Gulfstream I

The Grumman Gulfstream G-159 is a twin-engine business turboprop aircraft. The test flight took place on August 14, 1958. A total of about 200 models have been produced. The aircraft manufacturer Grumman, having considered 2-3 engine options for this model, opted for the Rolls-Royce Dart 729 turboprop engine with a capacity of 2105 e. l. with. The engine chosen is highly reliable, capable of driving a Rotol four-blade propeller. In the future, the company intends to install other engine options with improved performance.