How to plot your correct position on ECDIS when GPS has jammed

How to use LOP to plot position:    • How to manually fix ship position on FURUN...   What happens when your ship enters a war zone and GPS suddenly stops working? As a deck officer working onboard a merchant vessel, navigating safely at sea is part of the job. But in areas affected by military conflict, GPS jamming and spoofing can make navigation far more challenging than usual. In this video, I'll explain what happens when GPS signals become unreliable, how GPS jamming differs from spoofing, and why navigating a merchant ship in a conflict zone requires more than simply trusting the position displayed on your ECDIS. ⚓ IN THIS VIDEO: How to estimate your correct position on ECDIS Modern ships depend heavily on satellite navigation, but no navigation system should ever be trusted blindly. For deck officers and aspiring seafarers, understanding these risks is essential to safe navigation. 📌 If you're a seafarer, maritime student, or simply curious about life onboard merchant ships, subscribe for more real-world maritime knowledge from a deck officer's perspective. #GPSJamming #GPSSpoofing #MaritimeNavigation #MerchantNavy #Seafarer #ECDIS #DeckOfficer