OurAirports has records for 4 different navaids with the identifier "BLT". Please select the one you'd like to view.
Australia
239 KHz (BLT -... .-.. -)
-... .-.. -
Democratic Republic of the Congo
310 KHz (BLT -... .-.. -)
112.10 MHz (BLT -... .-.. -)
Egypt
116.90 MHz (BLT -... .-.. -)