Program

VORTEX

Payloads: 6
In orbit: 6
Operational (CelesTrak): 0
Re-entered: 0
First launch: 1978-06-10
Latest launch: 1989-05-10

Owners

NRO/SAFSP6

Built by

TRW Inc.6

Payloads in this program

Name	NORAD	Launch date	Status
OPS 9454	10941	1978-06-10	-
OPS 1948	11558	1979-10-01	-
OPS 4029	12930	1981-10-31	-
OPS 0441	14675	1984-01-31	-
USA 31	19458	1988-09-02	-
USA 37	19976	1989-05-10	-

From GCAT by Jonathan McDowell (CC BY 4.0). Roles are counted from the catalogue itself, not from GCAT type labels, which GCAT describes as patchy. About this source