NTSB investigations: Lycoming O&VO-360 series, TX

5 cases on aircraft whose registry engine model is Lycoming O&VO-360 series, where the first occurrence was “In flight encounter with weather”. 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.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19832026

NTSB investigations: Lycoming O&VO-360 series, TX per year, 1983–2026: 5 cases
1983	2
1987	1
1989	1
1993	1

Where

Open the map

Latest cases

Query with SQL

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 ('41514') 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" = 240)) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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 ('41514')
      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\" = 240))
  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 ('41514')
    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" = 240))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

Run 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 FTW94LA048Accident · No injuriesLimited investigationFinal reportAero Commander 100-180 · El Paso, TXThe pilot's inadvertent flight into clear air turbulence.Dec 12, 1993 · N3718X · Substantial damage NTSB FTW89LA050Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-180 · Seminole, TXThe pilot's delay in updating his weather and diverting to an alternate destination, which resulted in fuel exhaustion from lack of fuel. Contributing factors were: the pilot's inadequate preflight planning/preparation at the en route stop, the weather…Feb 14, 1989 · N5258L · Substantial damage NTSB FTW88FA028Accident · 4 fatalField investigationFinal reportPiper PA-28-180 · Lancaster, TXThe pilot received a weather report indicating that IFR conditions prevailed. After takeoff the airplane traveled approximately 1/2 mile before it crashed. Pilot was not instrument rated and had very little total time. He did have three hours of night time…Nov 14, 1987 · N8980J · Destroyed NTSB FTW83FA254Accident · 5 fatalField investigationFinal reportPiper PA-28-180 · Haskell, TXThe acft crashed while on a flt in an area where thunderstorm warnings were in effect. There were no known witnesses to the actual crash, but 2 or 3 local residents heard an acft eng at about the estimated time of the accident. One resident about 1/4 mi from…May 30, 1983 · N5170S · Destroyed NTSB FTW83LA215Accident · 2 fatalLimited investigationFinal reportCessna 177B · Port Aransas, TXDuring a wx briefing, the non-instrument rated plt was told to expect no significant en route wx, but was advised of lower ceilings along the coastline, later that night. There were no records of en route wx briefings. When the acft was about 40 mi northwest…May 2, 1983 · N34581 · Destroyed