Athens Flying Week 2021, Tanagra Air Force Base.
The Boeing CH-47 Chinook is an American twin-engined, tandem rotor, heavy-lift helicopter developed by American rotorcraft company Vertol and manufactured by Boeing Vertol. The CH-47 is among the heaviest lifting of Western helicopters. Its name, Chinook, is from the Native American Chinook people of Washington state. The Chinook possesses several means of loading various cargoes, including multiple doors across the fuselage, a wide loading ramp located at the rear of the fuselage and a total of three external ventral cargo hooks to carry underslung loads. One of the most substantial variants to be produced was the CH-47D, which first entered service in 1982.(wikipedia)
