Radio navigation aids 4,501 to 4,550
Ascension Aux Af VORTAC
Saint Helena, Ascension and Tristan da Cunha
112.20 MHz
(ASI .- ... ..)
8,291.6 nm (15,356.1 km) SW
Ascension Aux Af NDB
Saint Helena, Ascension and Tristan da Cunha
360 KHz
(ASN .- ... -.)
8,293.2 nm (15,359.0 km) SW