EXHIBIT 4.14 ECHOSTAR DBS CORPORATION 6 3/8% SENIOR NOTES DUE 2011 FIRST SUPPLEMENTAL INDENTURE Dated as of December 31, 2003 U.S. Bank National AssociationEchostar Communications Corp • March 26th, 2004 • Cable & other pay television services • New York
Company FiledMarch 26th, 2004 Industry Jurisdiction