NTSB investigations, OR
56 cases where NTSB found Landing gear system.
Cases per year
| 2008 | 7 |
|---|---|
| 2009 | 3 |
| 2010 | 4 |
| 2011 | 5 |
| 2012 | 6 |
| 2013 | 3 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 5 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 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\" = 'OR' AND c.\"eventCountry\" = 'USA'
AND 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."eventStateOrRegion" = 'OR' AND c."eventCountry" = 'USA' AND 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 WPR26LA210Accident · No injuriesClass 4 · LimitedFinal reportCessna P210 · Salem, ORThe pilot’s failure to extend the landing gear prior to landing.NTSB WPR26LA175Accident · No injuriesClass 4 · LimitedFinal reportCosmos Phase II · Prineville, ORThe pilot's inability to maintain directional control during the landing roll due to a flat tire.NTSB WPR26LA018Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 180 · Imnaha, ORThe pilot’s continued application of brakes during an aborted takeoff in a tailwind on down-sloping terrain, which resulted in a nose-over.NTSB WPR25LA018Accident · No injuriesClass 4 · LimitedFinal reportCessna 180 · Venator, ORThe inadvertent application of brakes during landing that resulted in a ground loop.NTSB WPR24LA237Accident · No injuriesClass 4 · LimitedFinal reportBaxter Daniel David Starduster TOO SA300 · Scappoose, ORThe pilot’s failure to maintain directional control during landing roll with a tailwheel shimmy.NTSB 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 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 WPR21LA162Accident · No injuriesClass 4 · LimitedFinal reportThrush S2R-T660 · Hermiston, ORThe pilot’s loss of directional control due to a blown tire, which resulted in a runway excursion and impact with terrain.NTSB WPR21LA362Accident · No injuriesClass 3 · LimitedFinal reportMaule MX-7-235 · Ontario, ORA loss of hydraulic fluid and failure of the right brake for reasons that could not be determined due to a lack of available evidence.NTSB WPR21LA117Accident · No injuriesClass 3 · LimitedFinal reportPiper PA-44-180 · Redmond, ORFailure of the landing gear strut piston tube due to fatigue cracking from corrosion pitting.NTSB WPR20LA252Accident · No injuriesClass 3 · LimitedFinal reportPiper PA 30 · Salem, ORA fatigue failure of the right main landing gear trunnion.NTSB WPR19LA237Accident · No injuriesClass 3 · LimitedFinal reportCessna T210 · Eugene, ORThe failure of the landing gear electric motor to shut off after landing gear retraction, which resulted in the motor overheating, burning out, and producing smoke in the cockpit. The pilot’s decision to land with the landing gear retracted resulted in…NTSB WPR19FA178Accident · 1 fatalClass 2 · FieldFinal reportMaule M7-235B · Sunriver, ORA partial loss of engine power due to the separation of baffling in both mufflers. Contributing to the accident was the pilot's failure to retract the landing gear on the float-equipped airplane before performing a forced landing to the river.NTSB WPR19LA169Accident · No injuriesClass 3 · LimitedFinal reportCessna 140 · Independence, ORFatigue failure of the right landing gear axle, which resulted in a loss of control during the landing roll.NTSB WPR19LA020Accident · No injuriesClass 3 · LimitedFinal reportCessna 182 · Burns, ORThe failure of the left main landing gear due to fatigue cracking of a bolt that initiated at a corrosion pit, which formed in the absence of a required protective cadmium coating.NTSB GAA19CA032Accident · No injuriesData collectionFinal reportPiper PA24 · Madras, ORThe pilot’s failure to extend the landing gear, which resulted in an attempted go-around and subsequent pitchdown and impact with the runway.NTSB GAA18CA459Accident · No injuriesData collectionFinal reportHerzog CCX-2000 · Bend, ORThe pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion and the subsequent collapse of the left main landing gear when he attempted to steer the airplane back onto the runway.NTSB WPR18LA057Accident · No injuriesLimited investigationFinal reportCessna T210L · Aurora, ORA collapse of the right main landing gear during the landing roll because the gear would not lock into place. Contributing to the accident was the pilot's failure to perform the alternate landing gear extension procedure before landing.NTSB WPR17LA192Accident · No injuriesLimited investigationFinal reportMaule M 7-235C · Klamath Falls, ORThe pilot's failure to follow the pre-takeoff checklist and the failure of the left main landing gear brake due to a damaged brake master cylinder piston rod, which resulted in a stuck left brake and subsequent loss of control during the landing roll.NTSB GAA17CA199Accident · No injuriesData collectionFinal reportPiper PA 22 · Scappoose, ORThe student pilot’s loss of directional control during the landing roll and his subsequent inadvertent brake application, which resulted in a nose-over.NTSB WPR16LA174Accident · No injuriesClass 3 · LimitedFinal reportSchneider K/Cook C SC Skybolt · Corvallis, ORThe collapse of the left main landing gear truss due to a weld joint failure, which resulted in substantial damage to the fuselage frame structure.NTSB GAA16CA422Accident · No injuriesData collectionFinal reportCessna 195 · Hillsborough, ORThe pilot's failure to attain a proper touchdown point and loss of directional control and her subsequent excessive brake application, which resulted in a nose-over.NTSB WPR16FA154Accident · 1 fatalField investigationFinal reportSperling Richard G Lancair 360 · The Dalles, ORThe pilot's loss of control during an aborted landing. Contributing to the accident was the pilot's failure to extend the landing gear before touchdown.NTSB WPR16LA068Accident · No injuriesLimited investigationFinal reportCessna 140 · Independence, ORThe failure of the left main landing gear wheel axle due to a fatigue crack.NTSB WPR16LA060Accident · No injuriesLimited investigationFinal reportPiper PA46 · Burns, ORThe total loss of engine power for reasons that could not be determined because postaccident examination revealed no evidence of an anomaly that would have precluded normal operation. Contributing to the accident was a preexisting landing gear anomaly that…NTSB GAA15CA124Accident · No injuriesData collectionFinal reportBeech D35 · Sunriver, ORThe pilot's failure to extend the landing gear, which resulted in substantial damage to the fuselage during landing. Contributing to the accident was the pilot's distraction from completing his before landing checklist and inability to hear the gear warning…NTSB WPR15CA112Accident · No injuriesData collectionFinal reportCessna T210 - L · The Dalles, ORThe pilot's failure to extend the landing gear prior to touch down. Contributing to the accident was the pilot's failure to utilize the pre-landing checklist.NTSB WPR14LA265Accident · No injuriesLimited investigationFinal reportPiper PA 18-135 · Turner, ORThe collapse of the left main landing gear during landing roll for reasons that could not be determined because the pilot would not make the airplane available for a postaccident examination.NTSB WPR14LA059Accident · No injuriesLimited investigationFinal reportCessna 210 · Florence, ORThe failure of the hydraulic power pack, which prevented the extension of the landing gear and resulted in a partial gear-up landing.NTSB WPR14FA037Accident · 1 fatalField investigationFinal reportMusick Lancair 235 · McMinnville, ORThe pilot's failure to maintain airplane control while intentionally performing maneuvers in an effort to troubleshoot a landing gear malfunction.NTSB WPR13LA102Accident · No injuriesLimited investigationFinal reportCessna 172RG · Redmond, ORFailure of the left main landing gear pivot assembly during the landing approach.NTSB WPR12LA366Accident · No injuriesLimited investigationFinal reportPiper PA-30 B · Scappoose, ORThe failure of the landing gear to fully extend as a result of a failure of the landing gear transmission assembly for reasons that could not be determined based on the available evidence.NTSB WPR12CA363Accident · No injuriesData collectionFinal reportSilvaire Luscombe 8E · Hillsboro, ORThe pilot’s improper use of the brakes during the landing roll, which resulted in a nose over.NTSB WPR12CA343Accident · Minor injuriesData collectionFinal reportPiper PA-22-160 · White City, ORThe student pilot's attempt to keep the airplane airborne and continue the takeoff after the airplane bounced off the turf runway prematurely during the takeoff roll.NTSB WPR12CA353Accident · No injuriesData collectionFinal reportCessna 182 · Joseph, ORThe pilot’s excessive use of brakes during the landing roll in a gusting crosswind, which resulted in a noseover.NTSB WPR12LA324Accident · No injuriesLimited investigationFinal reportHawker Beechcraft G58 · Medford, ORA loss of directional control on landing for reasons that could not be determined based on the available evidence.NTSB WPR12FA193Accident · No injuriesField investigationFinal reportCessna 560XL · Eugene, ORAn uncommanded landing gear retraction after touchdown for reasons that could not be determined because postaccident examination did not reveal any mechanical malfunctions or failures that would have precluded normal operation.NTSB WPR11CA358Accident · No injuriesData collectionFinal reportMcdonald Lynn B Avid Flyer Mark IV · Yamhill, ORThe pilot’s loss of directional control during landing rollout due to an unlocked tail wheel that was caused by a degradation of the tailwheel assembly mounting angle.NTSB WPR11CA447Accident · No injuriesData collectionFinal reportCessna 120 · Pendleton, ORThe pilot's excessive brake application while landing on rough terrain.NTSB WPR11CA142Accident · No injuriesData collectionFinal reportPiper PA-31P-350 · North Bend, ORThe pilot's failure to lower the landing gear while on approach to landing. Contributing to the accident was the pilot's failure to follow a written checklist during the approach portion of the flight.NTSB WPR11CA130Accident · Minor injuriesData collectionFinal reportAllardyce Michael Glastar · Wilsonville, ORThe pilot's failure to raise the landing gear wheels prior to landing in water, resulting in a nose over.NTSB WPR11CA141Accident · No injuriesData collectionFinal reportPiper PA-24-250 · Aurora, ORThe pilot's failure to lower the landing gear prior to landing.NTSB WPR11FA052Accident · No injuriesField investigationFinal reportGates Lear Jet 25B · Portland, ORThe failure of the flight crew to stop the airplane on the runway due to the flying pilot’s failure to attain the proper touchdown point. Contributing to the accident was an anti-skid system that was not performing optimally, which allowed the airplane to…NTSB WPR10CA206Accident · No injuriesData collectionFinal reportCessna 150L · Princeville, ORThe pilot’s failure to ensure that the parking brake was set prior to hand-starting the engine.NTSB WPR10LA140Accident · No injuriesLimited investigationFinal reportCessna 210L · Aurora, ORThe failure of the landing gear to properly function for undetermined reasons, resulting in the right main landing gear collapsing during landing. Contributing to the accident was the pilot's failure to follow the emergency gear extension procedure.NTSB WPR10LA147Accident · No injuriesLimited investigationFinal reportBeech 58 · Portland, ORThe overstress failure of a nose landing gear mechanism bolt, which precluded the nose gear retract brace assembly from locking the nose gear in the extended position and allowed the nose landing gear to collapse. Contributing to the accident was the failure…NTSB WPR09LA475Accident · No injuriesLimited investigationFinal reportWaco QCF-2 · Bend, ORThe pilot’s failure to maintain directional control during landing. Contributing to the accident was the pilot's lack of experience in the make and model airplane.NTSB WPR09CA478Accident · No injuriesData collectionFinal reportCessna T210J · Albany, ORThe malfunction of the left main wheel brake during landing due to inadequate hydraulic fluid in the left brake pedal master cylinder due to leakage.NTSB WPR09LA189Accident · No injuriesLimited investigationFinal reportBeech A36TC · Roseburg, ORThe pilot's failure to follow the landing checklist, which resulted in a gear up landing. Contributing to the accident was the pilot's diverted attention.NTSB LAX08LA304Accident · No injuriesLimited investigationFinal reportBeech N35 · The Dalles, ORA collapse of the right main landing gear for undetermined reasons.