We, RadioShack, A Division of Tandy Corporation, hereby authorize Uniden Engineering Services to act as our agent for the purpose of preparing application for FCC ID number AAO4301119 under all applicable parts of the FCC rules and regulations.

The effective date of this limited agency agreement is May 10, 1999. The limited agency agreement expires on November 10, 1999, unless sooner terminated or extended by written notice to the Uniden Engineering Services and the Federal Communications Commission.

This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section.