Just thinking about the regular airports I operate into and if I know where the tower is...
The position of the Tower is marked on Jepps, and I would assume, AERADS?
I am wondering to myself whether visual signals might be worth a very quick mention during my approach brief? "On final approach, the tower will be to our right/left. If we lose radios during short finals, a flashing red from the tower means go-around".
Only useful with a decent cloudbase though. I like the idea of a simple red strobe as part of the threshold lights.