Warbirds, heavy haulers, vintage classics, and general aviation stalwarts took their places on ramps and grassy fields as the Sun 'n Fun International Fly-In and Expo began April 5 in Lakeland, Florida. Pilots and future pilots had a lot to feast their eyes on. AOPA Pilot Technical Editor Mike Collins provides a visual tour of the 2016 edition of one of GA’s most-loved shows.