• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to secondary sidebar
  • NEWS:
  • SatNews
  • SatMagazine
  • MilSatMagazine
  • SmallSat News
  • |     EVENTS:
  • SmallSat Symposium
  • Satellite Innovation

SatNews

  • HOME
  • Magazines
  • Events
  • Perspectives
  • Industry Calendar
    • IN PERSON
    • VIRTUAL
  • Subscribe

Fourth GPS III Satellite Vertically Oriented For September 30th Launch

September 29, 2020

A Falcon 9 with GPS III SV 04 encapsulated inside the payload fairing the stands vertical on the pad at Cape Canaveral’s Space Launch Complex 40 in preparation for its Sept. 30 launch. The satellite will augment the current GPS constellation comprised of 31 operational spacecraft in Medium Earth Orbit (MEO). Photo is courtesy of SpaceX.

The U.S. Space Force’s newest Global Positioning System (GPS) III satellite, Space Vehicle 04 (GPS III SV04) rolled out to Cape Canaveral’s Space Launch Complex 40, September 27.

The Lockheed Martin-built GPS III SV04 is scheduled to launch aboard a SpaceX Falcon 9 rocket – the third National Security Space Launch (NSSL) mission on a Falcon 9 rocket, the second U.S. Space Force (USSF) first-stage booster recovery, and the sixth USSF launch on September 30. The 15-minute launch window opens at 9:51 p.m. EDT. A live feed will start 20 minutes before the launch and conclude approximately 45 minutes afterward. A simulcast of the broadcast can be viewed at www.spacex.com.

GPS III SV04 will be launched to augment the current GPS constellation comprised of 31 operational spacecraft. GPS satellites operate in Medium Earth Orbit (MEO) at an altitude of approximately 20,200 km (12,550 miles) in six orbital planes.

Lockheed Martin’s fourth GPS III satellite, GPS III SV04, (pictured here) is a fully integrated space vehicle and now in environmental testing. Harris is providing the navigation technology that sends the signals from GPS III SV1-10. Photo is courtesy of Lockheed Martin and HarrisL3.

Each satellite circles the earth twice per day. GPS is the premier space-based provider of positioning, navigation, and timing services for more than four billion users worldwide. This latest generation of GPS satellite boasts a 15-year design life — 25 percent longer than the previous generation of GPS satellites on orbit.

GPS III brings new capabilities to users such as the new L1C civilian signal, which opens the window for future interoperability with international satellite navigation systems.

Executive Comments

Cordell DeLaPena

“The GPS III program office in partnership with our contract teammates continue to push the envelope on the capabilities they deliver to users, both civil and military around the globe. Our latest GPS III satellites’ nearly 70 percent digital payload provides the U. S. Space Force with greater operational flexibility and cutting edge capabilities while continuing to support legacy users,” said Cordell DeLaPena, Air Force program executive officer for SMC’s Space Production Corps.

“Our GPS III team is excited to be here once again. Less than 3 months ago, we successfully launched GPS III SV03. Since then, the team has successfully delivered the satellite to its final orbit, performed on-orbit testing and delivered the satellite to operations, while executing a mature satellite production line. I can’t be more proud of everyone involved in this mission,” said Col. Edward Byrne, Medium Earth Orbit Space Systems Division chief. “The launch of GPS III SV04 will continue to modernize our GPS constellation by increasing our capabilities with advanced features for both our civil and military users across the world.”

Filed Under: Launch, Satellite Navigation

Primary Sidebar

Most Read Stories

  • AST Space Mobile To Become A Publicly Traded Company
  • CNES Selects ANYWAVES For Reflectarray Antenna For Smallsats Demo
  • UPDATE 3: A Successful 'Another One Leaves The Crust' Launch Completed By Rocket Lab
  • SpaceX Launches The NROL-108 Mission For The NRO From Kennedy Space Center
  • NASA's Landsat-9 USSF Developed ESPA EFS Passes Design Status Review 3

About Satnews

  • Contacts
  • History

Archives

  • January 2021
  • December 2020
  • November 2020
  • October 2020
  • September 2020
  • August 2020
  • July 2020
  • June 2020
  • May 2020
  • April 2020

Secondary Sidebar

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.OkPrivacy policy
We Love Our Advertisers.
And you will too!

Please disable your adblock browser plugin to continue...

We promise to keep it unobtrusive.
We promise not to spam you. You can unsubscribe at any time.
Invalid email address
Thanks for subscribing! Please check your email for further instructions.
x
Sign up Now (For Free)
Access daily or weekly satellite news updates covering all aspects of the commercial and military satellite industry.
Invalid email address
Notify Me Regarding ( At least one ):
We value your privacy and will not sell or share your email or other information with any other company. You may also unsubscribe at anytime.

Click Here to see our full privacy policy.
Thanks for subscribing!