NTSB investigations, UT
46 cases where NTSB found Landing gear system.
Cases per year
| 2008 | 8 |
|---|---|
| 2009 | 8 |
| 2010 | 2 |
| 2011 | 2 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
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\" = 'UT' 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" = 'UT' 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 WPR26LA311Accident · No injuriesClass 4 · LimitedFinal reportCessna T210M · Logan, UTThe pilot’s failure to extend the airplane’s landing gear before landing.NTSB WPR25LA193Accident · No injuriesClass 4 · LimitedFinal reportCessna 182F · Nephi, UTA failure of the nose wheel steering shaft and subsequent rotation of the nosewheel which resulted in the collapse of the nose landing gear during landing.NTSB WPR24LA168Accident · No injuriesClass 4 · LimitedFinal reportMaule M-5-210C · Hooper, UTThe inadvertent application of brakes during landing that resulted in a nose over.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 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 WPR23LA136Accident · No injuriesClass 3 · LimitedFinal reportCessna 177RG · Spanish Fork, UTThe retraction of the main landing gear for undetermined reasons.NTSB WPR23LA076Accident · No injuriesClass 3 · LimitedFinal reportCessna 210N · Morgan, UTFailure of the brake system O-rings on the left landing gear trunnion, which allowed the hydraulic fluid to drain from the left brake system, resulting in a runway excursion and impact with a fence.NTSB WPR22LA323Accident · No injuriesClass 3 · LimitedFinal reportCessna 182K · Tooele, UTLoss of brake pressure to both sets of brakes during taxi due to failed brake caliper O-ring seals, which resulted in a loss of directional control.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 WPR21LA334Accident · No injuriesClass 4 · LimitedFinal reportBellanca 17-30A · Hurricane, UTThe pilot's failure to extend the landing gearNTSB WPR21LA178Accident · No injuriesClass 4 · LimitedFinal reportDiamond Aircraft Ind DA 42 · Brigham City, UTThe student pilot's unintentional selection of raising the landing gear instead of the flaps during a touch-and-go landing, and the flight instructor's delayed remedial action, which resulted in the landing gear retracting during the landing roll.NTSB WPR20CA036Accident · No injuriesData collectionFinal reportJavron PA-18 Replica · Nephi, UTThe passenger’s inadvertent application of the brakes during landing, which resulted in a nose-over.NTSB WPR20LA025Accident · No injuriesClass 3 · LimitedFinal reportNorth American SNJ-4 · Heber City, UTThe pilot’s loss of directional control during landing as a result of the separated tailwheel-to-rudder link rodNTSB WPR20LA032Accident · No injuriesClass 3 · LimitedFinal reportBeech 36 · Hurricane, UTThe pilot’s failure to ensure that the landing gear was in the fully extended and locked position before landing. Contributing to the accident was the overload of the landing gear circuit for reasons that could not be determined.NTSB WPR19LA239Accident · No injuriesClass 3 · LimitedFinal reportPiper PA24 · Wendover, UTFailure of the landing gear solenoid, which resulted in failure of the landing gear position switch, and the pilot's subsequent inability to extend the gear using the manual emergency extension system for undetermined reasons.NTSB WPR18LA272Accident · No injuriesClass 3 · LimitedFinal reportSmith AEROSTAR601 · Heber, UTA recent hard landing resulted in a fracture of a joint from a cylinder to a main landing gear.NTSB ANC18LA049Accident · No injuriesClass 3 · LimitedFinal reportLearjet 60 · Salt Lake City, UTThe flight crew’s failure to fully disengage the parking brake before taxi, which resulted in a brake fire.NTSB GAA18CA477Accident · Minor injuriesData collectionFinal reportDavidson, Ronald A. Avid · Moab, UTThe pilot's excessive brake application and delayed remedial action, which resulted in a nose over.NTSB WPR18LA009Accident · No injuriesLimited investigationFinal reportBarber Warren D Turbine Cubs P A 18 · Skull Valley, UTThe activation of the wheel brakes during landing, which resulted in a nose-over. The reason for the wheel brake activation could not be determined.NTSB GAA17CA543Accident · No injuriesData collectionFinal reportCessna T210 · St George, UTThe pilot’s failure to extend the landing gear before landing.NTSB WPR17LA098Accident · Serious injuriesLimited investigationFinal reportRobert E Bounds Bounds Bearcoupe · Hanksville, UTThe flight instructor's failure to maintain airplane control during landing when he inadvertently applied brake pressure to the toe brakes when the airplane touched down.NTSB GAA16CA149Accident · Minor injuriesData collectionFinal reportAmerican AA 1 · Brigham City, UTLoss of directional control during landing, due to nose landing gear damage sustained in the prior takeoff, resulting in a runway excursion and nose over.NTSB WPR15LA129Accident · No injuriesLimited investigationFinal reportCessna 310Q · St. George, UTFailure of the left main landing gear lower adjusting bolt due to overstress, which resulted in the left main landing gear collapse during landing.NTSB WPR14CA217Accident · No injuriesData collectionFinal reportCessna 210 · Moab, UTThe pilot's inadequate landing flare, which resulted in a hard landing.NTSB WPR14LA142Accident · No injuriesLimited investigationFinal reportBellanca 17 31 · Salt Lake City, UTThe failure of the right main landing gear extension spring to maintain adequate pressure, which allowed the landing gear to collapse during the landing roll.NTSB WPR14CA057Accident · No injuriesData collectionFinal reportNew Piper PA46 350P · Salt Lake City, UTThe pilot's failure to extend the landing gear before landing. Contributing to the accident was the pilot's improper use of the checklist.NTSB WPR11CA433Accident · No injuriesData collectionFinal reportSherman Craig W Glasair III · Kanab, UTThe pilot’s failure to maintain directional control during the landing roll, as a result of a flat left main landing gear tire.NTSB WPR11LA143Accident · No injuriesLimited investigationFinal reportMooney M20F · Nephi, UTThe failure of the nose gear during landing for reasons that could not be determined due to postaccident damage.NTSB WPR10LA441Accident · No injuriesLimited investigationFinal reportCessna TR182 · Spanish Fork, UTThe pilot did not extend the landing gear due to his impairment from alcohol.NTSB WPR10LA207Accident · No injuriesLimited investigationFinal reportPiper PA-22-160 · Fruitland, UTThe pilot’s improper landing flare.NTSB WPR10CA041Accident · No injuriesData collectionFinal reportCessna 180 · Bountiful, UTThe failure of the inner tube of the right main tire during the landing roll.NTSB WPR10LA034Accident · No injuriesLimited investigationFinal reportAero Commander 690 · Cedar City, UTThe failure of the landing gear accumulator/regulator and the installation of the improper priority valve, which precluded the landing gear from extending and locking into place.NTSB WPR09LA417Accident · No injuriesLimited investigationFinal reportPiper PA28R · Wendover, UTThe failure of the pilot to attain and maintain an airspeed sufficient for normal landing gear retraction during initial climb. Contributing to the accident was the pilot's failure to use the airplane's manual override landing gear system, misidentifying that…NTSB WPR09LA297Accident · No injuriesLimited investigationFinal reportBellanca 17-31ATC · Roosevelt, UTThe retraction of the left main landing gear due to the failure of the extension and retraction actuator arm attach bolt. Contributing to the accident was the failure of maintenance personnel to discover the extensive elongation of the actuator attach fitting…NTSB WPR09FA212Accident · No injuriesField investigationFinal reportCessna T210L · Moab, UTThe pilot's failure to lower the landing gear prior to landing. Contributing to the accident was the pilot's self-induced distraction by maneuvering on final to show a point of interest to passengers.NTSB WPR09LA171Accident · No injuriesLimited investigationFinal reportCessna 550 · Salt Lake City, UTThe uncommanded retraction of the right main landing gear hydraulic actuator strut for undetermined reasons.NTSB WPR09LA167Accident · No injuriesLimited investigationFinal reportCessna 180G · Wendover, UTA loss of directional control during landing as a result of the binding in one main landing gear brake assembly due to incorrect maintenance procedures. Contributing to the accident was the pilot's failure to correctly reconfigure the airplane during an…NTSB WPR09CA136Accident · No injuriesData collectionFinal reportPiper PA-22-160 · Ogden, UTThe loss of directional control during the landing roll due to the separation of the tailwheel spring retaining clip for unknown reasons.NTSB LAX08GA239Accident · No injuriesFinal reportBeech A200 · Salt Lake CIty, UTThe failure of the landing gear motor (worn components) resulting in the partial collapse of the landing gear during landing. Contributing to the accident was the flight crew not following emergency checklist procedures to attempt a manual gear extension.NTSB SEA08LA110Accident · No injuriesLimited investigationFinal reportCessna 180 · Blanding, UTThe fatigue failure of the right main landing gear leg during the landing roll.NTSB LAX08CA100Accident · Minor injuriesData collectionFinal reportQuestair Venture · Salt Lake City, UTThe failure of the left side master brake cylinder that led to a loss of braking capability during landing rollout. A contributing factor was the presence of a ditch next to the runway's end.NTSB SEA08LA090Accident · No injuriesLimited investigationFinal reportDiamond Aircraft Industries DA 20-C1 · Spanish Fork, UTThe fatigue failure of the nose wheel fork assembly attachment stud/bolt during takeoff initial climb, and the collapse of the nose gear during landing.NTSB SEA08CA092Accident · No injuriesData collectionFinal reportPiper PA-24 · Bountiful, UTThe pilot's failure to extend the landing gear.NTSB SEA08LA083Accident · No injuriesLimited investigationFinal reportCessna 180 · Moab, UTThe pilot's failure to maintain directional control of the tail wheel-equipped airplane during the flare/touchdown phase of a three-point landing.NTSB SEA08LA069Accident · No injuriesLimited investigationFinal reportPiper PA-32R-301T · Parowan, UTThe pilot's improper in-flight decision not to over fly/inspect the snow covered runway prior to landing, and his failure to align the airplane over the centerline of the runway. Contributing to the accident was the snow covered runway, the airport operator's…NTSB LAX08CA051Accident · No injuriesData collectionFinal reportLuscombe 8E · Brigham City, UTThe failure of the landing gear/ski attachment assembly due to inadequate maintenance.