Fall is the time to launch satellites, it would seem. The Air Force and United Launch Alliance have scheduled a launch of their eighth GPS IIF satellite from Cape Canaveral Air Force Station this Wednesday. The launch window is around 18 minutes and will begin at just after 1 p.m. EDT. You can view the live webcast here on Wednesday starting at 1:01 p.m..
The GPS IIF satellite is one of the newer next-generation GPS satellites intended to improve accuracy and enhance performance of the U.S. GPS satellite constellation. The satellite that will be replaced with the next-generation GPS IIF was launched in 1997 and has been operating for 17 years—more than 9 years past it’s expected functional service life. read more









