Antennas used for the Space-Based Range Demonstration and Certification project protrude from the top of NASA's NF-15B testbed during a research flight.

Antennas used for the Space-Based Range Demonstration and Certification project protrude from the top of NASA's NF-15B testbed during a research flight.

Antennas used for the Space-Based Range Demonstration and Certification project protrude from the top of NASA's NF-15B testbed during a research flight.

Photographer NASA/Lori Losey
F-15NF-15B 837SBRDCSpace-Based Range Demonstration and CertificationECANSExploration Communications and Navigation SystemsBenefield Anechoic FacilityKu-band phased array antennasRange Safety and Range User SystemsRange Safety System