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SpaceX

Starlink Group 11-5

Success

Falcon 9 Block 5

T-minus to liftoff

HOURS

MINUTES

SECONDS

Wednesday October 22 2025, 14:16:20 UTC

StatusSuccess

Scrub riskHIGH

Go12%

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 4E

Launch CodexDossier

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 batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Reusable Hardware

All boosters →

First Stage · Flight-provenB1075

active21st flight

Flights22

Landings22/22100%

Fastest turn24d 17h

Recovered · ASDS · OCISLY· 574 km downrange

45d 20h since last flight

Falcon 9 Block 5 booster first used for the Starlink Group 2-4 mission. Converted to a Falcon Heavy booster in 2026 after 21 launches.

Previous flights · 21

Q's read

Weather & scrubHIGH risk

Weather Go12%Wind7 m/sGusts9 m/sCloud64%Temp16°C

Limiting rule: No flight through a thick (>4500 ft) cloud layer extending across the freezing level.

max-top 5602 m, mean 4025 m, 92% cover, freezing 3564 m · max cloud-top 5602 m above freezing 3564 m (92% cover in 10 nmi) · no GLM flashes within 25 nmi / 30 min, likely cirrus / stratiform ice rather than cumulus · 7.1 ≥ 6 ft significant wave height

Launch Timeline

Countdown

T-00:38:00

GO for Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:35:00

Prop 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+00:02:24

MECO

T+00:02:28

Stage 2 Separation

T+00:02:36

SES-1

T+00:02:55

Fairing Separation

T+00:06:24

Entry Burn Startup

T+00:06:47

Entry Burn Shutdown

T+00:08:12

Stage 1 Landing Burn

T+00:08:36

Stage 1 Landing

T+00:08:39

SECO-1

T+00:53:27

SES-2

T+00:53:28

SECO-2

T+01:00:20

Starlink Deployment

Quick facts

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 4E

SiteVandenberg SFB, CA, USA

WindowWednesday October 22 2025, 14:00:00 UTC→Wednesday October 22 2025, 18:00:00 UTC

Vehicle

FamilyFalcon

Height70 m

Diameter3.7 m

Stages2

ReusableYes

LEO capacity22,800 kg

Track record606/607 successful

Landings593/598