YLRL DX/NA YL Anniversary Contest: 1400Z, Oct 19 to 0200Z, Oct 21 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW/Digital, SSB, Separate logs for each mode |
| Bands: | All, except WARC |
| Classes: | (none) |
| Max operating hours: | 24 |
| Exchange: | Serial No. + RS(T) + (ARRL Section/province/country) |
| Work stations: | Once per band per mode |
| QSO Points: | W/VE Stations: 1 point per W/VE QSO W/VE Stations: 2 points per DX QSO DX Stations: 1 point per QSO with same continent DX Stations: 2 points per QSO with different continent |
| Multipliers: | Each section, province, country once per mode Power factor: x1.5 for 5-100W Power factor: x3 for 5W or less |
| Score Calculation: | Total score = total QSO points x total mults x power factor |
| Submit logs by: | 0200Z November 20, 2025 |
| E-mail logs to: | vicepresident[at]ylrl[dot]org |
| Upload log at: | https://ylrl.net/contest-submission/ |
| Mail logs to: | (none) |
| Find rules at: | https://ylrl.net/contests/ |
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ARRL School Club Roundup: 1300Z, Oct 20 to 2359Z, Oct 24 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW, Phone, RTTY/Digital |
| Bands: | All, except 60, 30, 17, 12m |
| Classes: | Single Op (I) Non-School Club (C) School Club/Group (S) |
| Max operating hours: | 24 hours total 6 hours out of any 24-hour period with off times of at least 10 minutes |
| Exchange: | RS(T) + Class (I/C/S) + (state/province/country) |
| Work stations: | Once per mode |
| QSO Points: | 1 point per phone QSO 2 points per CW/RTTY/digital QSO |
| Multipliers: | States + VE provinces + DXCC countries + (2x class C QSOs) + (5x class S QSOs) |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 2359Z November 8, 2025 |
| Post log summary at: | http://contests.arrl.org/arrlscrscoresubmission.php |
| Mail logs to: | School Club Roundup c/o LIMARC PO Box 392 Levittown, NY 11756 USA |
| Find rules at: | http://www.arrl.org/school-club-roundup |
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ICWC Medium Speed Test: 1300Z-1400Z, Oct 20 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Name + QSO No. |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0400Z October 23, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://internationalcwcouncil.org/mst-contest/ |
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OK1WC Memorial (MWC): 1630Z-1729Z, Oct 20 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 80, 40m |
| Classes: | Single Op All Band (QRP/Low) Single Op Single Band (QRP/Low) |
| Max power: | LP: 100 watts QRP: 5 watts |
| Exchange: | RST + Serial No. |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each last character of worked station call suffix once per band |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0600Z October 24, 2025 |
| 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 |
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ICWC Medium Speed Test: 1900Z-2000Z, Oct 20 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Name + QSO No. |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0400Z October 23, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://internationalcwcouncil.org/mst-contest/ |
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Worldwide Sideband Activity Contest: 0100Z-0159Z, Oct 21 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | SSB |
| Bands: | 160, 80, 40, 20, 15, 10, 6m |
| Classes: | Single Op (QRP/Low/High) Overlay: Youth (26 years old or younger) Youth YL (female 26 years old or younger) YL (female older than 26 years |
| Max power: | HP: 1500 watts LP: 100 watts QRP: 5 watts |
| Exchange: | RS + age group (OM, YL, Youth YL or Youth) |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO with OM 5 points per QSO with YL 10 points per QSO with Youth 15 points per QSO with Youth YL |
| Multipliers: | Each DXCC once per band |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0159Z October 22, 2025 |
| E-mail logs to: | (none) |
| Upload log at: | https://logs.wwsac.com/ |
| Mail logs to: | (none) |
| Find rules at: | https://wwsac.com/rules.html |
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ICWC Medium Speed Test: 0300Z-0400Z, Oct 21 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Name + QSO No. |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0400Z October 23, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://internationalcwcouncil.org/mst-contest/ |
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SKCC Sprint: 0000Z-0200Z, Oct 22 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Awards: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10, 6m |
| Classes: | Single-Op (QRPp/QRP/QRO/QRO+) Multi-Op |
| Max power: | QRO+: >100 watts QRO: 100 watts QRP: 5 watts QRPp: 1 watt |
| Exchange: | RST + (state/province/country) + Name + (SKCC No./"NONE") |
| Work stations: | Once per band |
| QSO Points: | (see rules) |
| Multipliers: | Each state, province, or country once |
| Score Calculation: | Total score = (total QSO points x total mults) + bonus points |
| Submit logs by: | 2359Z October 25, 2025 |
| E-mail log summary to: | (none) |
| Post log summary at: | http://www.skccgroup.com/operating_activities/weekday_sprint/submit-display.php |
| Mail logs to: | (none) |
| Find rules at: | https://www.skccgroup.com/operating_activities/weekday_sprint/ |
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Phone Weekly Test: 0230Z-0300Z, Oct 22 |
| Geographic Focus: | North America |
| Participation: | Worldwide |
| Mode: | SSB |
| Bands: | 160, 80, 40, 20, 15m |
| Classes: | Single Op |
| Max power: | 100 watts |
| Exchange: | NA: Name + (state/province/country) non-NA: Name |
| Work stations: | Once per band |
| QSO Points: | NA station: 1 point per QSO non-NA station: 1 point per QSO with an NA station |
| Multipliers: | Each US state (including KH6/KL7) once per band Each VE province/territory once per band Each North American country (except W/VE) once per band |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0300Z October 24, 2025 |
| 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 |
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A1Club AWT: 1145Z-1300Z, Oct 22 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Member: RST + Name |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | October 27, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://a1club.org/contest/awt/ |
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CWops Test (CWT): 1300Z-1400Z, Oct 22 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Awards: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Member: Name + Member No./"CWA" non-Member: Name + (state/province/country) |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0800Z October 25, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://cwops.org/cwops-tests/ |
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Mini-Test 40: 1700Z-1759Z, Oct 22 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 40m Only |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | RST + Serial No. |
| Work stations: | Once per 10 minute period |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | October 24, 2025 |
| Upload log at: | https://ua9qcq.com/hf-logs.php |
| Mail logs to: | (none) |
| Find rules at: | http://minitest.narod.ru/ |
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Mini-Test 80: 1800Z-1859Z, Oct 22 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 80m Only |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | RST + Serial No. |
| Work stations: | Once per 10 minute period |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | October 24, 2025 |
| Upload log at: | https://ua9qcq.com/hf-logs.php |
| Mail logs to: | (none) |
| Find rules at: | http://minitest.narod.ru/ |
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CWops Test (CWT): 1900Z-2000Z, Oct 22 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Awards: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Member: Name + Member No./"CWA" non-Member: Name + (state/province/country) |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0800Z October 25, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://cwops.org/cwops-tests/ |
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IRTS 80m Counties Contest: 2000Z-2100Z, Oct 22 |
| Geographic Focus: | Ireland/Northern Ireland |
| Participation: | Worldwide |
| Mode: | CW, SSB |
| Bands: | 80m Only |
| Classes: | Single Op (SSB/Mixed) |
| Max power: | 100 watts |
| Exchange: | EI/GI: RS(T) + Serial no. + county non-EI/GI: RS(T) + Serial No. |
| Work stations: | Once per mode |
| QSO Points: | (see rules) |
| Multipliers: | EI/GI: Each EI/GI county once per mode EI/GI: Each DXCC country once per mode non-EI/GI: Each EI/GI county once per mode |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | November 5, 2025 |
| E-mail logs to: | contestmanager[at]irts[dot]ie |
| Mail logs to: | (none) |
| Find rules at: | https://www.irts.ie/cgi/st.cgi?r_hfcrules.html |
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CWops Test (CWT): 0300Z-0400Z, Oct 23 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Awards: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Member: Name + Member No./"CWA" non-Member: Name + (state/province/country) |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0800Z October 25, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://cwops.org/cwops-tests/ |
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CWops Test (CWT): 0700Z-0800Z, Oct 23 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Awards: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Member: Name + Member No./"CWA" non-Member: Name + (state/province/country) |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each call once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 0800Z October 25, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://cwops.org/cwops-tests/ |
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RSGB 80m Autumn Series, SSB: 1900Z-2030Z, Oct 23 |
| Geographic Focus: | United Kingdom |
| Participation: | Worldwide |
| Mode: | SSB |
| Bands: | 80m Only |
| Classes: | 100W 10W |
| Exchange: | RS + Serial No. |
| QSO Points: | 1 point per QSO |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 2359Z October 26, 2025 |
| 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/rautumn.shtml |
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NCCC FT4 Sprint: 0100Z-0130Z, Oct 24 |
| Geographic Focus: | North America |
| Participation: | Worldwide |
| Mode: | FT4 |
| Bands: | (see rules) |
| Classes: | (none) |
| Max power: | 100 watts |
| Exchange: | 4-character grid square |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each 4-character grid square once per band |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | October 26, 2025 |
| E-mail logs to: | (none) |
| Upload log at: | https://lotw.arrl.org/ |
| Post log summary at: | https://www.3830scores.com/ |
| Mail logs to: | (none) |
| Find rules at: | https://www.ncccsprint.com/ft4ns.html |
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Weekly RTTY Test: 0145Z-0215Z, Oct 24 |
| Geographic Focus: | North America |
| Participation: | Worldwide |
| Mode: | RTTY |
| Bands: | 80, 40, 20, 15, 10m |
| Classes: | Single-Op (QRP/Low) |
| Max power: | LP: 100 watts QRP: 5 watts |
| Exchange: | Name + (state/province/country) |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO |
| Multipliers: | Each callsign once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | October 26, 2025 |
| 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 |
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NCCC Sprint: 0230Z-0300Z, Oct 24 |
| Geographic Focus: | North America |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | (see rules) |
| Classes: | (none) |
| Max power: | 100 watts |
| Exchange: | Serial No. + Name + QTH |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | October 26, 2025 |
| 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 |
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Zombie Shuffle: 1500-2400 local, Oct 24 |
| Geographic Focus: | North America |
| Participation: | North America |
| Mode: | CW |
| Bands: | 80, 40, 20, 15, 10m |
| Classes: | QRP |
| Max power: | 5 watts |
| Exchange: | RS(T) + (state/province/country) + (Zombie number/area code) + name |
| Work stations: | Once per band very two hours |
| QSO Points: | (see rules) |
| Multipliers: | (see rules) |
| Score Calculation: | (see rules) |
| Submit logs by: | November 8, 2025 |
| E-mail logs to: | na5n[at]zianet[dot]com |
| Mail logs to: | Paul Harden 72 Polvadera Heights Road Lemitar, NM 87823 USA |
| Find rules at: | http://www.zianet.com/qrp/ZOMBIE/pg.html |
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K1USN Slow Speed Test: 2000Z-2100Z, Oct 24 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op (QRP/Low/High) |
| Max power: | HP: >100 watts LP: 100 watts QRP: 5 watts |
| Exchange: | Maximum 20 wpm Name + (state/province/country) |
| Work stations: | Once per band |
| QSO Points: | 1 point per QSO (starting with Jan 4 contest) |
| Multipliers: | Each state/province/country once per band W/VE do not count as country mults (starting with Jan 4 contest) |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 2359Z October 26, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | http://www.k1usn.com/sst.html |
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CQ Worldwide DX Contest, SSB: 0000Z, Oct 25 to 2359Z, Oct 26 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Awards: | Worldwide |
| Mode: | SSB |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op All Band (QRP/Low/High) Single Op Single Band (QRP/Low/High) Single Op Assisted All Band (QRP/Low/High) Single Op Assisted Single Band (QRP/Low/High) Single Op Overlays: (Classic/Rookie/Youth) Multi-Single (Low/High) Multi-Two Multi-Multi Multi-Distributed |
| Max power: | HP: 1500 watts LP: 100 watts QRP: 5 watts |
| Exchange: | RS + CQ Zone No. |
| Work stations: | Once per band |
| QSO Points: | 0 points per QSO with same country (counts as mult) 1 point per QSO with different country same continent 2 points per QSO with different country same continent (NA) 3 points per QSO with different continent |
| Multipliers: | Each CQ zone once per band Each country once per band |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 2359Z October 31, 2025 |
| E-mail logs to: | (none) |
| Upload log at: | https://www.cqww.com/logcheck/ |
| Mail logs to: | (none) |
| Web-to-Cabrillo form: | http://www.b4h.net/cabforms/cqwwssb_cab.php |
| Find rules at: | https://www.cqww.com/rules.htm |
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902 MHz and Up Fall Sprint: 0800 local - 1400 local, Oct 25 |
| Geographic Focus: | North America |
| Participation: | North America |
| Mode: | Analog, Digital |
| Bands: | 902 MHz and above |
| Classes: | Single Op (Low/High) Rover |
| Max power: | HP: 1500 watts LP: 200 watts QRP: 5 watts |
| Exchange: | 6-character grid square |
| Work stations: | Once per mode |
| QSO Points: | 1 point per km between end points of each QSO |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | November 8, 2025 |
| E-mail logs to: | philnuf[at]aol[dot]com |
| Post log summary at: | http://www.3830scores.com/ |
| Mail logs to: | Phil Miguelez 445 Ivy Street Warminster, PA 18974 |
| Find rules at: | https://packratvhf.com/2025_Fall_Sprint_Rules.pdf |
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Classic Exchange, CW: 1300Z, Oct 26 to 0700Z, Oct 27 and 1300Z, Oct 28 to 0700Z, Oct 29 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10, 6, 2m |
| Classes: | (see rules) |
| Exchange: | Name + RST + (state/province/country) + rcvr/xmtr manuf/model |
| Work stations: | Once per band per mode per rcr/xmtr manuf/model |
| QSO Points: | (see rules) |
| Multipliers: | (see rules) |
| Score Calculation: | Total score = sum(total mode QSO points x total mode mults) + Bonus Points |
| Submit logs by: | November 30, 2025 |
| E-mail logs to: | k2rp[at]arrl[dot]net |
| Mail logs to: | K2RP 659 Shanas Lane Encinitas, CA 92024 USA |
| Find rules at: | http://www.classicexchange.org/ |
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