NTSB investigations: Lycoming 0-435A/0-435C
4 cases on aircraft whose registry engine model is Lycoming 0-435A/0-435C, where the first occurrence was “On ground/water collision with object”. 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
| 1983 | 1 |
|---|---|
| 1988 | 1 |
| 1991 | 1 |
| 1992 | 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 ('41517')
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\" = 310))
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 ('41517')
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" = 310))
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 FTW93LA003Accident · 1 fatalLimited investigationFinal reportCessna Ector 305A · Houston, TXThe pilot of the other aircraft's inadvertent ground loop. Factors were the left quartering tailwind and this pilot's inability to see the other airplane during the landing roll.NTSB ATL91LA181Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Lagrange, GAThe J-5 pilot's failure to maintain adequate visual lookout.NTSB MKC88LA123Accident · No injuriesLimited investigationFinal reportAeronca 7EC · St. Charles, MOThe plt said he was taxiing out for departure, when he collided with another aircraft that was taxiing in from a local flight. He said he was intending to make an intersection takeoff and failed to see the incoming aircraft in time to avoid a collision.NTSB SEA83LA082Accident · No injuriesLimited investigationFinal reportStinson L-5 · Haines, ORThe aircraft collided with a fence during a takeoff and nosed over. The runway was an alfalfa field approximately 1000 feet in length with high growth. The density altitude was 4000 feet. The aircraft did become airborne but settled back to the field, and…