This video explains how an airspeed indicator (ASI) works, as well as the different types of speeds used in aviation, such as the IAS, CAS, EAS, TAS and GS.

Do you want to support this channel? Become a member and receive exclusive benefits:
   / aviationtheory  

Facebook Fanpage:   / aviationtheory102745835488031  

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
If you found this information useful, subscribe, share and like! Soon more content related to the aviation world.