NEXT SPACEFLIGHT

Status

Success

Silentbarker 1 to 3 (USA-346 to 348) (NROL-107)

Launch Time
Sun Sep 10, 2023 12:47 UTC

Rocket

Atlas V 551
Image Credit: ULA
ULA
Status: Active
Price: $153.0 million
Liftoff Thrust: 12,141 kN
Payload to LEO: 18,850 kg
Payload to GTO: 8,900 kg
Stages: 2
Strap-ons: 5
Rocket Height: 62.2 m
Fairing Diameter: 5.4 m
Fairing Height: 26.5 m

Mission Details

Silentbarker 1 to 3 (USA-346 to 348) (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."

Payloads: 3
Geostationary Earth Orbit

Location

SLC-41, Cape Canaveral SFS, Florida, USA

Stats

2023

147th orbital launch attempt

United Launch Alliance

157th mission
2nd mission of 2023
156th successful mission
152nd consecutive successful mission

Atlas V

98th mission
1st mission of 2023
97th successful mission
88th consecutive successful mission