Search for airport 
Drag & zoom map & click on airport
Results for Countries/Namibia NA/Erongo :

FYAR Arandis ( Swakopmund | Namibia )
FYWB Walvis Bay ( Walvis Bay | Namibia )
FYSM Swakopmund ( Swakopmund | Namibia )
FYKAMO Kamombombe E ( Namibia )
FYDB18 Dolby182 ( Namibia )