Keywords: US Navy 110911-N-IR859-013 Lt. Cmdr. Ben Walborn, lead solo pilot for the U.S. Navy fight demonstration squadron, the Blue Angels, begins the Dirty.jpg en LINCOLN Neb Sept 11 2011 Lt Cmdr Ben Walborn lead solo pilot for the U S Navy fight demonstration squadron the Blue Angels begins the Dirty Roll on Takeoff maneuver at the Guardians of Freedom Air Show The Blue Angels performed in Lincoln as part of the 2011 show season and in celebration of the Centennial of Naval Aviation U S Navy photo by Mass Communication Specialist 2nd Class Jen Blake/Released 2011-09-11 110911-N-IR859-013 Navy http //www navy mil/view_image asp id 107319 U S Navy photo by Mass Communication Specialist 2nd Class Jen Blake PD-USGov-Military-Navy Lincoln Nebraska Blue Angels F/A-18 Hornet in 2011 Solos Take-off |