AIR INTERNATIONAL, Purchaser: GREENWICH INC. AEROGROUP BRAZIL LEASING, INC. By: a.)tGAS4 ( d1/4- By: Name: ...bawe ..-Enet 104._ Name: Title: Vicer Fre s' cite uch Title: EFTA00311005 Instruction Letter to Escrow Agent March 9, 2012 EXHIBIT A CORRECTION COST INVOICE EFTA00311006