proposal is confidential between Gulfstream and the Customer. BUC.seb Return to Table of Contents GAC Rev. August 17. 2017 EFTA00612443 n.ilfcu,ani k.I ID sr 7038248, R02 18 August 2017 Gulfstream G550 Serial Number 5173 Plan D, LLC PART II. Contingencies and Assumptions of Proposal Offer (continu