Tuesday, January 22, 2013

Types of parajumping.

Tandem skydiving

Tandem skydiving or tandem parachuting refers to a type of skydiving where a student skydiver is connected to a harness attached to a tandem instructor. The instructor guides the student through the whole jump from exit through freefall, piloting the canopy, and landing. The student needs only minimal instruction before making a tandem jump with the instructor.

static line

A static line is a fixed cord attached to a large, stable object. It is used for safety in construction and to open parachutes automatically for paratroopers and novice parachutists.

Instructor-assisted deployment (IAD)

Instructor-assisted deployment (IAD) is a parachute deployment program most adequately similar to static line. The main difference is that instead of being deployed by a static line, the student's jumpmaster (who is in the plane with them) deploys the student's parachute by throwing the pilot chute downward and clear of the door as the student exits.
Among the benefits to IAD is the ability to use the same parachute equipment as the students will use when they progress to deploying their parachutes on their own, and the decreased chance of an inconvenience called "line twists".

 Accelerated freefall (AFF)

Accelerated freefall (AFF) (known in Canada as progressive freefall) 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, many more jumps are required to experience solo freefall, but the jumps are less expensive for the student as one instructor can dispatch multiple students per load, whereas under accelerated freefall, one or sometimes two instructors are dedicated just to one student.
  

1 comment:

  1. Hey Dave, Could you kindly give me some information on the equipment that needs to be installed on the airplane for para jumping

    ReplyDelete