Welcome everyone!

Scheduled for (UTC)	2023-09-10 12:47
Scheduled for (local)	2023-09-10 08:47 (EDT)
Launch site	SLC-41, Cape Canaveral SFS, Florida, USA.
Launch vehicle	Atlas V 551
Mission success criteria	Successful launch and deployment of payload into desired orbit

Livestreams

Stream	Link
ULA	https://www.youtube.com/watch?v=76zt-6-fnRg
NSF	https://www.youtube.com/watch?v=HfzCMPgcpTA

Stats

☑️ 1st Atlas V mission of 2023

☑️ 2nd ULA mission of 2023

☑️ 98th Atlas V mission overall

☑️ 157th ULA mission overall

Payload info

SILENTBARKER (NROL-107)

A classified collaboration between the U.S. Air Force and the National Reconnaissance Office. Its goal is to provide “satellite threat intelligence and space situational awareness.”

Target orbit	Geostationary Earth Orbit
Mission profile	https://www.youtube.com/watch?v=ZssUtD9pPl0

Previous ULA launch: Orion 11 (USA-345) (NROL-68)

Next ULA launch: Project Kuiper Protoflight