Author Topic: SpaceX F9 : USSF-62/WSF-M SV1 : VSFB : Late March 2024  (Read 5916 times)

Offline Targeteer

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Discussion thread for USSF-62 mission.

NET early 2024 on Falcon 9 from Vandenberg

Main Payloads:
WSF-M SV-1 (Upper Payload Slot)
BLAZE (Lower Payload Slot)

Rideshare Payloads:
ELaNa 56: TRYAD (2x 6U, Auburn U./NASA SOMD)



Ball Aerospace Enters Final Stages of Building Space Force's Next-Gen Operational Weather Satellite

January 10, 2023

    Ball Aerospace completes satellite bus integration and microwave imager testing

BROOMFIELD, Colo., Jan. 10, 2023 /PRNewswire/ -- Ball Aerospace completed the spacecraft bus for the Weather System Follow-on-Microwave (WSF-M) satellite, the U.S. Space Force's next-generation operational environmental satellite system. Ball also finalized environmental testing on the Microwave Imager (MWI) instrument and has started final space vehicle assembly, integration and testing.

Ball Aerospace makes progress on the Weather System Follow-on-Microwave satellite for the U.S. Space Force.

Upon delivery, WSF-M will provide mission data to Department of Defense's (DoD) environmental prediction systems that support all warfighter domains. In addition, it will broadcast real-time, actionable environmental intelligence to on-going military operations across the globe.

"The nearly simultaneous completion of the spacecraft bus and instrument testing mark a significant milestone for the WSF-M program," said, Hope Damphousse, vice president, Strategic Operations, Ball Aerospace. "We are moving forward with spacecraft integration of the MWI sensor, along with a government-furnished Energetic Charged Particle (ECP) sensor, which will be followed by a suite of space vehicle performance and environmental tests."

At the heart of the WSF-M payload is the Ball-built MWI sensor that takes calibrated passive radiometric measurements at multiple microwave frequencies to measure sea surface winds, tropical cyclone intensity and additional environmental data. The ECP sensor will provide critical space weather measurements. WSF-M was designed to mitigate three high-priority DoD Space-Based Environmental Monitoring (SBEM) gaps: ocean surface vector winds, tropical cyclone intensity and the space weather gap, low Earth orbit (LEO) energetic charged particles. It will also address three additional SBEM gaps: sea ice characterization, soil moisture and snow depth. Ball Aerospace was recently awarded the contract modification to develop and build the second WSF-M space vehicle, expected to be completed by late 2027.

Ball Aerospace has played key roles on numerous operational weather satellite programs. Its Ozone Mapping and Profiler Suite (OMPS) instruments are operating on the Ball-built Suomi NPP and NOAA-20 satellites, launched in 2011 and 2017, respectively. OMPS is also on board the Joint Polar Satellite System-2 (JPSS-2), which launched on November 10, 2022. Ball is on contract with NASA to build two additional OMPS instruments for JPSS-3 and JPSS-4. The Ball-built Ion Velocity Meter (IVM) space weather sensors are flying on five of the six Constellation Observing System for Meteorology, Ionosphere and Climate-2 (COSMIC-2) satellites, a joint program with the U.S. Air Force, U.S. Space Force, Taiwan's National Space Organization, NOAA and the University Corporation for Atmospheric Research that launched in 2019.

Mod edit: updated mission payload information and update the WSF-M entry to include the Space Vehicle 1 tag as more than one WSF-M Space Vehicle has been ordered with additional orders proposed.
« Last Edit: 02/07/2024 05:41 pm by Galactic Penguin SST »
Best quote heard during an inspection, "I was unaware that I was the only one who was aware."

Offline Comga

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To my knowlege, there has been no launch announcement.
On May 27 Salo changed the WSF-M launcher on his US Launch Schedule from NLSP-II to Falcon 9.
(The sole alternative was Atlas-V, and there are none of those available anymore, so F9 is a foregone conclusion.)
Salo now has it listed as "TBD - USSF-62: TBD, WSF-M 1, BLAZE - Falcon 9 - Vandenberg SLC-4E"
Ridesharing with a USSF payload could be the reason for the lack of public statement.

A contact on the program says that they will indeed launch on a Falcon 9, with an undisclosed rideshare, as early as next January.
("NET Jan '24" doesn't provide any more information than "2024" so no change in thread title is suggested.)


edit: Thanks gongora. There WAS an announcement of the launcher, on May 26.
Normally we start these threads with an announcement like that.
« Last Edit: 01/12/2023 04:47 am by Comga »
What kind of wastrels would dump a perfectly good booster in the ocean after just one use?

Offline DanClemmensen

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To my knowlege, there has been no launch announcement.
On May 27 Salo changed the WSF-M launcher on his US Launch Schedule from NLSP-II to Falcon 9.
(The sole alternative was Atlas-V, and there are none of those available anymore, so F9 is a foregone conclusion.)
Salo now has it listed as "TBD - USSF-62: TBD, WSF-M 1, BLAZE - Falcon 9 - Vandenberg SLC-4E"
Ridesharing with a USSF payload could be the reason for the lack of public statement.

A contact on the program says that they will indeed launch on a Falcon 9, with an undisclosed rideshare, as early as next January.
("NET Jan '24" doesn't provide any more information than "2024" so no change in thread title is suggested.)
What is the earliest theoretically possible launch of Vulcan Centaur on an NSSL mission? I understand USSF will require two successful non-NSSL flights first, but then what? Must USSF wait for those two flights before they can even start, or can they tentatively assign a flight to Vulcan and then switch it to F9 if Vulcan is not yet available?

Offline gongora

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There are already flights assigned to Vulcan, and it would probably take a multi-year delay from now for them to switch to F9

Offline gongora

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To my knowlege, there has been no launch announcement.

https://www.ssc.spaceforce.mil/Portals/3/Documents/PRESS%20RELEASES/SSC%20Issues%20Launch%20Task%20Orders%20for%20FY22%20NSS%20Missions.pdf?ver=eR_TvXz3KYJArhCmiTk9TA%3D%3D
Quote
The
USSF-62 mission, to be launched onboard a Falcon 9 rocket from the western range into a polar orbit, includes the first Weather System Follow-on (WSF) satellite

Offline gongora

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https://www.ssc.spaceforce.mil/LinkClick.aspx?fileticket=9O_rQGKifLk%3d&portalid=3
Quote
"The Ball team is making outstanding progress on the first WSF-M space vehicle. It
entered the integration and test phase this fall and is on track for launch at the end of 2023,”
said Capt. Nicholas David, WSF-M chief engineer, SSC Space Sensing. “The second space vehicle
will leverage the same team and design.”

Offline gongora

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0915-EX-CN-2023  TRYAD (2x 6U), Auburn University
Quote
TRYAD is sponsored by the Space Operations Mission Directorate at NASA Headquarters. ... which will be flown on the USSF-62 mission to a 550km sun-synchronous orbit. The current launch date is planned for NET 01/01/2024.
...
Overview
TRYAD is a pair of 6U CubeSats designed to simultaneously measure terrestrial gammaray flashes (TGFs) from LEO in order to derive constraints on the electric fields that accelerate the electrons responsible for gamma-ray emissions.

The Payload is a gamma-ray scintillation detector that is comprised of four plastic scintillator bars with silicon photomultiplier (SiPMs) arrays at the end of each bar to detect visible scintillation light produced by gamma-ray interaction with the detector. These detected light pulses are proportional to incident gamma-ray energy

Offline GewoonLukas_

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Testing completed and on track for launch early next year:

Quote
Ball Aerospace Completes Testing on Space Systems Command Operational Weather Monitoring Satellite
September 07, 2023

Ball Aerospace successfully concluded testing on the Weather System Follow-on – Microwave (WSF-M) satellite this week, representing the completion of the first of two satellites Ball is delivering for the U.S. Space Force's Space Systems Command next-generation operational environmental satellite system.

Once on orbit, WSF-M will provide the Department of Defense with critical data meant to fill gaps in existing space-based environmental monitoring, such as the speed and direction of ocean winds, tropical cyclone intensity, ice thickness, snow depth and soil moisture. The satellite is scheduled to launch early next year from Vandenberg Space Force Base in California.

[...]
« Last Edit: 09/25/2023 07:45 am by GewoonLukas_ »
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Offline Salo

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Re: SpaceX F9 : USSF-62/WSF-M SV1 : VSFB : NET early 2024
« Reply #9 on: 12/03/2023 10:52 am »
https://nextspaceflight.com/launches/details/6962
Quote
USSF-62
Launch Time
NET October, 2024

Offline GewoonLukas_

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Re: SpaceX F9 : USSF-62/WSF-M SV1 : VSFB : October 2024
« Reply #10 on: 02/07/2024 05:28 pm »
WSF-M1 has been shipped to Vandenberg, launch is scheduled for Late-March:

Quote
Ball Aerospace Ships Space Systems Command Operational Weather Satellite for Launch
07 Feb, 2024

Ball Aerospace successfully shipped the Weather System Follow-on – Microwave (WSF-M) satellite to Vandenberg Space Force Base in Santa Barbara County, California last week. The satellite is the first of two that Ball Aerospace will deliver for the U.S. Space Force's Space Systems Command next-generation operational environmental satellite system.

The satellite is scheduled to launch in late March aboard a SpaceX Falcon 9 rocket. Once in orbit, WSF-M will dramatically improve space-based environmental monitoring capabilities for the Department of Defense, utilizing a Ball-built Microwave Imager (MWI) to capture real-time data on sea ice and surface winds, tropical cyclone intensity, snow depth, soil moisture and more.

[...]

Edit to add:

Quote
New! ➡ The Weather System Follow-on – Microwave (WSF-M) satellite has successfully shipped to Vandenberg Space Force Base where it is expected to launch late next month.

📰: https://bit.ly/4bHN1wb

https://twitter.com/BallAerospace/status/1755317530036461610
« Last Edit: 02/07/2024 06:52 pm by GewoonLukas_ »
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Offline catdlr

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Offline GewoonLukas_

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Re: SpaceX F9 : USSF-62/WSF-M SV1 : VSFB : Late March 2024
« Reply #12 on: 02/08/2024 09:24 pm »
Quote
#SpaceSystemsCommand 1st Weather System Follow-on-Microwave satellite scheduled for March launch represents #USSF’s next gen space-based environmental monitoring systems

Stay tuned for more about the benefits weather monitoring from our #SpaceSensing team of weather #Guardians.

https://twitter.com/USSF_SSC/status/1755718504299532348
Lukas C. H. • Hobbyist Mission Patch Artist 🎨 • Ad Astra Per Aspera ✨️

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