It doesn't look like these are terribly expensive or hard to come by, but I'd rather put some avgas or mogas in the tank of a fellow club member if possible. Shoot me a PM if you can help!
IN-525 VOR/LOC/GS indicator (and R-443B GS receiver)
or
IN-514 VOR/LOC indicator
Or are there other indicators that are compatible with the TKM MX300?
