11-15 With surface winds of approximately 3 mph and knowing the  race was won, the team elected to land in Citra, Florida. Their  chase crew was waiting for them in the yard of a cooperative  landowner. After a 60 hour, 20 minute flight covering 1,478  miles, Andy Cayton and Kevin Knapp had beaten the odds  to capture the 2006 America’s Challenge Cup. This chapter provides a short description of the unique aspects  of gas ballooning in comparison to hot air ballooning. For  more information, a local gas pilot and the Gas Division of  the Balloon Federation of America (www.bfa.net) are good  resources.  Chapter Summary