A Coast Guard MH-60 helicopter crew from Air Station Astoria, Oregon, helped rescue two hikers from Olympic National Forest on Sunday evening, the U.S. Coast Guard ...

Oregon helicopter crew rescues 2 hikers who were injured by avalanche in Washington forest Oregon lawmakers consider adding ...

Abstract: This article presents a novel learning-based approach for online state estimation in flapping-wing aerial vehicles (FWAVs). Leveraging low-cost magnetic, angular rate, and gravity (MARG) ...

On February 12, 1947, the Sikorsky S-52 made its first flight, introducing all-metal rotor blades and setting early speed and ...

Most birds create lift mainly as they push air downward on the downstroke. Hummingbirds do something different. Their wings ...

Newly emerged images raise the possibility that China has built another compound helicopter demonstrator, following the S-97 ...

ALABAMA DEPARTMENT OF ECONOMIC AND COMMUNITY AFFAIRS. THE ETOWAH COUNTY SHERIFF’S OFFICE, STRENGTHENING ITS AVIATION UNIT WITH NEW AIRCRAFT THROUGH A FEDERAL SURPLUS PROGRAM. THE UNIT HAS ADDED THREE ...

The so-called helicopter hieroglyphs at Abydos are often cited as evidence of lost technology or alien contact. In reality, they are the result of overlapping royal inscriptions from different reigns, ...

A police helicopter crashed at an active shooting scene in Arizona Wednesday night, killing both people on board, authorities said. Flagstaff police said the Arizona Department of Public Safety Ranger ...

A new AI lab called Flapping Airplanes launched on Wednesday, with $180 million in seed funding from Google Ventures, Sequoia, and Index. The founding team is impressive, and the goal — finding a less ...

Helicopter manufacturer Leonardo has nearly doubled employment at its Northeast Philadelphia factory since the Rome-based multinational aerospace company began winning U.S. military orders for that ...

Ben Spector had an unusual pitch for investors last fall. A Ph.D. student at Stanford University with a highly prized artificial-intelligence background, Spector had no near-term plans to make money ...