Yellow reactor keycard

The Yellow Reactor Keycard is an electronic security key, color coded yellow. It weighs 1 pound. It costs $25

Appearance
It only appears in Fallout 2. This item can be found on the body of a dead enclave soldier at the vertibird crash site in Klamath. It does not serve any purpose in the unmodded version of the game. See Fallout 2 unfinished business for details.