May 2023
+ AGCW QRP/QRP Party1300Z-1900Z, May 1
+ ARS Spartan Sprint0100Z-0300Z, May 2
+ CWops Test1300Z-1400Z, May 3
+ CWops Test1900Z-2000Z, May 3
+ CWops Test0300Z-0400Z, May 4
+ CWops Test0700Z-0800Z, May 4
+ SKCC Sprint Europe2000Z-2200Z, May 4
+ MIE 33 Contest2300Z, May 4 to 0300Z, May 5
+ NCCC Sprint0230Z-0300Z, May 5
+ 10-10 Int. Spring Contest, CW0001Z, May 6 to 2359Z, May 7
+ RCC Cup0300Z-0859Z, May 6
+ ARI International DX Contest1200Z, May 6 to 1159Z, May 7
+ 7th Call Area QSO Party1300Z, May 6 to 0700Z, May 7
+ CWops Test1300Z-1400Z, May 10
+ CWops Test1900Z-2000Z, May 10
+ CWops Test0300Z-0400Z, May 11
+ CWops Test0700Z-0800Z, May 11
+ NCCC Sprint0230Z-0300Z, May 12
+ SKCC Weekend Sprintathon1200Z, May 13 to 2400Z, May 14
+ CQ-M International DX Contest1200Z, May 13 to 1159Z, May 14
+ CWops Test1300Z-1400Z, May 17
+ CWops Test1900Z-2000Z, May 17
+ NAQCC CW Sprint0030Z-0230Z, May 18
+ CWops Test0300Z-0400Z, May 18
+ CWops Test0700Z-0800Z, May 18
+ QRP Minimal Art Session1400Z-2200Z, May 18
+ NCCC Sprint0230Z-0300Z, May 19
+ UN DX Contest0600Z-2100Z, May 20
+ NZART Sangster Shield Contest0800Z-1100Z, May 20 and
  0800Z-1100Z, May 21
+ His Maj. King of Spain Contest, CW1200Z, May 20 to 1200Z, May 21
+ Arkansas QSO Party1400Z, May 20 to 0200Z, May 21
+ Baltic Contest2100Z, May 20 to 0200Z, May 21
+ Run for the Bacon QRP Contest2300Z, May 21 to 0100Z, May 22
+ QRP ARCI Hootowl Sprint0000Z-0100Z, May 22
+ SKCC Sprint0000Z-0200Z, May 24
+ CWops Test1300Z-1400Z, May 24
+ CWops Test1900Z-2000Z, May 24
+ CWops Test0300Z-0400Z, May 25
+ CWops Test0700Z-0800Z, May 25
+ RSGB 80m Club Championship, CW1900Z-2030Z, May 25
+ NCCC Sprint0230Z-0300Z, May 26
+ CQ WW WPX Contest, CW0000Z, May 27 to 2359Z, May 28
+ QCX Challenge1300Z-1400Z, May 29
+ QCX Challenge1900Z-2000Z, May 29
+ QCX Challenge0300Z-0400Z, May 30
+ CWops Test1300Z-1400Z, May 31
+ CWops Test1900Z-2000Z, May 31
 
June 2023
+ CWops Test0300Z-0400Z, Jun 1
+ CWops Test0700Z-0800Z, Jun 1
+ SKCC Sprint Europe2000Z-2200Z, Jun 1
+ NCCC Sprint0230Z-0300Z, Jun 2
+ HA3NS Sprint Memorial Contest1900Z-1929Z, Jun 2 (40m) and
  1930Z-1959Z, Jun 2 (80m)
+ Tisza Cup CW Contest0200Z-1459Z, Jun 3
+ Wake-Up! QRP Sprint0600Z-0629Z, Jun 3 and
  0630Z-0659Z, Jun 3 and
  0700Z-0729Z, Jun 3 and
  0730Z-0800Z, Jun 3
+ Kentucky QSO Party1300Z, June 3 to 0100Z, Jun 4
+ RSGB National Field Day1500Z, Jun 3 to 1500Z, Jun 4
+ IARU Region 1 Field Day, CW1500Z, Jun 3 to 1459Z, Jun 4
+ ARS Spartan Sprint0100Z-0300Z, Jun 6
+ CWops Test1300Z-1400Z, Jun 7
+ CWops Test1900Z-2000Z, Jun 7
+ CWops Test0300Z-0400Z, Jun 8
+ CWops Test0700Z-0800Z, Jun 8
+ NCCC Sprint0230Z-0300Z, Jun 9
+ Portugal Day Contest1200Z, Jun 10 to 1200Z, Jun 11
+ SKCC Weekend Sprintathon1200Z, Jun 10 to 2400Z, Jun 11
+ AGCW VHF/UHF Contest1400Z-1700Z, Jun 10 (144) and
  1700Z-1800Z, Jun 10 (432)
+ GACW WWSA CW DX Contest1500Z, Jun 10 to 1500Z, Jun 11
+ NAQCC CW Sprint0030Z-0230Z, Jun 14
+ CWops Test1300Z-1400Z, Jun 14
+ CWops Test1900Z-2000Z, Jun 14
+ RSGB 80m Club Championship, CW1900Z-2030Z, Jun 14
+ CWops Test0300Z-0400Z, Jun 15
+ CWops Test0700Z-0800Z, Jun 15
+ NCCC Sprint0230Z-0300Z, Jun 16
+ All Asian DX Contest, CW0000Z, Jun 17 to 2400Z, Jun 18
+ Stew Perry Topband Challenge1500Z, Jun 17 to 1500Z, Jun 18
+ West Virginia QSO Party1600Z, Jun 17 to 0400Z, Jun 18
+ Run for the Bacon QRP Contest2300Z, Jun 18 to 0100Z, Jun 19
+ NAQCC CW Sprint0030Z-0230Z, Jun 21
+ CWops Test1300Z-1400Z, Jun 21
+ CWops Test1900Z-2000Z, Jun 21
+ CWops Test0300Z-0400Z, Jun 22
+ CWops Test0700Z-0800Z, Jun 22
+ NCCC Sprint0230Z-0300Z, Jun 23
+ UFT QRP Contest0600Z-0900Z, Jun 24 and
  1400Z-1700Z, Jun 24
+ QCX Challenge1300Z-1400Z, Jun 26
+ QCX Challenge1900Z-2000Z, Jun 26
+ QCX Challenge0300Z-0400Z, Jun 27
+ SKCC Sprint0000Z-0200Z, Jun 28
+ CWops Test1300Z-1400Z, Jun 28
+ CWops Test1900Z-2000Z, Jun 28
+ CWops Test0300Z-0400Z, Jun 29
+ CWops Test0700Z-0800Z, Jun 29
+ NCCC Sprint0230Z-0300Z, Jun 30
 
July 2023
+ RAC Canada Day Contest0000Z-2359Z, Jul 1
+ Venezuelan Ind. Day Contest0000Z-2359Z, Jul 1
+ Marconi Memorial HF Contest1400Z, Jul 1 to 1400Z, Jul 2
+ Original QRP Contest1500Z, Jul 1 to 1500Z, Jul 2
+ RSGB 80m Club Championship, CW1900Z-2030Z, Jul 3
+ ARS Spartan Sprint0100Z-0300Z, Jul 4
+ CWops Test1300Z-1400Z, Jul 5
+ CWops Test1900Z-2000Z, Jul 5
+ CWops Test0300Z-0400Z, Jul 6
+ CWops Test0700Z-0800Z, Jul 6
+ SKCC Sprint Europe2000Z-2200Z, Jul 6
+ NCCC Sprint0230Z-0300Z, Jul 7
+ IARU HF World Championship1200Z, Jul 8 to 1200Z, Jul 9
+ SKCC Weekend Sprintathon1200Z, Jul 8 to 2400Z, Jul 9
+ QRP ARCI Summer Homebrew Sprint2000Z-2300Z, Jul 9
+ CWops Test1300Z-1400Z, Jul 12
+ CWops Test1900Z-2000Z, Jul 12
+ CWops Test0300Z-0400Z, Jul 13
+ CWops Test0700Z-0800Z, Jul 13
+ NCCC Sprint0230Z-0300Z, Jul 14
+ Russian Radio Team Championship0700Z-1459Z, Jul 15
+ RSGB International Low Power Contest0900Z-1200Z and 1300Z-1600Z, Jul 16
+ CQC Great Colorado Gold Rush2000Z-2159Z, Jul 16
+ Run for the Bacon QRP Contest2300Z, Jul 16 to 0100Z, Jul 17
+ CWops Test1300Z-1400Z, Jul 19
+ CWops Test1900Z-2000Z, Jul 19
+ NAQCC CW Sprint0030Z-0230Z, Jul 20
+ CWops Test0300Z-0400Z, Jul 20
+ CWops Test0700Z-0800Z, Jul 20
+ NCCC Sprint0230Z-0300Z, Jul 21
+ SKCC Sprint0000Z-0200Z, Jul 26
+ CWops Test1300Z-1400Z, Jul 26
+ CWops Test1900Z-2000Z, Jul 26
+ CWops Test0300Z-0400Z, Jul 27
+ CWops Test0700Z-0800Z, Jul 27
+ NCCC Sprint0230Z-0300Z, Jul 28
+ MARAC US Counties QSO Party0000Z, Jul 29 to 2400Z, Jul 30
+ RSGB IOTA Contest1200Z, Jul 29 to 1200Z, Jul 30
+ QCX Challenge1300Z-1400Z, Jul 31
+ QCX Challenge1900Z-2000Z, Jul 31
 
August 2023
+ QCX Challenge0300Z-0400Z, Aug 1
+ European HF Championship1200Z-2359Z, Aug 5
+ North American QSO Party, CW1800Z, Aug 5 to 0600Z, Aug 6
+ WAE DX Contest, CW0000Z, Aug 12 to 2359Z, Aug 13
+ CVA DX Contest, CW2100Z, Aug 19 to 2100Z, Aug 20
+ NJQRP Skeeter Hunt1700Z-2100Z, Aug 20
+ Hawaii QSO Party0400Z, Aug 26 to 0400Z, Aug 28
+ YO DX HF Contest1200Z, Aug 26 to 1200Z, Aug 27
+ Kansas QSO Party1400Z, Aug 26 to 2000Z, Aug 27
+ SARL HF CW Contest1400Z-1600Z, Aug 27
 
September 2023
+ CWOps CW Open0000Z-2359Z, Sep 2
+ Wake-Up! QRP Sprint0600Z-0800Z, Sep 2
+ Colorado QSO Party1300Z, Sep 2 to 0400Z, Sep 3
+ AGCW Straight Key Party1300Z-1600Z, Sep 2
+ MI QRP Labor Day CW Sprint2300Z, Sep 4 to 0300Z, Sep 5
+ FOC QSO Party0000Z-2359Z, Sep 9
+ North American Sprint, CW0000Z-0359Z, Sep 10
+ AGB NEMIGA Contest2100Z-2400Z, Sep 15
+ Scandinavian Activity Contest, CW1200Z, Sep 16 to 1200Z, Sep 17
+ Washington State Salmon Run1600Z, Sep 16 to 2400Z, Sep 17
+ AGCW VHF/UHF Contest1400Z-1800Z, Sep 23
+ Russian WW MultiMode Contest1200Z, Sep 30 to 1159Z, Oct 1
 
October 2023
+ German Telegraphy Contest0700Z-0959Z, Oct 1
+ QRP ARCI Fall QSO Party0000Z-2359Z, Oct 14
+ Oceania DX Contest, CW0600Z, Oct 14 to 0600Z, Oct 15
+ Asia-Pacific Fall Sprint, CW0000Z-0200Z, Oct 15
+ AGCW Semi-Automatic Key Evening1900Z-2030Z, Oct 18
+ 10-10 Int. Fall Contest, CW0001Z, Oct 21 to 2359Z, Oct 22
+ New York QSO Party1400Z, Oct 21 to 0200Z, Oct 22
+ Stew Perry Topband Challenge1500Z, Oct 21 to 1500Z, Oct 22
+ Worked All Germany Contest1500Z, Oct 21 to 1459Z, Oct 22
 
November 2023
+ Ukrainian DX Contest1200Z, Nov 4 to 1200Z, Nov 5
+ ARRL Sweepstakes Contest, CW2100Z, Nov 4 to 0300Z, Nov 6
+ High Speed Club CW Contest1400Z-1700Z, Nov 5
+ OK/OM DX Contest, CW1200Z, Nov 11 to 1200Z, Nov 12
+ LZ DX Contest1200Z, Nov 18 to 1200Z, Nov 19
+ All Austrian 160-Meter Contest1600Z-2359Z, Nov 18
+ CQ Worldwide DX Contest, CW0000Z, Nov 25 to 2400Z, Nov 26
 
December 2023
+ DARC Christmas Contest0830Z-1059Z, Dec 1
+ ARRL 160-Meter Contest2200Z, Dec 1 to 1600Z, Dec 3
+ Wake-Up! QRP Sprint0600Z-0800Z, Dec 2
+ PRO CW Contest1600Z, Dec 2 to 1559Z, Dec 3
+ QRP ARCI Topband Sprint0000Z-0300Z, Dec 7
+ ARRL 10-Meter Contest0000Z, Dec 9 to 2359Z, Dec 10
+ QRP ARCI Holiday Spirits Sprint2000Z-2300Z, Dec 10
+ AGB-Party Contest2100Z-2400Z, Dec 15
+ Croatian CW Contest1400Z, Dec 16 to 1400Z, Dec 17
+ ARRL Rookie Roundup, CW1800Z-2359Z, Dec 17
+ RAEM Contest0000Z-1159Z, Dec 24
+ RAC Winter Contest0000Z-2359Z, Dec 30
+ Stew Perry Topband Challenge1500Z, Dec 30 to 1500Z, Dec 31
 
January 2024
+ AGB New Year Snowball Contest0000Z-0100Z, Jan 1
+ AGCW Happy New Year Contest0900Z-1200Z, Jan 1
+ AGCW VHF/UHF Contest1400Z-1800Z, Jan 1
+ WW PMC Contest1200Z, Jan 6 to 1200Z, Jan 7
+ EUCW 160m Contest2000Z, Jan 6 to 0700Z, Jan 7
+ North American QSO Party, CW1800Z, Jan 13 to 0600Z, Jan 14
+ NRAU-Baltic Contest, CW0630Z-0830Z, Jan 14
+ DARC 10-Meter Contest0900Z-1059Z, Jan 14
+ Hungarian DX Contest1200Z, Jan 20 to 1200Z, Jan 21
+ CQ 160-Meter Contest, CW2200Z, Jan 26 to 2159Z, Jan 28
+ REF Contest, CW0600Z, Jan 27 to 1800Z, Jan 28
 
February 2024
+ Vermont QSO Party0000Z, Feb 3 to 2400Z, Feb 4
+ AGCW Straight Key Party1600Z-1900Z, Feb 3
+ British Columbia QSO Party1600Z, Feb 3 to 2400Z, Feb 4
+ North American Sprint, CW0000Z-0359Z, Feb 4
+ Asia-Pacific Spring Sprint, CW1100Z-1300Z, Feb 10
+ Dutch PACC Contest1200Z, Feb 10 to 1200Z, Feb 11
+ KCJ Topband Contest1200Z, Feb 10 to 1200Z, Feb 11
+ CQC Winter QSO Party0100Z-0259Z, Feb 11
+ ARRL Inter. DX Contest, CW0000Z, Feb 17 to 2400Z, Feb 18
+ AGCW Semi-Automatic Key Evening1900Z-2030Z, Feb 21
+ UBA DX Contest, CW1300Z, Feb 24 to 1300Z, Feb 25
+ High Speed Club CW Contest1400Z-1700Z, Feb 25
 
March 2024
+ Wake-Up! QRP Sprint0600Z-0800Z, Mar 2
+ AGCW YL-CW Party1900Z-2100Z, Mar 5
+ RSGB Commonwealth (BERU) Contest1000Z, Mar 9 to 1000Z, Mar 10
+ AGCW QRP Contest1400Z-2000Z, Mar 9
+ Stew Perry Topband Challenge1500Z, Mar 9 to 1500Z, Mar 10
+ Idaho QSO Party1900Z, Mar 9 to 1900Z, Mar 10
+ Russian DX Contest1200Z, Mar 16 to 1200Z, Mar 17
+ AGCW VHF/UHF Contest1400Z-1800Z, Mar 16
+ FOC QSO Party0000Z-2359Z, Mar 23
 
April 2024
+ Louisiana QSO Party1400Z, Apr 6 to 0200Z, Apr 7
+ SP DX Contest1500Z, Apr 6 to 1500Z, Apr 7
+ QRP ARCI Spring QSO Party0000Z-2359Z, Apr 13
+ JIDX CW Contest0700Z, Apr 13 to 1300Z, Apr 14
+ Georgia QSO Party1800Z, Apr 13 to 2359Z, Apr 14
+ Hungarian Straight Key Contest1500Z-1700Z, Apr 14
+ Holyland DX Contest2100Z, Apr 19 to 2100Z, Apr 20
+ ES Open HF Championship0500Z-0859Z, Apr 20
+ YU DX Contest0700Z, Apr 20 to 0659Z, Apr 21
+ QRP to the Field0800 local-1800 local, Apr 20
+ CQMM DX Contest0900Z, Apr 20 to 2359Z, Apr 21
+ Helvetia Contest1300Z, Apr 27 to 1259Z, Apr 28
+ Florida QSO Party1600Z, Apr 27 to 2159Z, Apr 28