Tranche 1 Transport Layer C (21 КА) – Falcon 9 (B1093.7) – Vandenberg SLC-4E – 15.10.2025 23:06 UTC

[zandr]

https://x.com/GewoonLukas_/status/1970385860186038700

Lukas C. H.  @GewoonLukas_
Lockheed Martin has announced that they've delivered the next batch of 21 satellites for the SDA's Tranche 1 Transport Layer! The satellites are currently undergoing preparations for a launch mid next month. This will be the 2nd out of 6 T1TL launches.
https://lockheedmartin.com/en-us/news/features/2025/space-based-threat-detection-security-is-about-to-get-smarter.html

[zandr]

https://www.spacex.com/launches/sda-t1tl-c

SpaceX is targeting Tuesday, October 14 at 4:11 p.m. PT for a Falcon 9 launch of the Space Development Agency's (SDA) Tranche 1 data transport mission to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California. If needed, a backup opportunity is available on Wednesday, October 15 at 4:03 p.m. PT. This is the second of ten Tranche 1 missions Falcon 9 will launch on behalf of the SDA.
A live webcast of this mission will begin about 10 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 will be the seventh flight for the first stage booster supporting this mission, which previously launched SDA T1TL-B Tranche 1 and five 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.
The space vehicles launched during this mission will provide data transport as a part of SDA's Proliferated Warfighter Space Architecture, a new layered network of satellites in low-Earth orbit and supporting elements that will provide global military tactical communication and missile warning, indication, and tracking capabilities...

B1093.7

[zandr]

Там же

Launch, Landing, and Deployment
All Times Approximate
Hr/Min/Sec   Event
00:01:12   Max Q (moment of peak mechanical stress on the rocket)
00:02:29   1st stage main engine cutoff (MECO)
00:02:33   1st and 2nd stages separate
00:02:40   2nd stage engine starts (SES-1)
00:03:16   Fairing deployment
00:06:33   1st stage entry burn begins
00:06:58   1st stage entry burn ends
00:08:17   1st stage landing burn begins
00:08:33   2nd stage engine cutoff (SECO-1)
00:08:41   1st stage landing

"and Deployment" - о времени отделения спутников военного назначения не сообщается.

[Брабонт]

Номера USA xxx им не положены, получается...

[zandr]

Не улетела - плохая погода

SpaceX  @SpaceX
Due to unfavorable weather, now targeting Wednesday, October 15 for Falcon 9's launch of @SemperCitiusSDA's second Tranche 1 data transport mission from pad 4E in California → http://spacex.com/launches/sda-t1tl-c

[zandr]

https://www.spacex.com/launches/sda-t1tl-c

SpaceX is targeting Wednesday, October 15 at 4:03 p.m. PT for a Falcon 9 launch of the Space Development Agency's (SDA) Tranche 1 data transport mission to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California. This is the second of ten Tranche 1 missions Falcon 9 will launch on behalf of the SDA...

16 октября 02:03 мск.

[zandr]

Код Выделить Развернуть

https://www.youtube.com/watch?v=IkEeUdH4pMM

Go! - SpaceX - Falcon 9 - Tranche 1 Transport Layer C - SLC-4E - Vandenberg SFB - Space Affairs Live
  SPACE AFFAIRS

[zandr]

https://x.com/LMSpace/status/1978215538208694369

Lockheed Martin Space  @LMSpace
Stacked and ready for launch.
Our 21 Tranche 1 Transport Layer satellites are prepared for launch! Soon they'll join the @sempercitiussda's Proliferated Warfighter Space Architecture (PWSA).

[zandr]

https://x.com/Dillonshrop06/status/1978574842250121262

Dillon  @Dillonshrop06
Hazard Map for SDA-T1TL-C
http://bit.ly/476Ns1x
NET October 15 2312 UTC
 

[zandr]

Пуск, разделение ступеней.
Сброс ГО не показали. Трансляции со второй ступени не было.

[zandr]

Посадка первой ступени.
Вы не можете просматривать это вложение.
Ступень села.

[zandr]

Точное время пуска

Jonathan McDowell  @planet4589
LAUNCH at 2306 UTC Oct 15 of a Falcon 9 from Vandenberg Space Force Base with 21 Lockheed Martin/Terran Orbital communication sats for the US DoD Space Development Agency's Tranche 1 Transport Layer system

[zandr]

https://vk.com/spacex?from=groups&w=wall-41152133_532964

Статистика запуска миссии Tranche 1С
— 3-й и 4-й полёт створок обтекателя
— 5-й плановый запуск SpaceX в октябре
— 7-й полёт ступени Falcon 9 B1093
— 129-й плановый запуск SpaceX этого года
— 155-й запуск SpaceX c площадки SLC-4E
— 158-я успешная посадка на платформу OCISLY
— 422-я успешная посадка ступени на платформу
— 518-я успешная посадка ускорителей ракет Falcon
— 546-й пуск ракеты Falcon 9
— 562-й запуск SpaceX.

[zandr]

Jonathan McDowell  @planet4589
The first 10 Lockheed Martin SDA T1TL-C sats launched on Oct 14 (out of 21 aboard) have been cataloged in Space-Track as SDA-1664 to SDA-1673

[zandr]

Каталогизированы все 21

2025-230A    65974   SDA-1664    103.99   81.30   950   945   0.0003512       0.43
2025-230B    65975   SDA-1665    103.94   81.30   948   941   0.0004961       0.36
2025-230C    65976   SDA-1666    104.00   81.30   950   945   0.0003173       0.50
2025-230D    65977   SDA-1667    103.98   81.30   950   944   0.0004010       0.50
2025-230E    65978   SDA-1668    103.94   81.30   948   941   0.0004943       0.43
2025-230F    65979   SDA-1669    103.95   81.30   949   942   0.0005089       0.43
2025-230G    65980   SDA-1670    103.99   81.30   950   944   0.0003758       0.50
2025-230H    65981   SDA-1671    103.94   81.30   949   941   0.0005029       0.36
2025-230J    65982   SDA-1672    103.97   81.30   950   943   0.0004377       0.43
2025-230K    65983   SDA-1673    103.93   81.30   948   941   0.0005059       0.43
2025-230L    65984   SDA-1674    103.94   81.30   948   941   0.0004972       0.43
2025-230M    65985   SDA-1675    103.99   81.30   950   945   0.0003601       0.86
2025-230N    65986   SDA-1676    104.00   81.30   950   946   0.0002964       0.86
2025-230P    65987   SDA-1677    104.00   81.30   950   945   0.0003282       0.42
2025-230Q    65988   SDA-1678    103.93   81.30   948   941   0.0004983       0.36
2025-230R    65989   SDA-1679    103.95   81.30   949   941   0.0005136       0.43
2025-230S    65990   SDA-1680    103.96   81.30   949   942   0.0005047       0.43
2025-230T    65991   SDA-1681    103.95   81.30   949   942   0.0005139       0.36
2025-230U    65992   SDA-1682    103.98   81.30   950   944   0.0003829       0.43
2025-230V    65993   SDA-1683    103.98   81.30   950   943   0.0004160       0.43
2025-230W    65994   SDA-1684    103.99   81.30   950   944   0.0003956       0.43

https://celestrak.org/NORAD/elements