【简答题】S1:How was your position obtained?S2:My position was obtained by GPS.Q:How did the vessel obtain her position?A. By ARPA. B. By Global Positioning System. C. By cross-bearing. D. By radar.
【简答题】S1:How was your position obtained?S2:My position was obtained by GPS.Q:How did the vessel obtain her position.A. By Global Positioning System, B. By radar system. C. By cross-bearing. D. By astronomic...