EXHIBIT 3.13 ENDORSED STATE OF DELAWARE SECRETARY OF STATE DIVISION OF CORPORATIONS FILED 05:00 PM 04/05/2001 010168715 - 3331788 CERTIFICATE OF AMENDMENT TO CERTIFICATE OF LIMITED PARTNERSHIP OF INSPIRATION MEDIA OF PENNSYLVANIA, LP. The undersigned, desiring to amend the Certificate of Limited Partnership of Inspiration Media of Pennsylvania, LP does hereby certify the following: 1. The name of the limited partnership is Inspiration Media of Pennsylvania, LP. 2. The name and mailing address of the sole general partner is amended as follows: NAME: MAILING ADDRESS: ---- --------------- Salem Radio Operations - 4880 Santa Rose Road, Suite 300 Pennsylvania, Inc. Camarillo, CA 93012 IN WITNESS WHEREOF, the undersigned has executed this Certificate of Amendment effective as of December 18, 2000. SALEM RADIO OPERATIONS - PENNSYLVANIA, INC., a Delaware corporation, as the General Partner By: /s/ Jonathan L. Block ---------------------------------------- Jonathan L. Block, Vice President