**EXHIBIT  32**

**CERTIFICATION PURSUANT TO**

**18 U.S.C. SECTION 1350**

**AS ADOPTED PURSUANT TO**

**SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002**

In connection with the Quarterly Report on Form 10-Q of Environmental Tectonics Corporation (the “Company”) for the fiscal quarter ended May 26, 2006 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, William F. Mitchell, Chief Executive Officer of the Company, and I, Duane D. Deaner, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

|   | (1) | The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
|--------|-----|-----------------------------------------------------------------------------------------------------------------------|

|   | (2) | The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. |
|--------|-----|-----------------------------------------------------------------------------------------------------------------------------------------------------|

 

|        |   |   | /s/ William F. Mitchell                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|--------|--------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |   |  

 

 

William F. Mitchell

 

 

 

Chief Executive Officer

 

 

 

/s/ Duane D. Deaner

 

 

 

 

 

 

Duane D. Deaner

 

 

 

Chief Financial Officer

 

 

 

 

 

 

 

July 10, 2006

 

This certification accompanies the Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by the Sarbanes-Oxley Act of 2002, be deemed to be filed by the Company for purpose of Section 18 of the Securities Exchange Act of 1934, as amended.

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request. |