Located in the Sadr Region Sector PD-S b4-2 system, orbiting body 2, a memorial can be found.
Upon scanning the Listening Post, the memorial reads:
CHARLES MEMORIAL
We of the Pilot’s Federation light this beacon on the fringes of human space for the fallen. For every fallen Commander we salute and hope you’ve found your place among the stars that we may see you again when we look to the skies.
O7
Reference: Frontier Forums