F5OYA/P — 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: France Most frequent locator attributed to this token: JN13

Receiver-side FT8 activity involving F5OYA/P, decoded by SO8OO in southeastern Poland. 22,790 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 100 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.

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 22,790 FT8 messages attributed to F5OYA/P as the transmitting token by decoded message structure across 100 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (41%), followed by 20 m (30%) and 80 m (18%). Most decodes (63%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

22,790

Messages attributed

100

UTC dates decoded

2,254

Active 15-min windows

-10 dB

Estimated median S/N

Bands

80m · 4,088 60m · 2,388 40m · 9,377 20m · 6,897 10m · 40

First attributed message: 2026-06-06
Last attributed message: 2026-10-22 08:04 UTC

Observed FT8 message patterns

Attributed sample: 22,790 messages
Active dates: 100 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -18 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4,524, moderate (-15 to -9 dB) 8,760, strong (≥ -8 dB) 9,506.

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 F5OYA/P in decoded directed-looking exchanges:

HF780C · Poland ×15 SX48JM · Greece ×12 TM41SF · France ×10 LY790A · Lithuania ×9 LZ67PP · Bulgaria ×8 EO80F · Ukraine ×7 AO90A · Spain ×6 AN534R · Spain ×4 Z335MK · North Macedonia ×4 LZ1EV · Bulgaria ×3 AO77R · Spain ×3 LZ07RN · Bulgaria ×3

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 F5OYA/P

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: JN13 · 16,536 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,595 km (approx.)
Last such locator decoded: 2026-10-22 06:28 UTC

Other locator fields attributed to this token: JM08 (2) and JO40 (1).

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	F5OYA/P S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 17:39	60m	- / -11	DD6ZV	-4 / -	2	Partial capture
10-22 17:24	60m	- / -	ES6DO	-11 / -	2	Partial capture
10-22 16:50	60m	- / -	LA2GCA	-19 / -	5	Partial capture
10-22 07:16	80m	- / -	UY2RA	-12 / -	2	Partial capture
10-22 06:45	60m	- / -	HA7UL	-12 / -	5	Partial capture
10-22 06:39	60m	- / -16	SP2JEL	-3 / -	2	✓ Closing fragment
10-22 06:25	60m	- / -	EA5JKT	-22 / -	3	Partial capture
10-22 04:34	60m	-2 / -6	UD6AWH	-2 / -6	10	✓ Full exchange observed
10-22 04:25	80m	- / -17	9A3CHF	-2 / -	3	Partial capture
10-22 04:08	80m	-9 / -	WF2A	- / -	14	Partial capture
10-22 03:59	80m	-11 / -	WF2A	- / -	9	Partial capture
10-22 03:50	60m	- / -18	ON1JP	-12 / -	5	Partial capture
10-22 03:33	40m	-7 / -	WA3THL	- / -	39	Partial capture
10-22 03:13	40m	-7 / -	RZ1OA	- / -	39	Partial capture
10-22 01:41	80m	- / -	WF2A	-1 / -	2	Partial capture
10-22 01:15	60m	- / +6	ON1JP	-15 / -	6	Partial capture
10-22 01:15	60m	-4 / -	PE1NPS	- / -17	2	Partial capture
10-22 01:12	60m	-3 / -	<...>	-6 / -	2	✓ Closing fragment
10-22 01:11	80m	- / -	DK5OPA	+2 / -	2	Partial capture
10-21 23:59	40m	-10 / -	N2BJ	- / -	36	Partial capture
10-21 23:56	60m	- / -	9A7BB	-11 / -	2	Partial capture
10-21 23:54	60m	-16 / -3	ON6WDL	-23 / -9	5	✓ Full exchange observed
10-21 23:34	40m	- / -18	BG9MM	-18 / -	5	Partial capture
10-21 23:34	80m	-12 / -	RN6LPC	- / -	3	Partial capture
10-21 23:23	80m	-10 / -15	E75EP	0 / -4	16	✓ Full exchange observed
10-21 23:01	40m	- / -11	IK7IMO	-20 / -	2	Partial capture
10-21 22:47	60m	- / -	EA4GRZ	0 / -	5	Partial capture
10-21 22:42	60m	- / -	EA4GRZ	-1 / -	3	Partial capture
10-21 22:39	80m	- / -8	UR5EDX	+18 / -	2	Partial capture
10-21 22:13	60m	- / -14	DL6EI	-10 / -	2	✓ Closing fragment
10-21 20:32	40m	- / -9	G4XWR	-10 / -	2	Partial capture
10-21 19:55	80m	- / -2	DL1MST	-7 / -	2	Partial capture
10-21 19:37	80m	- / -	DL9KM	-5 / -	3	Partial capture
10-21 19:21	40m	- / 0	ON6DSL	-10 / -	2	Partial capture
10-21 19:10	40m	- / 0	ON6DSL	-10 / -	14	Partial capture
10-21 18:52	80m	- / -	SQ2BXI	-12 / -	2	Partial capture
10-21 17:15	80m	- / -22	R9FF	-16 / -	4	Partial capture
10-21 16:35	40m	-11 / -	IK0CHU	- / +1	3	Partial capture
10-21 16:10	60m	- / -8	PA7ZZ	0 / -	3	Partial capture
10-21 15:49	60m	- / +2	SP2EWQ	-7 / -	5	Partial capture
10-21 09:42	40m	- / -	YO3GNF	-14 / -	2	Partial capture
10-21 08:38	40m	- / -10	HA7TM	+6 / -	4	Partial capture
10-21 06:22	60m	-9 / -16	YO6BJG	+1 / -1	2	Partial capture
10-21 06:17	80m	- / -11	SM7HZK	-14 / -	5	Partial capture
10-21 06:16	40m	-10 / -	DL3OCF	- / -	3	Partial capture
10-21 06:12	40m	-10 / -	DL3OCF	- / -	5	Partial capture
10-21 06:06	80m	- / -16	SP9MOC	+12 / -	10	Partial capture
10-21 06:04	40m	-12 / -	DL3OCF	- / -	4	Partial capture
10-21 05:57	80m	- / -	DL2ALF	-1 / -	10	Partial capture
10-21 05:55	40m	- / -10	EU1EU	-5 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
070515 -15  947  F5OYA/P G3YBO -05
071000 -11  832  F5OYA/P <...> RR73
080445 -20 1630  PA4G F5OYA/P -15
080800 -13 1212  F5OYA/P 9A7BB R-12
165030 -17 1608  F5OYA/P LA2GCA JO49 (x5)
170830  -5 1948  F5OYA/P OH3NAQ KP33
172445 -11  862  F5OYA/P ES6DO KO27 (x2)
173545  -8  945  F5OYA/P DK2YCT JO32
173915  -2 1364  F5OYA/P DD6ZV JO62 (x2)

80m

UTC    dB Audio  Message
041130  -9  840  WF2A F5OYA/P JN13 (x8)
042530  -6 2365  F5OYA/P 9A3CHF -17 (x3)
052845  -4 1321  F5OYA/P DL7UHD JO62
063800  -8 2365  F5OYA/P 9A3CHF -02
071615 -13 1451  F5OYA/P UY2RA KO51 (x2)

40m

UTC    dB Audio  Message
034745  -7 2081  WA3THL F5OYA/P JN13 (x11)
035315 -20 2080  CQ F5OYA/P JN13 (x4)

160m

UTC    dB Audio  Message
025730  -7 2290  F5OYA/P F1PBZ +02

20m

UTC    dB Audio  Message
201815  -5 1345  IZ0DHC F5OYA/P R-13 (x3)
202015  -6 1188  SM7JKW F5OYA/P JN13 (x4)
202415  -5 2293  F6KKR F5OYA/P JN13
202430 +12 2291  F5OYA/P F6KKR -06
202445  -5 2293  F6KKR F5OYA/P R-06
202500 +14 2291  F5OYA/P F6KKR RR73
202515  -4 2293  F6KKR F5OYA/P 73
202700 +16  929  F5OYA/P M0GQC -01 (x2)
202900  -5  309  CQ F5OYA/P JN13

10m

UTC    dB Audio  Message
153900 -12 1440  F5OYA/P DF7EE JO40 (x8)
160315 -13 2319  F5OYA/P IT9JDA JM78
153415 -13 1959  F5OYA/P DO6KDS -04 (x2)
153600  +4  639  F5OYA/P DJ3HW +01 (x3)
154000 -12 2578  F5OYA/P <...>

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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