The earliest ancestor to WPRO, WKBF, began broadcasting from Cranston, Rhode Island on June 15, 1924, owned by Dutee Wilcox Flint and operating at 1050 kHz; in January 1925, the call letters were changed to WDWF, reflecting the owner's initials, and the station moved to 680 kHz That December, Lincoln Studios began to share ownership of the station with Flint; Lincoln broadcast its programming under the call sign WLSI. WDWF and WLSI moved to 800 kHz. by June 30, 1927, to 1090 kHz in October, to 1150 kHz in November, and to 1210 kHz in February 1928. By 1930, the studios for WDWF and WLSI were located in Providence.
The Cherry & Webb era (September 1931–April 1959)
Providence department store Cherry & Webb acquired the station in September 1931, and merged the two stations under a single license with the call letters WPRO. The merged station formally relaunched on October 16. The purchase made Cherry & Webb the third department store in Providence to get into radio broadcasting, after the 1922 launches of Shepard Stores' WEAN and The Outlet Company's WJAR. The following February, Cherry & Webb purchased another station at 1210 kHz, WPAW in nearby Pawtucket, which had been granted a license in August 1926 as WFCI, owned by Frank Cook Inc. and operating at 1160 kHz, moved to 1330 kHz by June 30, 1927, to 1240 that August, and to 1210 kHz in November 1928, concurrent with the change to WPAW. Following the acquisition, the station used WPAW in tandem with WPRO until 1933. The station moved to its current frequency, 630 kHz, in 1934. WPRO was an affiliate of the short-lived American Broadcasting System in 1935; in 1937, the station joined the CBS Radio Network, replacing charter affiliate WEAN. Although WPRO's city of license was changed from Cranston to Providence soon after Cherry & Webb took over, the station's transmitter remained in Cranston until its destruction in the 1938 New England hurricane; it then constructed a new transmission facility in East Providence. FM service was added on April 17, 1948 with the debut of WPRO-FM, and a television sister station, WPRO-TV, went on the air March 27, 1955.
The CapCities era (April 1959–1993)
Cherry & Webb exited broadcasting in April 1959, selling the WPRO stations to Capital Cities Television Corporation, which eventually became Capital Cities Communications. Soon afterward, WPRO ended its CBS Radio affiliation and became Providence's top-rated top 40 station, competing against WICE and, later, WGNG. The station's studios were moved to the transmitter location in East Providence in 1974; WPRO's previous studio location, which until then had also continued to house what had become WPRI-TV even after that station was sold by Capital Cities in 1967, was then donated to public television station WSBE-TV. That same year, WPRO-FM adopted its own top 40 format, and the AM side began a gradual evolution to adult contemporary that would continue through the remainder of the decade. During the 1980s, the station again began to shift its format by gradually adding talk shows to its schedule; it also became an affiliate of ABC Radio by 1984, two years before ABC was purchased by Capital Cities. WPRO discontinued its remaining music programming on March 20, 1989, moving to an all-talk format.
Tele-Media takes over (1993–present)
Capital Cities/ABC sold WPRO to Tele-Media in 1993; this put the station under common ownership with WLKW and WWLI. Tele-Media, in turn, sold its stations to Citadel Broadcasting in 1997. WPRO added its simulcast on WEAN-FM on March 11, 2008. Citadel merged with Cumulus Media on September 16, 2011. Citadel Broadcasting was purchased by Cumulus Radio in 2013.
Former on-air staff
WPRO's longest-serving on-air staff member was Salty Brine, who served as the station's morning host from 1943 until April 28, 1993. Other former WPRO voices include sportscaster Bryan Fustukian. New York media personalities who previously worked at WPRO include WABC host Mark Simone, WMCA "Good Guy" Jack Spector, WCBS-TV correspondent Magee Hickey, CBS staff announcer Hal Simms, WCBS-FM personality Dave Stewart, and former Providence mayor Buddy Cianci until his death on January 27, 2016.
