A United Launch Alliance (ULA) Delta IV Heavy rocket will launch the NROL-91 mission. The launch date is currently targeted for August 01, 2022 (UTC). Check back here to watch the live coverage (if available).
All changes are verified for accuracy before being published!
All dates and times should be submitted in UTC timezone.
Use Estimated Date if you don't know the official launch date and time; otherwise, use Window Opens/Closes and/or Planned T-0, which will override the Estimated Date.
Click a tag to request removal.
Have a correction?
Add a link to a photo, video, or infographic related to this launch!
Only share an original and genuine post from the content creator! Any misrepresented or miscredited submissions will be rejected.