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Log Due DateContest
May 18, 2025NCCC Sprint
 E-mail logs to:(none)
 Post log summary at:http://www.3830scores.com/
 Mail logs to:(none)
 Find rules at:https://ncccsprint.com/rules.html
May 18, 2025NCCC FT4 Sprint
 E-mail logs to:(none)
 Post log summary at:https://www.3830scores.com/
 Upload log at:https://lotw.arrl.org/
 Mail logs to:(none)
 Find rules at:https://www.ncccsprint.com/ft4ns.html
May 18, 2025Weekly RTTY Test
 E-mail logs to:(none)
 Post log summary at:http://www.3830scores.com/
 Mail logs to:(none)
 Find rules at:https://radiosport.world/wrt.html
May 18, 2025SKCC Weekend Sprintathon
 Post log summary at:https://www.skccgroup.com/operating_activities/weekend_sprintathon/submit-display.php
 Mail logs to:(none)
 Find rules at:https://www.skccgroup.com/operating_activities/weekend_sprintathon/
May 18, 2025K1USN Slow Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:http://www.k1usn.com/sst.html
May 19, 2025NTC QSO Party
 E-mail logs to:ntcqp[at]pi4ntc[dot]nl
 Mail logs to:(none)
 Find rules at:https://pi4ntc.nl/ntcqp/
May 19, 2025A1Club AWT
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://a1club.org/contest/awt/
May 19, 2025VHF-UHF FT8 Activity Contest
 E-mail logs to:(none)
 Upload log at:http://www.ft8activity.eu/index.php/en/upload-log
 Mail logs to:(none)
 Find rules at:http://www.ft8activity.eu/index.php/en/
May 20, 2025Ontario QSO Party
 Upload log at:http://www.va3cco.com/oqp/submitlog.htm
 Mail logs to:(none)
 Find rules at:http://www.va3cco.com/oqp/rules.htm
May 20, 2025EA-QRP CW Contest
 E-mail logs to:concursos[at]eaqrp[dot]com
 Mail logs to:Vocalia de concursos EA-QRP (Concurso CW)
PO Box 17
E-16080 Cuenca
Spain
 Find rules at:https://www.eaqrp.com/index.php/actividades/concurso?id=307
May 20, 2025DARC FT4 Contest
 E-mail logs to:(none)
 Upload log at:https://dxhf2.darc.de/~ft4log/upload.cgi?form=referat&lang=de
 Mail logs to:(none)
 Find rules at:https://www.darc.de/der-club/referate/conteste/ft4-contest/ft4-rules/
May 20, 2025RSGB FT4 Contest
 Upload log at:https://www.rsgbcc.org/cgi-bin/hfenter.pl
 Mail logs to:(none)
 Find rules at:https://www.rsgbcc.org/hf/rules/2025/r80m_ft4.shtml
May 20, 2025Quebec QSO Party
 E-mail logs to:(none)
 Upload log at:https://qcqp.contesting.com/
 Mail logs to:(none)
 Find rules at:https://quebecqsoparty.org/
May 21, 2025CQ-M International DX Contest
 E-mail logs to:(none)
 Upload log at:https://ua9qcq.com/hf-logs.php
 Mail logs to:(none)
 Find rules at:https://cqm.srr.ru/en/rules/
May 21, 2025Feld Hell Sprint
 Upload log at:https://sites.google.com/site/feldhellclub/
 Mail logs to:(none)
 Find rules at:https://sites.google.com/site/feldhellclub/Home/contests/sprints/high-road-sprint
May 21, 2025Worldwide Sideband Activity Contest
 E-mail logs to:(none)
 Upload log at:https://logs.wwsac.com/
 Mail logs to:(none)
 Find rules at:https://wwsac.com/rules.html
May 21, 2025K1USN Slow Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:http://www.k1usn.com/sst.html
May 22, 2025Walk for the Bacon QRP Contest
 E-mail logs to:(none)
 Upload log at:https://qrpcontest.com/pigwalk20/autolog.php
 Mail logs to:(none)
 Find rules at:https://qrpcontest.com/pigwalk20/
May 22, 2025ICWC Medium Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://internationalcwcouncil.org/mst-contest/
May 22, 2025ICWC Medium Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://internationalcwcouncil.org/mst-contest/
May 22, 2025ICWC Medium Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://internationalcwcouncil.org/mst-contest/
May 22, 2025RSGB 80m Club Championship, Data
 Upload log at:http://www.rsgbcc.org/cgi-bin/hfenter.pl
 Mail logs to:(none)
 Find rules at:https://www.rsgbcc.org/hf/rules/2025/r80mcc.shtml
May 23, 2025EU PSK DX Contest
 Upload log at:http://ua9qcq.com/hf-logs.php
 Mail logs to:(none)
 Find rules at:https://eupsk.club/eupskdx/eupskdxrules.pdf
May 23, 2025Mini-Test 40
 Upload log at:https://ua9qcq.com/hf-logs.php
 Mail logs to:(none)
 Find rules at:http://minitest.narod.ru/
May 23, 2025Mini-Test 80
 Upload log at:https://ua9qcq.com/hf-logs.php
 Mail logs to:(none)
 Find rules at:http://minitest.narod.ru/
May 23, 2025Phone Weekly Test
 E-mail logs to:(none)
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:http://www.perluma.com/Phone_Fray_Contest_Rules.pdf
May 23, 2025OK1WC Memorial (MWC)
 E-mail logs to:(none)
 Upload log at:https://memorial-ok1wc.cz/index.php?page=logs
 Mail logs to:(none)
 Find rules at:https://memorial-ok1wc.cz/index.php?page=rules2l
May 24, 202550 MHz Spring Sprint
 E-mail logs to:moreeirp[at]gmail[dot]com
 Post log summary at:http://www.3830scores.com
 Mail logs to:Kent O'Dell, KA2KQM
2752 Monument Road
Jasper, GA 30143
USA
 Find rules at:https://sites.google.com/site/springvhfupsprints/2025-information
May 24, 2025Nebraska QSO Party
 E-mail logs to:nebraskaqsoparty[at]gmail[dot]com
 Mail logs to:Matt Anderson, KA0BOJ
14300 NW 98th Street
Raymond, NE 68428
USA
 Find rules at:https://nebraskaqsoparty.com/qso-party-rules/f/rules-for-2022-nebraska-qso-party
May 24, 2025Run for the Bacon QRP Contest
 E-mail logs to:(none)
 Upload log at:http://qrpcontest.com/pigrun/autolog.php
 Mail logs to:(none)
 Find rules at:http://qrpcontest.com/pigrun/
May 24, 2025CWops Test (CWT)
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://cwops.org/cwops-tests/
May 24, 2025CWops Test (CWT)
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://cwops.org/cwops-tests/
May 24, 2025CWops Test (CWT)
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://cwops.org/cwops-tests/
May 24, 2025CWops Test (CWT)
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://cwops.org/cwops-tests/
May 25, 2025NCCC Sprint
 E-mail logs to:(none)
 Post log summary at:http://www.3830scores.com/
 Mail logs to:(none)
 Find rules at:https://ncccsprint.com/rules.html
May 25, 2025NCCC FT4 Sprint
 E-mail logs to:(none)
 Post log summary at:https://www.3830scores.com/
 Upload log at:https://lotw.arrl.org/
 Mail logs to:(none)
 Find rules at:https://www.ncccsprint.com/ft4ns.html
May 25, 2025Weekly RTTY Test
 E-mail logs to:(none)
 Post log summary at:http://www.3830scores.com/
 Mail logs to:(none)
 Find rules at:https://radiosport.world/wrt.html
May 25, 2025FISTS Sunday Sprint
 E-mail logs to:sprintlogs[at]fistsna[dot]org
 Mail logs to:FISTS Sprint Manager
Ashley Lambe KX4ASH
4305 Roundwood Ct.
Indian Trail, NC 28079
USA
 Find rules at:https://fistsna.org/operating.html#sprints
May 25, 2025K1USN Slow Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:http://www.k1usn.com/sst.html
May 25, 2025NAQCC CW Sprint
 E-mail logs to:(none)
 Upload log at:http://naqcc.info/autologger.php
 Mail logs to:(none)
 Find rules at:http://naqcc.info/sprint_rules.html
May 26, 2025VOLTA WW RTTY Contest
 E-mail logs to:(none)
 Upload log at:https://maxlaconca.com/cvolta/ver2_2014/index.php
 Mail logs to:(none)
 Find rules at:http://www.contestvolta.it/rules.pdf
May 26, 2025A1Club AWT
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://a1club.org/contest/awt/
May 26, 2025Canadian Prairies QSO Party
 Upload log at:https://cpqp.contesting.com/
 Mail logs to:(none)
 Find rules at:https://cpqp.ve6hams.ca/
May 26, 2025VHF-UHF FT8 Activity Contest
 E-mail logs to:(none)
 Upload log at:http://www.ft8activity.eu/index.php/en/upload-log
 Mail logs to:(none)
 Find rules at:http://www.ft8activity.eu/index.php/en/
May 28, 2025SBMS 2.3 GHz and Up Contest and Club Challenge
 E-mail logs to:n6vi[at]socal[dot]rr[dot]com
 Mail logs to:(none)
 Find rules at:https://w6ife.com/Page/2GHzContest
May 28, 2025K1USN Slow Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:http://www.k1usn.com/sst.html
May 29, 2025ICWC Medium Speed Test
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:https://internationalcwcouncil.org/mst-contest/
May 30, 2025OK1WC Memorial (MWC)
 E-mail logs to:(none)
 Upload log at:https://memorial-ok1wc.cz/index.php?page=logs
 Mail logs to:(none)
 Find rules at:https://memorial-ok1wc.cz/index.php?page=rules2l
May 30, 2025CQ WW WPX Contest, CW
 E-mail logs to:(none)
 Upload log at:https://www.cqwpx.com/logcheck/
 Mail logs to:(none)
 Find rules at:https://www.cqwpx.com/rules.htm
May 31, 2025MIE 33 Contest
 E-mail logs to:log-contest[at]jarl-mie[dot]com
 Mail logs to:JARL Mie Branch
c/o T.Hasegawa
11-25 Kanocho, Tsu
Mie 514-0052
Japan
 Find rules at:https://www.ztv.ne.jp/isoda/33/annual/48/48rule-e.html
May 31, 2025DIG QSO Party, SSB
 E-mail logs to:(none)
 Upload log at:https://dig-contest.de/logupload
 Mail logs to:Henrik Pfeifer, DF1HPK
Arndtweg 7
D-88400 Biberach
Germany
 Find rules at: https://dig-contest.de/rules
May 31, 2025DIG QSO Party, CW
 E-mail logs to:(none)
 Upload log at:https://dig-contest.de/logupload
 Mail logs to:Henrik Pfeifer, DF1HPK
Arndtweg 7
D-88400 Biberach
Germany
 Find rules at: https://dig-contest.de/rules
May 31, 2025George Batterson 1935 QSO Party
 E-mail logs to:Gpoland1[at]cinci[dot]rr[dot]com
 Mail logs to:Gary Poland
3347 SR 28
Midland, OH 45148
USA
 Find rules at:https://www.qsl.net/ve7sl/batterson.html
June 1, 2025Indiana QSO Party
 E-mail logs to:inqp[at]hdxcc[dot]org
 Mail logs to:HDXCC
c/o Tim Gardner
332 S28th St.
Lafayette, IN 47904
USA
 Find rules at:http://www.hdxcc.org/inqp/rules.html
June 1, 2025Baltic Contest
 E-mail logs to:balticcontest[at]inbox[dot]lt
 Mail logs to:Baltic Contest
P.O. Box 210
LT-44003 Kaunas
Lithuania
 Find rules at:http://www.lrsf.lt/en/
June 1, 2025Arkansas QSO Party
 E-mail logs to:(none)
 Upload log at:http://www.arkqp.com/
 Mail logs to:(none)
 Find rules at:http://www.arkqp.com/
June 1, 2025UN DX Contest
 E-mail logs to:(none)
 Upload log at:http://ua9qcq.com/hf-logs.php
 Mail logs to:(none)
 Find rules at:http://undxc.kz/rules-eng/
June 1, 2025QCX Challenge
 Post log summary at:http://www.3830scores.com
 Mail logs to:(none)
 Find rules at:http://www.qrp-labs.com/party.html
June 2, 2025His Maj. King of Spain Contest, CW
 E-mail logs to:(none)
 Upload log at:https://concursos.ure.es/en/logs/
 Mail logs to:(none)
 Find rules at:https://concursos.ure.es/en/s-m-el-rey-de-espana-cw/bases/
June 3, 2025New England QSO Party
 E-mail logs to:(see rules, web upload preferred)
 Upload log at:https://neqp.contesting.com/neqpsubmitlog.php
 Mail logs to:NEQP
PO Box J
West Suffield, CT 06093
USA
 Find rules at:https://neqp.org/rules/
June 3, 2025Delaware QSO Party
 E-mail logs to:qsoparty[at]gmail[dot]com
 Mail logs to:DE QSO Party
PO Box 1050
Newark, DE 19715-1050
USA
 Find rules at:https://www.fsarc.org/
June 4, 2025F9AA Cup, PSK
 E-mail logs to:concoursf9aa[at]urc[dot]asso[dot]fr
 Mail logs to:(none)
 Find rules at:https://www.site.urc.asso.fr/index.php/om-yl/concours/trophee-f9aa
June 10, 2025QRP ARCI Hootowl Sprint
 E-mail logs to:(none)
 Upload log at:http://www.qrpcontest.com
 Mail logs to:(none)
 Find rules at:http://qrparci.org/contest/hoot-owl-sprint
June 15, 2025NZART Sangster Shield Contest
 E-mail logs to:sangster[at]nzart[dot]org[dot]nz
 Mail logs to:Contest Manager
Glenn Kingston ZL2KZ
53 Tannadyce Street
Wellington 6022
New Zealand
 Find rules at:https://www.nzart.org.nz/activities/contests/sangster-shield
June 30, 2025CQMM DX Contest
 E-mail logs to:cwjf[at]cqmmdx[dot]com
 Mail logs to:CWJF Group
Rua Dr. Edgard Quinet 35/401
36036-080 Juiz de Fora - MG
Brazil
 Find rules at:http://www.cqmmdx.com/rules/