Aerospace and Defense Telemetry Market value Bonded to a Striking Growth by 2021; Asserts MRFR Global Aerospace and Defense Telemetry Market Report by Equipment (Data Acquisition Unit, Telemetry Transmitters, Flight Termination Receivers, and Other Equipment), Aerospace AND Defense Telemetry Market – Market Overview Telemetry is an automated mode of communication that is generally used for the measurement of data received from remote, inaccessible and hard to reach points. In other words, telemetry allows remote measurement and reporting of information and data. It can be through the wired mode (telephone networks and optical links) or wireless mechanisms (radio, infrared and ultrasonic waves). For aerospace and defense telemetry, it is generally the transmission of information from space (satellites, spacecraft) or defense systems to a ground control station on Earth or remote space vehicles with transmitting and receiving systems.