У вашего броузера проблема в совместимости с HTML5
and why you might too
A look into some of the reasons why I enjoy the DCS: MiG-21 module by Leatherneck Simulations.
If you like some system management, some hands on input and some ruskie tech then this is for you.
This module releases on the 18th September 2014 and is available here: https://www.digitalcombatsimulator.com/en/shop/modules/mig21bis/
Recommended MiG viewings:
Ralfidude: https://www.youtube.com/watch?v=fvq6v9YW854&list=UU7lK8qHqm21bv2jW6TKdNKA
Frooglesim: http://youtu.be/9UxtYpBsf1E?list=UUCcyPyTfN8LEVHQojHkR-aA
Bunyap Sims: https://www.youtube.com/watch?v=6y8Vv0D7Vjk&list=PLoiMNu5jyFzQejy-Q3ajLezINgNyXrxSt