Secondary radar antenna operating in S mode
Secondary radar digital monopulse receiving apparatus and method
Secondary surveillance radar and its interrogation...
Secondary surveillance radar system
Secure aircraft communications addressing and reporting...
Single air traffic control (ATC) operator interface
SSR station and aircraft secondary surveillance network
Stick figure radar tracking process
Super-resolution processor/receiver to discriminate...
Surveillance and collision avoidance system with compound...
Surveillance system and method for aircraft approach and...
Surveillance system for terrestrial navigational and airport...
System and method for classifying and tracking aircraft...
System and method of assisted aerial navigation
Systems and methods for enhanced ATC overlay modulation