Recorded mission
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United States Air Force
Titan IVB | NROL-19
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Recorded mission coverage
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Mission brief
The flight at a glance.
USA 171 is an American geostationary military spacecraft. It is reported to be an ORION-class craft belonging to the National Reconnaissance Office.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
A flight sequence has not been published for this mission.