The Oracle Acrobat
The Oracle Challenger bi-plane flown by Sean Tucker put on quite the performance at the 2008 Joint Services Open House airshow at Andrews AFB. No other plane came close to the stunts and maneuvers that this plane performed. All throughout the show the pilot narrated his own maneuvers. Not sure how he did that given all the Gs that he must have been pulling.
Photo taken with my Canon 30D and through a rented Canon EF 300mm f/2.8L IS USM lens.