Author Topic: SpaceX F9 : Starlink group 11-30 : VSFB SLC-4E : 23 November 2025 (08:48 UTC)  (Read 12328 times)

Offline Galactic Penguin SST

Thread for the Starlink Group 11-30 launch.

Launch 23 November 2025, at 08:48:00 UTC (12:48 am PST), from Vandenberg SLC-4E, on booster 1100-1. The first stage has landed aboard Of Course I Still Love You.

Payload 28 Starlink V2.0 Mini satellites, to a 53.17 degrees inclination orbit on a southeastern trajectory.  Initial orbit 260 x 271 km.

Please use the Starlink Discussion Thread for all general discussion on Starlink.

Check the Starlink Index Thread for links to more Starlink information.



L2 SpaceX: https://forum.nasaspaceflight.com/index.php?board=60.0
« Last Edit: 11/23/2025 03:16 pm by Galactic Penguin SST »
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Offline Galactic Penguin SST

https://www.spacex.com/launches/sl-11-30

Quote
SpaceX’s Falcon 9 is targeting the launch of 28 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) from Vandenberg Space Force Base in California.

A live webcast of this mission will begin about five minutes prior to liftoff, which you can watch here and on X @SpaceX. You can also watch the webcast on the X TV app.

This is the 30th flight for the first stage booster supporting this mission, which previously launched NROL-87, NROL-85, SARah-1, SWOT, Transporter-8, Transporter-9, NROL-146, Bandwagon-2, NROL-153, NROL-192, Transporter-14, and 18 Starlink missions. Following stage separation, the first stage will land on the Of Course I Still Love You droneship, which will be stationed in the Pacific Ocean.

There is the possibility that residents of Santa Barbara, San Luis Obispo, and Ventura counties may hear one or more sonic booms during the launch, but what residents experience will depend on weather and other conditions.
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Offline Salo

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https://www.spacex.com/launches/sl-11-30
Quote
November 13, 2025
Starlink Mission

SpaceX’s Falcon 9 is targeting the launch of 28 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) from Vandenberg Space Force Base in California.

Offline Galactic Penguin SST

https://www.spacex.com/launches/sl-11-30
Quote
November 13, 2025
Starlink Mission

SpaceX’s Falcon 9 is targeting the launch of 28 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) from Vandenberg Space Force Base in California.

Still waiting for other indications on that move up - the Twitter live stream for example still shows the date as the 19th.
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Quote
November 19, 2025
Starlink Mission

Looks like website is back to the 19th.

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Offline Galactic Penguin SST

https://www.spacex.com/launches/sl-11-30
Launch: November 20, 2025

And now showing November 19-20 at 10:01 pm - 2:01 am PST, confirming that the FAA commercial launch restrictions do apply to local time at each launch site across the US.

This date is also in flux after Transporter-15 got knocked out of its schedule slot.
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Offline john57sharp

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Both Transporter 15 and this mission have B1071?

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Both Transporter 15 and this mission have B1071?

I think they are just planning on B1071 flying next and if the FAA restriction is lifted then Transporter-15 flies with it otherwise Starlink 11-30 will.

Offline Galactic Penguin SST

https://www.spacex.com/launches/sl-11-30
Launch: November 20, 2025

And now showing November 19-20 at 10:01 pm - 2:01 am PST, confirming that the FAA commercial launch restrictions do apply to local time at each launch site across the US.

This date is also in flux after Transporter-15 got knocked out of its schedule slot.

And now reverted now that this restriction may be lifted by then, although de-conflicting with Transporter-15 is still pending.
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https://www.spacex.com/launches/sl-11-30
Launch: 23 November 08:00 - 12:00 UTC = 12:00 am - 4:00 am PST
Quote
SpaceX’s Falcon 9 is targeting the launch of 28 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) from Vandenberg Space Force Base in California.

A live webcast of this mission will begin about five minutes prior to liftoff, which you can watch here and on X @SpaceX. You can also watch the webcast on the X TV app.

This is the 30th flight for the first stage booster supporting this mission, which previously launched NROL-87, NROL-85, SARah-1, SWOT, Transporter-8, Transporter-9, NROL-146, Bandwagon-2, NROL-153, NROL-192, Transporter-14, and 18 Starlink missions. Following stage separation, the first stage will land on the Of Course I Still Love You droneship, which will be stationed in the Pacific Ocean.

There is the possibility that residents of Santa Barbara, San Luis Obispo, and Ventura counties may hear one or more sonic booms during the launch, but what residents experience will depend on weather and other conditions.
Still listed with B1071-30.
« Last Edit: 11/15/2025 05:32 am by zubenelgenubi »
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Cross-post re: Falcon 9 immediate future Vandenberg schedule:
There's lot of confusions between this, Starlink Group 11-30 and even Transporter-15 on the sequence of launches after Sentinel-6B, but this marine navigation warning was filed today: https://www.navcen.uscg.gov/broadcast-notice-to-mariners-message?guid=66833652

SAFETY / Pacific Ocean / SPACE OPERATIONS / CGD-SW BNM 9054-25 / Mon, 17 Nov 2025 12:05:16 -0500

1. SPACE LAUNCH OPERATIONS, WHICH MAY BE HAZARDOUS TO SURFACE VESSELS, WILL
BE CONDUCTED WITHIN PORTIONS OF THE FOLLOWING HAZARD AREAS FOR SPACE X
STARLINK G11-15
:
A. FROM 32-37-00N/118-51-00W
TO 32-35-00N/118-52-00W
TO 34-31-00N/120-38-00W
TO 34-40-00N/120-39-00W
TO 34-33-00N/120-13-00W TO BEGINNING
B. FROM 30-26-00N/117-26-00W
TO 30-47-00N/117-25-00W
TO 30-30-00N/116-57-00W
TO 30-11-00N/116-53-00W
TO 30-05-00N/117-07-00W TO BEGINNING
C. FROM 28-58-00N/116-22-00W
TO 29-12-00N/116-48-00W
TO 29-32-00N/117-06-00W
TO 29-46-00N/117-11-00W
TO 30-03-00N/117-10-00W
TO 30-11-00N/116-57-00W
TO 30-11-00N/116-36-00W
TO 30-05-00N/116-28-00W
TO 29-42-00N/116-06-00W
TO 29-18-00N/115-56-00W TO BEGINNING

2. HAZARD PERIODS FOR PRIMARY LAUNCH DAY AND BACKUP LAUNCH DAYS (ALL TIMES
ARE REPRESENTED AS ZULU TIME UNLESS OTHERWISE INDICATED):

A.
22/2144 NOV 25 TO 23/0207 NOV 25.
23/2122 NOV 25 TO 24/0145 NOV 25.
24/2100 NOV 25 TO 25/0123 NOV 25.
25/2037 NOV 25 TO 26/0100 NOV 25.
26/2015 NOV 25 TO 27/0038 NOV 25.
27/1953 NOV 25 TO 28/0016 NOV 25.
28/1931 NOV 25 TO 28/2354 NOV 25.
B.
23/2144 NOV 25 TO 23/0209 NOV 25.
24/2122 NOV 25 TO 24/0147 NOV 25.
25/2100 NOV 25 TO 25/0125 NOV 25.
26/2037 NOV 25 TO 26/0102 NOV 25.
27/2015 NOV 25 TO 27/0040 NOV 25.
28/1953 NOV 25 TO 28/0018 NOV 25.
29/1931 NOV 25 TO 28/2356 NOV 25.
C.
22/2144 NOV 25 TO 23/0226 NOV 25.
23/2122 NOV 25 TO 24/0204 NOV 25.
24/2100 NOV 25 TO 25/0142 NOV 25.
25/2037 NOV 25 TO 26/0119 NOV 25.
26/2015 NOV 25 TO 27/0057 NOV 25.
27/1953 NOV 25 TO 28/0035 NOV 25.
28/1931 NOV 25 TO 29/0013 NOV 25.

3. THE U.S. COAST GUARD IS PROVIDING THIS NOTICE TO ADVISE MARINERS OF THESE
HAZARDOUS AREAS IDENTIFIED BY U.S. SPACE FORCE AND/OR A COMMERCIAL SPACE
OPERATION, WHICH MAY IMPACT NAVIGATION INTERESTS. NAVIGATION HAZARDS FROM
ROCKET LAUNCH ACTIVITIES MAY INCLUDE FREE FALLING DEBRIS AND/OR DESCENDING
VEHICLES OR VEHICLE COMPONENTS UNDER VARIOUS MEANS OF CONTROL. MARINERS ARE
URGED TO AVOID WATERS WITHIN ROCKET FLIGHT TRAJECTORIES/HAZARD AREAS DURING
LAUNCH WINDOWS AS DETAILED ABOVE.

4. FOR MORE INFORMATION, MARINERS MAY CONTACT THE U.S. SPACE FORCE LAUNCH
INFORMATION HOTLINE AT 1-800-470-7232 OR BY VISITING
WWW.PATRICK.SPACEFORCE.MIL. FOR NAVIGATIONAL SAFETY, MARINERS ARE ADVISED TO
REFER TO THE GEOSPATIAL CHART AT WWW.NAVCEN.USCG.GOV/CHART FOR INFORMATION ON
SPACE LAUNCH AND RECOVERY OPERATIONS (SOLAR).
BT

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Offline Galactic Penguin SST

CADENA OIS just added this and the one West Coast Starlink launch after it, Group 15-10 (but curiously not 11-15!):

Primary Launch Day NOV 23 0800Z-1242Z Backup Launch Day NOV 24 0800Z-1242Z Backup Launch Day NOV 25 0800Z-1242Z Backup Launch Day NOV 26 0800Z-1242Z Backup Launch Day NOV 27 0800Z-1242Z Backup Launch Day NOV 28 0800Z-1242Z Backup Launch Day NOV 29 0800Z-1242Z
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Offline Galactic Penguin SST

After accidentally co-assigned B1071-30 with Transporter-15 for days, the booster assignment has just been changed on SpaceX’s mission page, and it’s using a brand new booster:

Quote
This is the first flight for the first stage booster supporting this mission.

This is likely B1100 with its special serial number markings, seen test fired at McGregor several weeks ago.
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Offline Steven Pietrobon

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PDF of online press kit.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Vandenberg Space Force Base Guardians and Airmen are scheduled to support the launch of a SpaceX Falcon 9 rocket carrying 28 Starlink satellites into low-Earth orbit, Sunday November 23, between 12 a.m. (midnight) and 4 a.m. from Space Launch Complex 4 East (SLC-4).

The timing is driven by orbital mechanics and ensures the vehicles reach the precise point in space required to execute mission objectives.

A live webcast of this mission will begin about five minutes prior to liftoff, which you can watch at https://www.spacex.com/launches/sl-11-30 and on X @SpaceX. You can also watch the webcast on the X TV app.

Following stage separation, the first stage will land on the Of Course I Still Love You droneship, which will be stationed in the Pacific Ocean.

This launch supports Department of War communications through advanced low Earth orbit technology.

Based on Vandenberg SFB's updated audibility modeling, residents of Carpinteria, Ojai, Santa Barbara, Ventura, and Oxnard may hear a sonic boom approximately 8-10 minutes after launch, with the greatest likelihood of audibility in the Ojai and Santa Barbara areas.

Areas local to Vandenberg Space Force Base will hear the initial low rumble of take-off.

Vandenberg SFB continues to provide safe and reliable access to space in support of national security and homeland defense.
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It should be an offshore windy condition that will clear the fog, just in time between storms. I'll provide a detailed weather update and video links tomorrow.
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Launch opportunities per CelesTrak as of 2025 Nov 22 23:20:23 UTC.

Quote
Starlink G11-30 Pre-Launch   
Derived from a pre-launch Starlink-G11-30 state vector, provided by SpaceX. SupGP data is provided for the entire stack, as well as one for a single satellite.
Launch: 2025-11-23 08:34:40 UTC.
Deploy: 2025-11-23 09:34:59.300 UTC.
Launch window: 2025-11-23 08:34:40 UTC to 2025-11-23 08:39:59 UTC.

Backup Launch Opportunity #1   
Launch: 2025-11-23 08:48:00 UTC.
Deploy: 2025-11-23 09:48:19.300 UTC.
Launch window: 2025-11-23 08:48:00 UTC to 2025-11-23 08:48:49 UTC.

Backup Launch Opportunity #2   
Launch: 2025-11-23 09:01:50 UTC.
Deploy: 2025-11-23 10:02:09.300 UTC.
Launch window: 2025-11-23 09:01:50 UTC to 2025-11-23 09:05:39 UTC.

Backup Launch Opportunity #3   
Launch: 2025-11-23 10:08:20 UTC.
Deploy: 2025-11-23 11:08:39.300 UTC.
Launch window: 2025-11-23 10:08:20 UTC to 2025-11-23 10:16:29 UTC.

Backup Launch Opportunity #4   
Launch: 2025-11-23 10:36:50 UTC.
Deploy: 2025-11-23 11:37:09.300 UTC.
Launch window: 2025-11-23 10:36:50 UTC to 2025-11-23 10:39:59 UTC.

Backup Launch Opportunity #5   
Launch: 2025-11-23 11:42:00 UTC.
Deploy: 2025-11-23 12:42:19.300 UTC.
Launch window: 2025-11-23 11:42:00 UTC to 2025-11-23 11:54:49 UTC.

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Here is a consolidated post of available video links for this launch:

SpaceX's direct live broadcast on
Website:  https://www.spacex.com/launches/sl-11-30
 Twitter:  https://x.com/i/broadcasts/1mrGmBAZvwLJy

SpaceX Re-broadcast alternatives on YouTube: 
Space Affairs:  https://youtube.com/watch?v=0JSoNA5JU4Y

There is no planned NSF Live coverage. Alternate Pre-Launch Coverage:  https://youtube.com/watch?v=-wHw6CBRlBk

Replay supplied by The Space Devs (15 min after the broadcast end):  https://youtube.com/@thespacedevs/videos

Summary Video provided by SciNews (15 min after the broadcast ends):  https://youtube.com/@SciNewsRo/videos

Launch Ground Video:  https://bensweather.com/

Fleet Booster Number:  https://twitter.com/BoosterSpX
« Last Edit: 11/23/2025 01:06 am by catdlr »
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Weather.  Looks good for the launch, Santa Ana winds should be dying down, and no fog.

Quote
Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
209 PM PST Sat Nov 22 2025

.SYNOPSIS...22/113 PM.

Dry conditions are expected through the end of next week with
temperatures rising to near to slightly above normal.

&&

.SHORT TERM (TDY-TUE)...22/141 PM.

Santa Ana winds are beginning to diminish this afternoon in
typical style. Wind advisories have been discontinued for coastal
areas but have been extended to 5pm for the inland portions.
Otherwise, a very quiet weather pattern now through Thanksgiving
week as a high pressure ridge builds into the region.
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Luanch has been moved to the 2nd opportunity

Backup Launch Opportunity #1   
Launch: 2025-11-23 08:48:00 UTC.
Deploy: 2025-11-23 09:48:19.300 UTC.
Launch window: 2025-11-23 08:48:00 UTC to 2025-11-23 08:48:49 UTC.
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Just a trial to see if this provides some extra benefit to our VSFB weather conditions:

https://zoom.earth/maps/satellite/#view=33.46,-121.6,6z/date=2025-11-21,18:10,-8
« Last Edit: 11/23/2025 04:32 am by catdlr »
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T-14 min. Launch trajectory
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https://twitter.com/BoosterTracker/status/1992511691402420554

Quote
Booster Tracker
@BoosterTracker
Starlink Group 11-30 will mark SpaceX's 441st Falcon booster landing success on a drone ship and 198th consecutive landing of a Falcon booster.
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Transporter Erector retraction started
« Last Edit: 11/23/2025 07:44 am by catdlr »
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Stage 1 LOX Load Complete
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Stage 2 LOX Load Complete
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GSE closeout
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F9 On Startup
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FD - go for launch
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« Last Edit: 11/23/2025 04:42 pm by catdlr »
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Climb Out
MAX-Q
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MECO, Stage Separation, grid fin deployment
« Last Edit: 11/23/2025 08:04 am by catdlr »
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Fairing Separation
« Last Edit: 11/23/2025 08:02 am by catdlr »
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Booster Apogee
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Entry Burn
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Landing Burn and Landing
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SECO,
Parking Orbit insertion callout,
End broadcast
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Offline unison8557

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Looks like one of the landing legs is damaged?

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Payload for record
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Launch to landing highlight video

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Full rebroadcast in 4K

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Looks like one of the landing legs is damaged?

No, it appears fine.  All the same extension and angle

The video clip highlighted here showed a normal landing.  The flames are normal.


Landing clip

https://youtube.com/clip/UgkxgBlrMxxP1Kn6fOHd0LYPvR6-N1daCUsN?si=YjXOMhw2TOUXIlTp
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Offline unison8557

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Looks like one of the landing legs is damaged?

No, it appears fine.  All the same extension and angle

The video clip highlighted here showed a normal landing.  The flames are normal.


Landing clip

https://youtube.com/clip/UgkxgBlrMxxP1Kn6fOHd0LYPvR6-N1daCUsN?si=YjXOMhw2TOUXIlTp

I was looking at the left landing leg - it seemed like it was bouncing around right after landing. But looking closer it's obviously just an artifact making it vibrate just a little out of sync with the rest of the frame.
« Last Edit: 11/23/2025 08:36 am by unison8557 »

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https://twitter.com/spacecoastwest/status/1992530774634201581

Quote
Magnus B - Space Coast West
@spacecoastwest
The 100th Falcon 9 booster, B1100 delivers its first payload with the launch of Starlink 11-30 and 28 Starlink satellites to a low earth orbit from SLC-4E at Vandenberg Space Force Base in California
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Looks like one of the landing legs is damaged?

No, it appears fine.  All the same extension and angle

The video clip highlighted here showed a normal landing.  The flames are normal.


Landing clip

https://youtube.com/clip/UgkxgBlrMxxP1Kn6fOHd0LYPvR6-N1daCUsN?si=YjXOMhw2TOUXIlTp

I was looking at the left landing leg - it seemed like it was bouncing around right after landing. But looking closer it's obviously just an artifact making it vibrate just a little out of sync with the rest of the frame.

Bouncing is typical. Remember, it is not a hover with a soft landing; it is a hoverslam designed to land just as the engine turns off. Depending on the waves in the ocean, it may bounce and slide around. This is normal.


Here is one where it bounces and moves over a little

« Last Edit: 11/23/2025 08:53 am by catdlr »
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https://twitter.com/_rykllan/status/1992531770445856928


Quote
rykllan
@_rykllan
#Falcon9 fairing halves of #Starlink 11-30
« Last Edit: 11/23/2025 08:55 am by catdlr »
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https://twitter.com/SpaceX/status/1992532224684773542

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SpaceX
@SpaceX

Deployment of 28 @Starlink satellites confirmed

https://twitter.com/SpaceX/status/1992534055402066427

Quote
SpaceX
@SpaceXFalcon 9 launches 28 @Starlink satellites from California
« Last Edit: 11/23/2025 04:39 pm by catdlr »
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My coverage for tonight's launch is complete. This is Tony from NSF. Wishing you a wonderful morning! 
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Offline Galactic Penguin SST

https://twitter.com/turkeybeaver/status/1992626203522437571

Kiko Dontchev confirms the booster ID:

Quote
This was the first flight of Booster 1100, the 100th Falcon 9 booster!
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https://x.com/turkeybeaver/status/1992626203522437571

Kiko Dontchev confirms the booster ID:

Quote
This was the first flight of Booster 1100, the 100th Falcon 9 booster!

Do the 7 Falcon 9 Block 1.0 boosters not count?

Offline Galactic Penguin SST

https://twitter.com/spacecoastwest/status/1993053343250538917

Quote
The 💯 Falcon 9 booster, B1100.1 returns to the Port of Long Beach following its first flight from Vandenberg Space Force Base in California.
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Offline Galactic Penguin SST

Starlink satellites s/n 35956 (2025-271N/66629) was launched as part of the Group 11-30 launch.

https://twitter.com/Starlink/status/2001691802911289712

Quote
On December 17, Starlink experienced an anomaly on satellite 35956, resulting in loss of communications with the vehicle at 418 km. The anomaly led to venting of the propulsion tank, a rapid decay in semi-major axis by about 4 km, and the release of a small number of trackable low relative velocity objects. SpaceX is coordinating with the @USSpaceForce and @NASA to monitor the objects.
 
The satellite is largely intact, tumbling, and will reenter the Earth’s atmosphere and fully demise within weeks. The satellite's current trajectory will place it below the @Space_Station, posing no risk to the orbiting lab or its crew.
 
As the world’s largest satellite constellation operator, we are deeply committed to space safety. We take these events seriously. Our engineers are rapidly working to root cause and mitigate the source of the anomaly and are already in the process of deploying software to our vehicles that increases protections against this type of event.
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Offline StraumliBlight

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https://celestrak.org/NORAD/elements/supplemental/table.php?INTDES=2025-271

Jonathan McDowell Linkedin [Dec 18]

Quote
According to SpaceX, on Dec 17 one of the Group 11-30 satellites, Starlink 35956 (66629, 2025-271N), suffered a failure with venting of the propulsion tank and release of some debris objects. This is reflected in a 3km dip in the orbit tracking seen here
« Last Edit: 12/18/2025 09:05 pm by StraumliBlight »

Offline eeergo

What causes an EP (argon) tank to overpressurize and burst out ("venting" being a likely euphemism for bursting, given the debris field generated)?
-DaviD-

Offline eeergo

-DaviD-

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https://x.com/astroEdLu/status/2002171311062425959

Quote
Ed Lu
@astroEdLu

We @LeoLabs_Space are tracking hundreds of debris objects associated with @starlink 35396. As per usual, these objects tend to spread out along the orbital track, and have already spread out over 6000km.
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https://x.com/astroEdLu/status/2002171311062425959

LeoLab Linkedin [Dec 19]

Quote
LeoLabs orbital diagnostics tools captured early evidence of the SpaceX Starlink 35956 fragment creation event on 17 Dec 2025.

We quickly assessed that the satellite’s initial drop in orbital altitude was likely caused by an internal energetic source rather than a collision with space debris or another object.

LeoLabs Global Radar Network immediately detected tens of objects in the vicinity of the satellite after the event. Additional fragments may have been produced — analysis is ongoing. Due to the low altitude of the event, fragments from this anomaly will likely de-orbit within a few weeks.

We’ll continue to monitor the situation and deliver safety information to operators as needed.

https://www.space-track.org

Quote
U.S. Space Forces-Space (S4S) has confirmed an anomalous debris event of STARLINK-35956 (INTLDES 2025-271, 66629), which likely occurred 18 Dec 25 at 0140 UTC. There is no assessed risk to the ISS. Analysis is ongoing. Please refer to SpaceX for additional information on this event.

https://twitter.com/michaelnicollsx/status/2002419447521562638

Quote
Imagery collected by Vantor’s WorldView-3 satellite about 1 day after the anomaly shows that @starlink Satellite 35956 is largely intact.  The 12-cm resolution image was collected over Alaska from 241 km away.  We appreciate the rapid response by @vantortech to provide this imagery.  Additional data suggest that there is a small number of trackable debris objects from the event, and we expect the satellite and debris to reenter and fully demise within weeks.

Vantor Linkedin [Dec 19]

Quote
We partnered with SpaceX to rapidly image a Starlink satellite following a reported on-orbit anomaly.
 
Within hours, we used our WorldView Space capability to collect a 12 cm non-Earth image that provided visual intelligence about the condition of the spacecraft. WorldView-3 was 241 km away from the Starlink when it collected this image, which shows the satellite is largely intact. SpaceX will use this image to further assess the spacecraft’s condition.
 
“Our Collection Planning team responded within hours to an urgent commercial customer request to gain visual intelligence on a satellite that had lost communications,” said Todd Surdey, EVP and General Manager of Enterprise and Emerging Products. “By leveraging our non-Earth imaging capabilities and expanded collection capacity, we were able to move quickly and provide confirmation that the satellite was mostly intact, enabling SpaceX to assess potential damage.”
 
This collection highlights how responsive space operations can deliver actionable insights in the most time-sensitive situations.
« Last Edit: 12/31/2025 12:27 pm by StraumliBlight »

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