Gulfstream Aerospace Corporation is an American wholly owned subsidiary of General Dynamics. Gulfstream designs, develops, manufactures, markets, and services business jet aircraft. Gulfstream has produced more than 2,000 aircraft since 1958. Gulfstreams range consists of the G280, G350, G450, G500, G550, G600, and G650. The company that evolved into Gulfstream Aerospace Corp. started in the late 1950s when Grumman Aircraft Engineering Co., known for military aircraft production, developed a business aircraft at its facilities in Bethpage, N.Y., called the Grumman Gulfstream I (G-I). The G-I could seat 12 passengers, had a maximum speed of 350 mph (560 km/h) at 25,000 feet (7,620 m) and a range of 2,200 miles (3,540 km). The new aircraft, the first of its kind designed for business travel, was a success, prompting Grumman to develop the jet-powered Grumman Gulfstream II or GII. At the start of the GII program, Grumman officials separated the company’s civil and military aircraft production to improve efficiency. In 1966, they relocated the civilian component to Savannah, Georgia where they found a supply of skilled labor, an airfield adjacent to the plant and room for expansion. Transportation facilities suitable for heavy equipment and machinery as well as weather favorable to year-round flight-testing and flight-training operations enhanced Savannah’s appeal. The new building opened in June 1967 and was dedicated on September 29, 1967. It housed production and flight testing for the GII. The 100-person work force that built the GII was 90% local, and grew to over 1,700 within a few years.