Abstract: This article presents a disturbance observer (DO)-based neural network (NN) control for a two-degree-of-freedom (2-DOF) helicopter system with input saturation, external disturbances, and ...

The Indian-made Light Utility Helicopter (LUH) is rewriting the rules of aviation. Built for the Indian Armed Forces, the LUH combines speed, agility, and cutting-edge technology - and it’s already ...

Three 14-year-old boys are in custody after Christchurch police launched an operation to track suspects wanted over a string of commercial burglaries, dangerous driving incidents and stolen vehicles.

A medical transport helicopter was forced to make an emergency landing in the dirt adjacent to eastbound I-80 near the Mustang exit shortly after 2:30 p.m. Friday, according to Sgt. Chris Brown of the ...

The U.S. Coast Guard has released video of the rescue of a man who suffered a medical episode aboard a cruise ship off the coast of South Jersey earlier this week. The 73-year-old passenger was ...

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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 ...

COEUR D'ALENE — Kootenai County's only helicopter used for rescue operations, arrests and traffic stops may soon be permanently grounded due to a hefty insurance requirement. The helicopter, owned by ...

A helicopter landed on its side while attempting to transport a patient in Kittitas County. The air ambulance was responding to a camper who was injured near Little Kachess Lake Tuesday night, the ...

Andrew Kraus, the son of Mission BBQ restaurant co-founder Bill Kraus, was one of four service members who died during a flight training on Sept. 17, according to the U.S. Army. Mission BBQ, which now ...

The Secret Service has arrested a man for shining a laser pointer at Marine One as it was departing White House grounds on Saturday. The helicopter carrying President Donald Trump was leaving from the ...