Monday April 15, 9:31 am Eastern Time Press Release SOURCE: Pinnacle Holdings Inc. Pinnacle Holdings Inc. Announces It Is Pursuing Extension of Limited Forbearance On Senior Credit Facility SARASOTA, Fla., April 15 /PRNewswire-FirstCall/ -- Pinnacle Holdings Inc. (Nasdaq: BIGT - news; ``Pinnacle Holdings'') today announced that the previously announced forbearance agreement that it and its subsidiaries (collectively, ``Pinnacle''), including Pinnacle Towers Inc. (``Pinnacle Towers''), entered into on November 16, 2001, as amended on December 12, 2001, February 6, 2002 and as amended and restated on March 8, 2002, with the lenders under their senior credit facility expired late Friday, April...