NTSB investigations: Continental O-470 series, OR
7 cases on aircraft whose registry engine model is Continental O-470 series, where the first occurrence was “Hard landing”. 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
| 1982 | 2 |
|---|---|
| 1987 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2007 | 2 |
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\" = 'OR' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17026')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 200))
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" = 'OR' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17026')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 200))
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 LAX08CA017Accident · No injuriesData collectionFinal reportCessna 182P · Troutdale, ORThe pilot's inadequate compensation for the tailwind condition and failure to maintain an adequate airspeed.NTSB SEA07CA216Accident · No injuriesData collectionFinal reportCessna 182P · Baker City, ORThe pilot's failure to maintain airspeed and misjudged flare during landing.NTSB SEA00TA138Accident · No injuriesFinal reportCessna 182R · John Day, ORThe pilot's improper flare on touchdown resulting in a hard landing. A factor was the pilot's entrance into an inadvertent porpoise condition.NTSB SEA99LA094Accident · No injuriesLimited investigationFinal reportCessna 182 · Redmond, ORThe pilot's improper flare.NTSB SEA87LA134Accident · No injuriesLimited investigationFinal reportCessna 182 · Sprague River, ORA hard, flat, bounced landing occurred collapsing the nose gear and damaging the firewall.NTSB SEA83LA010Accident · No injuriesLimited investigationFinal reportCessna 182B · Redmond, ORThe pilot stated that during landing, the aircraft was hit with a 40 knot crosswind, which forced the aircraft into the runway. The nose gear collapsed causing structural damage T0 the aircraft.NTSB SEA82DA073Accident · No injuriesFinal reportCessna 182QII · Cove, ORThe pilot stated that he landed heavy and was not quite straight. When the aircraft bounced the pilot attempted a go-around but the nose gear contacted a fence and the aircraft nosed over.