Contest Calendar

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

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May 2077

This month DXpeditions

40 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 May 2077, by day
MonTueWedThuFriSatSun

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Every session in May 207740

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82 sessions across 40 contests; repeats share a row.

Contests starting in May 2077
ContestDateStartEndDurationModeBandSponsorStarts in
All Austrian Exercise AOEE 80/40m can't enter2 sessions3hCWSSB80m/40mÖVSVin 18457 daysin 18457 days
Harry Angel Memorial Sprint1h 46mSSBCW80mWIAin 18457 days
ARI International DX Contest23h 59mCWSSBRTTY80-10mARIin 18457 days
7th Call Area QSO Party18hSSBCWDigital160-10mCentral Oregon DX Clubin 18457 days
AGCW QRP/QRP Party6hCW80-10mAGCW-DLin 18457 days
URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter23h 59mCWSSBFM2-3cmMRASZin 18457 days
Indiana QSO Party11h 59mSSBCW160-10mHoosier DX and Contest Clubin 18457 days
Delaware QSO Party30h 59mSSBCWDigitalFT8/FT4not recordedFirst State Amateur Radio Clubin 18457 days
New England QSO Party2 sessions9h10h 59mSSBCW80-10mNew England QSO Partyin 18457 daysin 18458 days
AWA Valve SSB QSO Party4hSSB80m/40mAWASAin 18458 days
K1USN Slow Speed Test (SST)9 sessions1hCW160-10mK1USN Radio Clubin 18458 daysin 18463 daysin 18465 daysin 18470 daysin 18472 daysin 18477 daysin 18479 daysin 18484 daysin 18486 days
AGCW ZAP Merit Contest (ZMC) unverified5 sessions50mCW80mAGCW-DLin 18459 daysin 18466 daysin 18473 daysin 18480 daysin 18487 days
ARS Spartan Sprint2hCW80-10mAdventure Radio Societyin 18459 days
LRAL 4 May 80m Contest can't enter2 sessions1h 59m59mCWSSBFT8/FT480mLRALin 18460 daysin 18460 days
A1Club Weekly Test (AWT)4 sessions1h 15mCWnot recordedA1 Clubin 18461 daysin 18468 daysin 18475 daysin 18482 days
CWops Test (CWT)16 sessions1hCW160-6mCWopsin 18461 daysin 18461 daysin 18462 daysin 18462 daysin 18468 daysin 18468 daysin 18469 daysin 18469 daysin 18475 daysin 18475 daysin 18476 daysin 18476 daysin 18482 daysin 18482 daysin 18483 daysin 18483 days
VHF-UHF FT8 Activity: 144 MHz unverified4hFT8/FT42mQSO BANAT Association (YO2KQT)in 18461 days
SKCC Straight Key Sprint Europe (SKSE)2hCW160-6mStraight Key Century Clubin 18462 days
NCCC FT4 Sprint (FT4 NS)4 sessions30mFT8/FT4FT4160-6mNorthern California Contest Club (NCCC)in 18463 daysin 18470 daysin 18477 daysin 18484 days
NCCC RTTY Sprint (RTTY NS)4 sessions30mRTTY160-15mNorthern California Contest Club (NCCC)in 18463 daysin 18470 daysin 18477 daysin 18484 days
NCCC Sprint (NS)4 sessions30mCW160-15mNorthern California Contest Club (NCCC)in 18463 daysin 18470 daysin 18477 daysin 18484 days
CQ-M International DX Contest23h 59mCWSSB160-10mSRRin 18464 days
SKCC Weekend Sprintathon (WES)35h 59mCW160-6mStraight Key Century Clubin 18464 days
Alessandro Volta RTTY DX Contest24hRTTY80-10mSSB and RTTY Club of COMO (A.R.I.)in 18464 days
4 States QRP Group Second Sunday Sprint (SSS)2hCWSSBDigital160-10m4 States QRP Groupin 18465 days
DARC FT4 Contest1h 29mFT8/FT4FT480m/40mDARCin 18467 days
Early Morning Coffee QSO Party1hSSB80m/40mBo Karoo Amateur Radio Clubin 18468 days
VHF-UHF FT8 Activity: 432 MHz unverified4hFT8/FT470cmQSO BANAT Association (YO2KQT)in 18468 days
ZS SOTA Activity Weekend45h 59mMixednot recordedSOTA SAin 18470 days
NZART Sangster Shield3hCW80mNZARTin 18471 days
His Majesty the King of Spain Contest, CW23h 59mCW160-10mUREin 18471 days
IARU Region 1 70 MHz MGM Contest24hDigitalMGM (machine generated modes)4mIARU Region 1 VHF+ Committeein 18471 days
9A Activity Contest5hCWSSBFM6-23cmHRSin 18472 days
ÖVSV VHF/UHF/Microwave Activity Contest6hCWSSBAMFM6-3cmÖVSVin 18472 days
ZS3 QSO Party1hCWSSB40mNorthern Cape Amateur Radio Clubin 18472 days
DARC HELL-Kurzcontest unverified59mDigitalHellnot recordedDARCin 18474 days
VHF-UHF FT8 Activity: 1296 MHz unverified4hDigitalFT823cmQSO BANAT Association (YO2KQT)in 18475 days
SARL Wednesday 80 m Club Contest can't enter1hSSBCWRTTY80mSARLin 18475 days
SKCC Straight Key Sprint (SKS)2hCW160-6mStraight Key Century Clubin 18481 days
CQ WW WPX Contest, CW47h 59mCW160-10mCQ Magazinein 18484 days

  1. All Austrian Exercise AOEE 80/40m can't enter

    CWSSB · 80m/40m · ÖVSV

    • → · 3hin 18457 days
    • → · 3hin 18457 days

  2. Harry Angel Memorial Sprint

    SSBCW · 80m · WIA

    • → · 1h 46min 18457 days

  3. ARI International DX Contest

    CWSSBRTTY · 80-10m · ARI

    • → · 23h 59min 18457 days

  4. 7th Call Area QSO Party

    SSBCWDigital · 160-10m · Central Oregon DX Club

    • → · 18hin 18457 days

  5. AGCW QRP/QRP Party

    CW · 80-10m · AGCW-DL

    • → · 6hin 18457 days

  6. URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter

    CWSSBFM · 2-3cm · MRASZ

    • → · 23h 59min 18457 days

  7. Indiana QSO Party

    SSBCW · 160-10m · Hoosier DX and Contest Club

    • → · 11h 59min 18457 days

  8. Delaware QSO Party

    SSBCWDigitalFT8/FT4 · First State Amateur Radio Club

    • → · 30h 59min 18457 days

  9. New England QSO Party

    SSBCW · 80-10m · New England QSO Party

    • → · 9hin 18457 days
    • → · 10h 59min 18458 days

  10. AWA Valve SSB QSO Party

    SSB · 80m/40m · AWASA

    • → · 4hin 18458 days

  11. K1USN Slow Speed Test (SST)

    CW · 160-10m · K1USN Radio Club

    • → · 1hin 18458 days
    • → · 1hin 18463 days
    • → · 1hin 18465 days
    • → · 1hin 18470 days
    • → · 1hin 18472 days
    • → · 1hin 18477 days
    • → · 1hin 18479 days
    • → · 1hin 18484 days
    • → · 1hin 18486 days

  12. AGCW ZAP Merit Contest (ZMC) unverified

    CW · 80m · AGCW-DL

    • → · 50min 18459 days
    • → · 50min 18466 days
    • → · 50min 18473 days
    • → · 50min 18480 days
    • → · 50min 18487 days

  13. ARS Spartan Sprint

    CW · 80-10m · Adventure Radio Society

    • → · 2hin 18459 days

  14. LRAL 4 May 80m Contest can't enter

    CWSSBFT8/FT4 · 80m · LRAL

    • → · 1h 59min 18460 days
    • → · 59min 18460 days

  15. A1Club Weekly Test (AWT)

    CW · A1 Club

    • → · 1h 15min 18461 days
    • → · 1h 15min 18468 days
    • → · 1h 15min 18475 days
    • → · 1h 15min 18482 days

  16. CWops Test (CWT)

    CW · 160-6m · CWops

    • → · 1hin 18461 days
    • → · 1hin 18461 days
    • → · 1hin 18462 days
    • → · 1hin 18462 days
    • → · 1hin 18468 days
    • → · 1hin 18468 days
    • → · 1hin 18469 days
    • → · 1hin 18469 days
    • → · 1hin 18475 days
    • → · 1hin 18475 days
    • → · 1hin 18476 days
    • → · 1hin 18476 days
    • → · 1hin 18482 days
    • → · 1hin 18482 days
    • → · 1hin 18483 days
    • → · 1hin 18483 days

  17. VHF-UHF FT8 Activity: 144 MHz unverified

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

    • → · 4hin 18461 days

  18. SKCC Straight Key Sprint Europe (SKSE)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 18462 days

  19. NCCC FT4 Sprint (FT4 NS)

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

    • → · 30min 18463 days
    • → · 30min 18470 days
    • → · 30min 18477 days
    • → · 30min 18484 days

  20. NCCC RTTY Sprint (RTTY NS)

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

    • → · 30min 18463 days
    • → · 30min 18470 days
    • → · 30min 18477 days
    • → · 30min 18484 days

  21. NCCC Sprint (NS)

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

    • → · 30min 18463 days
    • → · 30min 18470 days
    • → · 30min 18477 days
    • → · 30min 18484 days

  22. CQ-M International DX Contest

    CWSSB · 160-10m · SRR

    • → · 23h 59min 18464 days

  23. SKCC Weekend Sprintathon (WES)

    CW · 160-6m · Straight Key Century Club

    • → · 35h 59min 18464 days

  24. Alessandro Volta RTTY DX Contest

    RTTY · 80-10m · SSB and RTTY Club of COMO (A.R.I.)

    • → · 24hin 18464 days

  25. 4 States QRP Group Second Sunday Sprint (SSS)

    CWSSBDigital · 160-10m · 4 States QRP Group

    • → · 2hin 18465 days

  26. DARC FT4 Contest

    FT8/FT4FT4 · 80m/40m · DARC

    • → · 1h 29min 18467 days

  27. Early Morning Coffee QSO Party

    SSB · 80m/40m · Bo Karoo Amateur Radio Club

    • → · 1hin 18468 days

  28. VHF-UHF FT8 Activity: 432 MHz unverified

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

    • → · 4hin 18468 days

  29. ZS SOTA Activity Weekend

    Mixed · SOTA SA

    • → · 45h 59min 18470 days

  30. NZART Sangster Shield

    CW · 80m · NZART

    • → · 3hin 18471 days

  31. His Majesty the King of Spain Contest, CW

    CW · 160-10m · URE

    • → · 23h 59min 18471 days

  32. IARU Region 1 70 MHz MGM Contest

    DigitalMGM (machine generated modes) · 4m · IARU Region 1 VHF+ Committee

    • → · 24hin 18471 days

  33. 9A Activity Contest

    CWSSBFM · 6-23cm · HRS

    • → · 5hin 18472 days

  34. ÖVSV VHF/UHF/Microwave Activity Contest

    CWSSBAMFM · 6-3cm · ÖVSV

    • → · 6hin 18472 days

  35. ZS3 QSO Party

    CWSSB · 40m · Northern Cape Amateur Radio Club

    • → · 1hin 18472 days

  36. DARC HELL-Kurzcontest unverified

    DigitalHell · DARC

    • → · 59min 18474 days

  37. VHF-UHF FT8 Activity: 1296 MHz unverified

    DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 18475 days

  38. SARL Wednesday 80 m Club Contest can't enter

    SSBCWRTTY · 80m · SARL

    • → · 1hin 18475 days

  39. SKCC Straight Key Sprint (SKS)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 18481 days

  40. CQ WW WPX Contest, CW

    CW · 160-10m · CQ Magazine

    • → · 47h 59min 18484 days