T-Minus ZeroComm Link

Launch Detail

Loading launch detail

Pulling launch timing, vehicle context, weather signals, and mission evidence.

TMinusZero

Preparing the latest launch data.

Starlink Group 11-21 (Falcon 9 Block 5) launch | T-Minus Zero

Launch detail

Falcon 9 Block 5 | Starlink Group 11-21

Name: Falcon 9 Block 5 | Starlink Group 11-21
Start: 2025-10-27T21:12:00.000Z
End: 2025-10-28T01:12:00.000Z
Location: Space Launch Complex 4E

SpaceX • Falcon 9 Block 5 • Space Launch Complex 4E (CA)

Schedule checks follow the shared adaptive cadence.

Track this launch on iPhone Back to feed

SuccessROUTINE

Starlink Group 11-21

SpaceX • Falcon 9 Block 5 • SLC-4E

T- countdown

Watch

Mission summary

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

Status: Success
Provider: SpaceX
Vehicle: Falcon 9 Block 5
Launch site: Space Launch Complex 4E, Vandenberg SFB, CA, USA
Mission type: Communications
Orbit: Low Earth Orbit

SpaceX

Milestone map

Flight plan

Live targets are highlighted across the sequence.

T+1:12Oct 27, 2025, 5:45 PM PDT
Max-Q
Maximum dynamic pressure
T+2:25Oct 27, 2025, 5:46 PM PDT
MECO
Cut-off of the main engine
T+2:28Oct 27, 2025, 5:46 PM PDT
Stage 2 Separation
Separation of the second stage from the first
T+2:35Oct 27, 2025, 5:46 PM PDT
SES-1
First start of the second engine
T+2:57Oct 27, 2025, 5:46 PM PDT
Fairing Separation
Separation of the payload fairing
T+6:05Oct 27, 2025, 5:49 PM PDT
Entry Burn Startup
Start of the atmospheric entry burn
T+6:31Oct 27, 2025, 5:50 PM PDT
Entry Burn Shutdown
End of the atmospheric entry burn
T+8:00Oct 27, 2025, 5:51 PM PDT
Stage 1 Landing Burn
Start of the first stage landing burn
T+8:23Oct 27, 2025, 5:52 PM PDT
Stage 1 Landing
Landing of the first stage
T+8:39Oct 27, 2025, 5:52 PM PDT
SECO-1
First cut-off of the second engine
T+53:01Oct 27, 2025, 6:36 PM PDT
SES-2
Second start of the second engine
T+53:02Oct 27, 2025, 6:36 PM PDT
SECO-2
Second cut-off of the second engine
T+59:52Oct 27, 2025, 6:43 PM PDT
Starlink Deployment
Deployment of the Starlink stack from the rocket

Loading jellyfish outlook...

Loading FAA airspace...

Vehicle details

Stages & recovery

Launch-stage and landing context surfaced from LL2 when it exists.

Presence based

Photo credit: USSF SSC - License: Department of Defense Image Use Policy - Single-use

First stage

B1082

Landing success: 100%

Fastest turnaround: 25d

8 in 2026

First flight: Jan 03, 2024

Last mission: Oct 27, 2026, 7:25 AM UTC

Source: Launch Library 2

Falcon 9 Block 5 booster.

Recovery

Booster recovery

Autonomous Spaceport Drone Ship • Of Course I Still Love You

Successful landing • LL2

LL2

Drone ship: Of Course I Still Love You (OCISLY)

Type: Autonomous Spaceport Drone Ship

Downrange: 574 km

The Falcon 9 first stage B1082 has landed on ASDS OCISLY after its 17th flight.

Loading stages and recovery...

Photos

Mission, booster & pad imagery

Free-to-share photography matched to this launch. Tap a photo to view it at full resolution.

Mission patches

Space X Starlink Mission Patch

This booster: B1082

Launch Library 2 (The Space Devs)Photos: DVIDS / U.S. Dept. of Defense

This rocket: Falcon 9 Block 5

Launch Library 2 (The Space Devs)Photos: DVIDS / U.S. Dept. of DefensePhotos: NASAWikimedia Commons · Public domain

Landing: Of Course I Still Love You

Launch Library 2 (The Space Devs)Wikimedia Commons · CC0Wikimedia Commons · Public domain

Launch pad: Space Launch Complex 4E

Launch Library 2 (The Space Devs)Photos: DVIDS / U.S. Dept. of DefenseWikimedia Commons · CC BY-SA 4.0

Loading photos...

Loading mission resources...

Watch

Live coverage

Stream links and embedded coverage.

Open stream

Launch info

Provider

SpaceX

Vehicle

Falcon 9 Block 5

Pad

Space Launch Complex 4E (SLC-4E)

State

NET

2025-10-28T00:43:49+00:00

Window start

2025-10-27T21:12:00+00:00

Window end

2025-10-28T01:12:00+00:00

Orbit

Low Earth Orbit

Mission type

Communications

Launch site

Vandenberg SFB, CA, USA

Change log

Launch update history

Premium keeps the launch-by-launch change log visible so you can review slips, window edits, and status changes without waiting for an error-driven upgrade prompt.

Premium

Detected

Summary

Details

Update 1

NET updated

Premium detail rows

Update 2

Status changed

Premium detail rows

Update 3

Window refined

Premium detail rows

Preview only. Upgrade for the live controls and data.

Loading launch updates...

Launch story

Mission stats

Provider, rocket, pad, and booster history tied to this launch.

2026 snapshot

Provider legacy

SpaceX

591

Launch attempts including this one

142 in 2026

SpaceX has 591 launches on record, with 142 in 2026.

Rocket track record

Falcon 9 Block 5

643

Successful missions

118 in 2026

Falcon 9 Block 5 has 643 successful missions on record, with 118 in 2026.

Pad history

Space Launch Complex 4E

227

Pad launches

53 in 2026

Space Launch Complex 4E has 227 launches from this pad on record, with 53 in 2026.

Rocket reliability

100% all time

2026: 100% (118/118)

Pad turnaround

2d 10h

Reported pad reuse cadence.

Booster story

First-stage boosters

Core-level mission cadence associated with this launch.

1 core

active. Flight proven. Tracked 26 local missions.Configuration: Falcon 9 Block 5Landing record: 23/23 landingsLanding success: 100%Fastest turnaround: 25dFirst flight: Jan 03, 2024Last mission: Oct 27, 2026, 7:25 AM UTCSource: Launch Library 2

Loading launch stats...

Chrono-Helix

Vehicle timeline

Falcon 9 Block 5 launches across time.

Drag, scroll, or use arrow keys.

Fastest turnaround: 1 days

Past below / Future above

Loading vehicle timeline...

Tracked objects from this launch

28 objects

SATCAT inventory for 2025-244

Last checked: 2026-10-24T12:11:01.519+00:00

Last success: 2026-10-24T12:11:01.519+00:00

Last non-empty: 2026-10-24T12:11:01.519+00:00

Latest snapshot: 2026-10-24T12:11:01.519+00:00

Snapshot hash: d2afb3a681f6d1ec039b92d24e77cd30b0900c8c8a7ff44fe393002c2a798115

LL2 payloads: 0SATCAT payloads: 28Delta: +28RB: 0DEB: 0UNK: 0

Open SATCAT inventory

Orbit enrichment loads on demand when this section opens.

SATCAT payload objects

STARLINK-35748
2025-244ANORAD 66206PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
461 km → 464 km
STARLINK-35736
2025-244AANORAD 66230PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
461 km → 465 km
STARLINK-35735
2025-244ABNORAD 66231PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
461 km → 465 km
STARLINK-35753
2025-244ACNORAD 66232PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35626
2025-244ADNORAD 66233PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
461 km → 464 km
STARLINK-35747
2025-244BNORAD 66207PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.84 min
Inc: 53.2°
461 km → 463 km
STARLINK-35751
2025-244CNORAD 66208PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35750
2025-244DNORAD 66209PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
461 km → 464 km
STARLINK-35740
2025-244ENORAD 66210PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 463 km
STARLINK-35723
2025-244FNORAD 66211PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35710
2025-244GNORAD 66212PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.1°
462 km → 464 km
STARLINK-34204
2025-244HNORAD 66213PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 463 km
STARLINK-35714
2025-244JNORAD 66214PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 463 km
STARLINK-35712
2025-244KNORAD 66215PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35709
2025-244LNORAD 66216PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35700
2025-244MNORAD 66217PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35722
2025-244NNORAD 66218PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 463 km
STARLINK-35737
2025-244PNORAD 66219PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.1°
462 km → 464 km
STARLINK-35677
2025-244QNORAD 66220PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
460 km → 465 km
STARLINK-35704
2025-244RNORAD 66221PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35666
2025-244SNORAD 66222PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.1°
460 km → 465 km
STARLINK-35664
2025-244TNORAD 66223PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35733
2025-244UNORAD 66224PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-35734
2025-244VNORAD 66225PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 463 km
STARLINK-34466
2025-244WNORAD 66226PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km
STARLINK-34882
2025-244XNORAD 66227PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
461 km → 464 km
STARLINK-35731
2025-244YNORAD 66228PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
461 km → 464 km
STARLINK-35758
2025-244ZNORAD 66229PAYUnited States (US)Ops: +
Technical details
Orbit type: ORBOrbit center: EALaunch date: 2025-10-28Launch site: AFWTRPeriod: 93.85 min
Inc: 53.2°
462 km → 464 km

Falcon 9 Block 5 | Starlink Group 11-21

Starlink Group 11-21

Mission summary

Flight plan

Stages & recovery

B1082

Autonomous Spaceport Drone Ship • Of Course I Still Love You

Mission, booster & pad imagery

Live coverage

Launch info

Launch update history

Mission stats

First-stage boosters

Launch update history

Mission, booster & pad imagery

Mission stats

First-stage boosters

Vehicle timeline

Launch news

Vehicle timeline

Launch news

Stages & recovery

B1082

Autonomous Spaceport Drone Ship • Of Course I Still Love You