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