Contest Calendar

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

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May 2050

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 May 2050, by day
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Every session in May 205041

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83 sessions across 41 contests; repeats share a row.

Contests starting in May 2050
ContestDateStartEndDurationModeBandSponsorStarts in
All Austrian Exercise AOEE 80/40m can't enter2 sessions3hCWSSB80m/40mÖVSVin 8590 daysin 8590 days
Florida QSO Party9h 59mSSBCW40-10mFlorida Contest Groupin 8590 days
AGCW QRP/QRP Party6hCW80-10mAGCW-DLin 8590 days
AWA Valve SSB QSO Party4hSSB80m/40mAWASAin 8590 days
K1USN Slow Speed Test (SST)9 sessions1hCW160-10mK1USN Radio Clubin 8591 daysin 8595 daysin 8598 daysin 8602 daysin 8605 daysin 8609 daysin 8612 daysin 8616 daysin 8619 days
AGCW ZAP Merit Contest (ZMC) unverified5 sessions50mCW80mAGCW-DLin 8591 daysin 8598 daysin 8605 daysin 8612 daysin 8619 days
ARS Spartan Sprint2hCW80-10mAdventure Radio Societyin 8592 days
LRAL 4 May 80m Contest can't enter2 sessions1h 59m59mCWSSBFT8/FT480mLRALin 8593 daysin 8593 days
A1Club Weekly Test (AWT)4 sessions1h 15mCWnot recordedA1 Clubin 8593 daysin 8600 daysin 8607 daysin 8614 days
CWops Test (CWT)16 sessions1hCW160-6mCWopsin 8593 daysin 8593 daysin 8594 daysin 8594 daysin 8600 daysin 8600 daysin 8601 daysin 8601 daysin 8607 daysin 8607 daysin 8608 daysin 8608 daysin 8614 daysin 8614 daysin 8615 daysin 8615 days
VHF-UHF FT8 Activity: 144 MHz unverified4hFT8/FT42mQSO BANAT Association (YO2KQT)in 8593 days
SKCC Straight Key Sprint Europe (SKSE)2hCW160-6mStraight Key Century Clubin 8594 days
NCCC FT4 Sprint (FT4 NS)4 sessions30mFT8/FT4FT4160-6mNorthern California Contest Club (NCCC)in 8595 daysin 8602 daysin 8609 daysin 8616 days
NCCC RTTY Sprint (RTTY NS)4 sessions30mRTTY160-15mNorthern California Contest Club (NCCC)in 8595 daysin 8602 daysin 8609 daysin 8616 days
NCCC Sprint (NS)4 sessions30mCW160-15mNorthern California Contest Club (NCCC)in 8595 daysin 8602 daysin 8609 daysin 8616 days
Harry Angel Memorial Sprint1h 46mSSBCW80mWIAin 8596 days
ARI International DX Contest23h 59mCWSSBRTTY80-10mARIin 8596 days
7th Call Area QSO Party18hSSBCWDigital160-10mCentral Oregon DX Clubin 8596 days
URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter23h 59mCWSSBFM2-3cmMRASZin 8596 days
Indiana QSO Party11h 59mSSBCW160-10mHoosier DX and Contest Clubin 8596 days
Delaware QSO Party30h 59mSSBCWDigitalFT8/FT4not recordedFirst State Amateur Radio Clubin 8596 days
New England QSO Party2 sessions9h10h 59mSSBCW80-10mNew England QSO Partyin 8596 daysin 8597 days
4 States QRP Group Second Sunday Sprint (SSS)2hCWSSBDigital160-10m4 States QRP Groupin 8598 days
DARC FT4 Contest1h 29mFT8/FT4FT480m/40mDARCin 8599 days
Early Morning Coffee QSO Party1hSSB80m/40mBo Karoo Amateur Radio Clubin 8600 days
VHF-UHF FT8 Activity: 432 MHz unverified4hFT8/FT470cmQSO BANAT Association (YO2KQT)in 8600 days
CQ-M International DX Contest23h 59mCWSSB160-10mSRRin 8603 days
SKCC Weekend Sprintathon (WES)35h 59mCW160-6mStraight Key Century Clubin 8603 days
Alessandro Volta RTTY DX Contest24hRTTY80-10mSSB and RTTY Club of COMO (A.R.I.)in 8603 days
9A Activity Contest5hCWSSBFM6-23cmHRSin 8604 days
ÖVSV VHF/UHF/Microwave Activity Contest6hCWSSBAMFM6-3cmÖVSVin 8604 days
ZS3 QSO Party1hCWSSB40mNorthern Cape Amateur Radio Clubin 8604 days
DARC HELL-Kurzcontest unverified59mDigitalHellnot recordedDARCin 8606 days
VHF-UHF FT8 Activity: 1296 MHz unverified4hDigitalFT823cmQSO BANAT Association (YO2KQT)in 8607 days
SARL Wednesday 80 m Club Contest can't enter1hSSBCWRTTY80mSARLin 8607 days
ZS SOTA Activity Weekend45h 59mMixednot recordedSOTA SAin 8610 days
NZART Sangster Shield3hCW80mNZARTin 8610 days
His Majesty the King of Spain Contest, CW23h 59mCW160-10mUREin 8610 days
IARU Region 1 70 MHz MGM Contest24hDigitalMGM (machine generated modes)4mIARU Region 1 VHF+ Committeein 8610 days
SKCC Straight Key Sprint (SKS)2hCW160-6mStraight Key Century Clubin 8614 days
CQ WW WPX Contest, CW47h 59mCW160-10mCQ Magazinein 8617 days

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

    CWSSB · 80m/40m · ÖVSV

    • → · 3hin 8590 days
    • → · 3hin 8590 days

  2. Florida QSO Party

    SSBCW · 40-10m · Florida Contest Group

    • → · 9h 59min 8590 days

  3. AGCW QRP/QRP Party

    CW · 80-10m · AGCW-DL

    • → · 6hin 8590 days

  4. AWA Valve SSB QSO Party

    SSB · 80m/40m · AWASA

    • → · 4hin 8590 days

  5. K1USN Slow Speed Test (SST)

    CW · 160-10m · K1USN Radio Club

    • → · 1hin 8591 days
    • → · 1hin 8595 days
    • → · 1hin 8598 days
    • → · 1hin 8602 days
    • → · 1hin 8605 days
    • → · 1hin 8609 days
    • → · 1hin 8612 days
    • → · 1hin 8616 days
    • → · 1hin 8619 days

  6. AGCW ZAP Merit Contest (ZMC) unverified

    CW · 80m · AGCW-DL

    • → · 50min 8591 days
    • → · 50min 8598 days
    • → · 50min 8605 days
    • → · 50min 8612 days
    • → · 50min 8619 days

  7. ARS Spartan Sprint

    CW · 80-10m · Adventure Radio Society

    • → · 2hin 8592 days

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

    CWSSBFT8/FT4 · 80m · LRAL

    • → · 1h 59min 8593 days
    • → · 59min 8593 days

  9. A1Club Weekly Test (AWT)

    CW · A1 Club

    • → · 1h 15min 8593 days
    • → · 1h 15min 8600 days
    • → · 1h 15min 8607 days
    • → · 1h 15min 8614 days

  10. CWops Test (CWT)

    CW · 160-6m · CWops

    • → · 1hin 8593 days
    • → · 1hin 8593 days
    • → · 1hin 8594 days
    • → · 1hin 8594 days
    • → · 1hin 8600 days
    • → · 1hin 8600 days
    • → · 1hin 8601 days
    • → · 1hin 8601 days
    • → · 1hin 8607 days
    • → · 1hin 8607 days
    • → · 1hin 8608 days
    • → · 1hin 8608 days
    • → · 1hin 8614 days
    • → · 1hin 8614 days
    • → · 1hin 8615 days
    • → · 1hin 8615 days

  11. VHF-UHF FT8 Activity: 144 MHz unverified

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

    • → · 4hin 8593 days

  12. SKCC Straight Key Sprint Europe (SKSE)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 8594 days

  13. NCCC FT4 Sprint (FT4 NS)

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

    • → · 30min 8595 days
    • → · 30min 8602 days
    • → · 30min 8609 days
    • → · 30min 8616 days

  14. NCCC RTTY Sprint (RTTY NS)

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

    • → · 30min 8595 days
    • → · 30min 8602 days
    • → · 30min 8609 days
    • → · 30min 8616 days

  15. NCCC Sprint (NS)

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

    • → · 30min 8595 days
    • → · 30min 8602 days
    • → · 30min 8609 days
    • → · 30min 8616 days

  16. Harry Angel Memorial Sprint

    SSBCW · 80m · WIA

    • → · 1h 46min 8596 days

  17. ARI International DX Contest

    CWSSBRTTY · 80-10m · ARI

    • → · 23h 59min 8596 days

  18. 7th Call Area QSO Party

    SSBCWDigital · 160-10m · Central Oregon DX Club

    • → · 18hin 8596 days

  19. URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter

    CWSSBFM · 2-3cm · MRASZ

    • → · 23h 59min 8596 days

  20. Indiana QSO Party

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

    • → · 11h 59min 8596 days

  21. Delaware QSO Party

    SSBCWDigitalFT8/FT4 · First State Amateur Radio Club

    • → · 30h 59min 8596 days

  22. New England QSO Party

    SSBCW · 80-10m · New England QSO Party

    • → · 9hin 8596 days
    • → · 10h 59min 8597 days

  23. 4 States QRP Group Second Sunday Sprint (SSS)

    CWSSBDigital · 160-10m · 4 States QRP Group

    • → · 2hin 8598 days

  24. DARC FT4 Contest

    FT8/FT4FT4 · 80m/40m · DARC

    • → · 1h 29min 8599 days

  25. Early Morning Coffee QSO Party

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

    • → · 1hin 8600 days

  26. VHF-UHF FT8 Activity: 432 MHz unverified

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

    • → · 4hin 8600 days

  27. CQ-M International DX Contest

    CWSSB · 160-10m · SRR

    • → · 23h 59min 8603 days

  28. SKCC Weekend Sprintathon (WES)

    CW · 160-6m · Straight Key Century Club

    • → · 35h 59min 8603 days

  29. Alessandro Volta RTTY DX Contest

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

    • → · 24hin 8603 days

  30. 9A Activity Contest

    CWSSBFM · 6-23cm · HRS

    • → · 5hin 8604 days

  31. ÖVSV VHF/UHF/Microwave Activity Contest

    CWSSBAMFM · 6-3cm · ÖVSV

    • → · 6hin 8604 days

  32. ZS3 QSO Party

    CWSSB · 40m · Northern Cape Amateur Radio Club

    • → · 1hin 8604 days

  33. DARC HELL-Kurzcontest unverified

    DigitalHell · DARC

    • → · 59min 8606 days

  34. VHF-UHF FT8 Activity: 1296 MHz unverified

    DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 8607 days

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

    SSBCWRTTY · 80m · SARL

    • → · 1hin 8607 days

  36. ZS SOTA Activity Weekend

    Mixed · SOTA SA

    • → · 45h 59min 8610 days

  37. NZART Sangster Shield

    CW · 80m · NZART

    • → · 3hin 8610 days

  38. His Majesty the King of Spain Contest, CW

    CW · 160-10m · URE

    • → · 23h 59min 8610 days

  39. IARU Region 1 70 MHz MGM Contest

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

    • → · 24hin 8610 days

  40. SKCC Straight Key Sprint (SKS)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 8614 days

  41. CQ WW WPX Contest, CW

    CW · 160-10m · CQ Magazine

    • → · 47h 59min 8617 days