the mid-1980s. Following Aresti's death, a court fight ensued between his heirs and FAI, which once provided a free catalog online. The catalog is now only available in printed form for a fee from Aresti System S.L. Software is available to design and display aerobatic sequences using Aresti notation. Notes See also Aerobatic maneuver External links An article explaining Aresti notation. Aerobatic competitions Notation