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NROL-107 (Silent Barker)
All launches
United Launch Alliance

NROL-107 (Silent Barker)

Success

Atlas V 551
T-minus to liftoff

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Sunday September 10 2023, 12:47:00 UTC
StatusSuccess
VehicleAtlas V 551
OrbitGeostationary Orbit
PadSpace Launch Complex 41
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Mission

Classified space situational awareness (SSA) payload for the US National Reconnaissance Office (NRO).

Quick facts

VehicleAtlas V 551
OrbitGeostationary Orbit
PadSpace Launch Complex 41
SiteCape Canaveral SFS, FL, USA
WindowSunday September 10 2023, 12:47:00 UTC→Sunday September 10 2023, 14:35:00 UTC

Vehicle

FamilyAtlas
Launch CodexDossier

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore
Acquiring satellite view…
Trajectory unknown
Space Launch Complex 41
Cape Canaveral SFS, FL, USA
28.583, -80.583
Scrub riskLOW
Go92%
Q

Q's read

Weather & scrubLOW risk
Weather Go92%LL2 Go90%Wind4 m/sGusts4 m/sCloud50%Temp27°C

Limiting rule: No flight within 10 nmi of an attached thunderstorm anvil.

HRRR F+0: CAPE 1516 · upper-level wind 30 kt — anvil-producing environment, no live proximity (no satellite cloud-top at this pad)