Remember the Titan: Barring changes to the schedule, the final Titan IV rocket will blast off from its pad at Vandenberg AFB, Calif., Wednesday. Carrying a classified payload for the National Reconnaissance Office, the 20-story Titan is being replaced by a new breed of rockets developed under the Air Force’s Evolved Expendable Launch Vehicle program.
RTX's Raytheon is proposing an upgrade of the APG-82 radar that equips F-15Es and F-15EXs. Based on gallium nitride, the upgrade would pair a lighter and more sensitive sensor with a more powerful processor, giving the fighter a longer stand-off range.