Mike Preston joins Entercom’s country KKWF (100.7 the Wolf) Seattle, as PD effective Nov. 9. Preston, who arrives from CBS Radio, is a 25-year programming veteran whose background includes 11 years in senior programming positions in the Seattle and San Francisco markets. He has held the VP of programming position at San Francisco stations KCBS, KMVQ and KLLC, and was VP of CHR programming and PD at KBKS Seattle. The PD position at the Wolf has been vacant since Scott Mahalick exited in August to join Alpha Broadcasting. For more country format news, see the new country section here.