NTSB investigations: Lycoming R680-4P-B4, TX
6 cases on aircraft whose registry engine model is Lycoming R680-4P-B4. 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
| 1976 | 1 |
|---|---|
| 1986 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1994 | 1 |
| 2026 | 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\" = 'TX' 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 ('41542'))
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" = 'TX' 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 ('41542'))
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 CEN26LA182Accident · No injuriesClass 4 · LimitedFinal reportBoeing A75N1(PT17) · Waco, TXThe pilot’s failure to maintain directional control during the landing with a crosswind.NTSB FTW94LA254Accident · Serious injuriesLimited investigationFinal reportBoeing A75 · Comfort, TXThe pilot's inadequate compensation for the crosswind and his failure to push the propeller lever full forward. Factors were the crosswind and the pilot's failure to follow the before takeoff checklist.NTSB FTW89LA130Accident · No injuriesLimited investigationFinal reportStinson V77 · El Paso, TXPilot's failure to maintain directional control during landing roll in a high crosswind environment.NTSB FTW88DRG08Accident · No injuriesFinal reportBoeing Stearman E-75 · Fisher, TXAfter touchdown, the pilot stated that he lost directional control and the right main gear ran off the right side of the runway. During attempted recovery, the airplane rolled off the left side of the runway, collided with a drainage ditch and nosed over to…NTSB FTW86LA087Accident · No injuriesLimited investigationFinal reportBoeing PT-13/E-75 · Dallas, TXThe plt had just departed the arpt, started to turn crosswind at 500 ft and began climbing, when the eng started sputtering and lost pwr. He did not have enough alt to return to the arpt and had to ditch the acft 200 yds off the north end of the rwy. No…NTSB FTW76FQD23Accident · No injuriesClosedStinson V-77 · El Paso, TX