KBS Radio 2 (aka KBS Music FM or KBS Happy FM) (AM 603 kHz, 558 kHz /FM 106.1 MHz) is an popular music and Entertainment station owned by the Korean Broadcasting System, almost equivalent to BBC Radio 2 and BBC Radio 6 Music in the UK, VRT Radio 2 in Flanders, Belgium & RTBF VivaCité in Wallonia, Belgium.Its transmission hours are from 4:53am to 3:00am daily. The station is also known for being the most powerful FM radio station in South Korea.