Alaska State Troopers said that an Anchorage man is dead after his plane crashed near McGrath on Aug. 31. Troopers said that 58-year-old Anchorage resident Cary Foster was the sole occupant of the Piper PA-18 Super Cub he was flying, which went down approximately 60 miles south of the upper Kuskokwim River community. It’s not yet clear what caused the plane to crash.