Pete Buttigieg, the transportation secretary, shot down criticism by Elon Musk on the government’s handling of Hurricane Helene relief efforts, accusing the SpaceX CEO of spreading misinformation.

Musk accused the Federal Emergency Management Agency (Fema) of blocking his satellite internet company, Starlink, from delivering to parts of North Carolina decimated by the hurricane, a claim both Fema and Buttigieg said was false.

“No one is shutting down the airspace and FAA doesn’t block legitimate rescue and recovery flights. If you’re encountering a problem give me a call,” Buttigieg wrote. Musk replied that he had seen hundreds of such reports and would phone.

Musk had spent several hours on Friday raging on X against Fema over what he called “belligerent government incompetence”. Posting texts allegedly received from “a SpaceX engineer on the ground”, he accused the federal agency of blockading the disaster area and preventing private helicopters from delivering Starlink terminals, which connect to satellite internet service, and other supplies.

Musk wrote, “SpaceX engineers are trying to deliver Starlink terminals & supplies to devastated areas in North Carolina right now and @FEMA is both failing to help AND won’t let others help. This is unconscionable!!”

When reached for comment on Musk’s allegations, Fema issued a statement similar to Buttigieg’s: “The claims about FEMA confiscating or taking commodities, supplies or resources in North Carolina, Tennessee, or any state impacted by Helene are false.

“FEMA has helped provide Starlink terminals to the state of North Carolina, including to the Eastern Band of Cherokee Nation and critical lifeline locations as determined by the state. These units are supporting state and local municipalities, Urban Search and Rescue and disaster coordination. Starlink units have been sent to multiple states in support of Hurricane Helene response efforts,” said Jaclyn Rothenberg, Fema director of public affairs.

Still, Donald Trump amplified Musk’s claims on his app Truth Social. Musk said he would join the former president at a rally in Pennsylvania on Saturday.

False information has swirled in the communications blackout that has followed Hurricane Helene’s devastation. Phone and power lines were down across the south. Trump falsely accused Joe Biden of failing to call Georgia’s governor after the storm, when Biden had phoned Brian Kemp.

Musk has a history of inserting himself into rescue operations. In 2018, he offered to deliver a small submersible to Thailand to assist with the rescue of a boys’ soccer team, which divers on the scene called a “PR stunt”. In response, Musk called the head rescuer a “pedo guy”, eliciting a defamation suit that Musk later won.