KBSB

{{short description|Radio station at Bemidji State University in Bemidji, Minnesota}}

{{Use mdy dates|date=January 2025}}

{{Infobox radio station

| name = KBSB

| city = Bemidji, Minnesota | country = United States

| branding = FM 90

| frequency = 89.7 MHz

| format = College radio

| airdate = {{start date|1970}}

| erp = 120 watts

| haat = 38.0 meters

| class = A

| facility_id = 4654

| coordinates = {{coord|47|29|0|N|94|52|27|W|region:US-MN_type:landmark|display=inline,title}}

| owner = Bemidji State University

| licensing_authority = FCC

| website = {{URL|fm90.org}}

}}

KBSB (89.7 FM, "FM 90") is a radio station licensed to Bemidji, Minnesota, United States, airing a College radio format. The station is owned by Bemidji State University.{{cite web|url=http://www.fcc.gov/fcc-bin/fmq?call=KBSB |title=KBSB Facility Record |work=United States Federal Communications Commission, audio division }}{{cite web|url=http://www1.arbitron.com/sip/displaySip.do?surveyID=SU08&band=fm&callLetter=KBSB|title=KBSB Station Information Profile|publisher=Arbitron}}