NTSB investigations
37 cases where NTSB found Gear position and warning.
Cases per year
| 2008 | 4 |
|---|---|
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 4 |
| 2012 | 5 |
| 2015 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 4 |
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.\"mKey\" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f.\"findingCode\", '01023260')) 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", '01023260')) 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 CEN25LA016Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-30 · Springfield, MOThe flight instructor’s inability to confirm landing gear position before landing due to the sun glare which resulted in gear up landing. Contributing to the accident was an undetected tripped circuit breaker for the landing gear and the inoperative gear…NTSB WPR24FA285Accident · 1 fatalClass 3 · FieldFinal reportCessna A185F · Kent, WAThe pilot’s failure to properly configure the amphibious landing gear for a water landing, which resulted in a touchdown on the water with the wheels extended, noseover, and airplane submersion.NTSB CEN24LA264Accident · No injuriesClass 4 · LimitedFinal reportCessna 210 · Mount Vernon, ILThe pilot’s failure to lower the landing gear, resulting in a wheel up landing. Contributing to the accident was the intermittent warning horn which likely did not sound to warn the pilot about the misconfigured landing gear.NTSB ERA24LA193Accident · No injuriesClass 4 · LimitedFinal reportBeech E-55 · Greenville, SCThe pilot’s failure to extend the landing gear before landing.NTSB CEN23LA407Accident · No injuriesClass 3 · LimitedFinal reportBeech 95-B55 (T42A) · Greeley, COThe pilot’s failure to extend the landing gear. Contributing to the accident was a malfunction of the landing gear warning horn for undetermined reasons.NTSB WPR23LA321Accident · No injuriesClass 3 · LimitedFinal reportCessna T210M · Napa, CAInsufficient hydraulic pressure to the landing gear system following the completion of the emergency gear extension checklist, which resulted in the main landing gear collapsing during landing. Contributing to the accident was a loss of electrical power for…NTSB WPR23LA186Accident · Serious injuriesClass 3 · LimitedFinal reportAviat A-1C-180 Husky · Lakewood, WAAn erroneous landing gear warning that led to the pilot’s decision to abort the landing, which resulted in a collision with trees during a go-around.NTSB WPR22LA353Accident · No injuriesClass 3 · LimitedFinal reportCessna 525B · Pasco, WAThe failure of the pilot to ensure the landing gear was extended before landing. Contributing was the pilot’s failure to fly a stabilized approach, and his configuration of the airplane that prevented activation of the landing gear not extended warning system…NTSB ERA22LA415Accident · No injuriesClass 4 · LimitedFinal reportCessna T210N · Georgetown, DEThe pilot's failure to extend the landing gear before landing. Contributing to the accident was an inoperative landing gear warning horn.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 ERA21LA147Accident · No injuriesClass 3 · LimitedFinal reportCessna P210N · Johnstown, NYA failure of the landing gear system hydraulic pump assembly for reasons that could not be determined based on available evidence. Contributing was the pilot’s failure to confirm that the landing gear was down and locked before landing.NTSB WPR19FA152Accident · 1 fatalClass 3 · FieldFinal reportCessna A185 · Whittier, AKThe pilot’s failure to configure the landing gear for a water landing, which resulted in a nose-over. Contributing to the accident was the pilot's distraction due to his talking passengers.NTSB ERA19TA129Accident · No injuriesClass 3Final reportBeech E55 · St. Petersburg, FLThe pilot's failure to extend the landing gear, which resulted in a gear-up landing.NTSB ERA18LA154Accident · No injuriesClass 3 · LimitedFinal reportCessna 421 · Sandersville, GAA nose landing gear collapse for reasons that could not be determined based on the available information.NTSB GAA18CA171Accident · No injuriesData collectionFinal reportBeech 76 · Oshkosh, WIThe pilot’s failure to extend the landing gear and the flight instructor’s failure to ensure that the landing gear were extended during landing. Contributing to the accident were the pilot’s and the instructor’s improper use of checklist.NTSB WPR17LA165Accident · No injuriesClass 3 · LimitedFinal reportLake LA 4 · Byron, CAThe pilot’s failure to activate the hydraulic system during the approach, and his failure to ensure that the landing gear was down and locked before touchdown. Contributing to the accident was the pilot's decision to operate the airplane with an inoperative…NTSB ERA16LA042Accident · No injuriesLimited investigationFinal reportCessna P210 · Atlanta, GAThe pilot's delayed extension of the landing gear and his failure to ensure that the main landing gear (MLG) were down and locked before touchdown, which resulted in the collapse of both MLG. Contributing to the landing gear collapse was the mis-set landing…NTSB GAA15CA259Accident · No injuriesData collectionFinal reportCessna T210L · Soda Springs, IDThe pilot's failure to extend the landing gear prior to landing, which resulted in substantial damage to the fuselage during landing.NTSB ERA15LA202Accident · No injuriesLimited investigationFinal reportBeech D95 · Jacksonville, FLThe pilot's failure to properly configure the airplane for landing. Contributing to the accident were pilot fatigue, distraction, and complacency and the failure of the landing gear warning horn to sound for reasons that could not be determined based on the…NTSB WPR13LA060Accident · No injuriesLimited investigationFinal reportPiper PA30 · Phoenix, AZThe pilot's failure to properly inhibit the landing gear transmission motor consistent with the emergency landing gear extension procedure, which precluded the full extension of the landing gear. Contributing to the accident was the airplane's electrical…NTSB WPR12CA311Accident · No injuriesData collectionFinal reportCessna T210L · Idaho Falls, IDThe pilot’s failure to extend the landing gear before landing. Contributing to the accident was an uncorrected malfunction of the landing gear warning horn system.NTSB CEN12LA374Accident · No injuriesLimited investigationFinal reportYakovlev Yak-52 · Loveland, COThe pilot’s inadvertent closure of the pneumatic system valve, which resulted in the nose landing gear not fully extending before landing. Contributing to the accident was the pilot's reliance on the mechanical landing gear position indicators instead of the…NTSB ERA12LA188Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Culpeper, VAThe pilot's failure to use the manufacturer's checklist to troubleshoot the perceived malfunction and thereby ensure the position of the landing gear before landing. The reason the landing gear were not down and locked could not be determined, as no…NTSB WPR12LA097Accident · No injuriesLimited investigationFinal reportBeech 58P · Santa Ana, CAThe pilot’s failure to review or execute any applicable checklist procedures or troubleshoot or take corrective action before landing despite indications that the landing gear was not extended. Contributing to the accident were the pilot’s misunderstanding of…NTSB CEN12CA036Accident · No injuriesData collectionFinal reportCessna 210J · West Chicago, ILThe pilot's failure to extend the landing gear before touchdown due to his failure to use a checklist.NTSB CEN11IA341Incident · No injuriesIncident investigationFinal reportBeech 1900D · Denver, COThe fatigue failure of the nose landing gear (NLG) end cap, which resulted in insufficient hydraulic pressure to secure the left main landing gear into the down and locked position. Contributing to the fatigue failure was the NLG end cap’s non-optimum grain…NTSB CEN11CA212Accident · No injuriesData collectionFinal reportBeech G35 · Brenham, TXThe pilot’s failure to extend the landing gear during the approach resulting in a gear-up landing.NTSB WPR11FA125Accident · Serious injuriesField investigationFinal reportBeech 95-B55 (T42A) · San Bernardino, CAThe pilot did not recognize the loss of power in the right engine and did not execute the proper procedures for a go-around with one engine inoperative, likely due to increased workload. Contributing to the accident was the pilot's improper in-flight fuel…NTSB CEN11FA075Accident · 1 fatalField investigationFinal reportHawker-Beechcraft A36 · Oklahoma City, OKThe pilot’s loss of control of the airplane during night instrument meteorological conditions, likely due to spatial disorientation.NTSB WPR10LA219Accident · No injuriesLimited investigationFinal reportRogers Rutan Defiant 40 · Phoenix, AZThe failure of the pilot to ensure that the landing gear extension handle was firmly placed in the down position prior to landing.NTSB CEN10CA228Accident · No injuriesData collectionFinal reportPiper PA-32R-300 · Jamestown, NDThe pilot's failure to lower the landing gear, resulting in a gear-up landing.NTSB WPR09LA423Accident · Minor injuriesLimited investigationFinal reportCessna TU206G · Ballard, WAThe pilot's precautionary water landing with partially extended landing gear. Contributing to the accident was the unidentified anomaly with the airplane's electrical system, which rendered the gear position indicator system inoperative.NTSB WPR09LA372Accident · No injuriesLimited investigationFinal reportPiper PA-30 · Walla Walla, WAA tripped landing gear motor circuit breaker, which prevented the gear from fully locking in the down position, and subsequent collapse during landing. Contributing to the accident was the disabled landing gear warning horn.NTSB NYC08LA204Accident · Minor injuriesLimited investigationFinal reportCessna 421C · Greenville, NCThe malfunction and premature retraction of the landing gear for undetermined reasons.NTSB LAX08FA144Accident · 2 fatalField investigationFinal reportde Havilland DHC-2 MK I · Stehekin, WAThe pilot's failure to retract the landing gear wheels prior to performing a water landing. Contributing to the accident were the pilot's disabling of the landing gear warning/advisory system and possible fatigue due to his work schedule.NTSB MIA08LA066Accident · No injuriesLimited investigationFinal reportCessna 210L · Tampa, FLThe malfunction of the right main landing gear down-and-locked switch.NTSB SEA08LA079Accident · No injuriesLimited investigationFinal reportCessna P210N · Carefree, AZThe collapse of the landing gear during landing rollout for undetermined reasons.