Kustom Airstrike, the eight-month global quest to identify and reward the world’s most innovative aerial surfing manoeuvre, has entered its final three-week countdown.

The event is the richest single-turn competition in the surfing world, with US$50,000 in cash showered on the surfer to who lands the most progressive punt anywhere on the planet during the competition window.

The window opened on 1 January 2010 and close on 31 August 2010.