Author Topic: SpaceX FH : Viasat-3 F1 (R): KSC LC-39A : 30 Apr/1 May 2023 (00:26 UTC)  (Read 277826 times)

Offline Josh_from_Canada

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The first of three ViaSat-3 satellites at the @Boeing factory in El Segundo, Calif., completed vibration tests, one of the milestones that qualify a spacecraft for the rigors of launch and harshness of space.

https://twitter.com/ViasatInc/status/1580594218493673472
Launches Seen: Atlas V OA-7, Falcon 9 Starlink 6-4, Falcon 9 CRS-28,

Offline gongora

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SAT-LOA-20221019-00145
Astranis gives a late December launch in their latest filing.  They're switching operation of the satellite from a Bermuda subsidiary to a U.S. subsidiary.

Offline Vahe231991

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Since the Falcon Heavy is scheduled to launch the USSF-44 satellite on October 31, will SpaceX have sufficient time to prepare for the launch of the ViaSat-3 and Arcturus by re-using the booster stages for the Falcon Heavy rocket assigned to the USSF-44 launch?

Offline Josh_from_Canada

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Since the Falcon Heavy is scheduled to launch the USSF-44 satellite on October 31, will SpaceX have sufficient time to prepare for the launch of the ViaSat-3 and Arcturus by re-using the booster stages for the Falcon Heavy rocket assigned to the USSF-44 launch?

ViaSat-3 is not using any boosters from USSF-44
Launches Seen: Atlas V OA-7, Falcon 9 Starlink 6-4, Falcon 9 CRS-28,

Offline crandles57

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USSF-44 and USSF-52 expected to use 1064 and 1065 side boosters

Viasat-3 expected to use 1052 and 1053 side booster.

Expect this was planned to use different boosters in case Viasat-3 was close in time to either USSF44 or USSF-52

Jupiter-3 1073 1076
Psyche 1072 1075

Not sure which USSF-67 will use, but with 4 pairs of side boosters, they are unlikely to need to reuse first pair on first two launches. Might be time to do so, but seems unlikely they would want or need to use same side boosters on consecutive FH launches.

Those boosters are per nextspaceflight, but could change.

Offline Alexphysics

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USSF-67 should use the same side boosters as 44 and 79 as center core. At least that's how it was a couple of months ago and these booster assignments don't seem to change that much since it's FH.

Offline GWR64

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The launch seems to have been postponed to 2023.

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Intelsat License LLC (“Intelsat”) herein requests 180 days of Special Temporary Authority (“STA”),1 commencing January 4, 2023, to use its Nuevo, California Ka-band earth station, Call Sign E170039, to provide launch and early orbit phase (“LEOP”) services for the Arcturus (Aurora-4a) satellite.2 Arcturus is expected to launch on January 4, 2023.3 Intelsat expects the LEOP to last approximately 180 days.

Offline gongora

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https://twitter.com/pbdes/status/1587587590387122182
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.@Viasat-3 sat launch on @SpaceX Falcon Heavy now NET Dec 27, Indonesian co-passenger @kemkominfo sees regulatory in-service extension. #GravitySpaceLLC @ITU.

(I'm guessing the early January date above is probably the most current)


Offline gongora

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Astranis Projects USA LLC (“Astranis”) seeks authority to deploy up to ten fixed earth
stations in the state of Alaska. The earth stations will communicate with Astranis’s Geostationary
Orbit (“GSO”) satellite Arcturus (“Arcturus”). These earth stations will initially support timesensitive
in-orbit testing for Arcturus and will subsequently be used for long-term carrier
monitoring operations. Arcturus is expected to deploy at the end of 2022 and Astranis seeks
authority to operate these earth stations by January 6, 2023. These earth stations will only
communicate over portions of the Ka-band that have been requested for use by Arcturus in
Astranis’s pending space station license application.

¯\_(ツ)_/¯

Offline GewoonLukas_

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Launch now officially NET Early Q1 2023 per Q2FY2023 Shareholder Letter. Satellite is expected to be shipped to the launchsite next month. The specific launch date will be driven by the timing of high priority U.S. national missions operating out of the same launch pad (= USSF-67)

https://investors.viasat.com/static-files/e701f1a2-b4b5-42fb-8cc8-e8affb19a8a1

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We are nearing the initial deployment of the ViaSat-3 constellation. ViaSat-3 (Americas) has now been fully integrated and completed launch environmental testing, as well as ground testing of deployable subsystems. The deployable systems are currently being inspected and re-integrated for launch and the satellite is expected to be ready for shipment to the launch site in December. Launch is anticipated in Q1 CY2023, with a target of earlier in that period, which is later than we had planned. The specific date will be driven by the timing of high priority U.S. national missions operating out of the same launch pad. The programs for the second and third ViaSat-3 satellites remain on schedule, with the launch of ViaSat-3 (EMEA) expected during the summer of 2023.
Lukas C. H. • May the force be with you my friend, Ad Astra Per Aspera ✨️

Offline FutureSpaceTourist

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https://twitter.com/astranis/status/1591150566478336000

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We took Arcturus out of the box to triple check a few things, it passed with flying colors.

Next time Arcturus will be unboxed will be on a launch pad in Cape Canaveral.

We're releasing a vlog next week documenting the final testing process. Follow to see it when it drops.

Offline Rondaz

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ISLs reduce the need for gateways everywhere. But you still drop to a gateway ASAP. What is missing with LEO is demand in many cells. That's inevitable. But so is GEO signal delay because: physics.

https://twitter.com/trengriffin/status/1591510086652137474

Offline FutureSpaceTourist

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Offline AndrewM

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ViaSat-3 has completed its final integration test.

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Viasat Inc. (NASDAQ: VSAT), a global leader in satellite communications, announced today the ViaSat-3 Americas satellite has completed its Final Integrated Satellite Test (FIST) and has now progressed to the Flight Final phase of integration where it is undergoing final build-up to its flight configuration.

https://www.prnewswire.com/news-releases/viasat-3-satellite-completes-final-integrated-satellite-test-301687577.html

Offline zubenelgenubi

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USSF-67 NLT January 10; that would place this launch NET late January?
Successful USSF-44 Launch ‘Sign of What’s to Come’

“We’re launching two satellites within 70 days of one another, which is fantastic from a program perspective,” Rupp said.

This implies that the USSF-67 launch target is no later than January 10th.
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Offline gongora

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SAT-LOA-20221019-00145
Astranis gives a late December launch in their latest filing.  They're switching operation of the satellite from a Bermuda subsidiary to a U.S. subsidiary.

Astranis received their new license for the US subsidiary to operate the satellite.
« Last Edit: 12/08/2022 02:41 am by gongora »

Offline zubenelgenubi

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Will B1052 serve as a Falcon Heavy side booster as 1052.8 instead of 1052.9?

There doesn't seem to be time for it to launch as a single stick and then be prepared for launch as part of a Falcon Heavy due to launch NET late January?

From several months ago, up-thread:
NextSpaceFlight, circa April 25, shows this launch NET September 2022.



B1052.9: Side Booster, unknown recovery

B1068.1: Center Core, expendable

B1053.3: Side Booster, unknown recovery

Since I was the one updating those entires on Next... B1053's next flight is as FH side booster, it's not being converted to F9 (at least not until it flies Viasat-3).<snip>

NextSpaceFlight indicates that B1052.5 will support the launch of [Starlink 4-18].
Yep, still four more missions as F9 counting this one, then Falcon Heavy side for Viasat-3.

Why should 1052 be converted back again? I would rather think of the Psyche side boosters.
Maybe with 1053 as a backup if it hasn't been converted yet.

In the current report from ViaSat I did not find any information about the launch date. Which is generally not good news. But maybe I missed it.
https://investors.viasat.com/static-files/cbf95b9f-3d8d-4ea4-a2a2-cad3b3b0b09b

I didn't say it has to be, I said it will be. Viasat 3 will use B1052-9 and B1053-3 as side boosters.

Also, the side boosters for Psyche will be reused and expended on the launch of Europa Clipper

Edit Dec 19: Launch delayed NET March--still time for a single stick B1052.8 launch?
« Last Edit: 12/21/2022 03:00 am by zubenelgenubi »
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Offline zubenelgenubi

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NextSpaceFlight, updated December 19:
Launch NET March

Launch now scheduled after Crew-6 and SpX-27 from LC-39A.
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Offline gongora

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https://www.sfchronicle.com/tech/article/sf-high-speed-internet-17672858.php

This article also gives March as the expected launch date.

Tags: viasat-3 ussf-44 
 

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