Aviation
- 121
 - Former X-33 aerospike engine completes test series
 - The test of twin Linear Aerospike XRS-2200 engines, originally built for the X-33 program, was performed Monday, Aug. 6, 2001, at NASA's Stennis Space Center, Miss. While the tests verified the feasibility of the new technology, they, along with the X-33, failed to make it through the recent NASA reviews.
 
- 122
 - SpaceDaily
 - Imagine taking off from any U.S. airport and landing on any other runway in the world in less than two hours. NASA's Hyper - X series.
 
- 127
 - Harry's Lockheed F-104 Starfighter Site
 - Homepage dedicated to the Famous Lockheed F-104 Starfighter, with a great quantity of nice pictures
 
- 129
 - F-117A Nighthawk Information Center
 - Low resolution pictures, without captions, and limited information on the aircraft's munitions.
 
- 130
 - F-117A: The Black Jet
 - The history of the Nighthawk stealth fighter. Includes information on units flying the aircraft, serial numbers, actual and rumored losses, deployments and reunions.
 
- 133
 - Pilot Operational Procedures
 - Prescribes standard operational and weapons employment procedures to be used by Air Combat Command pilots when operating USAF F-117A aircraft. [PDF]
 
- 135
 - New York Times
 - Article titled "Downing a Stealth Jet: Shrewd Tactics or a Lucky Shot?" (April 11, 1999)
 
- 136
 - Air Combat Command Public Affairs
 - News release titled "F-117A crashes near Baltimore". (September 15, 1997)
 
