Firebirds Xtreme Team - Jack Knutson and Rob Holland Susan Dacy and "Big Red" down on the deck. Bill Stein inverted in the beautiful Edge 540 Susan Dacy completing a Cuban 8 in her Super Stearman "Big Red" Bill Stein's uniquely painted Edge 540.The aircraft's color continuously changes in bright sunlight. Matt Younkin making aerobatics look easy in a Twin Beech 18 Duluth Airshow_Ken Cheung