wwmb, virtual channel 21 (uhf digital channel 26), is a dual cw/cw+-affiliated television station licensed to florence, south carolina, united states, serving the pee dee and grand strand regions of south carolina. the station is owned by howard stirk holdings; the sinclair broadcast group, which owns abc affiliate wpde-tv (channel 15, also licensed to florence), operates wwmb under a shared services agreement (ssa). the two stations share studios on university boulevard in conway and transmitter facilities on pee dee church road in floydale, south carolina. there is currently no website for wwmb.