Did he expect that at age 14 he would be in a Piper J-3 flying nearly upside down in a maelstrom above the Cook Inlet? From the time he was a toddler, Mark flew in his father's bush planes, colored airplane pictures, assembled model airplanes, pretended his bicycle was an airplane, and watched airplanes take off and land. He never doubted he'd someday be a pilot, but when his father slid down a mountainside, would he have the skills...