Federal authorities have begun their investigation into the deadly crash of a sightseeing helicopter ... in an April 12 news conference. The Bell 206 helicopter took off from a heliport in ...

The helicopter ... crash, the helicopter had performed seven tour flights, and was on its eighth flight when the accident occurred, per the NTSB. NTSB team surveying the wreckage recovered from ...

No video or camera recorders have been recovered from the Bell 206 helicopter ... said that the company involved in the crash, New York Helicopter Tours, was shutting down operations immediately.