OurAirports has records for 9 different navaids with the identifier "NN". Please select the one you'd like to view.
Fiji
112.50 MHz (NN -. -.)
-. -.
United Kingdom
379 KHz (NN -. -.)
Greenland
270 KHz (NN -. -.)
Indonesia
285 KHz (NN -. -.)
Russia
482 KHz (NN -. -.)
Togo
318 KHz (NN -. -.)
Thailand
355 KHz (NN -. -.)
Taiwan
375 KHz (NN -. -.)
Uganda
117.50 MHz (NN -. -.)