Falcon Heavy | USSF-75

USSF-75

T-MINUS COUNTDOWN

101

DAYS

HRS

MIN

SEC

LAUNCH TIME (NET)

Thursday, December 31, 2026 at 00:00 UTC

MISSION DETAILS

Classified payload for the United States Space Force

MISSION NAMEUSSF-75

TARGET ORBITGeostationary Orbit

LAUNCH VEHICLEFalcon Heavy

DATA SOURCELL2

LAUNCH WINDOW

NET (NO EARLIER)Thursday, December 31, 2026 at 00:00 UTC

WINDOW OPENThursday, December 31, 2026 at 00:00 UTC

WINDOW CLOSEThursday, December 31, 2026 at 00:00 UTC

LAUNCH PROVIDER

PROVIDERSpaceX

ABBREVIATIONSpX

LAUNCH PAD

PAD NAMELaunch Complex 39A

LOCATIONKennedy Space Center, FL, USA

COORDINATES28.6082°N, -80.6043°E

RELATED LAUNCHES

Same launch vehicle: Falcon Heavy

PREVIOUS FLIGHTS

Falcon Heavy | GOES-U

Launch Complex 39A • SpaceX

Jun 25, 2024, 21:26 UTCSUCCESS→

Falcon Heavy | Europa Clipper

Launch Complex 39A • SpaceX

Oct 14, 2024, 16:06 UTCSUCCESS→

Falcon Heavy | ViaSat-3 F3 (ViaSat-3 Asia-Pacific)

Launch Complex 39A • SpaceX

Apr 30, 2026, 00:00 UTCTBD→

ROCKET PROFILE

Falcon Heavy

Falcon Family

First flight: 2018-02-06

HEIGHT70.0m

DIAMETER12.2m

STAGES2

LEO PAYLOAD63,800kg

GTO PAYLOAD26,700kg

LIFTOFF THRUST22,819kN

LAUNCH COST$97M

Falcon Heavy is a heavy-lift launch vehicle designed and manufactured by SpaceX. It consists of three Falcon 9 cores and is one of the most powerful operational rockets in the world.