# NTSB WPR26LA277: Bell 206B, N2193X, Stonewall, OK, July 21, 2026

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Class 4 · Limited · Investigation open
- Date: July 21, 2026, 14:58 local (19:58 UTC)
- Place: Stonewall, OK
- Coordinates: 34.65082, -96.61133 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=34.6508&lon=-96.6113&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Defining event: [Maneuvering-low-alt flying: Miscellaneous/other](https://openairdocs.org/ntsb-events/900)
- Highest injury: Serious injuries
- Injuries: 1 serious
- Status: Investigation ongoing
- Investigation class: Class 4 - Basic report with no Prelim publish
- NTSB office: Western Pacific Region
- Parties: Federal Aviation Administration
- NTSB case key (mKey): 203459
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=WPR26LA277
- Latest NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/203459/pdf
- Page: https://openairdocs.org/ntsb/WPR26LA277

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Maneuvering-low-alt flying: Miscellaneous/other](https://openairdocs.org/ntsb-events/900) (defining event); cases with it: [Bell 206B, 10 cases](https://openairdocs.org/ntsb-events/900/sequence.md?model=1181511), [All aircraft, 1,556 cases](https://openairdocs.org/ntsb-events/900/sequence.md)

## Aircraft

- Registration: [N2193X](https://openairdocs.org/aircraft/N2193X), registered now, S/N 3506 (OpenAirDocs)
- Reported make and model: BELL 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (registry code 1181511) (OpenAirDocs)
- Registry engine: [Allison 250 SER 250HP](https://openairdocs.org/engine/allison-250-ser-250hp) (registry code 03002, turbo-shaft) (OpenAirDocs)
- Category: Helicopter
- Serial number: 3506
- Damage: Substantial damage
- Flight: Aerial application, Part 137
- Operator: Industrial Helicopters LLC
- Registered owner: Industrial Helicopters LLC

## Weather

- Conditions: Visual (VMC), Day
- Wind: calm
- Visibility: 9 statute miles
- Lowest ceiling: none
- Temperature: 102 °F, dew point 75 °F
- Altimeter: 29.91 inHg
- Observed at: KADH, 10 nm away
- METAR: METAR KADH 211935Z AUTO 00000KT 9SM CLR 39/24 A2991 RMK AO2

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 20260721008489A](https://openairdocs.org/incident/20260721008489A), Jul 21, 2026: Bell 206B, Stonewall, OK, Destroyed. On 07/21/2026 near Stonewall, Oklahoma at 1428 hrs a helicopter was appling herbicide along a set of electrical wire line when it flew into a set of electrical…

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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