sentences:  As in previous filings, ownership cited main transmitter problems as the reason to keep the station silent, and had only intended a 90-day silence period, but as that window had come and gone, it would likely remain silent for the duration of the STA.In a subsequent application, filed March 3, 2015, Birach requested an additional stay-silent authorization of 90 days while efforts continued to secure a new transmitter, as the current one was constantly failing.The FCC approved this request on April 3, 2015.