Complex sentence: W27CP went silent on July 15 after losing the lease on its tower, while W26CQ was shut down by Hearst on September 2 in preparation for the sale; the latter transmitter returned as an NHPTV relay on November 4.
Split into simpler sentences: W27CP went silent on July 15 after losing the lease on its tower while W26CQ was shut down by Hearst on September 2 in preparation for the sale. The latter transmitter returned as an NHPTV relay on November 4.