Radio navigation aids 4,501 to 4,550
Ascension Aux Af VORTAC
Saint Helena, Ascension and Tristan da Cunha
112.20 MHz
(ASI .- ... ..)
6,538.5 nm (12,109.2 km) W
Ascension Aux Af NDB
Saint Helena, Ascension and Tristan da Cunha
360 KHz
(ASN .- ... -.)
6,538.7 nm (12,109.7 km) W