NTSB investigations: Continental C90 series
8 cases on aircraft whose registry engine model is Continental C90 series, where the probable cause includes Not determined, general. 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 | 4 |
|---|---|
| 2010 | 1 |
| 2014 | 2 |
| 2018 | 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.\"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_findings.parquet' f WHERE f.case_mkey = x.case_mkey AND f.aircrafts_position = x.position AND f.\"inProbableCause\" AND starts_with(f.\"findingCode\", '05000000')))
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_findings.parquet' f WHERE f.case_mkey = x.case_mkey AND f.aircrafts_position = x.position AND f."inProbableCause" AND starts_with(f."findingCode", '05000000')))
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 CEN19LA046Accident · No injuriesLimited investigationFinal reportCessna 120 · Beaumont, KSThe right brake being locked during the landing roll on the turf runway for reasons that could not be determined during postaccident examinations, which resulted in a noseover.NTSB ERA14LA332Accident · Minor injuriesLimited investigationFinal reportAeronca 7CCM · Prentiss, MSA total loss of engine power for reasons that could not be determined because postaccident engine examination revealed no mechanical malfunctions or failures that would have precluded normal operation.NTSB ERA14LA208Accident · Minor injuriesLimited investigationFinal reportAlon A2 · Apex, NCA total loss of engine power during initial climb for reasons that could not be determined during postaccident examination and testing.NTSB CEN10CA313Accident · No injuriesData collectionFinal reportLuscombe 8F · Shell Knob, MOA total loss of engine power for undetermined reasons.NTSB ERA09LA407Accident · Minor injuriesLimited investigationFinal reportCessna 120 · Morristown, TNThe partial loss of engine power for undetermined reasons.NTSB WPR09LA337Accident · Minor injuriesLimited investigationFinal reportEngineering & Research 415C · Corona, CAA total loss of engine power during cruise flight for undetermined reasons.NTSB CEN09CA192Accident · Minor injuriesData collectionFinal reportChampion 7FC · Thomas, OKA partial loss of engine power for undetermined reasons.NTSB WPR09LA082Accident · Minor injuriesLimited investigationFinal reportStits Flut-R-Bug SA6B · Los Olivos, CAA loss of engine power for undetermined reasons. Contributing to the accident was the pilot's improper decision to depart from a road with a known unresolved engine problem.