Ahtna shareholder employee Darrell Deacon operating AC&PPC’s Hitachi 670 excavator while placing Class IV riprap in the Tanana River near North Pole, Alaska.
ACPPC Tanana Sill Groin Project Update
Ahtna Kanas Summer 2022
Ahtna shareholder employee Darrell Deacon operating AC&PPC’s Hitachi 670 excavator while placing Class IV riprap in the Tanana River near North Pole, Alaska.