Sorry already answered by Just Flight:
Our Hawk T1 is equipped with a TACAN receiver which can be used to tune either TACAN or VOR/DME stations. Bearing and distance information is then displayed on the HSI.
Unfortunately we can’t get around the current MSFS limitation which causes TACANs to provide only distance information so we’ll need to wait for Asobo to fix that. In the meantime you’ll get distance information for TACANs and distance/bearing information for VOR/DMEs.
Martyn - Just Flight