The Associated Press on MSN12d
What to know about the NTSB and the investigation into the DC plane crash
The NTSB history dates to 1926, when Congress passed a law charging the U.S. Department of Commerce with investigating ...
kcra.com12d
What to know about the NTSB and the investigation into the DC midair tragedy
The NTSB history dates to 1926, when Congress passed a law charging the U.S. Department of Commerce with investigating aircraft accidents.It was established as an independent agency within the U.S ...