The Grumman Gulfstream I, or G-159, was a twin turboprop business jet that first flew on August 14, 1958. Grumman Aircraft Engineering Corporation saw that there was a demand for a business jet that ...

Add Yahoo as a preferred source to see more of our stories on Google. Since its modest beginnings in 1958, Savannah, Georgia-based Gulfstream Aerospace Corp., has been credited with producing more ...