GE0KUC — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO91

Receiver-side FT8 activity involving GE0KUC, decoded by SO8OO in southeastern Poland. 571 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 15 UTC dates in the available aggregate history. Observed between 2026-08-02 and 2026-08-30.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 571 FT8 messages attributed to GE0KUC as the transmitting token by decoded message structure across 15 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (45%), followed by 20 m (24%) and 40 m (20%). Most decodes (76%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

571

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

80m · 259 60m · 62 40m · 115 20m · 135

First attributed message: 2026-08-02
Last attributed message: 2026-08-30 08:08 UTC

Observed FT8 message patterns

Attributed sample: 571 messages
Active dates: 15 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -16 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 76, moderate (-15 to -9 dB) 237, strong (≥ -8 dB) 258.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with GE0KUC in decoded directed-looking exchanges:

EB3JT · Spain ×2 F1PBZ · France ×2 DL7ARV · Fed. Rep. of Germany ×2 S5/M0MPM · Slovenia ×2 DK7UY · Fed. Rep. of Germany ×2 G4FHL · England ×2 R7CD · European Russia ×2 SM7TZK · Sweden ×2 IW5DNZ · Italy BA3NZ · China BG7BMG · China CT3MD · Madeira Islands

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to GE0KUC

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: IO91 · 298 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,607 km (approx.)
Last such locator decoded: 2026-08-30 08:07 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	GE0KUC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-30 08:07	20m	-1 / -	II7MGBT	- / -8	2	Partial capture
08-29 10:14	20m	- / -	EA2BHE	-12 / -	2	✓ Closing fragment
08-29 00:10	40m	-13 / -4	YO4KMU	-2 / -1	4	✓ Full exchange observed
08-29 00:02	80m	-12 / -	OH6FSO	-8 / -9	5	✓ Full exchange observed
08-29 00:00	80m	-14 / -	G7RHF	-16 / +10	5	✓ Full exchange observed
08-28 23:59	80m	-16 / -	M7XRI	-18 / -3	4	✓ Closing observed
08-28 23:56	80m	-16 / -4	DK8HC/P	-6 / -5	4	✓ Full exchange observed
08-28 23:55	80m	-16 / -	R2AL	+9 / -3	3	✓ Closing observed
08-28 23:54	80m	-16 / -10	OK1UOZ	+9 / -2	5	✓ Full exchange observed
08-28 23:50	80m	-14 / -	SN1A	-1 / +2	2	Partial capture
08-28 23:48	80m	-18 / -7	SM7TZK	-3 / +1	6	✓ Full exchange observed
08-28 23:47	80m	-16 / -18	DO2SHJ	+7 / +4	5	✓ Full exchange observed
08-28 23:43	80m	-16 / -	II7MGML	- / -11	2	Partial capture
08-28 23:42	80m	-18 / -	<...>	- / -	2	Partial capture
08-28 23:40	80m	- / -15	R2EN	+1 / -	2	✓ Closing fragment
08-28 23:37	80m	- / -13	II7MGBT	-11 / -	4	Partial capture
08-28 23:35	80m	-11 / -	<...>	- / -19	8	Partial capture
08-28 19:07	20m	-6 / -	IK0XBU/P	- / -16	2	✓ Closing fragment
08-28 19:04	20m	-11 / -	ZA/IK3BNO	- / -	3	Partial capture
08-28 18:56	60m	-10 / -	II7MGBT	- / -14	4	Partial capture
08-28 18:55	60m	-12 / -	<...>	- / -	2	Partial capture
08-28 18:45	40m	-5 / -	II7MGMU	- / -7	3	Partial capture
08-28 18:44	40m	-8 / -	II7MGBT	- / -	2	Partial capture
08-28 10:55	20m	-3 / -	DD5JC	- / -20	3	✓ Closing fragment
08-28 10:44	20m	-9 / -6	II7MGXX	+8 / -	17	Partial capture
08-28 10:43	20m	-14 / -	HB10GBT	- / -13	2	Partial capture
08-28 10:42	20m	-18 / -9	DJ0MAB	-19 / -7	5	✓ Full exchange observed
08-28 10:41	20m	-10 / -	RA0ZIH	- / -16	2	✓ Closing fragment
08-28 10:40	20m	-15 / -	HB10GBT	- / -	2	Partial capture
08-28 09:34	40m	- / -9	DL1NEO	-10 / -	2	✓ Closing fragment
08-28 09:33	40m	- / -	UT4PA	+5 / -	3	Partial capture
08-28 09:25	40m	- / -	UT4PA	+5 / -	4	Partial capture
08-28 09:20	40m	- / -	UT4PA	+6 / -	2	Partial capture
08-28 09:12	20m	-10 / -	II7MGBT	- / -14	2	Partial capture
08-28 00:49	20m	- / -16	NE5L	0 / -	2	✓ Closing fragment
08-28 00:42	20m	-12 / -	<...>	- / -9	3	Partial capture
08-28 00:37	20m	- / -12	PW8BR	+7 / -	2	✓ Closing fragment
08-28 00:32	40m	- / -	TA3NK	-5 / -	11	Partial capture
08-28 00:28	40m	-11 / -2	UR8MB	+9 / -1	6	✓ Full exchange observed
08-28 00:28	40m	-7 / -22	W4CHA	-2 / -1	5	✓ Full exchange observed
08-28 00:27	40m	-8 / -7	EB3JT	-2 / -3	5	✓ Full exchange observed
08-28 00:25	40m	-5 / -	WA8LRW	- / -	2	Partial capture
08-28 00:24	40m	-6 / -	EA7R	- / +4	3	✓ Closing fragment
08-28 00:18	80m	- / -9	R6KX	+1 / -	3	Partial capture
08-28 00:18	80m	-15 / -19	R2EA/P	+4 / -9	3	✓ Full exchange observed
08-28 00:15	80m	-15 / -9	G6PWS	-2 / +4	5	✓ Full exchange observed
08-28 00:14	80m	- / -17	PA3KUS	-8 / -	3	✓ Closing fragment
08-28 00:13	80m	- / -10	DD0AM	-12 / -	2	✓ Closing fragment
08-28 00:05	20m	-14 / -	W4UTZ	- / -	2	Partial capture
08-28 00:03	20m	-17 / -	XQ1KK	- / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
105530  -2 2030  DD5JC GE0KUC R-20 (x2)
190415 -12 1020  ZA/IK3BNO GE0KUC IO91 (x3)
190715 -12 1019  IK0XBU/P GE0KUC -16 (x2)
100715 -21 2013  Z62NS GE0KUC IO91
101100  -4 2002  GE0KUC EB3JT 73
101300 -14 1998  GE0KUC IS0LYN R-11
101400 -13 2002  GE0KUC EA2BHE IN83 (x2)
080715  -8  825  <...> GE0KUC IO91
080745  -5  825  <II7MGBT> GE0KUC IO91 (x2)

80m

UTC    dB Audio  Message
235915 -16 1922  M7XRI GE0KUC IO91 (x2)
000000 -18 1631  GE0KUC M7XRI RR73
000015 -16 1922  M7XRI GE0KUC 73
000045 -14 1922  G7RHF GE0KUC IO91
000100 -15 1706  GE0KUC G7RHF +14
000115 -13 1922  G7RHF GE0KUC R+10
000130 -17 1705  GE0KUC G7RHF RR73
000145 -14 1922  G7RHF GE0KUC 73
000215 -14 1923  OH6FSO GE0KUC IO91
000230  -9 2778  GE0KUC OH6FSO +15
000245 -12 1922  OH6FSO GE0KUC R-09
000300  -7 2777  GE0KUC OH6FSO RR73
000315 -11 1922  OH6FSO GE0KUC 73
192045  +2 1224  GE0KUC II7MGXX -05

40m

UTC    dB Audio  Message
093330  +6  747  GE0KUC UT4PA KO20
093400 -12  747  GE0KUC DL1NEO R-09 (x2)
093500  +3  748  GE0KUC UT4PA KO20
184415  -8  780  II7MGBT GE0KUC IO91 (x2)
184515  -4  780  <II7MGMU> GE0KUC R-07 (x3)
184830 -10 1738  GE0KUC IR7MGGC -05
000945 -11 2063  KE4S GE0KUC IO91
001045 -15 2063  YO4KMU GE0KUC IO91
001100  -2  901  GE0KUC YO4KMU -04
001115 -11 2064  YO4KMU GE0KUC R-01
001130  -3  901  GE0KUC YO4KMU RR73

60m

UTC    dB Audio  Message
193130 -12  781  LB6LK GE0KUC IO91
193245 -11 1396  GE0KUC LB6LK -09
193300 -11  781  LB6LK GE0KUC R-12
193315 -14 1396  GE0KUC LB6LK RR73
193330 -11  781  LB6LK GE0KUC 73
193430  -6 1083  GE0KUC F4HER +01 (x2)
185515 -12  811  <...> GE0KUC IO91 (x2)
185615 -10  811  <II7MGBT> GE0KUC IO91 (x4)
190115  -9  777  CQ GE0KUC IO91 (x2)

160m

UTC    dB Audio  Message
210345  -2 2142  GE0KUC SQ9PBV JN99
210515  -3  751  GE0KUC DO3VE -12
210515 -14 1215  GE0KUC DL9KM R-07
210545  -7  751  GE0KUC DO3VE -12
214000  +1  639  GE0KUC DO9WZ JO32
214030 -17 1944  GE0KUC IW5DNZ -13 (x2)
214300  -2  610  GE0KUC IU5TUD -18

10m

UTC    dB Audio  Message
125015 -21 2017  GE0KUC IQ4JO R+00
125045  -8 1038  GE0KUC S55A JN65 (x3)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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