Trajectory & orbital insertion
Ascent path is a representation — true ascent telemetry isn’t public.
Provider
United States Air Force
Provider type
Government
Orbit
Direct-GEO
Mission type
Communications
Launch site
United States of America
Date
Fri, 28 Jan 1977 00:50:00 GMT
Orbital launch #
#1920 ever
Mission
Military communications satellite providing links between officials of the various NATO nations.