OurAirports has records for 5 different navaids with the identifier "ADA". Please select the one you'd like to view.
Brazil
345 KHz (ADA .- -.. .-)
.- -.. .-
112.10 MHz (ADA .- -.. .-)
Turkey
395 KHz (ADA .- -.. .-)
112.70 MHz (ADA .- -.. .-)
Venezuela
323 KHz (ADA .- -.. .-)