{"slug":"madison","name":"Madison","page":"https://indianahamradio.com/counties/madison/","generated":"2026-10-29","clubs":[{"name":"Madison County Amateur Radio Club (W9VCF)","website":"https://w9vcf.org/","email":"contact@w9vcf.org","facebook":"https://www.facebook.com/people/Madison-County-Amateur-Radio-Club/61573610344717/","meeting":{"when":"1st Monday monthly","time":"7:00 PM","where":"generally the EOC, 200 N Delaware Ave, Anderson, IN","visitors":"Meetings are open to the public, and visitors and unlicensed guests are always welcome.","also":"A Saturday breakfast, \"Breakfast at the Grill\", on Saturday mornings at the Anderson Grill, 2038 S Scatterfield Rd, Anderson — the club does not publish the hour. There is also a weekly \"Donut Meeting\" on Thursday mornings at 9:00 AM at the EOC; the club asks that you not arrive early, and says it can move or not be held, so check its announcements first.","membership":"https://w9vcf.org/membership/become-a-member/","officers":"https://w9vcf.org/contact/","source":"https://w9vcf.org/calendar","checked":"2026-09-27"}},{"name":"Anderson Repeater Club (W9OBH)","website":"http://andersonrepeater.club","email":"","facebook":"","meeting":{"when":"1st Tuesday of odd-numbered months","time":"7:00 PM","where":"Madison County Emergency Operations Center, 200 N Delaware St, Anderson, IN","checked":"2026-09-27"},"activities":{"exams":{"when":"3rd Tuesday monthly","time":"7:00 PM","where":"Madison County Emergency Operations Center, 200 N Delaware St, Anderson, IN (the building at the base of the 350-foot communications tower)","registration":"Walk-ins are welcome.","contact":"w9obh@arrl.net","note":"the club says it has run a session every month since March 2011, and offers a weeknight alternative to the weekend sessions held elsewhere in the state","source":"http://andersonrepeater.club/ve.html"},"checked":"2026-09-21"}}],"hasClub":true,"stats":{"name":"Madison","pop":132504,"operators":357,"clubs":6,"operatorsGrace":38,"clubsGrace":null,"hamsFccActive":401,"byClass":{"A":20,"E":78,"G":106,"N":3,"T":150}},"licenseTrend":{"name":"Madison","operators":[383,394,401,409,429,432,425,418,408,413,420,413,406,410,404,392,380,370,367,370,371,370,365,371,366,358,357],"newLicenses":[9,16,12,12,11,13,8,7,5,9,9,4,5,9,6,8,3,4,8,8,9,13,11,17,19,11,11]},"repeaters":[{"freq":"145.390","mhz":145.39,"band":"2m","offset":"-0.6","tone":"151.4","mode":"FM","city":"Anderson","call":["W9VCF"],"county":"Madison","countySlug":"madison","owner":"Madison County Amateur Radio Club (W9VCF)","source":"club","sources":["club","IRC"],"coordinated":true,"irc":{"call":"W9VCF","sponsor":"MCARC","notes":"O 151.4es"},"loc":{"city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"source":"IRC","geoSource":"census"}},{"freq":"146.820","mhz":146.82,"band":"2m","offset":"-0.6","tone":"110.9","mode":"FM","city":"Anderson","call":["W9OBH"],"county":"Madison","countySlug":"madison","owner":"Anderson Repeater Club","source":"club","sources":["club","IRC"],"coordinated":true,"irc":{"call":"W9OBH","sponsor":"Anderson Repeater Club, Inc.","notes":"O 110.9ers WX"},"loc":{"city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"source":"IRC","geoSource":"census"}},{"freq":"147.090","mhz":147.09,"band":"2m","offset":"+0.6","tone":"110.9","mode":"FM","city":"Anderson","call":["W9OBH"],"county":"Madison","countySlug":"madison","owner":"Anderson Repeater Club","source":"club","sources":["club","IRC"],"coordinated":true,"irc":{"call":"W9OBH","sponsor":"Anderson Repeater Club, Inc.","notes":"O 110.9 L(I4834)er"},"loc":{"city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"source":"IRC","geoSource":"census"}},{"freq":"223.860","mhz":223.86,"band":"1.25m","offset":"-1.6","tone":"151.4","mode":"FM","city":"Anderson","call":["KC9JWO"],"county":"Madison","countySlug":"madison","owner":"Anderson Repeater Club","source":"club","sources":["club","IRC"],"coordinated":true,"irc":{"call":"KC9JWO","sponsor":"KC9JWO","notes":"O 151.4rs"},"loc":{"city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"source":"IRC","geoSource":"census"}},{"freq":"442.275","mhz":442.275,"band":"70cm","offset":"+5","tone":"151.4","mode":"FM/DMR","city":"Anderson","call":["W2NAP"],"county":"Madison","countySlug":"madison","owner":"Scrapper System","source":"club","sources":["club","IRC"],"coordinated":true,"irc":{"call":"W2NAP","sponsor":"Scrapper System","notes":"O 151.4 DMR:CC7"},"loc":{"city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"source":"IRC","geoSource":"census"}},{"freq":"443.350","mhz":443.35,"band":"70cm","offset":"+5","tone":"110.9","mode":"FM","city":"Anderson","call":["WA9CWE"],"county":"Madison","countySlug":"madison","owner":"Madison County EMA","source":"club","sources":["club","IRC"],"coordinated":true,"irc":{"call":"WA9CWE","sponsor":"MADISON Co EMA","notes":"O 110.9er"},"loc":{"city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"source":"IRC","geoSource":"census"}},{"freq":"444.675","mhz":444.675,"band":"70cm","offset":"+5","tone":"none","mode":"FM/Fusion","city":"Anderson","call":["WA9EOC"],"county":"Madison","countySlug":"madison","owner":"Chief Anderson Repeater Club","source":"club","sources":["club","IRC"],"coordinated":true,"irc":{"call":"WA9EOC","sponsor":"CAARC","notes":"O FUSION:DSQ"},"loc":{"city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"source":"IRC","geoSource":"census"}}],"coordinated":{"count":11,"repeaters":[{"freq":"145.31","mhz":145.31,"band":"2m","offset":"-0.6","offsetSource":"standard","tone":"","call":"WB9UCF","sponsor":"FB ARC","notes":"O 131.8","city":"Summitville","county":"Madison","countySlug":"madison","lat":40.335979,"lon":-85.643496,"geoSource":"census"},{"freq":"145.39","mhz":145.39,"band":"2m","offset":"-0.6","offsetSource":"standard","tone":"151.4","call":"W9VCF","sponsor":"MCARC","notes":"O 151.4es","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"146.775","mhz":146.775,"band":"2m","offset":"-0.6","offsetSource":"standard","tone":"88.5","call":"W2NAP","sponsor":"Scrapper System","notes":"O 88.5 L(E699227)","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"146.82","mhz":146.82,"band":"2m","offset":"-0.6","offsetSource":"standard","tone":"110.9","call":"W9OBH","sponsor":"Anderson Repeater Club, Inc.","notes":"O 110.9ers WX","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"147.09","mhz":147.09,"band":"2m","offset":"+0.6","offsetSource":"standard","tone":"110.9","call":"W9OBH","sponsor":"Anderson Repeater Club, Inc.","notes":"O 110.9 L(I4834)er","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"147.15","mhz":147.15,"band":"2m","offset":"+0.6","offsetSource":"standard","tone":"151.4","call":"KD9SZA","sponsor":"KD9SZA","notes":"O 151.4","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"223.86","mhz":223.86,"band":"1.25m","offset":"-1.6","offsetSource":"standard","tone":"151.4","call":"KC9JWO","sponsor":"KC9JWO","notes":"O 151.4rs","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"441.75","mhz":441.75,"band":"70cm","offset":"+5.0","offsetSource":"standard","tone":"","call":"WA9EOC","sponsor":"CAARC","notes":"O D-STAR","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"442.275","mhz":442.275,"band":"70cm","offset":"+5.0","offsetSource":"standard","tone":"151.4","call":"W2NAP","sponsor":"Scrapper System","notes":"O 151.4 DMR:CC7","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"443.35","mhz":443.35,"band":"70cm","offset":"+5.0","offsetSource":"standard","tone":"110.9","call":"WA9CWE","sponsor":"MADISON Co EMA","notes":"O 110.9er","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"},{"freq":"444.675","mhz":444.675,"band":"70cm","offset":"+5.0","offsetSource":"standard","tone":"","call":"WA9EOC","sponsor":"CAARC","notes":"O FUSION:DSQ","city":"Anderson","county":"Madison","countySlug":"madison","lat":40.089766,"lon":-85.689449,"geoSource":"census"}],"note":"Coordinated repeaters are the Indiana Repeater Council's records, credited to the Council (https://flexweb.ircinc.org/search.html); see ircRepeaters.json in the index for the terms. The same applies to the Council details (`irc`, and locations marked IRC) on the club rows above.","source":"https://flexweb.ircinc.org/search.html"},"nets":[{"name":"Madison County Amateur Radio Club Net","scope":"Local","county":"Madison","countySlug":"madison","day":"Wednesday","time":"8:00 PM ET","freq":"145.390 MHz (-, PL 151.4, W9VCF); 10 meter rag chew follows near 28.465 MHz","mode":"FM","source":"Madison County ARC calendar","sourceUrl":"http://andersonrepeater.club/"},{"name":"Anderson ARES/RACES Net","scope":"Local","county":"Madison","countySlug":"madison","day":"Sunday","time":"9:00 PM ET","freq":"444.675 MHz (-, PL 110.9)","mode":"FM","source":"MAARC Area Nets list","sourceUrl":"https://www.wb9hxg.net/p/area-nets.html"},{"name":"Madison County StormNet Exercise","scope":"Local","county":"Madison","countySlug":"madison","day":"Sunday","time":"8:00 PM ET","freq":"146.820 MHz (-0.6, PL 110.9, W9OBH)","mode":"FM","source":"Madison County ARC calendar","sourceUrl":"http://andersonrepeater.club/"},{"name":"Madison County SKYWARN Net","scope":"Local","county":"Madison","countySlug":"madison","day":"When severe weather threatens","time":"","freq":"146.820 MHz (PL 110.9)","mode":"FM","source":"Central Indiana Skywarn county repeater map","sourceUrl":"http://www.w9nws.org/repeater_map","note":"Read off the Central Indiana Skywarn county repeater map, an image linked from the NWS Indianapolis spotter page; re-check it by eye."}],"emergency":{"county":"Madison","district":"6","idhsDistrict":"6","nws":"IND","ema":{"website":"https://www.madisoncounty.in.gov/departments/emergency-management-&-office-of-homeland-security","recordUpdated":"2024-11-26"},"ec":{"status":"vacant","issue":"2026-01"}},"hamfests":[],"examSessions":[{"id":"arrl-anderson-in-46016-24","date":"2026-11-17","city":"Anderson","state":"IN","zip":"46016","lat":40.1,"lon":-85.68,"county":"Madison","countySlug":"madison","venue":"Madison County EMA EOC, 300 N. Delaware St","vec":"ARRL/VEC","fee":"","preregRequired":false,"full":false,"seats":0,"online":false,"notes":"Walk-ins allowed; Website: http://www.andersonrepeater.club/","url":"https://www.arrl.org/exam_sessions/anderson-in-46016-24","time":"7:00pm","host":"Anderson Repeater Club"},{"id":"arrl-anderson-in-46016-25","date":"2026-12-15","city":"Anderson","state":"IN","zip":"46016","lat":40.1,"lon":-85.68,"county":"Madison","countySlug":"madison","venue":"Madison County EMA EOC, 300 N. Delaware St","vec":"ARRL/VEC","fee":"","preregRequired":false,"full":false,"seats":0,"online":false,"notes":"Walk-ins allowed; Website: http://www.andersonrepeater.club/","url":"https://www.arrl.org/exam_sessions/anderson-in-46016-25","time":"7:00pm","host":"Anderson Repeater Club"}],"neighbors":[{"name":"Delaware","slug":"delaware"},{"name":"Grant","slug":"grant"},{"name":"Hamilton","slug":"hamilton"},{"name":"Hancock","slug":"hancock"},{"name":"Henry","slug":"henry"},{"name":"Tipton","slug":"tipton"}],"centroid":[40.1616,-85.7197],"nws":{"countyZone":"INC095","cwa":"IND","forecastZone":"INZ040","radarStation":"KIND","timeZone":"America/Indiana/Indianapolis","office":{"address":"6900 West Hanna Avenue, Indianapolis, IN 46241-9526","email":"nws.indianapolis@noaa.gov","id":"IND","name":"National Weather Service Indianapolis, IN","phone":"317-856-0664","url":"https://www.weather.gov/ind"}},"terms":"Ours unless an entry says otherwise. Use it freely; see https://indianahamradio.com/data/index.json for per-dataset provenance. The Indiana Repeater Council is the source of its coordination details on the repeater rows (`irc`, and locations marked IRC) and of the `coordinated` list: credit the Council and link to its directory, https://flexweb.ircinc.org/search.html."}