Ground crews will be searching for Andy Dennis in the area of the Kettle Creek and Little Kettle Creek drainages throughout the day on Oct. 4.
The search for Dennis began in the afternoon of Sept. 29 after he and his dog failed to return from a hunting trip.
The 60-year-old's vehicle was last seen parked at the East Eagle trailhead.
The Baker County Search and Rescue Team, the Union County Search and Rescue and Wallowa County Search and Rescue are all working to find Dennis.
Search for Baker County hunter continues
Additionally, if the weather allows, the sheriff's office says a drone team will be deployed as well.