Gulfstream' A 0 •NfAAL DYNAMICS COMPANY 15 February 2013 Mr. Larry Visoski Hyperion Air, Inc. 3800 Southern Blvd., Suite #204 West Palm Beach FL 33406 Office: Dear Mr. Visoski, In response to your request, Gulfstream is pleased to provide the following Service Center proposal for maintenance to be accomplished on this Gulfstream GIV aircraft. After review of this proposal and its attachments (if applicable), should you have any questions, concerns, or scheduling requests, please feel free to contact me, so we can coordinate a mutually agreeable input date for your aircraft. Furthermore, if this proposal with its attachments and Terms and Conditions is acceptable to you, please sign and return the Summary page to or Thank you for considering Gulfstream for the proposed workscope on your aircraft. Please do not hesitate to call me with any questions or for additional information. Sincerely, Tom Baliya National Sales Mana er Office: Mobile: Fax: WPUdlh EFTA00615063