A Boeing Delta II rocket launched the GPS IIR-3 mission on Thursday, October 7, 1999 at 12:51 PM (UTC).
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.
Part of a series of launches:
Click a tag to request removal.
Have a correction or more information? Contribute now!
Add a link to a social media post with 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.