The act or sport of jumping out of an [[aircraft]] in flight with intent to free fall before using a [[parachute]] to land safely.

Distinct from BASE jumping, which is parachuting from a [b]b[/b]uilding, [b]a[/b]ntenna, [b]s[/b]pan (bridge), [b]e[/b]arth feature, or anything else physically connected to the ground.
スカイダイビング