OurAirports has records for 9 different navaids with the identifier "CO". Please select the one you'd like to view.
Benin
284 KHz (CO -.-. ---)
-.-. ---
Belarus
485 KHz (CO -.-. ---)
India
337 KHz (CO -.-. ---)
Turkmenistan
350 KHz (CO -.-. ---)
United States
232 KHz (CO -.-. ---)
216 KHz (CO -.-. ---)
347 KHz (CO -.-. ---)
407 KHz (CO -.-. ---)