CT1FOE — 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: Portugal Most frequent locator attributed to this token: IM57

Receiver-side FT8 activity involving CT1FOE, decoded by SO8OO in southeastern Poland. 105 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 24 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-10-21.

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 105 FT8 messages attributed to CT1FOE as the transmitting token by decoded message structure across 24 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (72%), followed by 40 m (14%) and 80 m (11%). Most decodes (78%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

105

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

80m · 12 40m · 15 20m · 76 10m · 2

First attributed message: 2026-06-14
Last attributed message: 2026-10-21 14:14 UTC

Observed FT8 message patterns

Attributed sample: 105 messages
Active dates: 24 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -20 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 22, strong (≥ -8 dB) 61.

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 CT1FOE in decoded directed-looking exchanges:

8Z1IT · Saudi Arabia BH4ECL · China EJ8JCB · Ireland KR3Y · United States US2YW · Ukraine YI1QEA · Iraq EX7CQ · Kyrgyzstan PD0LBY · Netherlands EG1SDC · Spain EH1SDC · Spain Z61DX · Republic of Kosovo Z62NS · Republic of Kosovo

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 CT1FOE

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: IM57 · 65 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,806 km (approx.)
Last such locator decoded: 2026-10-03 02:31 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	CT1FOE S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-03 02:30	80m	-7 / -	K2TTA	- / -26	4	Partial capture
10-03 02:23	40m	-16 / -	KE2FP	- / -	2	Partial capture
09-30 23:32	80m	- / -24	Z61DX	+12 / -	2	✓ Closing fragment
09-17 20:25	40m	- / -	DK8HC	-8 / -	4	Partial capture
09-17 20:25	40m	- / -	IU8RFW	-8 / -	4	Partial capture
09-09 20:02	80m	- / -	UA4FKT	+2 / -	2	Partial capture
09-08 22:53	80m	-18 / -12	Z62NS	+13 / -7	5	✓ Full exchange observed
09-07 06:10	40m	- / -	F5PBG	-18 / -	2	Partial capture
09-06 20:17	40m	- / -17	PD0LBY	-7 / -	3	✓ Closing fragment
09-05 20:47	40m	-20 / -	EG1SDC	- / -4	2	Partial capture
09-04 22:54	40m	-17 / -	SO100PKP	- / -	5	Partial capture
09-03 23:16	80m	-17 / -14	N1TQP	-14 / -	5	Partial capture
09-03 22:58	40m	- / -16	EX7CQ	-4 / -	2	✓ Closing fragment
08-30 16:03	20m	- / +5	EJ8JCB	-10 / -	2	✓ Closing fragment
08-30 15:58	20m	-4 / -	PF6W	- / -	3	Partial capture
08-30 15:51	20m	-6 / +3	EJ8JCB	-9 / -	3	Partial capture
08-28 19:59	20m	-8 / -	Z62NS	- / -	4	Partial capture
08-28 19:37	20m	+3 / -	EJ8JCB	- / -	3	Partial capture
08-28 19:33	20m	-2 / -	EX7DY	- / -	2	Partial capture
08-28 19:31	20m	-6 / -	DL1YAW/P	- / -7	2	Partial capture
08-27 20:34	20m	+1 / -	RI1FJL	- / -18	4	Partial capture
08-27 20:28	20m	+1 / -	8Z1IT	- / -13	4	✓ Closing fragment
08-27 18:56	40m	-17 / -13	HF30NPN	-11 / -	3	Partial capture
08-27 18:49	20m	0 / -	BH4ECL	- / -25	4	✓ Closing fragment
08-27 18:42	20m	0 / -6	YI1QEA	-4 / -10	6	✓ Full exchange observed
08-24 08:53	20m	-7 / -17	IV3UWA/0	-6 / -	2	Partial capture
08-17 20:35	80m	- / -10	LY8O	+2 / -	2	Partial capture
08-16 18:53	20m	- / -14	SP1905MFK	-20 / -	2	Partial capture
08-16 18:50	20m	-8 / -	<...>	- / -	2	Partial capture
08-14 19:34	20m	-4 / -14	<...>	-6 / -15	5	Partial capture
08-09 21:24	20m	-20 / -	CT1ETP	- / -16	2	Partial capture
08-09 21:16	20m	-20 / -	KR3Y	- / -22	5	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
141315  -7 1594  VP9/W1TF CT1FOE R-01
141445  -3 1594  SX37VER CT1FOE -09

80m

UTC    dB Audio  Message
194200 -10  855  CT1FOE EG1SDC RR73
225315 -20 1503  Z62NS CT1FOE IM57
225330 +12  913  CT1FOE Z62NS -12
225345 -20 1504  Z62NS CT1FOE R-07
225400 +14  913  CT1FOE Z62NS RR73
225415 -15 1503  Z62NS CT1FOE 73
200200  +3 1504  CT1FOE UA4FKT LO23 (x2)
211700 -14  496  CT1FOE EH1SDC RR73
233215 +14  852  CT1FOE Z61DX -24 (x2)
023030  -3 1504  K2TTA CT1FOE IM57 (x4)

40m

UTC    dB Audio  Message
061000 -19 1591  CT1FOE F5PBG IN78 (x2)
052530 -21 1541  5N0YEN CT1FOE IM57 (x2)
181100 -12  930  CT1FOE EH1SDC +12
202500  -4 1539  CT1FOE IU8RFW JN70 (x2)
202530  -6  598  CT1FOE DK8HC JO42
202600 -10 1539  CT1FOE IU8RFW JN70
202600 -11  598  CT1FOE DK8HC JO42
202630 -14 1539  CT1FOE IU8RFW JN70
202630  -7  598  CT1FOE DK8HC JO42 (x2)
022330 -13 1540  KE2FP CT1FOE IM57 (x2)

20m

UTC    dB Audio  Message
193730  +1 1578  EJ8JCB CT1FOE IM57 (x2)
195915 -11 1577  Z62NS CT1FOE IM57 (x4)
173515 -11 1578  <...> CT1FOE IM57
155100  -6 1577  EJ8JCB CT1FOE IM57
155115  -9 2979  CT1FOE EJ8JCB +03
155130  -5 1577  EJ8JCB CT1FOE IM57
155830  -4 1577  PF6W CT1FOE IM57 (x3)
160300 -13 2379  CT1FOE EJ8JCB +05 (x2)

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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