Radio navigation aids 501 to 550
Ascension Aux Af VORTAC
Saint Helena, Ascension and Tristan da Cunha
112.20 MHz
(ASI .- ... ..)
2,505.2 nm (4,639.6 km) WNW
Ascension Aux Af NDB
Saint Helena, Ascension and Tristan da Cunha
360 KHz
(ASN .- ... -.)
2,506.6 nm (4,642.1 km) WNW
Diego Garcia NDB
British Indian Ocean Territory
300 KHz
(NDG -. -.. --.)
2,991.2 nm (5,539.8 km) ENE
Diego Garcia TACAN
British Indian Ocean Territory
112.00 MHz
(NKW -. -.- .--)
2,991.9 nm (5,541.0 km) ENE