May 30, 2006 CWALT, Inc. ----------- 4500 Park Granada Calabasas, California 91302 Re: CWALT, Inc. Alternative Loan Trust 2006-OA9 Mortgage Pass-Through Certificates, Series 2006-OA9 ----------------------------------- Ladies and Gentlemen: We have...Alternative Loan Trust 2006-Oa9 • May 30th, 2006 • Asset-backed securities
