No fatalities

Robinson R44 II accident at Pioche, NV, 28 Jun 2020

Pioche, NV, United States

On June 28, 2020, a Robinson R44 II was involved in an aviation accident near Pioche, NV. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s decision to fly at low level over mountainous terrain and his inability to recover when the helicopter encountered a downdraft that resulted in a collision with terrain. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilot’s decision to fly at low level over mountainous terrain and his inability to recover when the helicopter encountered a downdraft that resulted in a collision with terrain.

— NTSB Determination

Contributing factors

PilotAltitude — Not attained/maintainedEffect on operation

Frequently asked questions

What happened in the 28 Jun 2020 Robinson R44 II accident near Pioche, NV?

The pilot’s decision to fly at low level over mountainous terrain and his inability to recover when the helicopter encountered a downdraft that resulted in a collision with terrain.

Were there any fatalities in the 28 Jun 2020 Robinson R44 II accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 28 Jun 2020 involved a Robinson R44 II, at Pioche, NV.

What was the probable cause of the accident?

The pilot’s decision to fly at low level over mountainous terrain and his inability to recover when the helicopter encountered a downdraft that resulted in a collision with terrain.