The navigator is concerned with three systems of coordinates. Which system is not of major concern?
A
Terrestrial
B
Ecliptic
C
Celestial horizon
D
Celestial equator
E
İlgili Sorular
A vessel heading ESE is on a course of __________.Camphor oil is classified as a grade __________.Which publication should you check for complete information on Puget Sound weather conditions?The cranes on a LASH type vessel are a part of the light ship. Therefore, when securing for sea, the...How should the letter "W" be pronounced when spoken on the radiotelephone?