Amercom Sikorsky MH-53E Sea Dragon Helicopter Diecast Model 172 16.5×13.25 Oct 14, 2024 amercom Amercom Helicopters of the World ACHY40. Sikorsky MH-53E Sea Dragon Diecast Model. Please note the final photo as I see three loose pieces in the blister pack. I’m note sure if these fell of, br...