Active Aeroelastic Wing
Active Aeroelastic Wing (AAW) Photo Gallery, Active Aeroelastic Wing Flight Research Fact Sheet, Aviationnow Reports on Aerolastic Wing
AL-1A Airborne Laser
Air Force Technology - ABL YAL 1A - Airborne Laser, AL-1A Airborne Laser (ABL) - interactive diagram, AL-1A Airborne Laser News / Press Releases, Aviation Week's Aviation Week & Space Tec, Missile Defense, Present & Future - ABL articl
Russian Fifth Generation Fighter
S-47 / S-37 Berkut, Sukhoi continues development o, Sukhoi Wins Battle For Russian Fighter Follow-On, Venik's Aviation
Space Launch Initiative
NASA abandons single-stage-to-orbit shuttle replac, NASA whittles down field of new launch vehicle con, NASA Whittles SLI Concepts To 15
Unmanned Combat Air Vehicle
AviationNow.com Reports on UAVs and UCAVs, Boeing X-45A Unmanned Combat Air Vehicle, British Interest Could Turn X-45 Into a UK UCAV, Darpa Eyes Materials For 'Morphing' Airc, French UCAV, UCAV-N, War on Terrorism Boosts Deployment of Mini-UAVs
X-29 Forward Swept Wings
Aircraft Design Information Sources, Federation of American Scientists, Grumman Memorial Park, Ninfinger Productions, SR-71 Online, Wright-Patterson AFB Museum, X-29, X29 Project Summary
X-31 Enhanced Maneuverability Fighter
Navy News Service, Rockwell/Messerschmitt-B-B X-31, X-31 Project Summary
X-33 Venture Star
Former X-33 aerospike engine completes test series, X-33, X-34 Cancelled by NASA
XB-70 Valkyrie
Flight of the Valkyrie, North American XB-70 Valkyrie, The North American XB-70 Valkyrie, The XB-70, XB-70 Air Force Museum Site, XB-70 Valkyrie
Boeing Bird of Prey
Information on the Boeing Bird of Prey stealth demonstrator, which has made numerous flights since being secretly launched in 1996.
Boeing's X-planes
Boeing has been developing and flying X-vehicles since the introduction of the X-3 Stiletto in 1950. Boeing's heritage of X-vehicles also include the North American X-10; North American X-15; Boeing X-20 Dyna Soar; Rockwell-McDonnell Douglas X-30 National Aerospace Plane; and McDonnell Douglas X-36.
Experimental and Research Aircraft
Gallery featuring history, specifications, schematics, pictures, and data on several historic planes.
FAS Mystery Aircraft
Information on the mystery aircraft of the U.S. military like the Aurora.
Hypersonic Spaceplane Demo
The Defense Advanced Research Projects Agency is exploring whether to pursue development of a hypersonic, reusable aircraft that could "skip" along the atmosphere and deliver military payloads anywhere in the world within about 2 hr.
Next Century of Flight
A web links page to the last two years of news articles on aviation developments.
The Society of Experimental Test Pilots
An international organization that seeks to promote air safety and contributes to aeronautical advancement. Provides information on programs, activities and membership.
The X-Planes Data Site
X stands for eXperimental, and experimentation is the single purpose of the X-planes.
UFOSeek: Military Aircraft
Links to sites on mystery military aircraft like the Aurora.
VTUAV - Fire Scout
Vertical Take off and landing Unmanned Aerial Vehicle is the designation for a new unmanned helicopter. Named Fire Scout, it is expected that this craft will reach volume production over the next few years.
X-Planes 2000
News, links, and information about the F-16XL, Joint Strike Fighter, UCAVs, X-43, X-44, and other experimental aviation craft.