The launch of McDonnel Douglas Delta-3 took place on 13 Sep 1977, launching the OTS-1 mission. The launch site was Cape Canaveral, Florida, United States. The payload should have been deployed in a GTO orbit.
DATE AND TIME
11:21 PM UTC
OPERATOR
LAUNCH SITE
Florida, United States
VEHICLE
GTO
21 Apr 2025
Falcon 9 - SpaceX
Cape Canaveral (United States)
LEO