Contest Calendar

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

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May 2083

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 2083, by day
MonTueWedThuFriSatSun

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7

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1

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8

Every session in May 208340

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82 sessions across 40 contests; repeats share a row.

Contests starting in May 2083
ContestDateStartEndDurationModeBandSponsorStarts in
All Austrian Exercise AOEE 80/40m can't enter2 sessions3hCWSSB80m/40mÖVSVin 20646 daysin 20646 days
Harry Angel Memorial Sprint1h 46mSSBCW80mWIAin 20646 days
ARI International DX Contest23h 59mCWSSBRTTY80-10mARIin 20646 days
7th Call Area QSO Party18hSSBCWDigital160-10mCentral Oregon DX Clubin 20646 days
AGCW QRP/QRP Party6hCW80-10mAGCW-DLin 20646 days
URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter23h 59mCWSSBFM2-3cmMRASZin 20646 days
Indiana QSO Party11h 59mSSBCW160-10mHoosier DX and Contest Clubin 20646 days
Delaware QSO Party30h 59mSSBCWDigitalFT8/FT4not recordedFirst State Amateur Radio Clubin 20646 days
New England QSO Party2 sessions9h10h 59mSSBCW80-10mNew England QSO Partyin 20646 daysin 20647 days
AWA Valve SSB QSO Party4hSSB80m/40mAWASAin 20647 days
K1USN Slow Speed Test (SST)9 sessions1hCW160-10mK1USN Radio Clubin 20647 daysin 20652 daysin 20654 daysin 20659 daysin 20661 daysin 20666 daysin 20668 daysin 20673 daysin 20675 days
AGCW ZAP Merit Contest (ZMC) unverified5 sessions50mCW80mAGCW-DLin 20648 daysin 20655 daysin 20662 daysin 20669 daysin 20676 days
ARS Spartan Sprint2hCW80-10mAdventure Radio Societyin 20648 days
LRAL 4 May 80m Contest can't enter2 sessions1h 59m59mCWSSBFT8/FT480mLRALin 20649 daysin 20649 days
A1Club Weekly Test (AWT)4 sessions1h 15mCWnot recordedA1 Clubin 20650 daysin 20657 daysin 20664 daysin 20671 days
CWops Test (CWT)16 sessions1hCW160-6mCWopsin 20650 daysin 20650 daysin 20651 daysin 20651 daysin 20657 daysin 20657 daysin 20658 daysin 20658 daysin 20664 daysin 20664 daysin 20665 daysin 20665 daysin 20671 daysin 20671 daysin 20672 daysin 20672 days
VHF-UHF FT8 Activity: 144 MHz unverified4hFT8/FT42mQSO BANAT Association (YO2KQT)in 20650 days
SKCC Straight Key Sprint Europe (SKSE)2hCW160-6mStraight Key Century Clubin 20651 days
NCCC FT4 Sprint (FT4 NS)4 sessions30mFT8/FT4FT4160-6mNorthern California Contest Club (NCCC)in 20651 daysin 20658 daysin 20665 daysin 20672 days
NCCC RTTY Sprint (RTTY NS)4 sessions30mRTTY160-15mNorthern California Contest Club (NCCC)in 20652 daysin 20659 daysin 20666 daysin 20673 days
NCCC Sprint (NS)4 sessions30mCW160-15mNorthern California Contest Club (NCCC)in 20652 daysin 20659 daysin 20666 daysin 20673 days
CQ-M International DX Contest23h 59mCWSSB160-10mSRRin 20653 days
SKCC Weekend Sprintathon (WES)35h 59mCW160-6mStraight Key Century Clubin 20653 days
Alessandro Volta RTTY DX Contest24hRTTY80-10mSSB and RTTY Club of COMO (A.R.I.)in 20653 days
4 States QRP Group Second Sunday Sprint (SSS)2hCWSSBDigital160-10m4 States QRP Groupin 20654 days
DARC FT4 Contest1h 29mFT8/FT4FT480m/40mDARCin 20656 days
Early Morning Coffee QSO Party1hSSB80m/40mBo Karoo Amateur Radio Clubin 20657 days
VHF-UHF FT8 Activity: 432 MHz unverified4hFT8/FT470cmQSO BANAT Association (YO2KQT)in 20657 days
ZS SOTA Activity Weekend45h 59mMixednot recordedSOTA SAin 20659 days
NZART Sangster Shield3hCW80mNZARTin 20660 days
His Majesty the King of Spain Contest, CW23h 59mCW160-10mUREin 20660 days
IARU Region 1 70 MHz MGM Contest24hDigitalMGM (machine generated modes)4mIARU Region 1 VHF+ Committeein 20660 days
9A Activity Contest5hCWSSBFM6-23cmHRSin 20661 days
ÖVSV VHF/UHF/Microwave Activity Contest6hCWSSBAMFM6-3cmÖVSVin 20661 days
ZS3 QSO Party1hCWSSB40mNorthern Cape Amateur Radio Clubin 20661 days
DARC HELL-Kurzcontest unverified59mDigitalHellnot recordedDARCin 20663 days
VHF-UHF FT8 Activity: 1296 MHz unverified4hDigitalFT823cmQSO BANAT Association (YO2KQT)in 20664 days
SARL Wednesday 80 m Club Contest can't enter1hSSBCWRTTY80mSARLin 20664 days
SKCC Straight Key Sprint (SKS)2hCW160-6mStraight Key Century Clubin 20670 days
CQ WW WPX Contest, CW47h 59mCW160-10mCQ Magazinein 20673 days

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

    CWSSB · 80m/40m · ÖVSV

    • → · 3hin 20646 days
    • → · 3hin 20646 days

  2. Harry Angel Memorial Sprint

    SSBCW · 80m · WIA

    • → · 1h 46min 20646 days

  3. ARI International DX Contest

    CWSSBRTTY · 80-10m · ARI

    • → · 23h 59min 20646 days

  4. 7th Call Area QSO Party

    SSBCWDigital · 160-10m · Central Oregon DX Club

    • → · 18hin 20646 days

  5. AGCW QRP/QRP Party

    CW · 80-10m · AGCW-DL

    • → · 6hin 20646 days

  6. URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter

    CWSSBFM · 2-3cm · MRASZ

    • → · 23h 59min 20646 days

  7. Indiana QSO Party

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

    • → · 11h 59min 20646 days

  8. Delaware QSO Party

    SSBCWDigitalFT8/FT4 · First State Amateur Radio Club

    • → · 30h 59min 20646 days

  9. New England QSO Party

    SSBCW · 80-10m · New England QSO Party

    • → · 9hin 20646 days
    • → · 10h 59min 20647 days

  10. AWA Valve SSB QSO Party

    SSB · 80m/40m · AWASA

    • → · 4hin 20647 days

  11. K1USN Slow Speed Test (SST)

    CW · 160-10m · K1USN Radio Club

    • → · 1hin 20647 days
    • → · 1hin 20652 days
    • → · 1hin 20654 days
    • → · 1hin 20659 days
    • → · 1hin 20661 days
    • → · 1hin 20666 days
    • → · 1hin 20668 days
    • → · 1hin 20673 days
    • → · 1hin 20675 days

  12. AGCW ZAP Merit Contest (ZMC) unverified

    CW · 80m · AGCW-DL

    • → · 50min 20648 days
    • → · 50min 20655 days
    • → · 50min 20662 days
    • → · 50min 20669 days
    • → · 50min 20676 days

  13. ARS Spartan Sprint

    CW · 80-10m · Adventure Radio Society

    • → · 2hin 20648 days

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

    CWSSBFT8/FT4 · 80m · LRAL

    • → · 1h 59min 20649 days
    • → · 59min 20649 days

  15. A1Club Weekly Test (AWT)

    CW · A1 Club

    • → · 1h 15min 20650 days
    • → · 1h 15min 20657 days
    • → · 1h 15min 20664 days
    • → · 1h 15min 20671 days

  16. CWops Test (CWT)

    CW · 160-6m · CWops

    • → · 1hin 20650 days
    • → · 1hin 20650 days
    • → · 1hin 20651 days
    • → · 1hin 20651 days
    • → · 1hin 20657 days
    • → · 1hin 20657 days
    • → · 1hin 20658 days
    • → · 1hin 20658 days
    • → · 1hin 20664 days
    • → · 1hin 20664 days
    • → · 1hin 20665 days
    • → · 1hin 20665 days
    • → · 1hin 20671 days
    • → · 1hin 20671 days
    • → · 1hin 20672 days
    • → · 1hin 20672 days

  17. VHF-UHF FT8 Activity: 144 MHz unverified

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

    • → · 4hin 20650 days

  18. SKCC Straight Key Sprint Europe (SKSE)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 20651 days

  19. NCCC FT4 Sprint (FT4 NS)

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

    • → · 30min 20651 days
    • → · 30min 20658 days
    • → · 30min 20665 days
    • → · 30min 20672 days

  20. NCCC RTTY Sprint (RTTY NS)

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

    • → · 30min 20652 days
    • → · 30min 20659 days
    • → · 30min 20666 days
    • → · 30min 20673 days

  21. NCCC Sprint (NS)

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

    • → · 30min 20652 days
    • → · 30min 20659 days
    • → · 30min 20666 days
    • → · 30min 20673 days

  22. CQ-M International DX Contest

    CWSSB · 160-10m · SRR

    • → · 23h 59min 20653 days

  23. SKCC Weekend Sprintathon (WES)

    CW · 160-6m · Straight Key Century Club

    • → · 35h 59min 20653 days

  24. Alessandro Volta RTTY DX Contest

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

    • → · 24hin 20653 days

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

    CWSSBDigital · 160-10m · 4 States QRP Group

    • → · 2hin 20654 days

  26. DARC FT4 Contest

    FT8/FT4FT4 · 80m/40m · DARC

    • → · 1h 29min 20656 days

  27. Early Morning Coffee QSO Party

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

    • → · 1hin 20657 days

  28. VHF-UHF FT8 Activity: 432 MHz unverified

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

    • → · 4hin 20657 days

  29. ZS SOTA Activity Weekend

    Mixed · SOTA SA

    • → · 45h 59min 20659 days

  30. NZART Sangster Shield

    CW · 80m · NZART

    • → · 3hin 20660 days

  31. His Majesty the King of Spain Contest, CW

    CW · 160-10m · URE

    • → · 23h 59min 20660 days

  32. IARU Region 1 70 MHz MGM Contest

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

    • → · 24hin 20660 days

  33. 9A Activity Contest

    CWSSBFM · 6-23cm · HRS

    • → · 5hin 20661 days

  34. ÖVSV VHF/UHF/Microwave Activity Contest

    CWSSBAMFM · 6-3cm · ÖVSV

    • → · 6hin 20661 days

  35. ZS3 QSO Party

    CWSSB · 40m · Northern Cape Amateur Radio Club

    • → · 1hin 20661 days

  36. DARC HELL-Kurzcontest unverified

    DigitalHell · DARC

    • → · 59min 20663 days

  37. VHF-UHF FT8 Activity: 1296 MHz unverified

    DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 20664 days

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

    SSBCWRTTY · 80m · SARL

    • → · 1hin 20664 days

  39. SKCC Straight Key Sprint (SKS)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 20670 days

  40. CQ WW WPX Contest, CW

    CW · 160-10m · CQ Magazine

    • → · 47h 59min 20673 days