We sure miss the NDB "INE" from near Missoula, MT that many of first heard as early as the late 70s on a car rx., but it is gone now, but a 'super-medfer' with ident "R" (5.1 sec. ident cycle) is going from the Mojave on 521.48 kHz with 33-35 watts-input to the IRF-540N p.a. and it is being hrd. via SDRs in ID, MT etc. dusk to dawn from deep in the Mojave desert... (where else?) this is also a tribute to the big "A" super-hifer on 2097.3...
Happy DXing... MB