OurAirports has records for 3 different navaids with the identifier "LUX". Please select the one you'd like to view.
China
117.10 MHz (LUX .-.. ..- -..-)
.-.. ..- -..-
Luxembourg
112.25 MHz (LUX .-.. ..- -..-)
United States
307 KHz (LUX .-.. ..- -..-)