Radio navigation aids 501 to 550
Gbadolite NDB
Democratic Republic of the Congo
310 KHz
(BLT -... .-.. -)
1,896.1 nm (3,511.5 km) NNW
Ascension Aux Af VORTAC
Saint Helena, Ascension and Tristan da Cunha
112.20 MHz
(ASI .- ... ..)
2,655.5 nm (4,918.1 km) WNW