The Zoji La, also referred as Zoji Pass or Zojila Pass, is one of the important high mountain passes in Jammu and Kashmir. ---- One of the most dangerous roads in the world, Koji La Pass, Kashmir India
The bow shock-wave - very high subsonic flight, just below the speed of sound. Some surfaces of the aircraft are already supersonic - there is local supersonic flow. The mass condensation occurs in the low pressure area directly behind the bow shock-wave.