Mission description
This geostationary satellite is tasked with providing capabilities for early missile warning and missile defense.
Launch index
Mission imagery · Atlas V 411
Launch Successful
Atlas V 411 | SBIRS GEO Flight 4 (SBIRS GEO-3)
January 20, 2018 at 12:48 AM UTC
Cape Canaveral SFS, FL, USA
Launch details
LAUNCH IN
T−00d00h00m00s
January 20, 2018 at 12:48 AM UTC
Status: Launch Successful · Live feed refreshes every 30 seconds
Space Launch Complex 41
Cape Canaveral SFS, FL, USA · 28.5834, -80.5830
- Rocket
- Atlas V 411
- Launch probability
- 90%
- Window opens
- January 20, 2018 at 12:48 AM UTC
- Window closes
- January 20, 2018 at 1:32 AM UTC
- Feed updated
- June 14, 2023 at 5:42 PM UTC
Mission media
Watch the launch.
Atlas V SBIRS GEO Flight 4 Launch Highlights
Full video recordVehicle
Atlas V 411
Atlas · 411
Height
58.3 m
Diameter
3.8 m
LEO capacity
8,080 kg
Successful launches
6
Launch complex
Space Launch Complex 41
Cape Canaveral SFS, FL, USA
Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
Open mapConnected program records
Keep following the mission.
Same launch vehicle
Related Atlas missions.
Launch Successful
Atlas V 411 | Solar Orbiter
February 10, 2020 at 4:03 AM UTC
Launch Successful
Atlas V 411 | OSIRIS-REx
September 8, 2016 at 11:05 PM UTC
Launch Successful
Atlas V 411 | NROL-34 (2 x NOSS (USA-229))
April 15, 2011 at 4:24 AM UTC
Launch Successful
Atlas V 411 | NROL-28 (USA-200)
March 13, 2008 at 10:02 AM UTC
Launch Successful
Atlas V 411 | Astra 1KR
April 20, 2006 at 8:27 PM UTC