1=3 Rolls-Royce Jet Aviation Business Jets AG P.O. Box 232 CH-8058 Zurich-Airport Switzerland Dear Mr. Freund. Rolls-Royce Deutschland Ltd. & CO KG Eschenweg 11 Dahlewitz 15827 Blankenfelde-Mahlow Germany July 31s1,2014 We are pleased to present Jet Aviation Business Jets AG ("Jet Aviation") an overview of the Rolls-Royce CorporateCare® program for coverage of your Gulfstream G550 aircraft, Aircraft Serial Number 5070, fitted with Rolls-Royce BR710C4-11 engines (Engine Serial Numbers 15239 and 15238). CorporateCare coverage for your aircraft would be contracted with Rolls-Royce Deutschland Ltd. CO KG (Rolls-Royce"). CorporateCare is a comprehensive engine maintenance program that transfers the risk of engine maintenance and care to Rolls-Royce, the manufacturer, as described in this letter. The CorporateCare program is designed to fix the cost of all scheduled maintenance and cover the cost of unscheduled shop visits. The market has recognized the benefits of CorporateCare coverage through enhanced aircraft asset and resale values. The applicable fee for CorporateCare coverage for your engines operated on an Hard-Time maintenance program for 2014 e.c. is: CorporateCare Service Rate per Engine Flying Hour (EFH) US$ 433.35' ('Based on that the Aircraft will be predominantly located in and operated from Europe. Please note, that there is a chargeable minimum of 300 aircraft hours per annum.) Charge for hours on both engines prior to enrollment in CorporateCare Left Hand Engine: 579 EFH per engine since last engine mid-life inspection = US$ 250,909.65 Right Hand Engine: 579 EFH per engine since last engine mid-life inspection = US$ 250,909.65 = US$ 501,819.30 + Post mid-life Buy In amounting to US$ 276,908.00 per Engine = US$ 553,816.00 = Total Payment Due: US$ 1,055,635.30 Discount on Enrolment Fee Upon signature of the CorporateCare agreement for engines of Gulfstream G550 aircraft with Serial Number 5070 and new Gulfstream G650 ai