5B/ES5RY — 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: Cyprus

Receiver-side FT8 activity involving 5B/ES5RY, decoded by SO8OO in southeastern Poland. 133 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-24 and 2026-10-26.

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 133 FT8 messages attributed to 5B/ES5RY as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (41%), followed by 80 m (39%) and 40 m (20%). Most decodes (86%) 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 -13 dB.

Overview

133

Messages attributed

UTC dates decoded

Active 15-min windows

-13 dB

Estimated median S/N

Bands

80m · 52 60m · 55 40m · 26

First attributed message: 2026-10-24
Last attributed message: 2026-10-26 20:27 UTC

Observed FT8 message patterns

Attributed sample: 133 messages
Active dates: 3 UTC dates
Estimated median S/N: -13 dB
Estimated 10th-90th percentile: -19 to -8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 35, moderate (-15 to -9 dB) 79, strong (≥ -8 dB) 19.

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 5B/ES5RY in decoded directed-looking exchanges:

HB9TKB · Switzerland UX0CZ · Ukraine

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.

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	5B/ES5RY S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-27 18:48	40m	- / -	IU8RFW	-15 / -	5	Partial capture
10-27 15:47	40m	- / -13	YT7DX	+10 / -	2	Partial capture
10-27 07:48	40m	- / -	HA5KN	-10 / -	2	Partial capture
10-27 06:45	40m	- / -10	SP5EXA	+14 / -	2	Partial capture
10-27 05:48	80m	- / -10	OK2IT	+24 / -	3	Partial capture
10-27 04:34	80m	- / -	OM8GT	+6 / -	10	Partial capture
10-27 03:01	40m	- / -	IT9AKB	+1 / -	10	Partial capture
10-27 02:56	80m	- / -	M0JDK	+4 / -	3	Partial capture
10-27 01:40	60m	- / -16	SM2LKW	-7 / -	4	Partial capture
10-26 20:22	80m	- / -	<...>	-8 / -	2	✓ Closing fragment
10-26 20:15	80m	-21 / -	<...>	+2 / -	3	✓ Closing fragment
10-26 20:15	80m	-16 / -	R3BDQ	- / -19	2	Partial capture
10-26 20:14	80m	- / -	ES6DO	+7 / -	5	Partial capture
10-26 20:03	80m	- / -	<...>	+2 / -	2	✓ Closing fragment
10-26 20:02	80m	- / -	ES6DO	+5 / -	5	Partial capture
10-26 20:02	80m	-16 / -14	HA7XL	+18 / +1	3	Partial capture
10-26 20:00	80m	- / -20	E70SZ	+8 / -	2	Partial capture
10-26 19:35	40m	- / -	<...>	-8 / -	2	✓ Closing fragment
10-26 19:21	60m	- / -4	PE1LZZ	-16 / -	3	Partial capture
10-26 18:58	80m	- / -	<...>	+8 / -	2	✓ Closing fragment
10-26 18:46	60m	- / +5	DL1NEO	-2 / -	2	Partial capture
10-26 18:44	60m	- / -	DK7UY	-9 / -	3	Partial capture
10-26 18:43	40m	- / -13	OH2CBE	+6 / -	2	Partial capture
10-26 18:36	80m	- / +7	DK1HSI	-1 / -	2	Partial capture
10-26 18:34	60m	- / -	DK7UY	-4 / -	2	Partial capture
10-26 18:30	60m	- / -5	DK7UY	-8 / -	4	Partial capture
10-26 18:28	80m	- / -	<...>	-2 / -	2	✓ Closing fragment
10-26 18:21	60m	- / -16	OE6GBG	-16 / -	2	Partial capture
10-26 18:13	60m	- / -6	DL1RI	-3 / -	2	Partial capture
10-26 18:00	40m	- / -3	EA5EE	-6 / -	2	Partial capture
10-26 18:00	60m	-15 / -	<...>	-5 / -	3	✓ Closing fragment
10-26 17:59	60m	- / -	F5PZT	-10 / -	3	Partial capture
10-26 17:58	60m	- / -	DJ2AX	+2 / -	6	Partial capture
10-26 17:52	60m	- / -	<...>	-6 / -	2	✓ Closing fragment
10-26 17:52	60m	- / -14	YO2MAX	-12 / -	2	Partial capture
10-26 17:47	40m	- / -13	IK1MJK	-2 / -	2	Partial capture
10-26 17:46	40m	- / -	<...>	-1 / -	2	✓ Closing fragment
10-26 17:46	40m	- / -17	ES6DO	+4 / -	4	Partial capture
10-26 17:31	40m	- / -	RA3ZH	+6 / -	2	Partial capture
10-26 17:31	40m	- / -	<...>	+2 / -	7	✓ Closing fragment
10-26 06:39	60m	- / -5	IW3AGO	-10 / -	2	Partial capture
10-26 05:54	60m	- / -	ON7GB	+7 / -	4	Partial capture
10-26 05:51	60m	- / -	OT4A	+5 / -	5	Partial capture
10-26 05:48	60m	- / -4	F4FPR	-12 / -	2	Partial capture
10-26 05:39	80m	- / -	DO1FHQ	-2 / -	20	Partial capture
10-26 03:54	60m	- / -25	DL8TV	-11 / -	5	Partial capture
10-26 03:26	40m	- / -	<...>	-16 / -	2	✓ Closing fragment
10-25 21:55	40m	-12 / -	<...>	-4 / -	2	✓ Closing fragment
10-25 21:52	40m	-10 / -13	4Z4DX	-4 / -13	5	Partial capture
10-25 21:38	40m	-9 / -	<...>	-22 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
064530 +15 2534  5B/ES5RY SP5EXA R-10
074500  +0 2719  5B/ES5RY DK2SW JO43 (x2)
074800  -8 2658  5B/ES5RY HA5KN JN97 (x2)
081230  -8 2712  5B/ES5RY SP1JQJ JO73
154715  -3 2937  5B/ES5RY RA3RDN LO02
154745  +8 2705  5B/ES5RY YT7DX -13 (x2)
170915  +4 2709  5B/ES5RY RA3LDP KO65
184845 -16 1134  5B/ES5RY IU8RFW JN70 (x5)

80m

UTC    dB Audio  Message
025645  +3 2867  5B/ES5RY M0JDK IO92 (x2)
043445  -6  296  5B/ES5RY OM8GT KN08 (x10)
054845 +24 2871  5B/ES5RY OK2IT JN89 (x3)

60m

UTC    dB Audio  Message
184415  -3 1055  5B/ES5RY DK7UY JO44 (x3)
184615  +0 2662  5B/ES5RY DL1NEO JN59 (x2)
192115 -21 1530  5B/ES5RY PE1LZZ JO21 (x3)
195715  -8  699  5B/ES5RY PA3FUJ JO33
213545 -13  982  5B/ES5RY YO9HP +00
222045 -12  888  5B/ES5RY G4JBA R-11
014015  -8  785  5B/ES5RY SM2LKW -16 (x4)

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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