Freedom Air International, Inc. Insured Aircraft Title Service, Inc. July 26, 2011 Page 3 If each of you concur with the above and foregoing provisions of this letter agreement, please acknowledge your approval by signing in the spaces provided below. Sincerely yours, ASI WINGS, LLC By: AETNA INC., Managing Member By: Name: Title: The above letter agreement dated July 26, 2011, is hereby approved and agreed to by each of the following: PURCHASER: FREEDOM AIR INTERNATIONAL, INC. By: Name: Title: ESCROW AGENT: INSURED AIRCRAFT TITLE SERVICE, INC. By: Name: Title: 570399:00136 EFTA00315618