I see that this is one of the very late build P-51's. It has the two antenea, which means it's equipped with the direction finding gear the Mustang pilots over Japan used to find the B-29's that led them home. Also, it has rear facing radar that picked up enemy planes getting in behind you. That light in the control panel lit up when a plane got on your tail. Does it work?
"From our orbital vantage point, we observe an earth without borders, full of peace, beauty and magnificence, and we pray that humanity as a whole can imagine a borderless world as we see it, and strive to live as one in peace."
Astronaut William C. McCool RIP, January 29, 2003 - Space Shuttle Columbia