(now WTEM and WKYS) in Washington, D.C., from NBC, trade WNAC-TV (now defunct; former channel allocation now occupied by WHDH), WNAC-AM (now WRKO) and WRKO-FM (now WBZ-FM) in Boston to NBC in exchange for the WRCV television and radio stations (now KYW-TV and KYW (AM)) in Philadelphia, and sell the Washington-based WGMS radio stations (now WWRC and WTOP-FM) to Crowell-Collier Broadcasting. Philco—which protested the 1957 license renewal of WRCV-TV-AM to NBC amid questions over the legality of its purchase of the stations from Westinghouse in exchange for WTAM-AM-FM and WNBK television (now WKYC) in Cleveland the year before—took issue with whether RKO's interest in KWTV violated FCC ownership rules. Addressing this, in August 1962, RKO agreed to sell its stake in channel 9 to minority stockholders Roy Turner and Luther Dulaney, increasing their individual interests in the station to 18.75%. On November 29, 1963, the Griffin-Leake interests purchased Turner and Dulaney's 25% interests in KWTV for $200,000 and title rights to the equipment used by KWTV, KTUL and KATV. Turner and Dulaney would then sell the equipment, valued at $2.3 million, to First National Bank of Oklahoma City executives C.A. Voss and James Kite for $3 million. Griffin-Leake's Oklahoma stations would then be folded into KATV parent licensee KATV Inc. (subsequently rechristened as Griffin-Leake TV), which would enter into a ten-year, $4.5 million (or $37,500 per month) agreement with Voss and Kite to lease the equipment. Griffin and the Leakes would own approximately all of the common voting stock and collectively own 84% of nonvoting common shares in KATV Inc. post-merger, with 10% of the remaining nonvoting interest held by Edgar Bell (who would remain KWTV's executive vice president and general manager). In early 1964, KWTV's Kelley Avenue facility was expanded to include a new soundstage on the building's west end (which would incorporate transistorized broadcasting and recording equipment), and a separate control room and production facilities. On April 17, 1969, Griffin-Leake TV announced its intent to split its assets into two separate companies. Griffin would retain ownership of KWTV under the rechristened entity that became Griffin Television Inc. (renamed Griffin Communications in 2000 and Griffin Media in 2022), while Leake retained ownership of KATV, KTUL, Ponca City-based cable television operator Cable TV Co. of Oklahoma, and a controlling 80% interest in the construction permit for Fajardo, Puerto Rico, television station WSTE (now WORO-DT) through the spin-off entity Leake TV,