended before landing, which resulted in a gear up landing.NTSB ERA24LA041Accident · No injuriesClass 3 · LimitedFinal reportCessna 421 · Lake City, FLA landing gear collapse following an aborted takeoff due to degraded climb performance for reasons that could not be determined.NTSB ERA24LA034Accident · No injuriesClass 4 · LimitedFinal reportPiper PA32R · Florala, ALThe pilot’s failure to extend the landing gear before landing. Contributing to the accident was the flight instructor’s inadequate supervision of the flight.NTSB WPR24LA027Accident · No injuriesClass 4 · LimitedFinal reportKitfox S5 · Ririe, IDThe pilot’s inadvertent excessive use of brakes which resulted in a nose-over.NTSB ERA24LA046Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-39 · Highgate, VTThe pilot’s inadvertent retraction of the landing gear during landing rollout, which resulted in a landing gear collapse.NTSB ERA24LA024Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-12 · Rangeley, METhe pilot’s failure to maintain directional control during the landing roll with a crosswind, after the right tailwheel spring separated.NTSB ERA24LA019Accident · No injuriesClass 4 · LimitedFinal reportCessna 150 · Atlanta, GAThe flight instructor’s inadequate remedial action and the student pilot’s failure to relinquish the flight controls as directed by the flight instructor, resulting in a loss of control and nose over.NTSB CEN24LA026Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-44-180 · Savoy, ILThe pilot’s failure to extend the landing gear before landing and the flight instructor’s inadequate supervision to ensure that the landing gear was extended.NTSB ERA24LA017Accident · No injuriesClass 4 · LimitedFinal reportAviat A1 · Tellico Plains, TNThe pilot's overapplication of brakes after landing long on a constrained runway and with a tailwind, which resulted in a nose-over.NTSB ERA24LA012Accident · No injuriesClass 3 · LimitedFinal reportBeech 300 · Atlanta, GAThe pilot’s failure to maintain a proper approach speed, which resulted in a runway overrun. Contributing to the runway overrun were the pilot’s application of full reverse at an airspeed higher than that allowed by the system, which added power and forward…