Dear Navigraph Team,
AKD Studios released a Gulfstream G550 for X-Plane 11/12 a few months ago. Unfortunately there hasn’t been an aircraft profile for it yet. May you add this G550 profile provided by the developer himself to your Simbrief database, so you don’t need to add it manually? @SimBrief
Link: SimBrief - Dispatch
Regards,
Nice, although I would say that 60kg passengers are unusual. I wonder where the developer is based 
Regards,
Tim
P.S. do you know if AKD have real-world fuel tables for the G550 they could share privately?
@Rodeo314 I think AKD Studios is based in Poland. If you want real-word fuel tables for the G550, you should try to contact them via their official Discord. They used 60kg for the passengers to match the real Gross Weight and Zero Fuel Weight as close as possible. I have no idea why, as in Europe 80kg are the norm and 100kg in the U.S but okay.