PRESS RELEASE

RESTON, VA - Comsearch announced today that James Branin, a principle field engineer in Field Services will present a paper entitled, "Earth Station Interference: Identification, Mitigation, Elimination" at ENTELEC 2000 in Dallas on March 20, 2000.

ENTELEC is a non-profit educational organization dedicated to providing information to energy telecommunications and information services professionals working for energy companies globally. ENTELEC helps these professionals stay abreast of the fast-paced changes in technology, management, and regulations by acting as a service provider to its members and as a medium for information exchange.

James Branin, an 18-year veteran with Comsearch, is a leading authority on determining the existence of interference signals and the subsequent solutions necessary to fix interference problems. His presentation at ENTELEC is geared towards earth station operators enabling them to identify and eliminate the various types of interference at earth stations. It will also address procedures operators can utilize before, during, and after construction of the earth station to ensure interference disruptions are not encountered.

"Jim has been involved in interference identification and mitigation for the last 25 years," said Tim Reavis senior manager for Field Services at Comsearch. "His extensive field experience, coupled with an outgoing personality, make for a very entertaining presentation that will provide useful information which can be applied to everyday situations."

Comsearch (www.comsearch.com) designs, deploys, and optimizes wireless networks worldwide. Comsearch provides service solutions, engineering and GIS data to operators of Microwave, Satellite, Cellular, PCS, and Fixed Wireless networks. In addition to experienced engineers, our software line addresses the engineering challenges of fixed network design and spectrum relocation. Comsearch, located in Reston, Virginia, is an Allen Telecom company (NYSE: ALN).

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