At 4:50 p.m. on Friday, August 28, the National Transportation Safety Board announced that Board member Michael Graham would be “retiring” from the seat he has held since 2000.

In the statement, Graham says all the right things, concluding with “As I conclude my federal service and begin my retirement, I do so with immense pride in what has been accomplished and with confidence in the continued strength and importance of the NTSB’s safety mission.” But the timing seems odd in light of the fact that Graham was just confirmed for a new term (lasting over four years) on May 18, 2026. “Retirements” are normally planned, and planned before people accept Presidential nominations for new multi-year terms.

The NTSB has been in flux this year. Take a look at the status. The timing of the comings and goings makes more sense when you keep in mind that, by law, the Board has a quorum of three members, without which it cannot function:

The White House had apparently been wanting to fire Todd Inman for some time but could not do so until John DeLeeuw was confirmed, lest the firing paralyze the Board for lack of a quorum. Similarly, the confirmation of Thomas Chapman earlier this month makes it possible for Graham to resign without paralyzing the Board for lack of a quorum.

However: both John DeLeeuw and Graham were nominated on the same day (January 13, 2026). Had the White House known that Graham would be retiring in August, they would presumably have nominated DeLeeuw to the term that almost the full five years left on it instead of the term with under one year left on it.