Ключевые слова: aerobatics, aircraft, alberta, aviation, canada, canadian, diving, exhibition, extreme, flag, forces, formation, freefalling, group, hawks, high, international, jumping, jumpsuit, montreal, parachuting, parachutist, paratrooper, people, plane, seeking, show, skill, sky, skydive, skydiver, skydiving, skyhawk, speed, team, teamwork, terminal, turning, velocity, work,