OurAirports has records for 4 different navaids with the identifier "BDA". Please select the one you'd like to view.
Bermuda
113.90 MHz (BDA -... -.. .-)
-... -.. .-
Brazil
305 KHz (BDA -... -.. .-)
Nigeria
112.70 MHz (BDA -... -.. .-)
Nepal
113.20 MHz (BDA -... -.. .-)