QRP Fox Hunt: 0100Z-0230Z, Mar 28 |
| Geographic Focus: | United States |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 80m Only |
| Classes: | Single Op (Fox/Hound) |
| Max power: | 5 watts |
| Exchange: | RST + (state/province/country) + name + power output |
| QSO Points: | 1 point per QSO |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 0230Z March 29, 2025 |
| E-mail logs to: | (see rules) |
| Mail logs to: | (none) |
| Find rules at: | http://www.qrpfoxhunt.org/winter_rules.htm |
| | |
NCCC FT4 Sprint: 0100Z-0130Z, Mar 28 |
| 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: | March 30, 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, Mar 28 |
| 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: | March 30, 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 |
| | |
NCCC Sprint: 0230Z-0300Z, Mar 28 |
| 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: | March 30, 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 |
| | |
Sasquatch Stomp: 1900Z, Mar 28 to 0300Z, Mar 29 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 80, 40, 20, 15, 10m |
| Classes: | QRP |
| Max power: | 5 watts |
| Exchange: | RST + (state/province/country) + (Sasquatch number/zip code) + name |
| Work stations: | Once per band very hour |
| QSO Points: | (see rules) |
| Multipliers: | (see rules) |
| Score Calculation: | (see rules) |
| Submit logs by: | April 11, 2025 |
| E-mail logs to: | nb6m[at]att[dot]net |
| Mail logs to: | Wayne McFee 18345 Osprey Court Mount Vernon, WA 98274 USA |
| Find rules at: | https://www.pnwqrp.org/sasquatch-stomp |
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K1USN Slow Speed Test: 2000Z-2100Z, Mar 28 |
| 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 March 30, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | http://www.k1usn.com/sst.html |
| | |
Feld Hell Sprint: 0000Z-2359Z, Mar 29 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | Feld Hell |
| Bands: | 160, 80, 40, 20, 15, 10, 6m |
| Classes: | (none) |
| Max power: | Standard: 100 watts QRP: 5 watts |
| Exchange: | (see rules) |
| Work stations: | Once per band |
| QSO Points: | (see rules) Bonus Points: (see rules) |
| Multipliers: | (see rules) |
| Score Calculation: | (see rules) |
| Submit logs by: | April 2, 2025 |
| 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/waaaeo-sprint |
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CQ WW WPX Contest, SSB: 0000Z, Mar 29 to 2359Z, Mar 30 |
| 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 Overlays: (TB-Wires/Rookie/Classic/Youth) Multi-Single (Low/High) Multi-Two Multi-Multi Multi-Distributed |
| Max operating hours: | Single Op: 36 hours with offtimes of at least 60 minutes Multi-Op: 48 hours |
| Max power: | HP: 1500 watts LP: 100 watts QRP: 5 watts |
| Exchange: | RS + Serial No. |
| Work stations: | Once per band |
| QSO Points: | All: 6 points per 160/80/40m QSO with different continent All: 3 points per 20/15/10m QSO with different continent Non-NA: 2 points per 160/80/40m QSO with same continent different country Non-NA: 1 point per 20/15/10m QSO with same continent different country NA: 4 points per 160/80/40m QSO with same continent different country NA: 2 points per 20/15/10m QSO with same continent different country All: 1 point per QSO with same country |
| Multipliers: | Prefixes once |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 2359Z April 4, 2025 |
| 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 |
| | |
Classic Exchange, CW: 1300Z, Mar 30 to 0700Z, Mar 31 and 1300Z, Apr 1 to 0700Z, Apr 2 |
| 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: | April 30, 2025 |
| E-mail logs to: | myscupper[at]gmail[dot]com |
| Mail logs to: | (none) |
| Find rules at: | http://www.classicexchange.org/ |
| | |
K1USN Slow Speed Test: 0000Z-0100Z, Mar 31 |
| 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 April 2, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | http://www.k1usn.com/sst.html |
| | |
QCX Challenge: 1300Z-1400Z, Mar 31 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op |
| Max power: | HP: >5 watts QRP: 5 watts |
| Exchange: | RST + Name + (state/province/country) + Rig |
| Work stations: | Once per band |
| QSO Points: | 3 points per QSO with QCX station 1 point per QSO with non-QCX station |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 0400Z April 6, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | http://www.qrp-labs.com/party.html |
| | |
ICWC Medium Speed Test: 1300Z-1400Z, Mar 31 |
| 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 April 3, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://internationalcwcouncil.org/mst-contest/ |
| | |
OK1WC Memorial (MWC): 1630Z-1729Z, Mar 31 |
| 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 April 4, 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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QCX Challenge: 1900Z-2000Z, Mar 31 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op |
| Max power: | HP: >5 watts QRP: 5 watts |
| Exchange: | RST + Name + (state/province/country) + Rig |
| Work stations: | Once per band |
| QSO Points: | 3 points per QSO with QCX station 1 point per QSO with non-QCX station |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 0400Z April 6, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | http://www.qrp-labs.com/party.html |
| | |
ICWC Medium Speed Test: 1900Z-2000Z, Mar 31 |
| 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 April 3, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://internationalcwcouncil.org/mst-contest/ |
| | |
Worldwide Sideband Activity Contest: 0100Z-0159Z, Apr 1 |
| 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 April 2, 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 |
| | |
QCX Challenge: 0300Z-0400Z, Apr 1 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 160, 80, 40, 20, 15, 10m |
| Classes: | Single Op |
| Max power: | HP: >5 watts QRP: 5 watts |
| Exchange: | RST + Name + (state/province/country) + Rig |
| Work stations: | Once per band |
| QSO Points: | 3 points per QSO with QCX station 1 point per QSO with non-QCX station |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 0400Z April 6, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | http://www.qrp-labs.com/party.html |
| | |
ICWC Medium Speed Test: 0300Z-0400Z, Apr 1 |
| 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 April 3, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://internationalcwcouncil.org/mst-contest/ |
| | |
ZL Sprint: 0800Z-0829Z (CW), Apr 1 and 0830Z-0859Z (SSB), Apr 1 and 0900Z-0929Z (SSB), Apr 1 |
| Geographic Focus: | Worldwide |
| Participation: | Worldwide |
| Mode: | CW, SSB, FT4 |
| Bands: | 80m Only |
| Classes: | Single Op (CW/SSB/Digital/Mixed)(QRP/High) |
| Max power: | Open: 100 watts QRP: CW/FT4: 5 Watts, SSB: 10 Watts |
| Exchange: | CW/SSB: RS(T) + Outside Temperature (C) FT4: 4-character grid square |
| Work stations: | Once per mode section |
| QSO Points: | 1 point per QSO |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 0929Z April 2, 2025 |
| E-mail logs to: | markzl3ab[at]gmail[dot]com |
| Mail logs to: | (none) |
| Find rules at: | https://www.nzart.org.nz/activities/contests/sprints/ |
| | |
QRP Fox Hunt: 0100Z-0230Z, Apr 2 |
| Geographic Focus: | United States |
| Participation: | Worldwide |
| Mode: | CW |
| Bands: | 40m Only |
| Classes: | Single Op (Fox/Hound) |
| Max power: | 5 watts |
| Exchange: | RST + (state/province/country) + name + power output |
| QSO Points: | 1 point per QSO |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 0230Z April 3, 2025 |
| E-mail logs to: | (see rules) |
| Mail logs to: | (none) |
| Find rules at: | http://www.qrpfoxhunt.org/winter_rules.htm |
| | |
Phone Weekly Test: 0230Z-0300Z, Apr 2 |
| 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 April 4, 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 |
| | |
A1Club AWT: 1145Z-1300Z, Apr 2 |
| 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: | April 7, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://a1club.org/contest/awt/ |
| | |
CWops Test (CWT): 1300Z-1400Z, Apr 2 |
| 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 April 5, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://cwops.org/cwops-tests/ |
| | |
VHF-UHF FT8 Activity Contest: 1700Z-2100Z, Apr 2 |
| Geographic Focus: | Europe |
| Participation: | Europe |
| Mode: | FT8/4 |
| Bands: | 144 MHz |
| Classes: | Single Op (Low/High) |
| Max power: | HP: >LP limit LP: 2m: 100 watts, 70cm: 75 watts, 23cm: 10 watts |
| Exchange: | 4-character grid square |
| QSO Points: | 1 point per unique call sign |
| Multipliers: | Each grid square |
| Score Calculation: | Total score = total QSO points x total mults |
| Submit logs by: | 2359Z April 7, 2025 |
| 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/ |
| | |
Mini-Test 40: 1700Z-1759Z, Apr 2 |
| 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: | April 4, 2025 |
| Upload log at: | https://ua9qcq.com/hf-logs.php |
| Mail logs to: | (none) |
| Find rules at: | http://minitest.narod.ru/ |
| | |
Mini-Test 80: 1800Z-1859Z, Apr 2 |
| 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: | April 4, 2025 |
| Upload log at: | https://ua9qcq.com/hf-logs.php |
| Mail logs to: | (none) |
| Find rules at: | http://minitest.narod.ru/ |
| | |
CWops Test (CWT): 1900Z-2000Z, Apr 2 |
| 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 April 5, 2025 |
| Post log summary at: | http://www.3830scores.com |
| Mail logs to: | (none) |
| Find rules at: | https://cwops.org/cwops-tests/ |
| | |
UKEICC 80m Contest: 2000Z-2100Z, Apr 2 |
| Geographic Focus: | Europe |
| Participation: | Worldwide |
| Mode: | SSB |
| Bands: | 80m Only |
| Classes: | Single Op Connected (High/Low/QRP) Single Op Unconnected (High/Low/QRP) |
| Max power: | HP: 1500 watts LP: 100 watts QRP: 5 watts |
| Exchange: | 6-Character grid square |
| QSO Points: | 1 point per 500 km (10 pts max) multiply QSO points by 2 if low power station multiply QSO points by 4 if QRP station |
| Multipliers: | (none) |
| Score Calculation: | Total score = total QSO points |
| Submit logs by: | 2200Z April 2, 2025 |
| E-mail logs to: | (none) |
| Upload log at: | http://logs.ukeicc.com/cgi-bin/hfenter.pl |
| Mail logs to: | (none) |
| Find rules at: | https://www.ukeicc.com/80m-rules.php |
| | |