How To Calculate Compass Error by Azimuth of a Star

How To Calculate Compass Error by Azimuth of a Star! A short video where I explain how to calculate a ships Gyro or Magnetic compass error from a bearing of a Star in this case Arcturus, by calculating the direction (or azimuth) of the Star. Ask any questions in the comments - I’ll do my best to answer them. DOWNLOAD! Pro Forma: http://www.alistairbaillie.co.uk/blog/?attachment_id=1110 NOTE: This video makes use of selected pages from the British Admiralty Nautical Almanac (Admiralty Publication NP314). The example uses the 2016 version of the publication so if you’re doing the calculation for a different year the numbers won’t be the same. YOU MIGHT ALSO LIKE! - Calculating Time of Sunrise - https://youtu.be/H2ahvii0vlk - Calculate Compass Error by Azimuth of the Sun - https://youtu.be/lq05HWO51Zw ME! You can read about my training as a Merchant Navy Officer and follow along with my adventures working on cruise ships on my blog (link below) If you'd like to support my channel you can always buy me a "coffee" through https://ko-fi.com/alistairuk GET IN TOUCH! Twitter: http://www.twitter.com/alistairuk Blog: http://www.alistairbaillie.co.uk Instagram: https://www.instagram.com/alistairuk/ Flickr: https://www.flickr.com/photos/alistairuk/ Opening Tune: Good Starts by Jingle Punks This video including its audio and any related resources are protected by copyright - to discuss usage or redistribution rights please contact me through youtube or my website. #merchantNavy #navigationTraining