Essential Public Media has completed its purchase of Pittsburgh's WDUQ/90.5 FM, reports the local Post-Gazette. The call letters will change to WESA-FM. Under the terms of the agreement, seller Duquesne University will receive $4,004,500 in cash. Essential Public Media also will provide $1 million in underwriting to the university over the next 10 years, along with $500,000 worth of internships to Duquesne students. The deal was announced in January (Current, Jan. 24).