BASE Jumping
B.A.S.E. jumping, also sometimes written as BASE jumping, is an activity that employs an initially packed parachute to jump from fixed objects, as with paragliding. "B.A.S.E." is an acronym that stands for four categories of fixed objects from which one can jump: buildings, antennae, spans (bridge), and earth.

Legal issues
The legal issues that a BASE jumper must consider concern permissions to use the object from which the jump is initiated and the area used for landing.

Covert BASE jumps are often made from tall buildings and antenna towers. The general reluctance of the owners of these objects to allow their object to be used as a platform means many such BASE jumps are attempted covertly. While BASE jumping itself is not illegal, the covert nature of accessing objects usually necessitates trespassing on an object. Jumpers who are caught can expect to be charged with trespassing, as well as having charges like breaking and entering, reckless endangerment, vandalism, or other such charges pressed against them. Other people accompanying the jumper, such as ground crew, may also face charges. In some jurisdictions it may be permissible to use land until specifically told not to. Perrine Bridge in Twin Falls, Idaho, is an example of a man-made structure in the United States where BASE jumping is allowed year-round without a permit.

Learn the basic sport rules for Extreme Sports. In this section, you will learn basic rules of BASE Jumping.

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