No fatalities

AVIAT A-1C-200 Husky accident at Grover, WY, 10 Aug 2020

Grover, WY, United States

On August 10, 2020, an AVIAT A-1C-200 Husky operated by Aviat Aircraft Inc was involved in an aviation accident near Grover, WY. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s inability to regain airplane control after a pilot-induced spin conducted during a flight test, which resulted in a collision with terrain. This summary draws on records from NTSB; 2 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilot’s inability to regain airplane control after a pilot-induced spin conducted during a flight test, which resulted in a collision with terrain.

— NTSB Determination

Contributing factors

Attain/maintain not possiblePilot

Frequently asked questions

What happened in the 10 Aug 2020 AVIAT A-1C-200 Husky accident near Grover, WY?

The pilot’s inability to regain airplane control after a pilot-induced spin conducted during a flight test, which resulted in a collision with terrain.

Were there any fatalities in the 10 Aug 2020 AVIAT A-1C-200 Husky accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 10 Aug 2020 involved an AVIAT A-1C-200 Husky, operated by Aviat Aircraft Inc, at Grover, WY.

What was the probable cause of the accident?

The pilot’s inability to regain airplane control after a pilot-induced spin conducted during a flight test, which resulted in a collision with terrain.