FAA-SpaceX regulatory dispute simmers on as sides dig in

Enlarge / Elon Musk, SpaceX's founder and CEO, has called for the resignation of the FAA administrator. (credit: Dominika Zarzycka/NurPhoto via Getty Images)

The clash between SpaceX and the Federal Aviation Administration escalated this week, with Elon Musk calling for the head of the federal regulator to resign after he defended the FAA's oversight and fines levied against the commercial launch company.

The FAA has said it doesn't expect to determine whether to approve a launch license for SpaceX's next Starship test flight until late November, two months later than the agency previously communicated to Musk's launch company. Federal regulators are reviewing changes to the rocket's trajectory necessary for SpaceX to bring Starship's giant reusable Super Heavy booster back to the launch pad in South Texas. This will be the fifth full-scale test flight of Starship but the first time SpaceX attempts such a maneuver on the program.

This week, SpaceX assembled the full Starship rocket on its launch pad at the company's Starbase facility near Brownsville, Texas. "Starship stacked for Flight 5 and ready for launch, pending regulatory approval," SpaceX posted on X.