Ertl force one series

Here is a vintage Ertl force one series "Air strike command radar site" set. I find, today,  it in an old shop in my city. It is brand new. The F18 is very heavy (die-cast). The F18 can be fitted in his dedicate infrared gun with various sounds effects (guns, bombs, etc.) The set is complete with a little diorama where the F18 can fight with a tank via infrared. It is a nice piece of kit.