United States, New York, Nassau County, 40.73217, -73.58545United States, New York, Suffolk County, Long Island, 40.81677, -73.066221958Leroy Grumman (left) congratulates pilots Fred Rowley (center) and Carl Alber after their successful initial flight of the new Gulfstream I model in 1958. The aircraft, which seated twelve, could reach a maximum speed of 350 miles per hour.Photograph of Leroy Grumman (left) congratulating pilots Fred Rowley (center) and Carl Alber after their successful initial flight of the new Gulfstream I model in 1958. The aircraft, which seated twelve, could reach a maximum speed of 350 miles per hour.image/jpeghttp://www.georgiaencyclopedia.org/articles/business-economy/gulfstream-aerospace-corporationForms part of: New Georgia Encyclopediahttp://rightsstatements.org/vocab/UND/1.0/http://www.georgiaencyclopedia.org/articles/business-economy/gulfstream-aerospace-corporationForms part of: New Georgia EncyclopediaAirplanes--New York (State)--Long IslandAir pilots--New York (State)--Long IslandMen--New York (State)--Long IslandExecutives--New York (State)--Long IslandBusinessmen--New York (State)--Long IslandBusinesspeople--New York (State)--Long IslandTest pilots--New York (State)--Long IslandGulfstream Aerospace CorporationResearch aircraft--New York (State)--Long IslandGrumman, LeroyRowley, FredAlber, CarlLeroy Grumman and PilotsStillImage