The U.S. Army ordered 65 of the 47Ds, which it dubbed the H-13 Sioux, while the Navy ordered 12, which it designated HTL-2.

The head of the Federal Aviation Administration has told Congress that the agency must do more to ensure flying remains safe ...

Lawmakers questioned why the FAA hadn't addressed close calls at Reagan Airport prior to a collision between an Army ...

The Washington collision was the deadliest plane crash in the U.S. since 2001, when a jet slammed into a New York City ...