NTSB investigations, MD
13 cases where NTSB found Landing gear system.
Cases per year
| 2008 | 2 |
|---|---|
| 2010 | 1 |
| 2011 | 1 |
| 2013 | 2 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 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\" = 'MD' 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" = 'MD' 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 ERA26LA173Accident · No injuriesClass 4 · LimitedFinal reportBeech 58 · Stevensville, MDThe pilot’s inadvertent retraction of the landing gear lever during the landing roll, which resulted in a gear collapse and runway excursion.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 ERA22LA408Accident · No injuriesClass 4 · LimitedFinal reportMooney M20E · Hollywood, MDThe pilot's failure to extend the landing gear before landing.NTSB ERA21LA221Accident · No injuriesClass 4 · LimitedFinal reportCessna T337G · Patuxent River, MDThe pilot’s failure to extend the landing gear during approach, which resulted in a gear up landing.NTSB ERA20CA091Accident · No injuriesData collectionFinal reportCessna 185 · Laytonsville, MDThe failure of the tailwheel attachment tube during the takeoff roll, which resulted in a loss of directional control, a runway excursion, and the left main landing gear collapsing.NTSB GAA19CA358Accident · No injuriesData collectionFinal reportBeech 35 · Bowie, MDThe pilot's failure to extend the landing gear before landing.NTSB ERA17LA204Accident · No injuriesLimited investigationFinal reportPiper PA 44-180 · Gaithersburg, MDThe failure of the right main landing gear trunnion bracket due to an undetermined overstress event.NTSB ERA13CA377Accident · No injuriesData collectionFinal reportCessna 172P · Mitchellville, MDThe pilot’s decision to depart with a known deficiency following a hard landing. Contributing to the accident was an anomaly of the airplane’s nosewheel steering that could not be replicated during post-accident examination.NTSB ERA13LA379Accident · No injuriesLimited investigationFinal reportCessna 152 · Easton, MDThe use of an improper nose landing gear through bolt, which decreased the overall strength of the gear and resulted in overload failure during a hard landing. Contributing to the accident was the student pilot's inadequate landing flare, which resulted in…NTSB ERA11LA428Accident · Minor injuriesLimited investigationFinal reportSchweizer 269C · Darlington, MDInadequate maintenance of the helicopter's landing gear dampers, which resulted in a main rotor out-of-balance condition and ground resonance encounter.NTSB ERA10CA183Accident · No injuriesData collectionFinal reportPiper PA-30 · Baltimore, MDThe pilot's inadvertent retraction of the landing gear during a touch-and-go landing. Contributing to the accident was the pilot's lack of recent experience in the make and model airplane.NTSB ERA09LA057Accident · No injuriesLimited investigationFinal reportCampbell Earl S JR RV-6A · Cambridge, MDThe failure of the RV-6A's right brake assembly o-ring due to excessive heat.NTSB NYC08CA123Accident · No injuriesData collectionFinal reportMaule MT-7-235 · Leonardtown, MDThe pilot's inadequate recovery from a bounced landing.