|
MD Helicopters
MD Helicopters, LLC. (formerly McDonnell Douglas Helicopter Systems) is an American aerospace manufacturer. It produces light utility helicopters for commercial and military use. The company was a subsidiary of Hughes Aircraft until 1984, when McDonnell Douglas acquired it and renamed it McDonnell Douglas Helicopter Systems. It later became MD Helicopters in 1999 after McDonnell Douglas merged with Boeing. History The company began in 1947 as a unit of Hughes Aircraft, then was part of the Hughes Tool Company after 1955. It became the helicopter division of Hughes' Summa Corporation in 1972, and was finally reformed as Hughes Helicopters, Inc. in 1981. However, throughout its history, the company was informally known as Hughes Helicopters. The company was sold to McDonnell Douglas in 1984. Hughes Helicopters produced three major designs during its 37-year history. The Model 269/300 was Hughes' first successful helicopter design. Built in 1956, and entering production in 1957 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Mesa, Arizona
Mesa ( ) is a city in Maricopa County, Arizona, United States. The population was 504,258 at the 2020 census. It is the List of municipalities in Arizona, third-most populous city in Arizona, after Phoenix, Arizona, Phoenix and Tucson, Arizona, Tucson, the List of United States cities by population, 37th-most populous city in the U.S., and the most populous city that is not a county seat (except for independent cities Washington, D.C. and Baltimore which are not part of any county). It is the most populous city in the East Valley (Phoenix metropolitan area), East Valley of the Phoenix metropolitan area. It borders Tempe, Arizona, Tempe on the west, the Salt River Pima–Maricopa Indian Community on the north, Chandler, Arizona, Chandler and Gilbert, Arizona, Gilbert on the south along with Queen Creek, Arizona, Queen Creek, and Apache Junction on the east. At least ten colleges and universities are located in Mesa, as is the Mesa Arizona Temple, one of the first LDS temples constr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
