Boston.com12d
What to know about the NTSB and the investigation into the DC plane crash
The NTSB is an independent federal agency responsible ... in 1967 and then separated by Congress in 1974 as a stand-alone organization, fully independent from any other federal agencies.
The Washington Post12d
What to know about the NTSB, the agency investigating the DC plane crash
The NTSB is an independent federal agency responsible ... in 1967 and then separated by Congress in 1974 as a stand-alone organization, fully independent from any other federal agencies.
Families of 67 plane crash victims head to Washington, NTSB says probe will take time
Search-and-rescue has turned into a recovery mission after officials said they believe all 64 people aboard an American ...