Gulf,
Thanks for your reply.
I have to do the initial next year for a brand new G450. The training is provided at not cost by Gulfstream.
I wonder if I could do the G550 initial instead of G450 and then differences.
This way, the step to get the G650 rating would be easier, as you say.
Does it make sense?
IŽll ask FSI and GALP anyway.
Thanks.