In this video we investigate what caused the blackout on Viking Sky, almost resulting in one of the worst maritime disasters of modern times. Read the official accident report from the NSIA: ✩ABOUT CASUAL NAVIGATION✩ I am a former maritime navigational officer and harbour pilot, with a passion for animation. My hobby is presenting educational stories and interesting nuggets from the maritime industry and sharing them on social media to keep them freely accessible to everyone. ✩SUPPORTED BY PLUS MEMBERS✩ Thank You to all Plus members on Patreon. Your support helps keep these videos freely accessible to everyone across social media. ✩WITH THANKS✩ ➼ Images used under license from OSV - Oceantug / ➼ Audio used under license from Epidemic Sound Ruiqi Zhao / I Am Back / Job Bjork / Learning to Fly / Dream Cave / Mystical Tension / Edgar Hopp / Phoenix Rising / Jon Bjork / To the Last Man / Bonnie Grace / Trails of Legends / Phoenix Tail / Find Him / Helmut Schenker / Among the Clouds / ✩DISCLAIMER✩ All content on this channel is provided for entertainment purposes only. Although every effort has been made to ensure the content is accurate and up to date, it remains the responsibility of the viewer to determine its accuracy and validity. The content should never be used to substitute professional advice or education.