NTSB investigations: Lycoming 0-320 series, WY
6 cases on aircraft whose registry engine model is Lycoming 0-320 series, where the first occurrence was “In flight collision with terrain/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
| 1986 | 1 |
|---|---|
| 1991 | 1 |
| 1992 | 1 |
| 2002 | 1 |
| 2003 | 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.\"eventStateOrRegion\" = 'WY' 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 ('41508')
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\" = 230))
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" = 'WY' 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 ('41508')
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" = 230))
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 DEN08CA019Accident · No injuriesData collectionFinal reportGrumman American AA-5 · Wheatland, WYThe pilot's improper decision to execute an off-airport landing on a dirt road. A contributing factor was the soft terrain.NTSB DEN03LA061Accident · Serious injuriesLimited investigationFinal reportPiper PA-18A-150 · Newcastle, WYthe pilot's failure to maintain clearance from the terrain. Contributing factors include inadequate in-flight planning and decision making by the pilot, and the ground.NTSB DEN02LA027Accident · No injuriesLimited investigationFinal reportKnight BD-4 · Kemmerer, WYThe pilot's failure to maintain directional control during takeoff, which resulted in a collision with a snowbank. A contributing factor was the high crosswind.NTSB SEA92LA207Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Smoot, WYThe pilot in command's delayed go-around. Factors contributing to the accident were the pilot in command's selection of unsuitable terrain and trees.NTSB SEA92LA030Accident · Minor injuriesLimited investigationFinal reportArtic S-1B2 · Lysite, WYThe pilot's failure to maintain clearance with terrain. Factors contributing to the accident were rising terrain, downdrafts, and the pilot's inadequate compensation for wind conditions.NTSB DEN87FA036Accident · 2 fatalField investigationFinal reportPiper PA-28-140 · Rawlins, WYThe plt took off on a 7000 ft long runway with a heavy coat of frost on the acft. The acft became airborne and flew in ground effect until it impacted a 30 ft high pile of sand 200 yards beyond the end of the runway.