Time keeping on ships - The concept of zone time

[@varunmadan420]

very helpfull video

[@akibulalam3847]

A pre-sea cadet from Bangladesh. Thanks for your videos sir

[@discountcuppon]

Jai hind For preparation of second mate / DNS/ BSC nautical science/NCV come in #kundanpatna

[@sergswendelposo7450]

Nice vid mate

[@discountcuppon]

Jai hind For preparation of second mate / DNS/ BSC nautical science/NCV come in #kundanpatna

[@AakibKhan-ns6bh]

please take some problems from principle nav to make through knowledge on time zone and zone times