Certification of the Chief Executive Officer Pursuant to 18 U.S.C. Section 1350 Solely for the purposes of complying with 18 U.S.C. section 1350, I, the undersigned Chairman of the Board and Chief Executive Officer of Earth Search Sciences, Inc. (the "Company"), hereby certify, based on my knowledge, that the Annual Report on Form 10-K/A of the Company for the year ended March 31, 2005 (the "Report") fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934 and that information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Date: August 10, 2005 /s/ Larry F Vance ----------------------------------- Larry F Vance Chairman of the Board and Chief Executive Officer