Airports 501 to 550
Gunam-gun Army Base Heliport
Ulsan (Gunam-gun), Ulsan Gwang'yeogsi, South Korea — 218 km (118 nm) NW
Hwabong-dong Radio Station Heliport
Ulsan (Hwabong-dong), Ulsan Gwang'yeogsi, South Korea — 220 km (119 nm) NW
Ulsan (Gunam-gun), Ulsan Gwang'yeogsi, South Korea — 218 km (118 nm) NW
Ulsan (Hwabong-dong), Ulsan Gwang'yeogsi, South Korea — 220 km (119 nm) NW