Fatal NTSB investigations: Bell OH-58A
10 cases on aircraft the registry lists as Bell OH-58A. 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
| 1997 | 1 |
|---|---|
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 1 |
| 2005 | 2 |
| 2018 | 1 |
| 2021 | 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.\"highestInjuryLevel\" = 'Fatal'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1181579'))
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."highestInjuryLevel" = 'Fatal'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1181579'))
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 CEN21LA225Accident · 1 fatalClass 3 · LimitedFinal reportBell OH58A · Ulysses, KSThe pilot’s failure to maintain clearance from a power line during the aerial application flight, which resulted in collision with the power line and subsequent impact with terrain.NTSB ERA19FA047Accident · 2 fatalClass 2 · FieldFinal reportBell OH 58C · Verbena, ALThe pilot's improper decision to conduct a low-level flight over a river, and his failure to see and avoid power lines, which resulted in the helicopter's impact with power lines and the water.NTSB DFW06LA027Accident · 1 fatalLimited investigationFinal reportArrow Falcon Exporters Arrow F OH-58A · West Memphis, ARThe loss of engine power due to a disconnected pneumatic (Pc) line. A contributing factor was the ravine.NTSB LAX05FA264Accident · 1 fatalField investigationFinal reportSan Joaquin Helicopters OH-58A+ · Lancaster, CAThe pinion to turbine shaft coupling failed in fatigue due to a misaligned turbine shaft, which resulted in a loss of engine power.NTSB IAD02LA094Accident · 1 fatalLimited investigationFinal reportGarlick OH-58AT · Rochester, MAThe pilot's failure to center the sling load prior to commencing forward flight. Also causal, was the pilot's improper decision to attempt a takeoff with a quartering tailwind, which resulted in an engine compressor stall.NTSB MIA02GA011Accident · 2 fatalFinal reportBell OH-58A · Bartow, FLThe pilot's continued VFR flight into IMC, and his failure to maintain altitude, resulting in an in-flight collision with the ground. Factors in this accident were fog, and dark night.NTSB DEN00GA050Accident · 2 fatalFinal reportBell OH-58A+ · Woods Cross, UTThe pilot's failure to roll throttle back on (return the power to the normal operating range) during an attempted power recovery from an autorotation, and his subsequent failure to maintain aircraft control.NTSB LAX00GA073Accident · 2 fatalFinal reportArrow OH-58A · Crows Landing, CAThe failure of the pilot to maintain altitude and clearance from terrain during a turn to reverse direction after encountering instrument meteorological conditions. A factor in the accident was the pilot's failure to obtain a full weather briefing before…NTSB CHI99GA155Accident · 2 fatalFinal reportBell OH-58A · Poplar Bluff, MOThe tail rotor's impact with the blue warm-up jacket and the subsequent overload of the tail rotor drive shaft. A contributing factor was the absence of the helicopter's entry doors.NTSB FTW97GA350Accident · 2 fatalFinal reportBell OH-58A · Newark, TXThe pilot's failure to maintain adequate rotor rpm which resulted in a loss of aircraft control.