Indoor skydiving is the safest way to get feelings similar to jumping out of a plane from an altitude of 10,000 feet. It has made getting flying experience accessible to a much broader public. Tunnels also allow pro flyers to focus on flying skills in a smaller area and in a controlled environment. One minute of wind tunnel flight is equivalent to one parachute jump. It has been a breakthrough addition to the development and future of skydiving sport. Individuals and teams can now train for skydiving competitions at a fraction of the cost and independently on the season, unlike real skydiving.