sentences:  The station further benefited by being granted permission to raise its nighttime operating power from 250 to 1,000 watts around-the-clock, following the lead of many Class C channel stations (known then as Class IV).WSAJ ceased operations in 2006, when the college decided the investment required to keep an AM station on the air for only four hours per week was too costly and it would instead concentrate resources on WSAJ-FM.This allowed WOYL to remain on the air during times previously controlled by WSAJ.