Contest Calendar

Amateur radio contests — all 358 computed from sponsors’ own published rules

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September 2043

This month DXpeditions

41 contests running this month. Names only at this zoom — tap a contest for its times, in your own clock or UTC. A contest running across midnight appears on every day it is on the air, with marking the days it continues into rather than starts. Days are UTC, so a contest opening 2200Z sits on the UTC date — which may be the evening before where you are.

Contests in September 2043, by day
MonTueWedThuFriSatSun

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Every session in September 204341

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84 sessions across 41 contests; repeats share a row.

Contests starting in September 2043
ContestDateStartEndDurationModeBandSponsorStarts in
A1Club Weekly Test (AWT)5 sessions1h 15mCWnot recordedA1 Clubin 6158 daysin 6165 daysin 6172 daysin 6179 daysin 6186 days
CWops Test (CWT)18 sessions1hCW160-6mCWopsin 6158 daysin 6159 daysin 6159 daysin 6159 daysin 6165 daysin 6166 daysin 6166 daysin 6166 daysin 6172 daysin 6173 daysin 6173 daysin 6173 daysin 6179 daysin 6180 daysin 6180 daysin 6180 daysin 6186 daysin 6187 days
VHF-UHF FT8 Activity: 144 MHz unverified4hFT8/FT42mQSO BANAT Association (YO2KQT)in 6159 days
SKCC Straight Key Sprint Europe (SKSE)2hCW160-6mStraight Key Century Clubin 6160 days
NCCC FT4 Sprint (FT4 NS)4 sessions30mFT8/FT4FT4160-6mNorthern California Contest Club (NCCC)in 6160 daysin 6167 daysin 6174 daysin 6181 days
NCCC RTTY Sprint (RTTY NS)4 sessions30mRTTY160-15mNorthern California Contest Club (NCCC)in 6160 daysin 6167 daysin 6174 daysin 6181 days
NCCC Sprint (NS)4 sessions30mCW160-15mNorthern California Contest Club (NCCC)in 6160 daysin 6167 daysin 6174 daysin 6181 days
K1USN Slow Speed Test (SST)8 sessions1hCW160-10mK1USN Radio Clubin 6161 daysin 6163 daysin 6168 daysin 6170 daysin 6175 daysin 6177 daysin 6182 daysin 6184 days
All Asian DX Contest, Phone48hSSB160-10mJARLin 6161 days
SARL National Field Day26hSSBCW160-10mSARLin 6161 days
AGCW Handtastenparty 40m (HTP)3hCW40mAGCW-DLin 6161 days
IRTS SSB Field Day can't enter24hSSB80-10mIRTSin 6161 days
RSGB SSB Field Day can't enter24hSSB80-10mRSGB Contest Committeein 6161 days
USKA Field Day (SSB) can't enter23h 59mSSB160-10mUSKAin 6161 days
IARU Region 1 145 MHz Contest24hCWSSBFM2mIARU Region 1 VHF+ Committeein 6161 days
PODXS 070 Club Jay Hudak Memorial 80M Sprint23h 59mDigitalPSK3180mPODXS 070 Clubin 6162 days
Tennessee QSO Party10hSSBCWDigitalnot recordedTennessee Contest Groupin 6163 days
AGCW ZAP Merit Contest (ZMC) unverified4 sessions50mCW80mAGCW-DLin 6164 daysin 6171 daysin 6178 daysin 6185 days
ARS Spartan Sprint2hCW80-10mAdventure Radio Societyin 6164 days
DARC CW-Ausbildungscontest unverified59mCWnot recordedDARCin 6165 days
VHF-UHF FT8 Activity: 432 MHz unverified4hFT8/FT470cmQSO BANAT Association (YO2KQT)in 6166 days
WAE DX Contest SSB47h 59mSSB80-10mDARCin 6168 days
SKCC Weekend Sprintathon (WES)35h 59mCW160-6mStraight Key Century Clubin 6168 days
Colorado QSO Party13h 59mSSBCW80-2mGrand Mesa Contesters of Coloradoin 6168 days
Africa FT4 DX Contest3hFT8/FT4FT480m/40m/20mSARLin 6169 days
ARRL September VHF Contest32h 59mMixed6-3cmARRLin 6169 days
4 States QRP Group Second Sunday Sprint (SSS)2hCWSSBDigital160-10m4 States QRP Groupin 6170 days
SARL Equinox 6m African DX Entity Challenge (September)719h 58mFT8/FT4FT86mSARLin 6172 days
VHF-UHF FT8 Activity: 1296 MHz unverified4hDigitalFT823cmQSO BANAT Association (YO2KQT)in 6173 days
AGB NEMIGA Contest unverified1hCWSSBDigitalFT8, FT480m/40mAGBin 6175 days
ZS SOTA Activity Weekend45h 59mMixednot recordedSOTA SAin 6175 days
ARRL 10 GHz and Up Contest, Round 246h 59mMixed3cmARRLin 6175 days
Scandinavian Activity Contest, CW23h 59mCW80-10mNRAUin 6175 days
Texas QSO Party2 sessions12h6hSSBCWDigitalnot recordedTexas DX Societyin 6175 daysin 6176 days
Washington State Salmon Run2 sessions15h7h 59mSSBCW160-6mWestern Washington DX Clubin 6176 daysin 6177 days
9A Activity Contest5hCWSSBFM6-23cmHRSin 6176 days
ÖVSV VHF/UHF/Microwave Activity Contest6hCWSSBAMFM6-3cmÖVSVin 6176 days
BARTG Sprint PSK63 Contest3h 59mDigitalPSK6380-10mBARTGin 6177 days
SKCC Straight Key Sprint (SKS)2hCW160-6mStraight Key Century Clubin 6179 days
CQ Worldwide DX Contest, RTTY47h 59mRTTY80-10mCQ Magazinein 6182 days
AGCW VHF/UHF Contest2 sessions3h1hCW2m/70cmAGCW-DLin 6182 daysin 6183 days

  1. A1Club Weekly Test (AWT)

    CW · A1 Club

    • → · 1h 15min 6158 days
    • → · 1h 15min 6165 days
    • → · 1h 15min 6172 days
    • → · 1h 15min 6179 days
    • → · 1h 15min 6186 days

  2. CWops Test (CWT)

    CW · 160-6m · CWops

    • → · 1hin 6158 days
    • → · 1hin 6159 days
    • → · 1hin 6159 days
    • → · 1hin 6159 days
    • → · 1hin 6165 days
    • → · 1hin 6166 days
    • → · 1hin 6166 days
    • → · 1hin 6166 days
    • → · 1hin 6172 days
    • → · 1hin 6173 days
    • → · 1hin 6173 days
    • → · 1hin 6173 days
    • → · 1hin 6179 days
    • → · 1hin 6180 days
    • → · 1hin 6180 days
    • → · 1hin 6180 days
    • → · 1hin 6186 days
    • → · 1hin 6187 days

  3. VHF-UHF FT8 Activity: 144 MHz unverified

    FT8/FT4 · 2m · QSO BANAT Association (YO2KQT)

    • → · 4hin 6159 days

  4. SKCC Straight Key Sprint Europe (SKSE)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 6160 days

  5. NCCC FT4 Sprint (FT4 NS)

    FT8/FT4FT4 · 160-6m · Northern California Contest Club (NCCC)

    • → · 30min 6160 days
    • → · 30min 6167 days
    • → · 30min 6174 days
    • → · 30min 6181 days

  6. NCCC RTTY Sprint (RTTY NS)

    RTTY · 160-15m · Northern California Contest Club (NCCC)

    • → · 30min 6160 days
    • → · 30min 6167 days
    • → · 30min 6174 days
    • → · 30min 6181 days

  7. NCCC Sprint (NS)

    CW · 160-15m · Northern California Contest Club (NCCC)

    • → · 30min 6160 days
    • → · 30min 6167 days
    • → · 30min 6174 days
    • → · 30min 6181 days

  8. K1USN Slow Speed Test (SST)

    CW · 160-10m · K1USN Radio Club

    • → · 1hin 6161 days
    • → · 1hin 6163 days
    • → · 1hin 6168 days
    • → · 1hin 6170 days
    • → · 1hin 6175 days
    • → · 1hin 6177 days
    • → · 1hin 6182 days
    • → · 1hin 6184 days

  9. All Asian DX Contest, Phone

    SSB · 160-10m · JARL

    • → · 48hin 6161 days

  10. SARL National Field Day

    SSBCW · 160-10m · SARL

    • → · 26hin 6161 days

  11. AGCW Handtastenparty 40m (HTP)

    CW · 40m · AGCW-DL

    • → · 3hin 6161 days

  12. IRTS SSB Field Day can't enter

    SSB · 80-10m · IRTS

    • → · 24hin 6161 days

  13. RSGB SSB Field Day can't enter

    SSB · 80-10m · RSGB Contest Committee

    • → · 24hin 6161 days

  14. USKA Field Day (SSB) can't enter

    SSB · 160-10m · USKA

    • → · 23h 59min 6161 days

  15. IARU Region 1 145 MHz Contest

    CWSSBFM · 2m · IARU Region 1 VHF+ Committee

    • → · 24hin 6161 days

  16. PODXS 070 Club Jay Hudak Memorial 80M Sprint

    DigitalPSK31 · 80m · PODXS 070 Club

    • → · 23h 59min 6162 days

  17. Tennessee QSO Party

    SSBCWDigital · Tennessee Contest Group

    • → · 10hin 6163 days

  18. AGCW ZAP Merit Contest (ZMC) unverified

    CW · 80m · AGCW-DL

    • → · 50min 6164 days
    • → · 50min 6171 days
    • → · 50min 6178 days
    • → · 50min 6185 days

  19. ARS Spartan Sprint

    CW · 80-10m · Adventure Radio Society

    • → · 2hin 6164 days

  20. DARC CW-Ausbildungscontest unverified

    CW · DARC

    • → · 59min 6165 days

  21. VHF-UHF FT8 Activity: 432 MHz unverified

    FT8/FT4 · 70cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 6166 days

  22. WAE DX Contest SSB

    SSB · 80-10m · DARC

    • → · 47h 59min 6168 days

  23. SKCC Weekend Sprintathon (WES)

    CW · 160-6m · Straight Key Century Club

    • → · 35h 59min 6168 days

  24. Colorado QSO Party

    SSBCW · 80-2m · Grand Mesa Contesters of Colorado

    • → · 13h 59min 6168 days

  25. Africa FT4 DX Contest

    FT8/FT4FT4 · 80m/40m/20m · SARL

    • → · 3hin 6169 days

  26. ARRL September VHF Contest

    Mixed · 6-3cm · ARRL

    • → · 32h 59min 6169 days

  27. 4 States QRP Group Second Sunday Sprint (SSS)

    CWSSBDigital · 160-10m · 4 States QRP Group

    • → · 2hin 6170 days

  28. SARL Equinox 6m African DX Entity Challenge (September)

    FT8/FT4FT8 · 6m · SARL

    • → · 719h 58min 6172 days

  29. VHF-UHF FT8 Activity: 1296 MHz unverified

    DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 6173 days

  30. AGB NEMIGA Contest unverified

    CWSSBDigitalFT8, FT4 · 80m/40m · AGB

    • → · 1hin 6175 days

  31. ZS SOTA Activity Weekend

    Mixed · SOTA SA

    • → · 45h 59min 6175 days

  32. ARRL 10 GHz and Up Contest, Round 2

    Mixed · 3cm · ARRL

    • → · 46h 59min 6175 days

  33. Scandinavian Activity Contest, CW

    CW · 80-10m · NRAU

    • → · 23h 59min 6175 days

  34. Texas QSO Party

    SSBCWDigital · Texas DX Society

    • → · 12hin 6175 days
    • → · 6hin 6176 days

  35. Washington State Salmon Run

    SSBCW · 160-6m · Western Washington DX Club

    • → · 15hin 6176 days
    • → · 7h 59min 6177 days

  36. 9A Activity Contest

    CWSSBFM · 6-23cm · HRS

    • → · 5hin 6176 days

  37. ÖVSV VHF/UHF/Microwave Activity Contest

    CWSSBAMFM · 6-3cm · ÖVSV

    • → · 6hin 6176 days

  38. BARTG Sprint PSK63 Contest

    DigitalPSK63 · 80-10m · BARTG

    • → · 3h 59min 6177 days

  39. SKCC Straight Key Sprint (SKS)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 6179 days

  40. CQ Worldwide DX Contest, RTTY

    RTTY · 80-10m · CQ Magazine

    • → · 47h 59min 6182 days

  41. AGCW VHF/UHF Contest

    CW · 2m/70cm · AGCW-DL

    • → · 3hin 6182 days
    • → · 1hin 6183 days