NBAA-BACE Debut For Gulfstream's G800 With the 2022 edition of the NBAA-BACE starting in a few days, the new flagship of the Gulfstream fleet -the G800- has flown in to Orlando, to attend the show for the first time. The G800 is the largest Gulfstream made so far and highest performing. The aircraft is currently in active testing towards its certification by 2023. The G800 was introduced to the world in October 2021. Gulfstream has been continually leading the business aviation scene since the '50's. Back in 1958 the Gulfstream I first flew and now the latest executive jet from the airframer is already airborne and testing.