ENVIRONMENTAL TECTONICS CORPORATION - Press Release
ETC Receives Contract from Japanese Defense Agency for an Advanced Spatial Disorientation Trainer
March 3, 2005
SOUTHAMPTON, Pa., March 3, 2005 -- Environmental Tectonics Corporation (AMEX: ETC) ("ETC" or the "Company") today announced receipt of a $4 million contract from the Japanese Defense Agency (JDA) for its Advanced Spatial Disorientation Trainer, the GYROLAB GL-4000.

The GYROLAB GL-4000 represents the newest technology in Spatial Disorientation and will be manufactured and tested in ETC's main manufacturing plant this year. The GYROLAB GL-4000 replaces the 15-year-old GYROLAB GL-3000, also provided to the JDA by ETC, which has trained thousands of JDA pilots. The GL-4000 has higher simulation fidelity, the capability for sustained G simulation, and higher motion system performance. It will be used by the JDA to train its high performance aircraft pilots and other combat aircrew to successfully deal with the problem of spatial disorientation.

Spatial Disorientation remains a serious problem for military air forces and commercial airlines worldwide and results in many lost pilot lives and hundreds of millions of dollars in aircraft losses each year. Increasingly complicated flight activities, increased night and bad weather flight operations, night vision goggle flight operations, and more complex and capable aircraft all exacerbate the problem. ETC has applied latest aeromedical and flight simulation technology to create a simulator that can provide the pilot with the knowledge and skills needed to safely and effectively operate in these challenging environments.

The GYROLAB GL-4000 combines all the elements of fidelity including cockpit, aeromodel, visual display, motion, environment and mission to stress the pilot in the simulator just as he is stressed while flying the aircraft. This capability results in maximum learning transfer to the aircraft. ETC achieves this high level of realism by including real world out-the-window visual effects, realistic engine and flight sounds, detailed aircraft cockpit with closed-loop flight controls and a high fidelity aeromodel. Force feedback control loading is included to provide the pilot trainee with the most realistic flight experience short of flying an actual aircraft.

The high fidelity cockpit is mounted on an electromechanical motion system that exceeds the capability of conventional six-degrees-of-freedom motion systems, while quietly and economically delivering high reliability. This motion system, developed and patented by ETC specifically to support spatial disorientation training, stimulates the pilot with simultaneous continuous and transient motion cues plus sustained G cueing.

William F. Mitchell, ETC's President and CEO, stated, "The GYROLAB GL-4000 includes ETC's cutting edge technology in Authentic Tactical Flight Simulation. Never before have pilots been able to train this realistically in ground-based simulators. Training in the aircraft is costly and ETC has developed a way for pilots to safely and economically hone their skills while saving training costs and preserving aircraft service life."

ETC designs, develops, installs and maintains aircrew training systems, public entertainment systems, process simulation systems (sterilization and environmental), clinical hyperbaric systems, environmental testing and simulation systems, and related products for domestic and international customers.

This press release may include forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 as amended, and Section 21E of the Securities Exchange Act of 1934. We have based these forward- looking statements on our current expectations and projections about future events. These forward-looking statements are subject to known and unknown risks, uncertainties and assumptions about the Company that may cause our actual results, levels of activity, performance or achievements to be materially different from any other future results, levels of activity, performance or achievements expressed or implied by such forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as "may," "will," "should," "could," "would," "expect," "plan," "anticipate," "believe," "estimate," "continue," or the negative of such terms or similar expressions. Factors that might cause or contribute to such a discrepancy include, but are not limited to, contract cancellations, failure to obtain new contracts, political unrest in customer countries, unfavorable results in litigation, general economic conditions, and those issues identified from time to time in our Securities and Exchange Commission filings and other public documents, including, without limitation, our Annual Report on Form 10-K for the fiscal year ended February 27, 2004.
 
CONTACT: Duane D. Deaner, CFO of Environmental Tectonics, 215-355-9100, ext.1203, fax 215-357-4000 or email: ddeaner@etcusa.com
www.etcaircrewtraining.com