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SpaceX

USSF-385

Falcon 9 Block 5

T-minus to liftoff

HOURS

MINUTES

SECONDS

Saturday September 26 2026, 11:56:00 UTC

StatusGo

Scrub riskLOW

Go95%

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 4E

Every source for this mission in one place — news, social, references, notes & the exact timeline.

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Trajectory unknown

Space Launch Complex 4E

Vandenberg SFB, CA, USA

34.632, -120.611

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Mission

A classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield satellite bus, based on locations of rocket stage drop zones being exact fits with previous Starlink Group 15 launches.

Reusable Hardware

All boosters →

First Stage · Flight-provenB1100

active10th flight

Flights9

Landings9/9100%

Fastest turn23d 12h

Targeting ASDS · OCISLY· 574 km downrange

35d 4h since last flight

Falcon 9 booster, with a special “100” logo in lieu of the usual serial number style painted on the booster.

Previous flights · 9

Q's read

Weather & scrubLOW risk

Weather Go95%Wind8 m/sGusts9 m/sCloud28%Temp20°C

Launch Timeline

Countdown

T-00:38:00

GO for Prop Load

T-00:35:00

Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:16:00

Stage 2 LOX Load

T-00:07:00

Engine Chill

T-00:01:00

Startup

T-00:01:00

Tank Press

T-00:00:45

GO for Launch

T-00:00:03

Ignition

In-flight

T+00:00:00

Liftoff

T+00:01:12

Max-Q

T+00:02:26

MECO

T+00:02:30

Stage 2 Separation

T+00:02:36

SES-1

T+00:02:56

Fairing Separation

T+00:06:04

Entry Burn Startup

T+00:06:26

Entry Burn Shutdown

T+00:08:01

Stage 1 Landing Burn

T+00:08:23

Stage 1 Landing

Quick facts

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 4E

SiteVandenberg SFB, CA, USA

WindowSaturday September 26 2026, 11:56:00 UTC→Saturday September 26 2026, 14:56:00 UTC

Vehicle

FamilyFalcon

Height70 m

Diameter3.7 m

Stages2

ReusableYes

LEO capacity22,800 kg

Track record630/631 successful

Landings616/621