sentences:  Although the station broadcast with 3 kW of power at the time, Z103 quickly became the top station in the area, even passing heritage Top 40 outlet WJMX AM 970 in the ratings (WJMX would add an FM signal on 106.3 in 1985).Eventually, WPDZ got a construction permit to increase its power to 50 kW, with a frequency change to 103.3, but the station went into bankruptcy by 1987 before it could be acted upon.In early 1988, WJMX-FM purchased WPDZ and simulcasted with its 106.3 FM signal for most of the year, while upgrading the WPDZ signal to 50 kW (at 103.3 MHz).