Air Combat Command
Photo gallery of U-2 related images.
Airman Magazine
USAF article titled "Better quit it! The U-2 is looking at you."
CNN.com Specials
Interactive 3D model of the U-2 Dragon Lady.
Federation of American Scientists
Description of the operations, variants, upgrades, pilot life-support systems, and sensors of the aircraft. Flight history, specifications, and photos.
James Huggins
Craft description, links, photos, and trivia.