68I5 D
 Which Inmarsat Earth Stations could a vessel utilize for Inmarsat-B traffic if operating off the Pacific Coast of the United States and tracking the POR satellite?
A. Lakhdaria (Algeria), Yamaguchi (Japan) or Sentosa (Singapore).
B. Southbury (USA), Burum (Netherlands), EIK (Norway).
C. Kumsan (South Korea), Burum (Netherlands), or Nakhoda (Russia).
D. Santa Paula (USA), Auckland (New Zealand) or Yamaguchi (Japan).
