Sir, i found this 9:08 min very very interesting & helpful. And i have learned a old and traditional method but new for me is" considering the speed of vessel zero by noticing the wake of propeller" as my onboard team didn't teach me this ideal method.
I have questions about ship 🚢 Anchor ⚓ not remove because vessels 🚢 ship try to travel to Brasil but the anchor ⚓ not remove what's the reason please help me to inform my friends on ship . Jazak ALLAH Khair Thank with Best regards Your sincerely Murad Ismail kazi