20. Which of the following vessels need not to exhibit second masthead light in accordance
with COLREGS?
(A) Vessel of less than 50 meters in length.
(B) Vessel of less than 60 meter in length.
(C) Vessel of less than 80 meters in length.
(D) Vessel of less than 100 meters in length.
阿摩線上測驗
登入