The NTSB’s report omitted mention of a third factor.

Abstract: With the progress of technology and social development, special tasks such as urban counter-terrorism, personnel transportation, disaster relief and medical rescue have put forward new ...

On the very first day I got my new RC truck, I thought it would be fun to turn it into a helipad for my RC helicopter. It seemed like a creative idea at the time, but things didn’t go as planned! This ...

Federal investigators are trying to figure out why a business jet carrying retired NASCAR driver Greg Biffle and six others tried to return to a North Carolina ...

All 67 people on board the plane and the helicopter were killed. An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport ...

The three Apache attack helicopters, described as "tanks in the air", are equipped with Stinger air-to-air missiles, Hellfire Longbow air-to-ground missiles, cannons, and rockets India is set to ...

Abstract: This brief presents a novel active fault-tolerant control (FTC) scheme for an unstable three-degree-of-freedom (3-DOF) helicopter subject to motor faults. The helicopter is instrumented only ...

Some residents in Newport, Ore., believed that the Trump administration had removed its Coast Guard rescue helicopter to make way for an immigration detention site. By Anna Griffin The Trump ...