OurAirports has records for 9 different navaids with the identifier "JA". Please select the one you'd like to view.
China
332 KHz (JA .--- .-)
.--- .-
Greenland
111.95 MHz (JA .--- .-)
India
415 KHz (JA .--- .-)
Japan
238 KHz (JA .--- .-)
Mongolia
450 KHz (JA .--- .-)
Serbia
316 KHz (JA .--- .-)
Ukraine
385 KHz (JA .--- .-)
United States
365 KHz (JA .--- .-)
344 KHz (JA .--- .-)