No fatalities

ROBINSON HELICOPTER COMPANY R44 II accident at Marshall, MO, 31 Jul 2022

Marshall, MO, United States

On July 31, 2022, a ROBINSON HELICOPTER COMPANY R44 II operated by CEDAR RIDGE AVIATION LLC was involved in an aviation accident near Marshall, MO. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to adequately survey a field for obstructions prior to a low-level aerial application pass, which resulted in an impact with a powerline. This summary draws on records from NTSB; 14 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilot’s failure to adequately survey a field for obstructions prior to a low-level aerial application pass, which resulted in an impact with a powerline.

— NTSB Determination

Contributing factors

PilotAwareness of conditionContributed to outcome

Frequently asked questions

What happened in the 31 Jul 2022 ROBINSON HELICOPTER COMPANY R44 II accident near Marshall, MO?

The pilot’s failure to adequately survey a field for obstructions prior to a low-level aerial application pass, which resulted in an impact with a powerline.

Were there any fatalities in the 31 Jul 2022 ROBINSON HELICOPTER COMPANY R44 II accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 31 Jul 2022 involved a ROBINSON HELICOPTER COMPANY R44 II, operated by CEDAR RIDGE AVIATION LLC, at Marshall, MO.

What was the probable cause of the accident?

The pilot’s failure to adequately survey a field for obstructions prior to a low-level aerial application pass, which resulted in an impact with a powerline.