ETC Announces the Resignation of James D. Cashel as General Counsel and Corporate Secretary

SOUTHAMPTON, Pa., June 14, 2013 - Environmental Tectonics Corporation (OTC Pink: ETCC) ("ETC" or the "Company") today announced that James D. Cashel, the Company's General Counsel and Corporate Secretary has resigned to pursue another career opportunity. Mr. Robert Laurent, the Company's Chief Financial Officer, has been appointed Corporate Secretary, effective immediately.

###

About ETC:
Environmental Tectonics Corporation, ("ETC") (OTC Pink: ETCC) designs, manufactures and sells software driven products and services used to recreate and monitor the physiological effects of motion on humans and equipment and to control, modify, simulate and measure environmental conditions. These products include aircrew training systems (aeromedical, tactical combat and general), disaster management systems, sterilizers (steam and gas), environmental testing products and hyperbaric chambers and other products and services that involve similar manufacturing techniques and engineering technologies. ETC's unique ability to offer complete systems, designed and produced to high technical standards, sets it apart from its competition. ETC is headquartered in Southampton, PA. For more information about ETC, visit http://www.etcusa.com

Forward-looking Statements:
This news release contains forward-looking statements, which are based on management's expectations and are subject to uncertainties and changes in circumstances. Words and expressions reflecting something other than historical fact are intended to identify forward-looking statements, and these statements may include terminology such as "may", "will", "should", "expect", "plan", "anticipate", "believe", "estimate", "future", "predict", "potential", "intend", or "continue", and similar expressions. We base our forward-looking statements on our current expectations and projections about future events or future financial performance. Our forward-looking statements are subject to known and unknown risks, uncertainties and assumptions about ETC and its subsidiaries that may cause actual results to be materially different from any future results implied by these forward-looking statements. We caution you not to place undue reliance on these forward-looking statements.