NTSB investigations: Lycoming TVO-435-GIA, ID
13 cases on aircraft whose registry engine model is Lycoming TVO-435-GIA. 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
| 1964 | 1 |
|---|---|
| 1968 | 4 |
| 1970 | 1 |
| 1973 | 1 |
| 1976 | 2 |
| 1985 | 1 |
| 1992 | 1 |
| 1997 | 1 |
| 2003 | 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\" = 'ID' 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 ('41526'))
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" = 'ID' 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 ('41526'))
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 SEA03LA023Accident · No injuriesLimited investigationFinal reportBell 47G · Idaho Falls, IDIn-flight loss of engine power for undetermined reasons.NTSB SEA97LA168Accident · Minor injuriesLimited investigationFinal reportBell 47G-3B · Idaho Falls, IDThe pilot mismanaged his fuel supply which led to fuel exhaustion and subsequent loss of engine power. Factors contributing to the accident were the lack of adequate altitude and airspeed to successfully execute an autorotation.NTSB SEA93LA034Accident · No injuriesLimited investigationFinal reportBell 47G3-B2A · Montpelier, IDThe loss of engine power due to leaking internal carburetor seals, resulting from improper repair of the carburetor by an acft repair station.NTSB SEA85LA178Accident · No injuriesLimited investigationFinal reportBell 47G-3B-1 · Idaho City, IDWhile the student plt was on a x-country flt, the eng lost power after the supercharger failed. The plt stated that he was unable to maintain altitude & RPM; he subsequently made a forced landing in a heavily timbered, mountainous area.NTSB SEA76DYA36Accident · No injuriesClosedBell 47G3B2 · Gooding, IDNTSB SEA76FYA24Accident · No injuriesClosedBell 47G3B1 · Burley, IDNTSB SEA74DYA12Accident · Serious injuriesClosedBell 47G-3B · New Meadows, IDNTSB SEA71DXM01Accident · No injuriesClosedBell 47G-3B · Hailey, IDNTSB SEA69A0012Accident · No injuriesClosedBell 47G-3B · Twin Falls, IDNTSB SEA69D0057Accident · No injuriesClosedBell 47G3B1 · Garden Valley, IDNTSB SEA69A0008Accident · 1 fatalClosedBell 47G3B1 · North Fork, IDNTSB SEA68A0074Accident · Minor injuriesClosedBell 47G3B1 · Lewiston, IDNTSB UNK64X2017Accident · Minor injuriesClosedBell 47G3B · Muldoon, ID