Top Historic Moments on Instagram: "On the 28th of July 2010, a U.S. Air Force Boeing C-17 Globemaster III, callsign Sitka 43, crashed at Joint Base Elmendorf-Richardson in Alaska during a training flight for an airshow. The aircraft stalled during a steep climb, rolled inverted, and impacted the ground, exploding on impact. All four crew members—Majors Michael Freyholtz and Aaron Malone, Captain Jeffrey Hill, and Master Sergeant Thomas Cicardo—passed in the incident. The investigation determine