Gulfstream's G500 Readying for Service Entry This Year

Gulfstream Aerospace remains on pace for G500 certification and delivery this year with five test aircraft now flying, including its fully outfitted testbed. Those aircraft have collectively accumulated 2,600 hours in more than 600 flights, Gulfstream said.

“Development testing is complete; company testing is well underway, and FAA certification has started, putting us right on track for certification and customer deliveries later this year,” said Gulfstream president Mark Burns. “The maturity, discipline, and rigor of our program give us great confidence as we look forward to our first delivery.”

The latest update follows the announcement last fall that the company was accelerating the time frame of the G500 from original plans for entry into service in 2018.

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Gulfstream G500

In development for seven years, this large-cabin, long-range jet has much in common with the wildly successful G650.

One of the more recent milestones involved a flight with members of Gulfstream’s Advanced Technology Customer Advisory Team (ATCAT) aboard the fully outfitted production aircraft. “The feedback during and after these flights was extremely positive,” Burns said, noting that the customers highlighted the added flexibility of the cabin, the comfort of newly designed seats, and the enhanced satellite communications.

“The flight was a ‘career’ moment for me,” said Peter Zeeb, who has been involved in the ATCAT program for six years and is director of maintenance for Oregon-based Ochoco Administrative Services, which operates three Gulfstream aircraft. The outfitted G500 has flown more than 180 hours since its first flight on August 5.

The first flight-test aircraft alone has surpassed 1,000 flight hours, achieving a maximum speed of Mach 0.995 and a maximum altitude of 53,000 feet. The G500 can fly 5,000 nautical miles at Mach 0.85 or 3,800 nautical miles at Mach 0.90.

Another recent milestone included U.S. FAA certification of the Pratt & Whitney Canada PW814GA engines that power the G500.