NTSB investigations: Continental C90 series
9 cases on aircraft whose registry engine model is Continental C90 series, where the defining event was Nose over/nose down. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 2009 | 1 |
|---|---|
| 2010 | 1 |
| 2012 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2026 | 3 |
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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17009')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17009')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '096'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 ERA26LA260Accident · No injuriesClass 4 · LimitedFinal reportChampion 7EC · Highgate, VTThe pilot’s excessive braking during the landing roll, which resulted in a nose over.NTSB ANC26LA041Accident · No injuriesClass 4 · LimitedInvestigation openPiper PA-11 · Susitna, AKNTSB GAA26WA175Accident · No injuriesClass 5 · ForeignCessna 140 · Región de Antofagasta, ChileNTSB ANC21LA034Accident · No injuriesClass 4 · LimitedFinal reportCessna 140 · Palmer, AKThe pilot’s selection of unsuitable terrain for landing and his excessive braking which resulted in a nose-over.NTSB GAA19CA224Accident · No injuriesData collectionFinal reportLuscombe 8 · Bremen, ALThe pilot's delayed decision to abort the takeoff, which resulted in a runway overrun, impact with a fence, and a nose-over.NTSB GAA18CA472Accident · Minor injuriesData collectionFinal reportCessna 140 · Mount Holly, NJThe pilot's improper landing flare, which resulted in the airplane ballooning upon landing, and his subsequent loss of directional control and excessive brake application.NTSB ANC12CA044Accident · No injuriesData collectionFinal reportSilvaire Luscombe 8F · Tok, AKThe pilot's inadvertent and excessive application of brake pressure during landing, which resulted in a nose over.NTSB ANC10CA092Accident · Minor injuriesData collectionFinal reportPiper J5A · Chickaloon, AKThe pilot's excessive use of brakes during a rejected takeoff, resulting in a nose over.NTSB ANC09CA037Accident · No injuriesData collectionFinal reportCessna 140 · Haines, AKThe pilot's decision to practice takeoff and landings on unsuitable terrain, which resulted in a nose-over on takeoff.