Skydive Marin

Parachuting has complex skills that can take thousands of jumps to master, but the basics are often fully understood and useful during the first few jumps. A typical jump involves individuals jumping out of aircraft (usually an airplane, but sometimes a helicopter or even the gondola of a balloon), travelling at approximately 4000 metres (around 13,000 feet) altitude, and free-falling for a period of time before activating a parachute to slow the landing down to safe speeds. Parachute canopies have sizes that go from 4.3 sq m , that is 46 sq ft to more than 46.5 sq m , meaning 500 sq ft. By 1957, the first commercial skydiving schools began to appear, and the National Parachute Riggers-Jumpers, Inc., started in the 1930s, became the Parachute Club of America. PCA renamed itself the United States Parachute Association in 1967. Despite the perception of danger, fatalities are rare in skydiving, each year a small number of people are hurt or killed parachuting world-wide. After World War II, an abundance of surplus parachutes and former soldiers with the courage to jump them for sport resulted in the growth of parachuting as a hobby. The tandem first-jump training typically costs around $100 less than AFF and about the same as IAD and static-line training. USPA's Accelerated Freefall method of skydiving includes practical instruction on climb-out and exit of the aircraft, freefall, canopy flight, landing, and emergency procedures. The common parachute has three main parts: the main canopy, the reserve canopy and the harness-container system. New safety devices have in recent years come about and protect the skydiver should he become incapacitated or lose track of altitude. Accelerated Freefall Skydives usaly include instructors maintain a grip on the student's harness to provide in-air instruction as well as assisting with stability if necessary. The student then opens the parachute by around 4,000 feet and pilots it to the landing area.