What is "kdrb"

KDRB, "100.3 The Bus," is an adult hits radio station similar to Jack FM serving the Des Moines, Iowa, area in the USA. It broadcasts at 100.3 FM. The station's studios are located at 2141 Grand Avenue in Des Moines along with iHeartMedia, Inc.'s other Des Moines stations ( KDXA, KKDM, KXNO and WHO). Its strong 100,000 watt signal stretches north to Mason City, Iowa (which is about 100 miles from Des Moines) and south to the Missouri and Iowa border.