CONTESTES INTERNACIONAIS MARÇO 2023
| Concurso | Data | Site |
| Novice Rig Roundup | 0000Z, Mar 4 to 2359Z, Mar 12 | http://www.novicerigroundup.org/ |
| ARRL Inter. DX Contest, SSB | 0000Z, Mar 4 to 2359Z, Mar 5 | http://www.arrl.org/arrl-dx |
| Wake-Up! QRP Sprint | 0600Z-0800Z, Mar 4 | http://qrp.ru/contest/wakeup/333-wakeup-eng |
| Open Ukraine RTTY Championship | 1800Z, Mar 4 to 1359Z, Mar 5 | http://krs.ho.ua/openrtty/ |
| SARL Hamnet 40m Simulated Emerg Contest | 1200Z-1400Z, Mar 5 | http://www.sarl.org.za/public/contests/contestrules.asp |
| ARS Spartan Sprint | 0200Z-0400Z, Mar 7 | http://arsqrp.blogspot.com/2009/02/so-whats-spartan-sprint-and-how-do-i.html |
| AGCW YL-CW Party | 1900Z-2100Z, Mar 7 | https://www.agcw.de/contest/yl-cw-party/ |
| EACW Meeting | 1900Z-2000Z, Mar 9 | https://www.eacwspain.es/eacwmeeting/ |
| YB DX RTTY Contest | 0000Z-2359Z, Mar 11 | https://rtty.ybdxcontest.com/ |
| RSGB Commonwealth (BERU) Contest | 1000Z, Mar 11 to 1000Z, Mar 12 | https://www.rsgbcc.org/hf/rules/2023/rcwc.shtml |
| SKCC Weekend Sprintathon | 1200Z, Mar 11 to 2359Z, Mar 12 | http://www.skccgroup.com/operating_activities/weekend_sprintathon/ |
| EA PSK63 Contest | 1200Z, Mar 11 to 1200Z, Mar 12 | http://concursos.ure.es/en/eapsk63/bases/ |
| AGCW QRP Contest | 1400Z-2000Z, Mar 11 | https://www.agcw.de/contest/qrp/ |
| Stew Perry Topband Challenge | 1500Z, Mar 11 to 1500Z, Mar 12 | http://www.kkn.net/stew/ |
| Oklahoma QSO Party | 1500Z, Mar 11 to 2100Z, Mar 12 | http://k5cm.com/okqp.htm |
| Idaho QSO Party | 1900Z, Mar 11 to 1900Z, Mar 12 | http://www.pocatelloarc.org/idahoqsoparty/ |
| North American Sprint, RTTY | 0000Z-0359Z, Mar 12 | http://ncjweb.com/Sprint-Rules.pdf |
| Wisconsin QSO Party | 1800Z, Mar 12 to 0100Z, Mar 13 | http://www.warac.org/wqp/wqp.htm |
| 4 States QRP Group Second Sunday Sprint | 0000Z-0200Z, Mar 13 | http://www.4sqrp.com/SSS/sss_rules.pdf |
| NTC QSO Party | 1900Z-2000Z, Mar 16 | https://pi4ntc.nl/ntcqp/ |
| BARTG HF RTTY Contest | 0200Z, Mar 18 to 0159Z, Mar 20 | http://www.bartg.org.uk/ |
| Russian DX Contest | 1200Z, Mar 18 to 1200Z, Mar 19 | http://www.rdxc.org/asp/pages/rulesg.asp |
| AGCW VHF/UHF Contest | 1400Z-1800Z, Mar 18 | https://www.agcw.de/contest/vhf-uhf/ |
| Run for the Bacon QRP Contest | 2300Z, Mar 19 to 0100Z, Mar 20 | http://qrpcontest.com/pigrun/ |
| Bucharest Digital Contest | 1800Z-2059Z, Mar 20 | https://yo3test201x.blogspot.com/ |
| SKCC Sprint | 0000Z-0200Z, Mar 22 | http://www.skccgroup.com/operating_activities/weekday_sprint/ |
| FOC QSO Party | 0000Z-2359Z, Mar 25 | http://g4foc.org/qsoparty/ |
| CQ WW WPX Contest, SSB | 0000Z, Mar 25 to 2359Z, Mar 26 | http://www.cqwpx.com/rules.htm |