NASA Dryden's highly modified F-15B aircraft, tail number 837, serves as an Intelligent Flight Control System (IFCS) research testbed aircraft

Range safety and phased-array range user system antennas validated in the ECANS project can be seen just behind the cockpit on NASA's NF-15B research aircraft.

New range safety and range user system antennas for the ECANS project can be seen just behind and to the left of the cockpit on NASA's NF-15B research aircraft.

NASA's two modified F-15B research aircraft joined up for a fly-over of NASA's Dryden Flight Research Center on Edwards AFB, Calif., after a research mission.

NASA Dryden's new in-house designed Propulsion Flight Test Fixture (PFTF) flew mated to a specially-equipped supersonic F-15B research aircraft during December 2001 and January 2002.

NASA's F-15B conducts a local Mach investigation flight over California's Mojave Desert.

F-15 HiDEC taxi on ramp at sunrise

The Aerostructures Test Wing (ATW), which consisted of an 18-inch carbon fiber test wing with surface-mounted piezoelectric strain actuators, was mounted on a special ventral flight test fixture and flown on Dryden's F-15B Research Testbed aircraft

NASA's F-15B Research Testbed aircraft flies in the supersonic shock wave of a U.S. Navy F-5E as part of the F-5 Shaped Sonic Boom Demonstration (SSBD) project.