BASE jumping is the recreational sport of jumping from fixed objects, using a parachute to descend safely to the ground. "BASE" is an acronym that stands for four categories of fixed objects from which one can jump: buildings, antennas, spans (bridges), and earth (cliffs). Participants exit from a fixed object such as a cliff, and after an optional freefall delay, deploy a parachute to slow their descent and land. A popular form of BASE jumping is wingsuit BASE jumping.
A parachute is a device used to slow the motion of an object through an atmosphere by creating drag or, in a ram-air parachute, aerodynamic lift. A major application is to support people, for recreation or as a safety device for aviators, who can exit from an aircraft at height and descend safely to earth.
A paratrooper is a military parachutist—someone trained to parachute into a military operation, and usually functioning as part of an airborne force. Military parachutists (troops) and parachutes were first used on a large scale during World War II for troop distribution and transportation. Paratroopers are often used in surprise attacks, to seize strategic objectives such as airfields or bridges.
High-altitude military parachuting, or military free fall (MFF), is a method of delivering military personnel, military equipment, and other military supplies from a transport aircraft at a high altitude via free-fall parachute insertion. Two techniques are used: HALO and HAHO.
A parachutist badge is a military badge awarded by the armed forces of many states to soldiers who have received parachute training and completed the required number of jumps. It is difficult to assess which country was the first to introduce such an award.
The Military Freefall Parachutist Badge is a military badge of the United States Army and United States Air Force awarded to qualified U.S. Army and U.S. Air Force personnel as high-altitude military parachute specialists.
The Parachutist Badge, also commonly referred to as "Jump Wings" is a military badge of the United States Armed Forces. The United States Space Force and United States Coast Guard are the only branches that do not award the Parachutist Badge, but their members are authorized to receive the Parachutist Badges of other services in accordance with their prescribed requirements. The DoD military services are all awarded the same Military Parachutist Badge. The U.S. Army and U.S. Air Force issue the same Senior and Master Parachutist Badges while the U.S. Navy and U.S. Marine Corps issue the Navy and Marine Corps Parachutist Badge to advanced parachutists. The majority of the services earn their Military Parachutist Badge through the U.S. Army Airborne School.
The United States Army Airborne School—widely known as Jump School—conducts the basic paratrooper training for the United States Armed Forces. It is operated by the 1st Battalion (Airborne), 507th Infantry, United States Army Infantry School, Fort Benning, Georgia. The Airborne School conducts the Basic Airborne Course, which is open to troops from all branches of the United States Department of Defense, Reserve Officer Training Corps, and allied military personnel.
A static line is a fixed cord attached to a large, stable object. It is used to open parachutes automatically for paratroopers and novice parachutists.
Accelerated freefall (AFF) (known in Canada as progressive freefall, and in Finland as Nova (NOpeutettu VApaapudotus, a literal translation)) is a method of skydiving training. This method of skydiving training is called "accelerated" because the progression is the fastest way to experience solo freefall, normally from 10,000 to 15,000 feet above ground level (AGL). In static line progression, more jumps are required to experience freefall, but the jumps are less expensive for the student as one instructor can dispatch multiple students per load and students are initially dispatched from lower altitudes. Under accelerated freefall, one or sometimes two instructors are dedicated just to one student.
The United States Army Parachute Team, nicknamed the Golden Knights, is a demonstration and competition parachute team of the United States Army. It consists of demonstration and competition parachutist teams, drawn from all branches of the U.S. Army. Members must demonstrate excellence in parachuting.
Jumpmasters are the expert paratroopers in an airborne unit who train and teach the military techniques for jumping from airplanes. They are responsible for training soldiers who enter Army Airborne School into paratroopers and managing airborne jump operations in airborne units across all branches of services.
Roger Warren Nelson was a skydiver and founder of Skydive Chicago, one of the largest skydiving centers in the United States.
In the United States, skydiving is a self-regulated sport, which means skydivers, in the US, voluntarily follow a set of basic safety requirements established by the U.S. Parachute Association. Federal requirements can be found in the Federal Aviation Regulations. Most of the regulations concern the aircraft, pilot and rules of flight. However, 14 CFR Part 105, "Parachute Operations" regulates when and where jumps may be made and designates the requirements for parachute equipment and packing. For example, 14 CFR Part 105 requires the person packing either the main chute or the reserve parachute to be a certificated rigger, which means he or she has taken an FAA-approved training course and has passed rigorous FAA testing.
Skydive Hibaldstow is a parachuting centre and skydiving drop zone at Hibaldstow, North Lincolnshire, England, and is affiliated with the skydiving company, British Skydiving.
Banzai skydiving is a rumored form of skydiving in which the skydiver throws their parachute out the airplane door, waits, and then jumps after it. To be successful, the skydiver must catch the parachute, secure it, and glide to the projected landing zone. There is no known, credible evidence that a banzai skydive has ever really occurred according to its definition.
Parachuting, including also skydiving, is a method of transiting from a high point in the atmosphere to the surface of Earth with the aid of gravity, involving the control of speed during the descent using a parachute or parachutes.
Parachute School of Toronto is a Canadian Sport Parachuting Association affiliated parachuting centre and skydiving drop zone operating from the Seagrave/North Port Aerodrome near Scugog.
The United States Army Maneuver Center of Excellence Command Exhibition Parachute Team, commonly known as the Silver Wings, is the official demonstration parachute team of Fort Benning, Georgia, United States Army. It is made up of US Army Paratroopers who have demonstrated excellence in parachuting skills, drawn primarily from the 1st Battalion of the 507th Parachute Infantry Regiment, Fort Benning.
H. Truesdell Smith—known variously as "H. T. Smith", "Henry Truesdell Smith", "Harold Truesdell Smith", or "Daredevil Smitty" but best known as "Smitty the Jumper"—was an American exhibition parachutist and skydiver of the 1920s and 1930s. He made periodic returns to skydiving starting in the late 1950s, jumping in every subsequent decade until his death, becoming widely known as "the oldest living skydiver", a title he claimed until his death in 1995 at the age of 96.
