Air Traffic Control Experimental Programme

A presentation of the ESRO/CNES Air Traffic Control experimental programme. Footage includes: CNES balloon tracking ground station; description of transponder circuit; aircraft equipped to receive speech and telemetry signals; direction and strength of wind given by balloon, inflation of auxiliary balloon; radar tracking of aircraft, recording of signals aboard aircraft, modulation testing at ground station; recovery of cells by parachute; analysis of recordings.

Not available