One of the fastest connectivity upgrades in the large-cabin segment is now available for Gulfstream G650 and G650ER operators. This FAA-approved path is a bonus on two levels: both in the cabin, where LEO’s low latency translates into better connected experience for passengers, and at the time of sale.Low Earth Orbit (LEO) satellites fly lower in comparison to Geostationary Earth Orbit (GEO) satellite systems that provide connectivity to older jets, which dramatically shortens signal latency. Gogo’s own 2Ku network runs on the legacy GEO system while their Galileo HDX runs on the OneWeb LEO network. For this connection to be added as an aftermarket installation, Gulfstream received permission from the FAA to modify the aircraft through a Supplemental Type Certificate (STC). Galileo HDX is an electronically steered antenna (ESA) rather than a moving mechanical dish, meaning that it is lighter and more low-profile, which allows for a tail-mounted install, but it is also lower-power. This difference is something owners will need to consider along with downtime to install. Gogo did state that it is backward-compatible with existing network equipment and approved for multiple radomes, the housing that protects the antenna. That backward-compatibility changes the potential cost, as an owner already on Gogo may not be replacing everything. Galileo HDX is already on the Falcon 2000, 7X and 8X and Pentastar received earlier permission to install it on the Gulfstream GIV, G450, GV and G550. The network system is not just limited to G650. Starlink is also another LEO connectivity network that Gulfstream has an STC to install to the G650 and G650ER. This dual STC gives owners more options to choose the best system for their aircraft. When listing a G650 or G650ER, a current and updated LEO system is now becoming a requirement that buyers screen for, not a bonus. Something to consider for owners contemplating a future sale. Connectivity STCs are now arriving faster than owners can install them, so a G650 competing with other aircraft of the same type needs to keep pace in order to maintain value in a crowded market.
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