NTSB investigations: Lycoming O-360-C4P
5 cases on aircraft whose registry engine model is Lycoming O-360-C4P, where the first occurrence was “Loss of control - on ground/water”. 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
| 1996 | 1 |
|---|---|
| 1998 | 1 |
| 1999 | 1 |
| 2005 | 1 |
| 2007 | 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 ('42289')
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\" = 260))
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 ('42289')
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" = 260))
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 SEA07CA153Accident · No injuriesData collectionFinal reportPiper PA-18-150 · Hailey, IDThe pilot's failure to maintain directional control during the takeoff ground roll. A tailwind was a factor.NTSB ANC05LA052Accident · No injuriesLimited investigationFinal reportCub Crafters PA-18 · Fairbanks, AKThe flight instructor's inadequate supervision of the flight, and the dual student's failure to maintain directional control.NTSB DEN99LA097Accident · No injuriesLimited investigationFinal reportPiper PA-18 · Glenwood Sprngs, COThe pilot-in-command's failure to maintain directional control. A related factor was the gusty quartering tailwind.NTSB ANC98LA044Accident · No injuriesLimited investigationFinal reportPiper PA-18-160 · Talkeetna, AKthe pilot's inadequate aircraft preflight. A factor was the inadvertent activation of the parking brake.NTSB ANC96LA073Accident · No injuriesLimited investigationFinal reportPiper PA-18 · Cold Bay, AKthe pilot's excessive taxi speed. Factors associated with the accident were: the pilot's improper preflight inspection of the airplane, and the entanglement of the left main landing gear brake and axle with wire.