NTSB releases video of responders searching through eerie site of fatal Philadelphia Learjet crash
The NTSB published video showing officials at the site of the fatal Jan. 31 plane crash in Philadelphia, which killed at least seven people and injured 22 others.
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Inside Massive Restricted US Factory Building $700 Millions Spy Drone
On this feature of the FRAME, we explore the manufacturing methods and instruments used for the MQ-4C Triton. Do you have a ...