[1] It involves strategically placed clay target throwers (called traps) set to simulate live game birds/animals- teal, rabbits, pheasant etc.

Shooters on each layout or "parcour", shoot in turn at various combinations of single and double clay birds.

Each station or "peg" on a parcour will have a menu card that lets the shooter know the sequence of clay birds he or she will be shooting at (i.e. which trap the clay bird will be coming from).

Typical targets are a rabbit, chandelle, overhead, trap (outgoing), crossing, teal (launched straight up into the air), and an incoming bird.

[2] FITASC organized also World and European Championships of helice shooting.