NTSB investigations, MD
4 cases where the defining event was Nose over/nose down.
Cases per year
| 2014 | 1 |
|---|---|
| 2016 | 1 |
| 2019 | 1 |
| 2022 | 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 e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.\"isDefiningEvent\" AND e.\"tier2Number\" = '096')
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 e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e."isDefiningEvent" AND e."tier2Number" = '096') 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 ERA22LA245Accident · No injuriesClass 4 · LimitedFinal reportVan Lehn Hatz Classic · Frederick, MDThe pilot’s inadvertent application of the brakes during the landing roll which resulted in a nose over.NTSB GAA19CA464Accident · Minor injuriesData collectionFinal reportCessna 172 · Westminster, MDThe pilot's improper decision to continue the landing with the airplane high and fast during the approach, which resulted in a long landing and a subsequent runway overrun and nose-over.NTSB GAA16CA423Accident · No injuriesData collectionFinal reportBeech F33 · Bivalve, MDThe pilot's excessive airspeed during landing, which resulted in a runway overrun, and impact with a ditch.NTSB ERA14CA408Accident · No injuriesData collectionFinal reportDay William L Minicoupe · Baltimore, MDThe pilot/owner/builder's improper weight and balance calculations, which rendered the airplane uncontrollable in the pitch axis.