Sig Has To Use The Magnetic Compass When His GPS Breaks Down | Deadliest Catch

Subscribe to Discovery UK for more great clips: https://bit.ly/3wjYPAU Northwestern faces technical difficulties when its GPS-navigating system stops working, and Sig has to use the old magnetic compass to keep going. 🇬🇧 Catch full episodes of your favourite Discovery Channel shows on discovery+: https://bit.ly/41DFZTB From season 19 episode 17. Follow Discovery UK on Twitter:   / discoveryuk                 Watch Discovery UK on SkyQ and Sky+ 125, Sky Glass & Stream 138, Sky Scotland 126, Sky ROI 125, Sky Glass & Stream ROI 134, Virgin Media 177.