This video explains the concepts of indicated altitude, calibrated altitude and true altitude, the considerations and correction factors to take into account as well as practical examples of how to use them. Do you want to support this channel? Become a member and receive exclusive benefits: https://www.youtube.com/c/AviationTheory/join Facebook Fanpage: https://www.facebook.com/Aviation-Theory-102745835488031 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: If you found this information useful, subscribe, share and like! Soon more content related to the aviation world.