December 31, 2026 at 12:00 AM UTC
Vandenberg SFB, CA, USA
LAUNCH TIME UNCONFIRMED
December 31, 2026 at 12:00 AM UTC
Status: To Be Determined · Live feed refreshes every 30 seconds
Space Launch Complex 3E
Vandenberg SFB, CA, USA · 34.6400, -120.5895
Tranche 1 Tracking Layer D is one of five missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Tracking Layer constellation, which will provide global indications, warning, tracking, and targeting of advanced missile threats, including hypersonic missile systems.
Vulcan · Vulcan
Height
—
Diameter
5.4 m
LEO capacity
0 kg
Successful launches
0
Vandenberg SFB, CA, USA
Vandenberg Space Force Base is a United States Space Force Base in Santa Barbara County, California. Established in 1941, Vandenberg Space Force Base is a space launch base, launching spacecraft from the Western Range, and also performs missile testing. The United States Space Force's Space Launch Delta 30 serves as the host delta for the base, equivalent to an Air Force air base wing. In addition to its military space launch mission, Vandenberg Space Force Base also hosts space launches for civil and commercial space entities, such as NASA and SpaceX.
Open mapConnected program records
Same launch vehicle
December 31, 2026 at 12:00 AM UTC
December 31, 2026 at 12:00 AM UTC
December 31, 2026 at 12:00 AM UTC
December 31, 2026 at 12:00 AM UTC
December 31, 2026 at 12:00 AM UTC
December 31, 2026 at 12:00 AM UTC