October 2100

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45 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 October 2100, by day
Mon	Tue	Wed	Thu	Fri	Sat	Sun
273 AGCW ZAP Merit Contest (ZMC) K1USN Slow Speed Test (SST) continues: SARL Equinox 6m African DX Entity Challenge (September)	281 continues: SARL Equinox 6m African DX Entity Challenge (September)	293 A1Club Weekly Test (AWT) CWops Test (CWT)×2 (2 sessions) continues: SARL Equinox 6m African DX Entity Challenge (September)	302 CWops Test (CWT)×2 (2 sessions) continues: SARL Equinox 6m African DX Entity Challenge (September)	16 K1USN Slow Speed Test (SST) NCCC FT4 Sprint (FT4 NS) NCCC RTTY Sprint (RTTY NS) NCCC Sprint (NS) URC DX RTTY Contest continues: SARL Equinox 6m African DX Entity Challenge (September)	25 DARC Hell Contest IARU Region 1 UHF/Microwaves Contest Oceania DX Contest, Phone TRC DX Contest continues: SARL Equinox 6m African DX Entity Challenge (September)	37 AWA Valve SSB QSO Party Deutscher Telegrafie Contest (DTC) continues: DARC Hell Contest continues: IARU Region 1 UHF/Microwaves Contest continues: Oceania DX Contest, Phone continues: SARL Equinox 6m African DX Entity Challenge (September) continues: TRC DX Contest
43 AGCW ZAP Merit Contest (ZMC) K1USN Slow Speed Test (SST) continues: SARL Equinox 6m African DX Entity Challenge (September)	52 ARS Spartan Sprint continues: SARL Equinox 6m African DX Entity Challenge (September)	64 A1Club Weekly Test (AWT) CWops Test (CWT)×2 (2 sessions) VHF-UHF FT8 Activity: 144 MHz continues: SARL Equinox 6m African DX Entity Challenge (September)	74 CWops Test (CWT)×2 (2 sessions) SARL 80 m QSO Party SKCC Straight Key Sprint Europe (SKSE) continues: SARL Equinox 6m African DX Entity Challenge (September)	85 K1USN Slow Speed Test (SST) NCCC FT4 Sprint (FT4 NS) NCCC RTTY Sprint (RTTY NS) NCCC Sprint (NS) continues: SARL Equinox 6m African DX Entity Challenge (September)	910 All Cities All Counties Contest (ACAG) Arizona QSO Party Makrothen RTTY Contest×2 (2 sessions) Oceania DX Contest, CW PODXS 070 Club 160M Great Pumpkin Sprint Pennsylvania QSO Party SKCC Weekend Sprintathon (WES) Scandinavian Activity Contest, SSB South Dakota QSO Party continues: SARL Equinox 6m African DX Entity Challenge (September)	1011 10-10 International 10-10 Day Sprint Makrothen RTTY Contest×2 (2 sessions) Pennsylvania QSO Party×2 (2 sessions) continues: All Cities All Counties Contest (ACAG) continues: Arizona QSO Party continues: Oceania DX Contest, CW continues: PODXS 070 Club 160M Great Pumpkin Sprint continues: SARL Equinox 6m African DX Entity Challenge (September) continues: SKCC Weekend Sprintathon (WES) continues: Scandinavian Activity Contest, SSB continues: South Dakota QSO Party
114 4 States QRP Group Second Sunday Sprint (SSS) AGCW ZAP Merit Contest (ZMC) K1USN Slow Speed Test (SST) continues: SARL Equinox 6m African DX Entity Challenge (September)	122 DARC RTTY-Kurzcontest continues: SARL Equinox 6m African DX Entity Challenge (September)	135 A1Club Weekly Test (AWT) CWops Test (CWT)×2 (2 sessions) Early Morning Coffee QSO Party VHF-UHF FT8 Activity: 432 MHz continues: SARL Equinox 6m African DX Entity Challenge (September)	142 CWops Test (CWT)×2 (2 sessions) continues: SARL Equinox 6m African DX Entity Challenge (September)	155 K1USN Slow Speed Test (SST) NCCC FT4 Sprint (FT4 NS) NCCC RTTY Sprint (RTTY NS) NCCC Sprint (NS) continues: SARL Equinox 6m African DX Entity Challenge (September)	163 JARL World Wide RTTY Contest New York QSO Party Worked All Germany Contest (WAG)	177 9A Activity Contest Asia-Pacific Fall Sprint, CW Illinois QSO Party ÖVSV VHF/UHF/Microwave Activity Contest continues: JARL World Wide RTTY Contest continues: New York QSO Party continues: Worked All Germany Contest (WAG)
184 AGCW ZAP Merit Contest (ZMC) K1USN Slow Speed Test (SST) continues: Illinois QSO Party continues: JARL World Wide RTTY Contest	19	205 A1Club Weekly Test (AWT) AGCW Schlackertastenabend (STA) CWops Test (CWT)×2 (2 sessions) SARL Wednesday 80 m Club Contest VHF-UHF FT8 Activity: 1296 MHz	211 CWops Test (CWT)×2 (2 sessions)	224 K1USN Slow Speed Test (SST) NCCC FT4 Sprint (FT4 NS) NCCC RTTY Sprint (RTTY NS) NCCC Sprint (NS)	23	24
252 AGCW ZAP Merit Contest (ZMC) K1USN Slow Speed Test (SST)	26	273 A1Club Weekly Test (AWT) CWops Test (CWT)×2 (2 sessions) SKCC Straight Key Sprint (SKS)	281 CWops Test (CWT)×2 (2 sessions)	294 K1USN Slow Speed Test (SST) NCCC FT4 Sprint (FT4 NS) NCCC RTTY Sprint (RTTY NS) NCCC Sprint (NS)	302 CQ Worldwide DX Contest, SSB SARL VHF/UHF FM Mode Contest	311 continues: CQ Worldwide DX Contest, SSB

Every session in October 210045

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89 sessions across 45 contests; repeats share a row.

Contests starting in October 2100
Contest	Date	Start	End	Duration	Mode	Band	Sponsor	Starts in
URC DX RTTY Contest	Fri 1 Oct	0000Z	2359Z	23h 59m	RTTYRTTY 45.45 baud	160-10m	Unicom Radio Club	in 27001 days
NCCC FT4 Sprint (FT4 NS)5 sessions	Fri 1 OctFri 8 OctFri 15 OctFri 22 OctFri 29 Oct	0100Z0100Z0100Z0100Z0100Z	0130Z0130Z0130Z0130Z0130Z	30m	FT8/FT4FT4	160-6m	Northern California Contest Club (NCCC)	in 27001 daysin 27008 daysin 27015 daysin 27022 daysin 27029 days
NCCC RTTY Sprint (RTTY NS)5 sessions	Fri 1 OctFri 8 OctFri 15 OctFri 22 OctFri 29 Oct	0145Z0145Z0145Z0145Z0145Z	0215Z0215Z0215Z0215Z0215Z	30m	RTTY	160-15m	Northern California Contest Club (NCCC)	in 27001 daysin 27008 daysin 27015 daysin 27022 daysin 27029 days
NCCC Sprint (NS)5 sessions	Fri 1 OctFri 8 OctFri 15 OctFri 22 OctFri 29 Oct	0230Z0230Z0230Z0230Z0230Z	0300Z0300Z0300Z0300Z0300Z	30m	CW	160-15m	Northern California Contest Club (NCCC)	in 27001 daysin 27008 daysin 27015 daysin 27022 daysin 27029 days
K1USN Slow Speed Test (SST)9 sessions	Fri 1 OctMon 4 OctFri 8 OctMon 11 OctFri 15 OctMon 18 OctFri 22 OctMon 25 OctFri 29 Oct	2000Z0000Z2000Z0000Z2000Z0000Z2000Z0000Z2000Z	2100Z0100Z2100Z0100Z2100Z0100Z2100Z0100Z2100Z	1h	CW	160-10m	K1USN Radio Club	in 27002 daysin 27004 daysin 27009 daysin 27011 daysin 27016 daysin 27018 daysin 27023 daysin 27025 daysin 27030 days
Oceania DX Contest, Phone	Sat 2 Oct	0600Z	0600Z Sun 3 Oct	24h	SSB	160-10m	Oceania DX Contest Committee	in 27002 days
TRC DX Contest	Sat 2 Oct	0600Z	1800Z Sun 3 Oct	36h	CWSSB	160-10m	Thracian Rose Club	in 27002 days
IARU Region 1 UHF/Microwaves Contest	Sat 2 Oct	1400Z	1400Z Sun 3 Oct	24h	CWSSBFM	70cm-3cm	IARU Region 1 VHF+ Committee	in 27003 days
DARC Hell Contest	Sat 2 Oct	1600Z	1059Z Sun 3 Oct	18h 59m	DigitalHell	80m/40m	DARC	in 27003 days
Deutscher Telegrafie Contest (DTC)	Sun 3 Oct	0700Z	1000Z	3h	CW	80m/40m	AGCW-DL / High Speed Club (HSC)	in 27003 days
AWA Valve SSB QSO Party	Sun 3 Oct	1300Z	1700Z	4h	SSB	80m/40m	AWASA	in 27004 days
AGCW ZAP Merit Contest (ZMC) unverified4 sessions	Mon 4 OctMon 11 OctMon 18 OctMon 25 Oct	1740Z1740Z1740Z1740Z	1830Z1830Z1830Z1830Z	50m	CW	80m	AGCW-DL	in 27005 daysin 27012 daysin 27019 daysin 27026 days
ARS Spartan Sprint	Tue 5 Oct	0000Z	0200Z	2h	CW	80-10m	Adventure Radio Society	in 27005 days
A1Club Weekly Test (AWT)4 sessions	Wed 6 OctWed 13 OctWed 20 OctWed 27 Oct	1145Z1145Z1145Z1145Z	1300Z1300Z1300Z1300Z	1h 15m	CW	not recorded	A1 Club	in 27007 daysin 27014 daysin 27021 daysin 27028 days
CWops Test (CWT)16 sessions	Wed 6 OctWed 6 OctThu 7 OctThu 7 OctWed 13 OctWed 13 OctThu 14 OctThu 14 OctWed 20 OctWed 20 OctThu 21 OctThu 21 OctWed 27 OctWed 27 OctThu 28 OctThu 28 Oct	1300Z1900Z0300Z0700Z1300Z1900Z0300Z0700Z1300Z1900Z0300Z0700Z1300Z1900Z0300Z0700Z	1400Z2000Z0400Z0800Z1400Z2000Z0400Z0800Z1400Z2000Z0400Z0800Z1400Z2000Z0400Z0800Z	1h	CW	160-6m	CWops	in 27007 daysin 27007 daysin 27007 daysin 27007 daysin 27014 daysin 27014 daysin 27014 daysin 27014 daysin 27021 daysin 27021 daysin 27021 daysin 27021 daysin 27028 daysin 27028 daysin 27028 daysin 27028 days
VHF-UHF FT8 Activity: 144 MHz unverified	Wed 6 Oct	1700Z	2100Z	4h	FT8/FT4	2m	QSO BANAT Association (YO2KQT)	in 27007 days
SARL 80 m QSO Party	Thu 7 Oct	1700Z	2000Z	3h	SSB	80m	SARL	in 27008 days
SKCC Straight Key Sprint Europe (SKSE)	Thu 7 Oct	1900Z	2100Z	2h	CW	160-6m	Straight Key Century Club	in 27008 days
Makrothen RTTY Contest3 sessions	Sat 9 OctSat 9 OctSun 10 Oct	0000Z1600Z0800Z	0800Z0000Z Sun 10 Oct1600Z	8h	RTTY	80-10m	Pizza Lovers 259	in 27009 daysin 27010 daysin 27010 days
Oceania DX Contest, CW	Sat 9 Oct	0600Z	0600Z Sun 10 Oct	24h	CW	160-10m	Oceania DX Contest Committee	in 27009 days
All Cities All Counties Contest (ACAG) can't enter	Sat 9 Oct	1200Z	1200Z Sun 10 Oct	24h	CWSSBFMAM	160-70cm	JARL	in 27010 days
Scandinavian Activity Contest, SSB	Sat 9 Oct	1200Z	1159Z Sun 10 Oct	23h 59m	SSB	80-10m	NRAU	in 27010 days
SKCC Weekend Sprintathon (WES)	Sat 9 Oct	1200Z	2359Z Sun 10 Oct	35h 59m	CW	160-6m	Straight Key Century Club	in 27010 days
Arizona QSO Party	Sat 9 Oct	1500Z	0500Z Sun 10 Oct	14h	SSBCW	160-10m	Arizona QSO Party	in 27010 days
Pennsylvania QSO Party2 sessions	Sat 9 OctSun 10 Oct	1600Z1300Z	0400Z Sun 10 Oct2200Z	12h9h	SSBCW	not recorded	PA QSO Party Association	in 27010 daysin 27011 days
South Dakota QSO Party	Sat 9 Oct	1800Z	1800Z Sun 10 Oct	24h	SSBCWDigitalFT8/FT4	not recorded	Prairie Dog Amateur Radio Club	in 27010 days
PODXS 070 Club 160M Great Pumpkin Sprint	Sat 9 Oct	2000Z	1959Z Sun 10 Oct	23h 59m	DigitalPSK31	160m	PODXS 070 Club	in 27010 days
10-10 International 10-10 Day Sprint	Sun 10 Oct	0001Z	2359Z	23h 58m	SSBCWDigitalRTTY	10m	10-10 International Net	in 27010 days
4 States QRP Group Second Sunday Sprint (SSS)	Mon 11 Oct	0000Z	0200Z	2h	CWSSBDigital	160-10m	4 States QRP Group	in 27011 days
DARC RTTY-Kurzcontest	Tue 12 Oct	1800Z	1929Z	1h 29m	RTTYRTTY 45.45 baud	80m/40m	DARC	in 27013 days
Early Morning Coffee QSO Party	Wed 13 Oct	0400Z	0500Z	1h	SSB	80m/40m	Bo Karoo Amateur Radio Club	in 27013 days
VHF-UHF FT8 Activity: 432 MHz unverified	Wed 13 Oct	1700Z	2100Z	4h	FT8/FT4	70cm	QSO BANAT Association (YO2KQT)	in 27014 days
JARL World Wide RTTY Contest	Sat 16 Oct	0000Z	0000Z Mon 18 Oct	48h	RTTYBaudot	80-10m	JARL	in 27016 days
New York QSO Party	Sat 16 Oct	1400Z	0159Z Sun 17 Oct	11h 59m	SSBCW	160-10m	New York QSO Party Committee	in 27017 days
Worked All Germany Contest (WAG)	Sat 16 Oct	1500Z	1459Z Sun 17 Oct	23h 59m	SSBCW	80-10m	DARC	in 27017 days
Asia-Pacific Fall Sprint, CW	Sun 17 Oct	0000Z	0200Z	2h	CW	20m/15m	JSFC	in 27017 days
9A Activity Contest	Sun 17 Oct	0700Z	1200Z	5h	CWSSBFM	6-23cm	HRS	in 27017 days
ÖVSV VHF/UHF/Microwave Activity Contest	Sun 17 Oct	0700Z	1300Z	6h	CWSSBAMFM	6-3cm	ÖVSV	in 27017 days
Illinois QSO Party	Sun 17 Oct	1700Z	0100Z Mon 18 Oct	8h	SSBCWDigital	160-2m	Western Illinois Amateur Radio Club	in 27018 days
VHF-UHF FT8 Activity: 1296 MHz unverified	Wed 20 Oct	1700Z	2100Z	4h	DigitalFT8	23cm	QSO BANAT Association (YO2KQT)	in 27021 days
SARL Wednesday 80 m Club Contest can't enter	Wed 20 Oct	1700Z	1800Z	1h	SSBCWRTTY	80m	SARL	in 27021 days
AGCW Schlackertastenabend (STA)	Wed 20 Oct	1900Z	2030Z	1h 30m	CW	80m/40m	AGCW-DL	in 27021 days
SKCC Straight Key Sprint (SKS)	Wed 27 Oct	0000Z	0200Z	2h	CW	160-6m	Straight Key Century Club	in 27027 days
CQ Worldwide DX Contest, SSB	Sat 30 Oct	0000Z	2359Z Sun 31 Oct	47h 59m	SSB	160-10m	CQ Magazine	in 27030 days
SARL VHF/UHF FM Mode Contest can't enter	Sat 30 Oct	1000Z	1300Z	3h	FM	6m/2m/70cm	SARL	in 27030 days

URC DX RTTY Contest
RTTYRTTY 45.45 baud · 160-10m · Unicom Radio Club
- 0000Z Fri 1 Oct → 2359Z · 23h 59min 27001 days
NCCC FT4 Sprint (FT4 NS)
FT8/FT4FT4 · 160-6m · Northern California Contest Club (NCCC)
- 0100Z Fri 1 Oct → 0130Z · 30min 27001 days
- 0100Z Fri 8 Oct → 0130Z · 30min 27008 days
- 0100Z Fri 15 Oct → 0130Z · 30min 27015 days
- 0100Z Fri 22 Oct → 0130Z · 30min 27022 days
- 0100Z Fri 29 Oct → 0130Z · 30min 27029 days
NCCC RTTY Sprint (RTTY NS)
RTTY · 160-15m · Northern California Contest Club (NCCC)
- 0145Z Fri 1 Oct → 0215Z · 30min 27001 days
- 0145Z Fri 8 Oct → 0215Z · 30min 27008 days
- 0145Z Fri 15 Oct → 0215Z · 30min 27015 days
- 0145Z Fri 22 Oct → 0215Z · 30min 27022 days
- 0145Z Fri 29 Oct → 0215Z · 30min 27029 days
NCCC Sprint (NS)
CW · 160-15m · Northern California Contest Club (NCCC)
- 0230Z Fri 1 Oct → 0300Z · 30min 27001 days
- 0230Z Fri 8 Oct → 0300Z · 30min 27008 days
- 0230Z Fri 15 Oct → 0300Z · 30min 27015 days
- 0230Z Fri 22 Oct → 0300Z · 30min 27022 days
- 0230Z Fri 29 Oct → 0300Z · 30min 27029 days
K1USN Slow Speed Test (SST)
CW · 160-10m · K1USN Radio Club
- 2000Z Fri 1 Oct → 2100Z · 1hin 27002 days
- 0000Z Mon 4 Oct → 0100Z · 1hin 27004 days
- 2000Z Fri 8 Oct → 2100Z · 1hin 27009 days
- 0000Z Mon 11 Oct → 0100Z · 1hin 27011 days
- 2000Z Fri 15 Oct → 2100Z · 1hin 27016 days
- 0000Z Mon 18 Oct → 0100Z · 1hin 27018 days
- 2000Z Fri 22 Oct → 2100Z · 1hin 27023 days
- 0000Z Mon 25 Oct → 0100Z · 1hin 27025 days
- 2000Z Fri 29 Oct → 2100Z · 1hin 27030 days
Oceania DX Contest, Phone
SSB · 160-10m · Oceania DX Contest Committee
- 0600Z Sat 2 Oct → 0600Z Sun 3 Oct · 24hin 27002 days
TRC DX Contest
CWSSB · 160-10m · Thracian Rose Club
- 0600Z Sat 2 Oct → 1800Z Sun 3 Oct · 36hin 27002 days
IARU Region 1 UHF/Microwaves Contest
CWSSBFM · 70cm-3cm · IARU Region 1 VHF+ Committee
- 1400Z Sat 2 Oct → 1400Z Sun 3 Oct · 24hin 27003 days
DARC Hell Contest
DigitalHell · 80m/40m · DARC
- 1600Z Sat 2 Oct → 1059Z Sun 3 Oct · 18h 59min 27003 days
Deutscher Telegrafie Contest (DTC)
CW · 80m/40m · AGCW-DL / High Speed Club (HSC)
- 0700Z Sun 3 Oct → 1000Z · 3hin 27003 days
AWA Valve SSB QSO Party
SSB · 80m/40m · AWASA
- 1300Z Sun 3 Oct → 1700Z · 4hin 27004 days
AGCW ZAP Merit Contest (ZMC) unverified
CW · 80m · AGCW-DL
- 1740Z Mon 4 Oct → 1830Z · 50min 27005 days
- 1740Z Mon 11 Oct → 1830Z · 50min 27012 days
- 1740Z Mon 18 Oct → 1830Z · 50min 27019 days
- 1740Z Mon 25 Oct → 1830Z · 50min 27026 days
ARS Spartan Sprint
CW · 80-10m · Adventure Radio Society
- 0000Z Tue 5 Oct → 0200Z · 2hin 27005 days
A1Club Weekly Test (AWT)
CW · A1 Club
- 1145Z Wed 6 Oct → 1300Z · 1h 15min 27007 days
- 1145Z Wed 13 Oct → 1300Z · 1h 15min 27014 days
- 1145Z Wed 20 Oct → 1300Z · 1h 15min 27021 days
- 1145Z Wed 27 Oct → 1300Z · 1h 15min 27028 days
CWops Test (CWT)
CW · 160-6m · CWops
- 1300Z Wed 6 Oct → 1400Z · 1hin 27007 days
- 1900Z Wed 6 Oct → 2000Z · 1hin 27007 days
- 0300Z Thu 7 Oct → 0400Z · 1hin 27007 days
- 0700Z Thu 7 Oct → 0800Z · 1hin 27007 days
- 1300Z Wed 13 Oct → 1400Z · 1hin 27014 days
- 1900Z Wed 13 Oct → 2000Z · 1hin 27014 days
- 0300Z Thu 14 Oct → 0400Z · 1hin 27014 days
- 0700Z Thu 14 Oct → 0800Z · 1hin 27014 days
- 1300Z Wed 20 Oct → 1400Z · 1hin 27021 days
- 1900Z Wed 20 Oct → 2000Z · 1hin 27021 days
- 0300Z Thu 21 Oct → 0400Z · 1hin 27021 days
- 0700Z Thu 21 Oct → 0800Z · 1hin 27021 days
- 1300Z Wed 27 Oct → 1400Z · 1hin 27028 days
- 1900Z Wed 27 Oct → 2000Z · 1hin 27028 days
- 0300Z Thu 28 Oct → 0400Z · 1hin 27028 days
- 0700Z Thu 28 Oct → 0800Z · 1hin 27028 days
VHF-UHF FT8 Activity: 144 MHz unverified
FT8/FT4 · 2m · QSO BANAT Association (YO2KQT)
- 1700Z Wed 6 Oct → 2100Z · 4hin 27007 days
SARL 80 m QSO Party
SSB · 80m · SARL
- 1700Z Thu 7 Oct → 2000Z · 3hin 27008 days
SKCC Straight Key Sprint Europe (SKSE)
CW · 160-6m · Straight Key Century Club
- 1900Z Thu 7 Oct → 2100Z · 2hin 27008 days
Makrothen RTTY Contest
RTTY · 80-10m · Pizza Lovers 259
- 0000Z Sat 9 Oct → 0800Z · 8hin 27009 days
- 1600Z Sat 9 Oct → 0000Z Sun 10 Oct · 8hin 27010 days
- 0800Z Sun 10 Oct → 1600Z · 8hin 27010 days
Oceania DX Contest, CW
CW · 160-10m · Oceania DX Contest Committee
- 0600Z Sat 9 Oct → 0600Z Sun 10 Oct · 24hin 27009 days
All Cities All Counties Contest (ACAG) can't enter
CWSSBFMAM · 160-70cm · JARL
- 1200Z Sat 9 Oct → 1200Z Sun 10 Oct · 24hin 27010 days
Scandinavian Activity Contest, SSB
SSB · 80-10m · NRAU
- 1200Z Sat 9 Oct → 1159Z Sun 10 Oct · 23h 59min 27010 days
SKCC Weekend Sprintathon (WES)
CW · 160-6m · Straight Key Century Club
- 1200Z Sat 9 Oct → 2359Z Sun 10 Oct · 35h 59min 27010 days
Arizona QSO Party
SSBCW · 160-10m · Arizona QSO Party
- 1500Z Sat 9 Oct → 0500Z Sun 10 Oct · 14hin 27010 days
Pennsylvania QSO Party
SSBCW · PA QSO Party Association
- 1600Z Sat 9 Oct → 0400Z Sun 10 Oct · 12hin 27010 days
- 1300Z Sun 10 Oct → 2200Z · 9hin 27011 days
South Dakota QSO Party
SSBCWDigitalFT8/FT4 · Prairie Dog Amateur Radio Club
- 1800Z Sat 9 Oct → 1800Z Sun 10 Oct · 24hin 27010 days
PODXS 070 Club 160M Great Pumpkin Sprint
DigitalPSK31 · 160m · PODXS 070 Club
- 2000Z Sat 9 Oct → 1959Z Sun 10 Oct · 23h 59min 27010 days
10-10 International 10-10 Day Sprint
SSBCWDigitalRTTY · 10m · 10-10 International Net
- 0001Z Sun 10 Oct → 2359Z · 23h 58min 27010 days
4 States QRP Group Second Sunday Sprint (SSS)
CWSSBDigital · 160-10m · 4 States QRP Group
- 0000Z Mon 11 Oct → 0200Z · 2hin 27011 days
DARC RTTY-Kurzcontest
RTTYRTTY 45.45 baud · 80m/40m · DARC
- 1800Z Tue 12 Oct → 1929Z · 1h 29min 27013 days
Early Morning Coffee QSO Party
SSB · 80m/40m · Bo Karoo Amateur Radio Club
- 0400Z Wed 13 Oct → 0500Z · 1hin 27013 days
VHF-UHF FT8 Activity: 432 MHz unverified
FT8/FT4 · 70cm · QSO BANAT Association (YO2KQT)
- 1700Z Wed 13 Oct → 2100Z · 4hin 27014 days
JARL World Wide RTTY Contest
RTTYBaudot · 80-10m · JARL
- 0000Z Sat 16 Oct → 0000Z Mon 18 Oct · 48hin 27016 days
New York QSO Party
SSBCW · 160-10m · New York QSO Party Committee
- 1400Z Sat 16 Oct → 0159Z Sun 17 Oct · 11h 59min 27017 days
Worked All Germany Contest (WAG)
SSBCW · 80-10m · DARC
- 1500Z Sat 16 Oct → 1459Z Sun 17 Oct · 23h 59min 27017 days
Asia-Pacific Fall Sprint, CW
CW · 20m/15m · JSFC
- 0000Z Sun 17 Oct → 0200Z · 2hin 27017 days
9A Activity Contest
CWSSBFM · 6-23cm · HRS
- 0700Z Sun 17 Oct → 1200Z · 5hin 27017 days
ÖVSV VHF/UHF/Microwave Activity Contest
CWSSBAMFM · 6-3cm · ÖVSV
- 0700Z Sun 17 Oct → 1300Z · 6hin 27017 days
Illinois QSO Party
SSBCWDigital · 160-2m · Western Illinois Amateur Radio Club
- 1700Z Sun 17 Oct → 0100Z Mon 18 Oct · 8hin 27018 days
VHF-UHF FT8 Activity: 1296 MHz unverified
DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)
- 1700Z Wed 20 Oct → 2100Z · 4hin 27021 days
SARL Wednesday 80 m Club Contest can't enter
SSBCWRTTY · 80m · SARL
- 1700Z Wed 20 Oct → 1800Z · 1hin 27021 days
AGCW Schlackertastenabend (STA)
CW · 80m/40m · AGCW-DL
- 1900Z Wed 20 Oct → 2030Z · 1h 30min 27021 days
SKCC Straight Key Sprint (SKS)
CW · 160-6m · Straight Key Century Club
- 0000Z Wed 27 Oct → 0200Z · 2hin 27027 days
CQ Worldwide DX Contest, SSB
SSB · 160-10m · CQ Magazine
- 0000Z Sat 30 Oct → 2359Z Sun 31 Oct · 47h 59min 27030 days
SARL VHF/UHF FM Mode Contest can't enter
FM · 6m/2m/70cm · SARL
- 1000Z Sat 30 Oct → 1300Z · 3hin 27030 days

October 2100

Every session in October 210045

AGCW ZAP Merit Contest (ZMC) unverified

VHF-UHF FT8 Activity: 144 MHz unverified

All Cities All Counties Contest (ACAG) can't enter

VHF-UHF FT8 Activity: 432 MHz unverified

VHF-UHF FT8 Activity: 1296 MHz unverified

SARL Wednesday 80 m Club Contest can't enter

SARL VHF/UHF FM Mode Contest can't enter