G650ER From Gulfstream On Static Display At Airshow China General Dynamics company Gulfstream announced that it is having a Gulfstream G650ER on static display at the ongoing Airshow China, November 6th - 11th. It is the first time at this show for the long-range business jet. The company also has a modified version of the G550 specially outfitted for medevac and airlift missions. The G650ER offers 7,500 nautical miles/13,890 kilometers of range, up to four living areas and advanced flight-deck technology. The aircraft recently demonstrated its performance capabilities with a record-breaking flight over a polar route, connecting White Plains, New York, with Shanghai. Flown at an average speed of Mach 0.86, the 6,870-nm/12,723-km flight took just 13 hours and 40 minutes. Today, the G650 family has earned more than 75 speed records.