OurAirports has records for 6 different navaids with the identifier "DR". Please select the one you'd like to view.
Colombia
264 KHz (DR -.. .-.)
-.. .-.
Russia
415 KHz (DR -.. .-.)
Tanzania
361 KHz (DR -.. .-.)
Ukraine
335 KHz (DR -.. .-.)
United States
385 KHz (DR -.. .-.)