JFMAF Ski - The TJAs JFMAF and JAS are non profit 501c3 organizations, 50% of the cost is tax deductible. Donations go toward supporting scholarships and music education throughout the valley. The TJ is named after the lead character in Aspen Extreme; TJ Burke. Powder magazine voted Burke as one of the 10 best skiers of all time. Doug Coombs, Scott Schmidt and a couple of Aspen locals all doubled TJ in the film. The TJ features rocker in the tip and tail, with camber