Hi Stuart
Am also interested, since I have multiple renamed Eisenhower_demo clones spotted about, including off KSAN. The TACAN doesn't work in the Eisenhower_demo, and I don't know how to add the feature to it or any of its clones.
Have also examined the files you mentioned. But recall searching in vain for the Foch, whose model was long gone.
Nevertheless, the FOCH TACAN tuned and took you to a blank spot in the ocean. The point is: there has to be something
in the program which connects the routine for operation of a standard TACAN with a carrier's GPS location; and ideally it would also enable the TACAN location to move in lockstep with the carrier, using the same offsets. Do you know where and how that's accomplished?.