The Air Force has certified SpaceX’s Falcon 9 launch system as having conducted three successful flights, a prerequisite for companies seeking to win business from the Air Force’s Evolved Expendable Launch Vehicle (EELV) Program.

Under Air Force standards, SpaceX is already qualified to compete for EELV missions, but SpaceX must also be certified by the Air Force before any contract can be awarded to the company. Meeting the criteria for successful flights is a key milestone in the certification process.

SpaceX expects to satisfy the remaining certification requirements later this year.