OK1CI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Czech Republic Locator transmitted in a decoded message: JN79

Receiver-side FT8 activity involving OK1CI, decoded by SO8OO in southeastern Poland. 445 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 38 UTC dates. Heard between 2026-05-31 and 2026-08-21.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

445

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-31
Last seen: 2026-08-21 02:41 UTC

Frequent QSO partners observed at SO8OO

Stations OK1CI worked most often, as logged from our receiver:

DL5DQZ · Fed. Rep. of Germany ×3 IQ9BF · Sicily ×3 SV2CLJ · Greece ×3 MI0OBC · Northern Ireland ×3 TA3NK · Asiatic Turkey ×2 9A5E · Croatia ×2 EG1UME · Spain ×2 TA2ANK · Asiatic Turkey ×2 SV8NAJ · Greece ×2 SP5DFK · Poland ×2 F5RRS · France ×2 VP2MAA · Montserrat ×2

Activity Heatmap

Locator transmitted by OK1CI

Approximate centre of JN79, decoded 2026-08-21 04:57 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTC	Band	OK1CI S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 04:59	40m	-7 / -	N2NFG	- / -15	2	Partial capture
08-21 04:57	40m	0 / -	HI3JCC	- / -14	4	✓ Closing fragment
08-21 04:56	40m	0 / -	WA2HIP	- / -18	2	Partial capture
08-21 04:52	40m	-1 / -	ZL1OGX	- / -12	4	✓ Closing fragment
08-21 04:49	40m	-11 / -	ND9M	- / -14	3	Partial capture
08-21 04:45	40m	-3 / -	AI0Y	- / -12	3	✓ Closing fragment
08-21 04:42	40m	-5 / -	MW6IUT	- / -4	2	✓ Closing fragment
08-21 04:40	40m	-12 / -18	OA4ENG	-16 / -11	4	✓ Full exchange observed
08-21 04:39	20m	- / -15	EX7CQ	-8 / -	2	Partial capture
08-20 10:51	10m	- / -4	SV2CLJ	-7 / -	2	✓ Closing fragment
08-20 06:54	10m	- / -5	I1/IZ2MHO	-16 / -	2	Partial capture
08-20 06:18	20m	- / -18	CN8NS	-16 / -	3	✓ Closing fragment
08-20 06:06	20m	-17 / -16	JY5IB	-15 / -	3	✓ Closing observed
08-19 14:24	10m	-15 / -	PU4YDZ	- / -16	3	✓ Closing fragment
08-19 14:13	10m	-18 / -	PU2UTY	- / -10	2	Partial capture
08-19 14:09	10m	-8 / -5	F5OAM	-24 / 0	3	✓ Full exchange observed
08-19 14:08	10m	-12 / -	<...>	- / -8	6	Partial capture
08-18 08:27	10m	- / -13	LZ2VQ	-12 / -	3	Partial capture
08-18 08:24	10m	- / -	LZ2VQ	-6 / -	2	Partial capture
08-18 07:59	10m	- / -	LZ2VQ	-10 / -	2	Partial capture
08-17 09:09	10m	- / -17	IW8PQ	-19 / -	3	Partial capture
08-15 08:37	10m	- / -1	LZ4VR	-16 / -	2	✓ Closing fragment
08-15 08:34	10m	- / -	LZ4VR	-15 / -	2	Partial capture
08-15 08:30	10m	- / +5	SV2CLJ	-12 / -	2	✓ Closing fragment
08-15 08:24	10m	- / +3	LZ3AN	-18 / -	2	✓ Closing fragment
08-15 05:37	20m	- / -17	EC3A	+2 / -	2	✓ Closing fragment
08-14 04:04	80m	-2 / -	DO1DP	- / -	4	✓ Closing fragment
08-14 04:03	80m	+4 / -8	EA3AKY	-11 / +8	4	✓ Full exchange observed
08-14 04:00	80m	-3 / -	HB9EKJ	- / +7	3	Partial capture
08-14 03:59	80m	+10 / -	F4IIX	- / +10	2	Partial capture
08-14 03:55	80m	+9 / -	HK3X	- / -15	7	Partial capture
08-14 03:53	80m	+9 / -	KC2YWE	- / -9	3	✓ Closing fragment
08-14 03:51	80m	+8 / -	DL1YAU	- / +2	3	✓ Closing fragment
08-14 03:49	80m	+11 / +6	ES2AJ	-12 / -	5	✓ Full exchange observed
08-14 03:47	80m	+5 / -	KS4VOL	- / -	3	Partial capture
08-14 03:45	80m	- / -	YO8BJK	-2 / -	2	Partial capture
08-14 03:45	80m	+6 / -1	MI0OBC	-4 / -	5	✓ Full exchange observed
08-14 03:43	80m	0 / -	SV8NAJ	-24 / -3	4	✓ Closing observed
08-14 03:41	80m	+5 / -	TN8GD	-24 / -6	4	✓ Full exchange observed
08-14 03:39	80m	+13 / -	F5BRF	- / -1	2	Partial capture
08-14 03:37	80m	+8 / -	F4IIX	- / +1	5	Partial capture
08-14 03:36	80m	0 / -	9A4BP/P	- / +6	2	Partial capture
08-14 03:34	80m	0 / -3	F5RRS	-3 / -	4	✓ Full exchange observed
08-14 03:32	80m	+6 / -	OE8RPK	- / -3	2	Partial capture
08-14 03:30	80m	+7 / -	F4NGK	- / -3	5	✓ Closing fragment
08-14 03:26	80m	+15 / -	HI7AMB	- / -3	4	✓ Closing fragment
08-14 03:24	80m	+7 / -	KM0T	- / -16	3	Partial capture
08-14 03:23	80m	+10 / -	KF9UG	- / -7	3	✓ Closing fragment
08-13 03:55	80m	+8 / -	N1UMJ	- / -2	4	✓ Closing fragment
08-13 03:51	80m	+9 / -	N1UMJ	- / -12	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m

UTC    dB Audio  Message
044945 -12 2285  ND9M OK1CI -14 (x2)
045215  -6 1659  WD8VN OK1CI -04
045245  -9  537  ZL1OGX OK1CI JN79 (x4)
045600  +2 2549  WA2HIP OK1CI -18 (x2)
045700  +2  886  HI3JCC OK1CI JN79 (x4)
045945  -5 1589  N2NFG OK1CI -15 (x2)

20m

UTC    dB Audio  Message
080045  +0 2029  OK1CI YO6LM 73
045700 -18 1217  OK1CI TA3NK 73
051515 -14  906  OK1CI TI5RR 73
053530 -10  998  OK1CI E74K R+10
053715  +1 1874  OK1CI EC3A R-17 (x2)
092900  +1  927  OK1CI ON3KJU R-15
060615 -14 1389  OK1CI JY5IB R-16
060630 -17 1389  JY5IB OK1CI RRR
060645 -16 1388  OK1CI JY5IB 73
061830 -23 2212  OK1CI CN8NS R-18 (x3)
043900  -8 1767  OK1CI EX7CQ R-15 (x2)

10m

UTC    dB Audio  Message
141000  -2 1617  F5OAM OK1CI 73
141030  -9 1434  <...> OK1CI -05 (x4)
141315 -20 1429  PU2UTY OK1CI JN79 (x2)
142315  -3  840  <...> OK1CI R-10
142430 -16 1934  PU4YDZ OK1CI JN79 (x3)
065400 -15 1509  OK1CI I1/IZ2MHO R-05 (x2)
105100  -7  567  OK1CI SV2CLJ -04 (x2)

80m

UTC    dB Audio  Message
035830  +8 1383  HK3X OK1CI -15
035900 +14  855  F4IIX OK1CI JN79 (x2)
040000  -3 1494  HB9EKJ OK1CI JN79 (x3)
040230  -1 2037  EA2EES OK1CI -01
040315 -14 1828  OK1CI EA3AKY -08
040330  +4 1829  EA3AKY OK1CI R+08
040345  -8 1828  OK1CI EA3AKY RR73
040400  +4 1829  EA3AKY OK1CI 73
040430  -2 1702  DO1DP OK1CI JN79 (x4)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.