Program

AFP-731

Payloads: 2
In orbit: 2
Operational (CelesTrak): 0
Re-entered: 0
First launch: 1990-02-28
Latest launch: 1999-05-22

Owners

National Reconnaissance Office1
National Reconnaissance Office1

Built by

Lockheed Missiles and Space Co.1
Unknown US manufacturer (classified satellite)1

Payloads in this program

Name	NORAD	Launch date	Status
USA 53	20516	1990-02-28	-
USA 144	25744	1999-05-22	Not operational

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