ERA23FA317 · Bell 206-L4
Bell 206-L4 · Accident: low altitude operation/event while maneuvering
From Springfield, OH to an unrecorded destination
Event
- NTSB case
- ERA23FA317
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 1 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Bell 206-L4
- Aircraft type
- Bell 206
- Category
- Helicopter
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N652HA
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Springfield, OHTo not recorded
- Aircraft age
- About 27 years (built 1996)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 137: Agricultural
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Maneuvering · low-altitude flying
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Low altitude operation/event
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Wire
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Environmental issues › Physical environment
- Personnel issues › Psychological
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The commercial pilot was spraying a cornfield on an east-west pattern when he flew through a set of four high-tension powerlines that ran northeast-southwest through the cornfield. The middle two powerline wires were severed, but the top and bottom wires were not damaged. The helicopter came to rest about 150 ft east of the powerlines. A review of ADS-B data revealed that when the pilot arrived at the cornfield, he circled and flew over the powerlines, indicating that he was likely aware the powerlines would be an obstacle during the spray run. He then made several more spraying passes over the powerlines before the data ended shortly before he impacted the wires. On-scene examination of the wreckage revealed all major components of the helicopter were located at the accident site and that there was no evidence of any preimpact mechanical or malfunctions or failures of the helicopter that would have precluded normal operation.
Probable cause
The pilot’s failure to remain clear of powerlines during an agricultural spraying operation.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA23FA317
- Event ID
- 20230729192737
- Case number
- ERA23FA317
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates, cause areas. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: d29ef0a521647b81d03359125ac505d28d3fc905c5d1378eaa4529157ba12c55; retrieved 2026-09-15T08:03:44.554Z.