The vice chair of the National Transportation Safety Board has been abruptly removed from his position, the White House confirmed Tuesday, a rare move that comes as the federal agency charged with investigating aviation disasters juggles more than 1,000 cases.
The Trump administration removed Alvin Brown a little more than a year after he was sworn in for a term that was expected to end in 2026. The White House didn't say why he was removed and Brown has not publicly commented.
The decision comes as NTSB investigates nearly 1,250 active cases across the U.S., while supporting more than 160 foreign investigations, according to March testimony by NTSB Chairwoman Jennifer Homendy.
The investigations include the deadly midair collision between a passenger jet and Army helicopter in Washington, D.C., that killed 67 people in January and the medical transport plane that plummeted into a Philadelphia neighborhood that same month, killing eight people. It's also investigating the catastrophic collapse of Baltimore's Francis Scott Key Bridge in March 2024, which killed six construction workers.
Jeff Guzzetti, a former NTSB and FAA accident investigator, said he has never seen an administration remove a member of the board.
Board members have been known to stay on after their term is over if the administration hasn't appointed anyone yet and then they leave once the next administration selects someone else, he said.
''That happens a lot over the years, but that's normal and expected because you served your term and now it's time for someone else to serve in there,'' he said. "But this wasn't that. This was just more abrupt and directly from the administration, and I don't know what the impetus is.''
By Tuesday evening, Brown's photo and biography had already been removed from NTSB's website.