EX-99.1 3 d95237ex99-1.txt LETTER REGARDING REPRESENTATION OF ARTHUR ANDERSEN EXHIBIT 99.1 [ECHOSTAR LOGO] ECHOSTAR COMMUNICATIONS CORPORATION March 21, 2001 Securities and Exchange Commission Washington, DC 20549 RE: Annual Report on Form 10-K for the Year Ended December 31, 2001 Dear Sir or Madam: Arthur Andersen LLP ("Andersen") has represented to us that the audit of EchoStar DBS Corporation for the year ended December 31, 2001, was subject to Andersen's quality control system for the U.S. accounting and auditing practice to provide reasonable assurance that the engagement was conducted in compliance with professional standards, that there was appropriate continuity of Andersen personnel working on audits and availability of national office consultation. Availability of personnel at foreign affiliates of Andersen is not relevant to this audit. Sincerely, /s/ Michael R. McDonnell Michael R. McDonnell Chief Financial Officer 5701 South Santa Fe Drive o Littleton, Colorado 80120 Tel: (303) 723-1000 o Fax: (303) 723-1999