Elecsys 10-Q 2010 Q3 Quarterly report

EXHIBIT 32.1

CERTIFICATION PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

I, Karl B. Gemperli, Chief Executive Officer of Elecsys Corporation (the “Company”), do hereby certify in accordance with 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

a)   The Company’s Quarterly Report on Form 10-Q for the quarterly period ended October 31, 2009, which this certification accompanies, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

b)   The information contained in the Company’s Quarterly Report on Form 10-Q for the quarterly period ended October 31, 2009, which this certification accompanies, fairly presents, in all material aspects, the financial condition and results of operations of the Company.

Date:  December 14, 2009                                                                               /s/ Karl B. Gemperli

Karl B. Gemperli

Chief Executive Officer

(Principal Executive Officer)