OrganisationSTPCountry: USA

USAF SMC/DoD Space Test Program

Objects owned: 25
Payloads built: 1
Launches conducted: 0
Launches from this site: 0

Location: Kirtland AFB, Albuquerque, New Mexico
Part of: US Air Force
Sector: Military or intelligence
Years active: Active since 1971-06

Objects owned

Payload22 in total, 14 still in orbit
Debris2 in total, 2 still in orbit
Rocket body1 in total, 1 still in orbit

Programs

Most recent payloads

Name	NORAD	Launch date	Organisation
STPSAT-7	68630	2026-04-07	Owner
DISKSAT C	67219	2025-12-18	Owner
DISKSAT B	67220	2025-12-18	Owner
DISKSAT D	67221	2025-12-18	Owner
DISKSAT A	67222	2025-12-18	Owner
STPSAT-6	49817	2021-12-07	Owner
ASTRA SATELLITE 00001	49494	2021-11-20	Owner and builder
MONOLITH	49052	2021-07-29	Owner
STPSAT-4	45043	2019-11-02	Owner
STPSAT-5	43762	2018-12-03	Owner
TSX-5	26374	2000-06-07	Owner
STEP M4	25013	1997-10-22	Owner
FORTE	24920	1997-08-29	Owner
REX 2	23814	1996-03-09	Owner
APEX	23191	1994-08-03	Owner
STEP 2	23105	1994-05-19	Owner
OPS 3986	9007	1976-07-08	Owner
ASTEX 1	5560	1971-10-17	Owner
OV1-20	5394	1971-08-07	Owner
OV1-21	5397	1971-08-07	Owner
OPS 3850	5285	1971-06-08	Owner

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