Complex sentence: The World Hydroflight Association (WHFA) is a new worldwide organization composed of, and representing, hydroflight participants, manufacturers, companies, and fans and exists to promote the sport of hydroflight via the safe, responsible operation of hydroflight devices.
Split into simpler sentences: The World Hydroflight Association (WHFA) is a worldwide organization representing, hydroflight participants, manufacturers, companies and fans. It exists to promote the sport of hydroflight via the safe, responsible operation of hydroflight devices.