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Aechelon Technology Announces Immediate Availability of DiSTI’s GL Studio on pC-NOVA Image Generators

SAN CARLOS, Calif., November 15, 2005’Aechelon Technology, Inc announced today that
it has incorporated DiSTI’s (Distributed Simulation Technology, Inc.) GL Studio in its pC-NOVATM image generation system with immediate availability. Delivered on a purely commodity pc
platform, pC-NOVA, features the highest performance, highest resolution (2560 x 1600) in the
market today, even when compared to purpose-built, custom image generators.

John Quinn, Aechelon Technology’s CEO said, “GL Studio will delivered with each pC-NOVA-
based image generator to be used in crew/threat station or UAV applications, for realistic on-
screen instrumentation for the operator. We are delighted to have this relationship with DiSTI and
are pleased that such a powerful tool was so easily implemented. If you get a chance, visit
Aechelon Technology at I/ITSEC 2005 Booth 1301 for a demonstration.”

About Distributed Simulation Technology, Inc.

DiSTI is a software development and research company providing a wide range of services to
support embedded avionics applications and the development of simulation content for
courseware, distributed simulation and real time visual applications. Our flagship software
product, GL Studio, leads the industry in the development of real-time, 3-dimensional PC
simulations for maintenance and operational trainers and embedded avionics displays. DiSTI has
a strong management team, knowledgeable staff of software developers, IT professionals and
graphic artists capable of designing, implementing and delivering a full range of training,
simulation and networking solutions. DiSTI is located in Orlando, FL , neighboring US Army PEO
STRI, NAVAIR and University of Central Florida research facilities. GL Studio is sold directly and
through its distributors in North America, Europe, South America, Australia and Asia .
DiSTI is located on the Internet at www.simulation.com.

About Aechelon Technology

Aechelon Technology is a leader in real time computer graphics applications for training,
simulation and entertainment markets. The company provides COTS-based, high resolution,
multi-channel, geo-specific image generators, OTW and correlated sensor databases and
integration services. The company’s image generators are field proven, and are delivered with full
logistics support and documentation. Aechelon Technology is located on the Internet at
www.aechelon.com and is headquartered in San Francisco, CA.

For further information regarding this press release or Aechelon Technology, please contact:

John Quinn, CEO
Aechelon Technology
Aechelon Technology, pC-Nova is a trademark of Aechelon Technology, Inc. All other trademarks
mentioned in this press release are the property of their respective owners.