Pilots attending the eleventh Annual AOPA Fly-In and Open House this Saturday are eligible to win a Garmin GPSMAP 295 handheld GPS, among dozens of other great door prizes. Pilots simply need to register to win. The Fly-In features more than 50 aircraft on static display and more than 100 aviation exhibitors. Some 25 hours of free safety and information seminars are scheduled, many eligible for FAA "Wings" program credit. Also featured are two presentations by noted aviation humorist Rod Machado.