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Competition Categories
Competition Categories
Competition Categories
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Powered airplane competitions of the International Aerobatic Club have five categories, or levels of competition of increasing level of difficulty. The five categories are Primary, Sportsman, Intermediate, Advanced, and Unlimited.

The following paragraphs explain each category and show an Aresti diagram of the known compulsory aerobatic sequence for that category.

2017 Primary Sequence
2017 Primary Sequence

Primary

The Primary category is the most basic entry level category of aerobatic competition. Pilots must demonstrate a spin, a half-cuban, a loop, a competition turn, and a roll.

Download the 2018 .pdf

2017 Sportsman Known
2017 Sportsman Known

Sportsman

The Sportsman category offers a greater challenge to the beginning competitor. It includes a greater number and variety of figures, including the hammerhead.

Sportsman competitors may design a “free” sequence. A free sequence is a sequence of the competitor’s design that satisfies constraints on the type of figures flown, the number of figures, and the total amount of difficulty of the sequence.

Download the 2018.pdf

2017 Intermediate Known
2017 Intermediate Known

Intermediate

The Intermediate category adds the snap roll and some inverted figures. Intermediate competitors must provide a free program. If there is time at the contest they may also be required to fly an “unknown” compulsory sequence.

The Contest Director provides the unknown sequence to the competitors at least 18 hours before the competitors must fly it. Competitors may have practiced many of the figures in the unknown, but have no opportunity to practice the sequence before performing it for the judges at the contest.

You may see competitors doing a strange dance next to their airplanes as they rehearse the sequence on the ground before their flight.

Download the 2018 .pdf

2017 Advanced Known
2017 Advanced Known

Advanced

The Advanced category includes more challenging figures with multiple rolls and snaps on each figure and more inverted figures. The Advanced category adds the rolling turn.

Advanced pilots fly a known compulsory, free, and unknown compulsory sequence.

Download the 2018 .pdf

2017 Unlimited Known
2017 Unlimited Known

Unlimited

The Unlimited category is the most difficult of all. Only the most capable pilots flying the most capable airplanes can manage the figures required in the Unlimited category.

Pilots flying Unlimited are flying at the level of air-show performers and world competitors.

Download the 2018 .pdf

Site edited by Ron Smith. Site design by Tom Parsons, Douglas & Magdalen Lovell. Page update 2017