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USA Radio Orienteering / ARDF Event CalendarRadio Orienteering / ARDF (Amateur Radio Direction Finding) is an international sport where with the use of a directional radio receiver and a detailed orienteering map you locate and visit on foot transmitters located in the forest and then go to the finish.
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DateHost/ClubEvent DirectorLocationTimeTypeBandStatusEvent LinkCommentsResults
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2025
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Nov 11, 2025BOKJoseph & Ruth Gray OwlOrienteering / Radio-OApproved
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Nov 10, 2025BOKJoseph & Ruth Gray OwlOrienteering / Radio-OApproved
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Nov 9, 2025BOKJoseph & Ruth Gray OwlOrienteering / Radio-OApproved
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Nov 8, 2025BOKJoseph & Ruth Gray OwlOrienteering / Radio-OApproved
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Oct 4, 2025BOKCharles & NadiaHorton GroveRO Beginner TrainingApproved
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Sep 27, 2025BOKCharles & NadiaTBDRO Beginner TrainingPending
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Jun 21, 2025BOKJoseph & CharlesMorrow MountainRadio US Champs​
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Jun 20, 2025BOKJoseph & CharlesMorrow MountainRadio US Champs​
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Jun 19, 2025BOKJoseph & CharlesMorrow MountainRadio US Champs​
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Jun 18, 2025BOKJoseph & CharlesMorrow MountainRadio US ChampsApproved
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Jun 17, 2025BOKJoseph & CharlesMorrow MountainRadio US ChampsApproved
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Jun 15, 2025BOKJoseph & CharlesMorrow MountainRadio US ChampsApproved
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Jun 14, 2025BOKJoseph & CharlesMorrow MountainRadio US ChampsApproved
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May 11, 2025BOKJoseph & RuthGray OwlRadioApproved
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May 10, 2025BOKJoseph & RuthGray OwlRadioApproved
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Apr 26, 2025BOKLina; Charles & NadiaHorton GroveAdvanced; Radio Beginner TrainingApproved
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Apr 19, 2025BOKCharles & NadiaHorton GroveRadio Beginner TrainingApproved
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Apr 12, 2025BOKCharles & NadiaHorton GroveRadio Beginner TrainingApproved
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Mar 22, 2025BOKRuth & JosephDixOpen & Radio Sprint​
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Mar 2, 2025BOKVladimir and Tatyana, WillEno River Fews FordOpen, Radio 2mApproved
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Feb 9, 2025BOKIan & Jeff & Debra; WillUmstead N?Open, Radio 80mApproved
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2024
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12/15/24BOKEvgenySchenck10:00 AM22m & Sprint
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11/24/2024BOKMatt and Adalia, WillSchenckOpen + radio
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11/9/2024BOKCharlesRaven RockClassic Radio-O Short Course
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11/3/2024BOKNadiaUmstead WestRadio-O Beginner Class 2
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10/27/2024BOKNadiaUmstead WestRadio-O Beginner Class 1
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10/13/2024BOKUmstead WestUS Radio O Chams
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10/12/2024BOKUS Radio O Chams
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10/5/2024BOKUS Radio O Chams
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9/29/2024BOKLina Lindberg (Orienteering)
Charles (Radio-O)		Advanced
TBD Classic Radio-O
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9/8/2024BOKJoseph & RuthHorton GroveOpen-O & Radio-O
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9/7/2024BOKJoseph & RuthGray OwlOpen-O & Radio-O
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7/14/2024BOKWill, CharlesGray OwlFox-o, week long
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7/7/2024BOKWill, CharlesUmsteadFox-o, week long
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6/23/2024BOKWillUmstead2m Radio-O
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5/18/2024BOKJoseph & RuthEnoOpen & Radio-O Sprint
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5/12/2024BOKHammersDix ParkTBD Radio-O
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5/4/2024BOKCharlesUmstead SouthClassic Radio-O Short Course
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4/28/2024BOKNadiaUmstead WestRadio-O Beginner Class 2
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4/21/2024BOKNadia / MihaiUmstead WestRadio-O Beginner Class 1 / Expert
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3/23/2024BOKMihaiUmstead WestOpen / Radio
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2/18/2024BOKJoseph & RuthUmstead SouthOpen-O & Radio-O
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2/17/2024BOKJoseph & RuthGray OwlOpen-O & Radio-O
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1/27/2024BOKCharlesGray OwlEnd Week long FoxO
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1/20/2024BOKCharlesUmstead EastBegin Week long FoxO
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Umstead East
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2023
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11/12/2023BOKJoseph & CharlesUmstead West, NC12:00 PMOpenApprovedhttps://backwoodsok.org/scheduleStandard course +Nadia will teach a beginner class at Noon
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10/21/2023 - 10/22/2023BOKJoseph, Ruth & Charles1725 Gray Owl Rd, Asheboro, NC10:00 AMOpenApprovedhttps://backwoodsok.org/scheduleThe same courses will be available both Saturday & Sunday. Nadia will teach a Radio-O class at noon on both days
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10/15/2023BOKNadiaUmstead State Park, NC12:00 PMBeginner Radio-OApprovedhttps://backwoodsok.org/scheduleEveryone welcome
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10/7/2023SMOCJoe B - KE8MKRPark Lyndon, Chelsea, MI10:00 AMMini 2m & Fox-OApproved
https://www.facebook.com/events/1439112233606456?ref=newsfeed
Mini courses in 2m and Fox-O
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10/7/2023BOKNadiaUmstead State Park, NC12:00 PMBeginner Radio-OApprovedhttps://backwoodsok.org/scheduleEveryone welcome
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8/6/2023BOKCharlesWilliam B. Umstead State Park, 8801 Glenwood Ave, Raleigh, NC12:00 PMOpenApprovedhttps://backwoodsok.org/scheduleStandard course + Beginner class at Noon
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7/16/2023BOKCharles & NadiaRaven Rock State Park, 3009 Raven Rock Rd, Lillington, NC12:00 PMOpenPendinghttps://backwoodsok.org/scheduleStandard course + Nadia teaching a beginner class at Noon
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6/17/2023BOKCarl, Dave, Will, CharlesCamp Lapihio, Raleigh, NC12:00 PMLocalFoxOPendinghttps://backwoodsok.org/schedule
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5/21/2023BOKPatrickEno River State Park, 6101 Cole Mill Rd, Durham, NC12:00 PMOpen80mApprovedhttps://backwoodsok.org/scheduleEveryone welcome
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5/20/2023San Diego T-Hunt GroupJoe Corones, N6SZO Joe Loughlin, KE6PHBBalboa Park, Morley Field by Archery Field, San Diego, CA 32-14’-11”N, 117-08’-17” W10:30 AMClassic2mApproved
http://www.homingin.com/files/MorleyField2023ARDF.pdf http://new.thunter.org/node/148
No fee, contact POC for loaner eqpt, BBQ at 2pm
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5/13/2023Fullerton Radio ClubMarvin Johnston KE6HTSHillcrest Park in Fullerton, CA10:30 AMAntennas in the Park2mApproved
http://www.homingin.com/joemoell/hcrestmap0523.html
Beginners welcome, equipment available to loan, + BBQ & burgers bonus!
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4/22/2023New River Valley ARCCam Coble, W4XXVRandolph Park, Dublin, VA9:00 AMIntro & Practice2m 70cmApproved
https://www.n4nrv.org/2023-april-breakfast-picnic-social-and-park-fox-hunt/
Breakfast picnic at 8am
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4/22/2023Valley of the Moon Amateur Radio ClubFirst Congregational Church 252 W Spain St, Sonoma, CA8:00 AMHAMFEST on-foot Foxhunt2mApproved
http://vomarc.org/events/Hamfest%20Flyer.pdf
On foot foxhunt intro in conjunction with HAMFEST
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4/19/2023-4/23/2022NMO / NTOAGerald Boyd - WD8WFK2023 US ARDF Championships, Sulfur Springs, TX All weekUS Champs2m 80m FoxO SprintSanctionedbit.ly/USAROChamps20234 days of US Championship events to include: Sprint, Fox-O, 2m Classic, & 80m Classic. Practice days precede. Bulletin 1 posted.
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2022
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3/19/2022West Valley ARCRyan Shipp - K1WAZSurprise Park, Ramada #2, Surprise AZ10:00 AM2mApproved
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9/25/2022BOKPatrick & KellyEno River State Park, 6101 Cole Mill Rd, Durham, NC 2770510:00 AMClassic2mApprovedhttps://backwoodsok.org/scheduleBeginners welcome, we will help you learn and provide eqpt
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10/22/2022BOKNadiaUmstead West, NC12:00 PMClassicApprovedhttps://backwoodsok.org/scheduleBeginners welcome, we will help you learn and provide eqpt
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10/22/2022SMOCJoe KE8MKRMichigan TBD12:00 PMTBDTBDPending
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10/29/2022BOKNadiaUmstead West, NC12:00 PMClassicApprovedhttps://backwoodsok.org/scheduleBeginners welcome, we will help you learn and provide eqpt
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11/5/2022BOKNadiaUmstead West, NC12:00 PMClassicApprovedhttps://backwoodsok.org/scheduleBeginners welcome, we will help you learn and provide eqpt
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11/12/2022BOKIan, Paul & CharlesUmstead South, NC10:00 AMhttps://backwoodsok.org/schedule
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2021
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1/16/2021OH-KY-INBob FreySharon Woods, Cincy OH10:00 AMClassic2MApprovedShort 2M Classic
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3/13/2021OH-KY-INBrian DeYoung K4BRIFrench Park, Cincy OH10:00 AMClassic2MApprovedhttp://ohkyin.org/wp/2021/02/24/2m-ardf-practice-saturday-march-13th-at-french-park/Short 2M Classichttps://www.qsl.net/k4bri/ARDF/French/french-linki.htm
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4/17/2021OH-KY-INBrian DeYoung K4BRIStanberry Park, Cincy OH10:00 AMClassic80mApprovedhttp://ohkyin.org/wp/2021/04/09/80m-ardf-practice-saturday-april-17th-at-stanbery-park/Short 80m Classic
www.qsl.net/k4bri/ARDF/Stanbery/210417-1-linki.htm
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4/18/2021BOKPatrick & KellyEno River State Park, 6101 Cole Mill Rd, Durham, NC 27705, USA9:00 AMClassic80mApprovedhttps://backwoodsok.org/ardf-eno-river-april-18-2021https://backwoodsok.org/ardf-eno-river-april-18-2021
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5/8/2021OH-KY-INMatt Robins, AA9YHLive Oaks, Milford, OH12:00 PMClassic2mApprovedShort 2M Classic
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5/8/2021FRCMarvin Johnston KE6HTSHillcrest Park, Fullerton, CA10:00 AMBeginner, Classic & antenna build clinic2m & 80mApprovedhttp://homingin.com/joemoell/hcrestmap0521.htmlAntennas in the Park (AITP) annual event in conjunction w/ Foxhunting weekendhttp://homingin.com/joemoell/ardfinla.html
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5/29/2021BOKJoseph1725 Gray Owl Rd, Asheboro, NC 2720510:00 AMClassic2mApproved
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5/29/2021BOKJoseph1725 Gray Owl Rd, Asheboro, NC 2720510:00 AMClassic80mApproved
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6/5/2021n/aGerald BoydAlbuquerque, NM10:00 AMBeginner Training80mApprovedwb8wfk@me.comContact Gerald Boyd by email for details
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7/11/2021YOTAYOTAYouth on the Air (YOTA) Camp, Voice of America Broadcasting Museum, West Chester, OHTBDIntro2mPendinghttps://youthontheair.org/
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8/25/2021SMOCJoe BurkheadKensington MetroPark, Milford, MI - Sledding Hill area4:30 - 8:00 PMMini 2m Classic, Mini Fox-O2m, 80mApprovedhttps://smoc-runs.com/events/view/4501Plus orienteering sprint
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8/28/2021M&K ARCMike & Key Amateur Radio ClubPhilip Arnold Park, Renton, WA10:00 AM2m Classic2mApprovedhttp://mikeandkey.org/foxhunt.php
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9/5/2021BOKPatrick & KellyCarolina North Forest, Chapel Hill, NC 27599, USA10:00 AMTBDTBDPendinghttps://backwoodsok.org/schedule
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9/12/2021BOKPatrick & Kelly
Eno River State Park, 6101 Cole Mill Rd, Durham, NC 27705, USA
9:00 AMTBDTBDPendinghttps://backwoodsok.org/schedule
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9/26/2021QOCMike Kholodov AB3VNCabin John Regional Park, MD10:00 AMFoxoring80mApprovedhttps://www.qocweb.org/events/2021/9/26/cabin-johnFoxoring training
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10/10/2021BOKPatrick & KellyCarolina North Forest, Chapel Hill, NC 27599, USA10:00 AMClassicTBDPendinghttps://backwoodsok.org/schedule
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10/14/2021BOKJoseph & Ruth1725 Gray Owl Rd, Asheboro, NC 2720510:00 AMUSA Champ's - Sprint80mApprovedhttps://backwoodsok.org/2021-us-region-ii-ardf-championshipsRegistration
Bulletin 2