Christopher Hart's Term as NTSB Chairman Ends
Mar 20, 2017 11:13 AM

The National Transportation Safety Board (NTSB) announced that Christopher Hart's term as chairman ended Wednesday, March 15, and Vice Chairman Bella Dinh-Zarr will serve as the agency's acting chairman.

Dinh-Zarr began her tenure as NTSB's vice chairman March 31, 2015, and began her term on the board March 23, 2015.

Hart will remain at the NTSB, applying his transportation safety expertise in the capacity of a board member, NTSB said.