NTSB investigations: Sikorsky S-58JT
7 cases on aircraft the registry lists as Sikorsky S-58JT. 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
| 1974 | 1 |
|---|---|
| 1980 | 1 |
| 1982 | 1 |
| 1992 | 1 |
| 1995 | 1 |
| 2012 | 1 |
| 2019 | 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.aircraft_model_code IN ('8141807', '8141838'))
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.aircraft_model_code IN ('8141807', '8141838'))
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 GAA20CA063Accident · Minor injuriesData collectionFinal reportSikorsky S 58JT · Lebanon, INThe pilot's failure to maintain proper clearance from a tractor trailer during landing.NTSB ERA12LA493Accident · No injuriesLimited investigationFinal reportSikorsky S-58JT · Middletown, DEThe pilot's failure to recognize that the helicopter was experiencing tail rotor dynamic instability and to take immediate corrective actions during an external load lift, which resulted in the failure of a tail rotor blade.NTSB SEA95LA051Accident · Serious injuriesLimited investigationFinal reportSikorsky S-58JT · Marblemount, WAFatigue failure of the main rotor driveshaft.NTSB CHI92TL#02Accident · No injuriesClass 3Final reportSikorsky S-58ET · North Platte, NENTSB SEA82DA047Accident · No injuriesFinal reportSikorsky S-58J · Siletz, ORAfter lift-off with a 3000 pound external sling load, a "pop" was heard followed by low-level vibration. Rotor RPM decayed and an autorotation was effected to a forced landing in a revine. Postcrash inspection revealed a failure of the engine drive "short…NTSB CHI80FEE17Accident · No injuriesClosedSikorsky S-58 · Chicago, ILNTSB ANC75AA009Accident · Serious injuriesClosedSikorski S58ST · Umiat, AK