13.某船由48°23'.5 N,124°44'.1 W往21°15'.1 N,157°48'.7 W,以麥氏航法求航向及航程各為何? (M1=3309.2,M2=1296.9)
(A)135°.4,2287浬
(B)135°.4,2319浬
(C)224°.6,2287浬
(D)224°.6,2319浬

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統計: A(1), B(2), C(9), D(5), E(0) #2401529