rootbrowseIAC-12YPVFsession 11. Space Communications and Navigation (SCAN)Papers1. KEYNOTE: Status of Global Navigation Satellite Systems and Compatibility, Interoperability and Interchangeability2. A GEO-ISL based TC&R plan for LEO Communication Constellation System3. End-to-End measurement environment for an electrical steerable Ka-Band Inter-Satellite Link Antenna4. Experiments Program for NASA’s Space Communications Testbed5. The Sentinels Mission Data Systems and Secure Space Communications6. DEVELOPMENT OF A PROCESS TO CHARACTERIZE HARDWARE FOR HIGH FIDELITY END-TO-END COMMUNICATIONS EMULATION