In 2007, the Twins took the rights to the broadcasts in-house and created the Twins Radio Network (TRN). With that new network in place the Twins secured a new Metro Affiliate flagship radio station in KSTP (AM 1500). It replaced WCCO (AM 830), which held broadcast rights for the Twins since the team moved to Minneapolis in 1961. For 2013, the Twins moved to FM radio on KTWN-FM "96.3 K-Twin", which is owned by the Pohlad family. The original radio voices of the Twins in 1961 were Ray Scott, Halsey Hall and Bob Wolff. After the first season, Herb Carneal replaced Wolff. Twins TV and radio broadcasts were originally sponsored by the Hamm's Brewing Company. In 2009, Treasure Island Resort & Casino became the first ever naming rights partner for the Twins Radio Network, making the commercial name of TRN the Treasure Island Baseball Network. In 2017, it was announced that WCCO would become the flagship station the Twins again starting in 2018, thus returning the team back to its original station after 11 years.