The acronym B.A.S.E was coined by Carl Boenish and stands for Building, Antenna, Span, Earth which are the 4 most popular objects BASE jumpers practice their sport from
In order to set up a BASE jumping event or competition we need first of all an object. The object needs to be adequate for its purpose and needs to be inspected for safety features. The object should have a minimum height of 100 meters and at least one sheer face. There can be no protruding obstacles anywhere near the face or in the area directly below it.
The object also needs to have a landing area that is big enough to safely land a parachute and it needs to have an open area around it so the jumpers can approach the landing zone without protruding obstacles such as tress, lamp posts, traffic lights etc. Furthermore there should be an area for spectators that can be secured and separated from the landing zone and an area to place stands for sponsors, and vendors. An additional zone to mount further installments can be located nearby.