NTSB investigations: Lycoming TI0-541 series
5 cases on aircraft whose registry engine model is Lycoming TI0-541 series, where the first occurrence was “Loss of engine power”. 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
| 1984 | 1 |
|---|---|
| 1989 | 1 |
| 1993 | 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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41536')
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\" = 350))
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 ('41536')
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" = 350))
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 CHI07CA248Accident · No injuriesData collectionFinal reportBeech B60 · Bismark, NDThe improper fuel grade due to the improper fueling of the airplane by the fixed base operator, which led to the loss of engine power of both engines. A factor was the unsuitable terrain encountered during the forced landing.NTSB NYC03LA075Accident · Serious injuriesLimited investigationFinal reportBeech B-60 · Bradford, PAThe pilot's improper decision to maneuver for a landing in a configuration that exceeded the capability of the airplane to maintain altitude, after he lost power on one engine for undetermined reason(s).NTSB MIA94FA008Accident · Serious injuriesField investigationFinal reportBeech 60 · Miami, FLInadequate preflight by the pilot, and his failure to assure that proper maintenance/annual inspection was attained. Factors related to the accident were: water and other contamination in the fuel supply, lack of continuity in two ignition leads, loose left…NTSB BFO89FA022Accident · 5 fatalField investigationFinal reportBeech A60 · Manassas, VAA loss of aircraft control due to the pilot's failure to maintain minimum engine control speed after a partial loss of power of the left engine for undetermined reasons. The pilot's inexperience in type of aircraft and an over maximum gross weight aircraft…NTSB FTW84LA333Accident · Minor injuriesLimited investigationFinal reportBeech 56TC · Houston, TXA special ferry permit had been issued for a one time flt. According the plt neither eng was developing normal power during or after takeoff. At appx 300 ft AGL the acft began to descend and the plt initiated the forced landing in the wooden terrain about 5…