A1 Club Contest First Sunday of June Alessandro Volta RTTY Contest Second weekend of May All Asian DX CW Contest Third weekend of June All Asian DX SSB Contest First weekend of September All MIE 33 Contest Fourth weekend of January A.R.I. International DX Contest First full weekend of May ARRL International DX CW Contest Third full weekend of February ARRL International DX Phone Contest First full weekend of March Asia-Pacific Fall Sprint Third Sunday of October (15m/20m CW) Asia-Pacific Spring Sprint Second Saturday of February (20m/40m CW) Asia-Pacific Summer Sprint Second Saturday of June (15m/20m SSB) Australian Postal Code Contest Third Saturday of April Baltic Contest Third weekend of May BARTG Contests CAV Contest once per year, September 28 (the Day of Czech Statehood) CCCC PSK-31 Contest First Saturday of September Celtic Connections Weekend Third full weekend of April SRARS CIS DX CW Contest Scottish-Russian ARS Classic Exchange "CX" Second weekend of February Collegiate Championship CQ-M International DX Contest Second full weekend of May CQ World Wide 160m CW Contest Last full weekend of January CQ World Wide 160m SSB Contest Last full weekend of February CQ World Wide DX CW Contest Last full weekend of November CQ World Wide DX Phone Contest Last full weekend of October CQ World Wide RTTY Contest Last full weekend of September CQ World Wide VHF Contest Third weekend of July CQ World Wide WPX CW Contest Last full weekend of May CQ World Wide WPX SSB Contest Last full weekend of March Croatian (9A) CW Contest Third full weekend of December Danish SSTV Contest First weekend of May DARC-10m Contest Second Sunday of January DARC-XMAS Contest December 26th DIE - Spanish Islands Contest DIG QSO Party - CW Second weekend of April DIG QSO Party - SSB Second weekend of March EA RTTY Contest First full weekend of April ES Open HF Championship Third Saturday of April EU HF Championship First Saturday of August EU PSK DX Contest Scottish-Russian ARS - Third weekend of May EU Sprint Contest - Autumn CW Second Saturday of October EU Sprint Contest - Autumn SSB First Saturday of October EU Sprint Contest - Spring CW Third Saturday of April EU Sprint Contest - Spring SSB Second Saturday of April European Castles Day (ECD) Each 3rd Sunday of May FMRE International RTTY Contest Click on "Concursos" GACW WWSA CW Contest Second Weekend of June, each year Greek QSO Party HA DX Contest Third full weekend of January HA QRP Contest Yearly 0000Z Nov 1 - 2400Z Nov 7 Helvetia Contest Last full weekend of April Holyland DX Contest Third Saturday of April Hunting LIONS in the Air Contest Second full weekend of January IARU HF World Championship Second full weekend of July IARU Region 1 Fieldday - CW First full weekend of June IARU Region 1 Fieldday - SSB First full weekend of September IBM QSO Party February International Hell-Schreiber Contest First full weekend of October IOTA - Islands On The Air Contest Last full weekend of July Italian YLRC Elettra Marconi International Contest First full weekend of April Japan International DX CW Contest Second full weekend of April Japan International DX SSB Contest Second full weekend of November John Moyle Memorial Field Day Third full weekend of March KCJ Contest Third full weekend of August KCJ World Wide Top Band Contest February Kid's Day Contest LY Activity Contest LZ DX Contest The weekend before the last full weekend of November LZ Open Contest - 80/40M Every 3rd Saturday of January LZ Open 40m Sprint Every 1st Saturday of April LZ Open 80m Sprint Every 3rd Saturday of October MARAC County Hunters CW Contest First full weekend of May Manchester Mineira CW Contest Third full weekend of May Marconi Memorial HF Contest Fourth full weekend of June Mediterranean Islands Contest Mexico Sponsored Contests FMRE North American CW QSO Party - Summer First full weekend of August North American CW QSO Party - Winter Second full weekend of January North American RTTY QSO Party - Summer Third full weekend of July North American RTTY QSO Party - Winter Last full weekend of February North American SSB QSO Party - Summer Third full weekend of August North American SSB QSO Party - Winter Third full weekend of January North American CW Sprint - Fall First Sunday following first Monday of September North American CW Sprint - Spring Sunday of first full weekend of February North American RTTY Sprint - Fall Sunday of second full weekend in October North American RTTY Sprint - Spring Sunday of second full weekend of March North American SSB Sprint - Fall Second Sunday following first Monday of September North American SSB Sprint - Winter Sunday of second full weekend of January Oceania DX Contest - CW Second full weekend of October Oceania DX Contest - Phone First full weekend of October PACC (Dutch) Contest Second full weekend of February Pears National VHF/UHF Contest (SARL) January Portugal Day Contest Second Saturday of June Puerto Rico Straight Key Party - SKP Second Sunday of April QCWA QSO Party First full weekend of April REF CW Contest Last full weekend of January REF SSB Contest Last full weekend of February Remembrance Day Contest The weekend closest to the 15th of August Ross Hull Memorial Contest Third full weekend of March RSARS CW Awareness Day Contest (CWAD) Weekend nearest to July 26th RSGB Commonwealth Contest Second weekend of March Russian DX Contest Third weekend of March SAC (Scandinavian Activity) CW Contest Third full weekend of September SAC (Scandinavian Activity) SSB Contest Fourth full weekend of September SARL 80-Meter QSO Party First Thursday of April and October SARL HF CW Contest Last Sunday of August SARL HF Phone Contest First Sunday of August SARL Field Day Contest Second full weekend of February and November SARL Kid's Day Second Saturday of February and Youth Day (16 June) SARTG WW RTTY Contests SEANET Contest Jun 02 - 03, 2007 SETI League QSO Party First Saturday of or following 16 April Six (6m) Club Contests SOWP International QSO Roundup Begins the third Thursday of January SP DX Contest First full weekend of April SPDX RTTY Contest Fourth full weekend of April The Collegiate Championship Home Page Intercollegiate Amateur Radio Contesting TARA Digital Grid Square Contest First Saturday of August TARA PSK Rumble First Saturday of October TARA RTTY Mêlée First Saturday of December TARA "Skirmish" Digital Prefix Contest Third Saturday of April TOEC WW Grid Contest Fourth weekend of August UBA Candlelight Tests Micro power levels UBA CW Contest Starting the last Saturday of February UBA SSB Contest Starting the last Saturday of January UK DX RTTY Contest Scottish-Russian ARS Ukrainian DX Contest First full weekend of November Ukrainian DX DIGI Contest Fourth full weekend of June Weekend of the Italian Castles First Sunday of September Worked All Europe DX Contest - CW Second full weekend of August Worked All Europe DX Contest - RTTY Second full weekend of November Worked All Europe DX Contest - SSB Second full weekend of September Worked All Germany Contest - WAG Third full weekend of October World Lighthouses on the Air (WLOTA) Contest First full weekend of July World Wide Locator (WWL) Contest Second full weekend of March W/VE Islands Contest October each year YL & YL - OM Contests YO-DX HF Contest Last weekend of August YO DX VHF/UHF Contest First full weekend of July YU DX Contest Third full weekend of April 4X Contests
