F1BIB — 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: JN39

Receiver-side FT8 activity involving F1BIB, decoded by SO8OO in southeastern Poland. 167 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-07-12 and 2026-11-01.

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 167 FT8 messages attributed to F1BIB as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (38%), followed by 40 m (22%) and 80 m (20%). Most decodes (74%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

167

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

80m · 34 60m · 64 40m · 37 20m · 19 10m · 13

First attributed message: 2026-07-12
Last attributed message: 2026-11-01 15:53 UTC

Observed FT8 message patterns

Attributed sample: 167 messages
Active dates: 21 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -23 to -9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 98, moderate (-15 to -9 dB) 55, strong (≥ -8 dB) 14.

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 F1BIB in decoded directed-looking exchanges:

M0GDX · England ×2 SQ5N · Poland ×2 EA3HKA · Spain EA5TC · Spain SQ5JRC · Poland 4Z5NN · Israel DK5EO · Fed. Rep. of Germany F1RIQ · France II5GG · Italy KB2ELA · United States OZ1JMJ · Denmark OZ9FF · Denmark

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 F1BIB

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: JN39 · 79 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,063 km (approx.)
Last such locator decoded: 2026-11-01 15:52 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	F1BIB S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 15:52	80m	-13 / +2	OK1UOZ	+16 / -1	5	✓ Full exchange observed
11-01 15:49	60m	-19 / -9	G0AMO	-5 / -3	4	✓ Full exchange observed
10-24 16:29	60m	- / -7	SP/WE9G	-10 / -	2	✓ Closing fragment
10-24 16:26	60m	-19 / -17	IK8OAM	-13 / -	4	✓ Closing observed
10-24 16:25	60m	-19 / -	SP6U	- / -11	2	✓ Closing fragment
10-24 16:21	60m	-18 / -10	HA8RC	-20 / -6	4	✓ Full exchange observed
10-24 16:20	60m	-20 / -	LA5WJA	-17 / -4	3	✓ Closing observed
10-24 16:18	60m	-15 / -8	LY8O	-1 / -6	5	✓ Full exchange observed
10-24 16:17	60m	-15 / -5	OM5JG	+7 / -2	3	✓ Full exchange observed
10-14 15:26	60m	-22 / -14	DL6FKR	-1 / -1	4	✓ Full exchange observed
10-14 15:24	60m	-19 / -	DL6EBC	- / -9	3	✓ Closing fragment
10-14 15:23	60m	-20 / +10	DL1JEL	+10 / -	4	✓ Closing observed
10-13 16:26	80m	- / -3	SN5MV	-7 / -	2	✓ Closing fragment
10-13 16:08	60m	-14 / -	OH7ML	- / -	4	Partial capture
10-13 16:05	60m	-19 / -	GU0UVH	- / -6	3	✓ Closing fragment
10-13 16:03	60m	-16 / -1	OM3WFH	0 / +1	4	✓ Full exchange observed
10-13 16:02	60m	- / 0	DL0IPA	-5 / -	3	✓ Closing fragment
10-13 16:01	60m	-19 / -13	PA7ZZ	-11 / 0	5	✓ Full exchange observed
10-10 16:06	60m	-15 / -12	SP3NJ	-8 / -12	7	✓ Full exchange observed
10-10 16:04	60m	-14 / -18	9A4ZM	+6 / 0	4	✓ Full exchange observed
10-10 16:01	60m	-18 / -7	DL1GPS	-8 / -4	6	✓ Full exchange observed
10-10 15:58	60m	-18 / -12	PE1NPS	+5 / 0	5	✓ Full exchange observed
10-10 15:58	60m	-22 / -	DL2OAM	-12 / -	2	✓ Closing observed
10-10 15:56	60m	-18 / -8	SM7YLS	-6 / -5	4	✓ Full exchange observed
10-10 05:03	40m	-4 / -	TJ1GD	- / -	2	Partial capture
10-10 05:01	40m	-3 / -9	II5GG	-6 / -1	4	✓ Full exchange observed
10-10 04:59	40m	-4 / -	4Z5NN	- / -	3	Partial capture
10-10 04:55	40m	-10 / -	HC5F	- / -17	2	Partial capture
10-10 04:51	40m	-22 / -	WE0D	- / -12	2	Partial capture
10-10 04:46	40m	- / -3	S55A	-13 / -	2	✓ Closing fragment
10-10 04:42	40m	- / -11	TA2VUZ	-14 / -	2	✓ Closing fragment
10-10 04:28	40m	- / -	IU8RFW	-15 / -	4	Partial capture
10-10 04:24	40m	- / -13	LZ936BA	-2 / -	3	Partial capture
10-10 04:17	60m	-8 / -	EI8LG	- / -	2	Partial capture
10-08 14:59	80m	-16 / +8	DO2ZZ	-10 / 0	4	✓ Full exchange observed
10-08 14:57	80m	-16 / -	UN0GY	- / -	3	Partial capture
10-08 14:54	80m	-19 / -	RK4CH	- / -	2	Partial capture
10-08 14:52	80m	-20 / -	PA5GMY	- / +2	2	✓ Closing fragment
10-08 14:50	80m	-21 / -8	DA6KU	-13 / -	2	✓ Closing observed
10-08 14:49	80m	-14 / -15	SQ5N	+3 / +1	6	✓ Full exchange observed
10-08 14:48	80m	-8 / -	UA9MA	- / -	2	Partial capture
10-08 14:46	80m	-13 / -	UN0GY	- / -	2	Partial capture
10-08 14:02	80m	-20 / -	DO8JB	- / -	2	Partial capture
10-07 15:52	80m	-10 / -	UT5ZC	- / -	4	Partial capture
10-07 15:51	80m	-14 / -	EA1FYL	- / -	2	Partial capture
10-07 15:50	80m	-12 / -	DO9YU	-13 / +1	3	✓ Closing observed
10-07 15:47	60m	-16 / -	DB4VI	- / -19	2	✓ Closing fragment
10-07 15:44	60m	-16 / -16	DD6ZV	-4 / +3	5	✓ Full exchange observed
10-07 15:43	60m	-23 / +3	G4JYU	-6 / +2	4	✓ Full exchange observed
10-07 15:37	60m	-16 / -5	M0GDX	-14 / -5	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
145800 -16 1562  UN0GY F1BIB JN39 (x2)
145945 -12 2496  F1BIB DO2ZZ +08
150000 -18 1561  DO2ZZ F1BIB R+00
150015  -9 2496  F1BIB DO2ZZ RR73
150030 -15 1562  DO2ZZ F1BIB 73
161615  +4 1496  F1BIB EO210WLP -10
162600  -1 2863  F1BIB SN5MV -03 (x2)
143615 -19 1989  OE1TOA F1BIB JN39
155215 -15 1914  OK1UOZ F1BIB JN39
155230 +16 2444  F1BIB OK1UOZ +02
155245 -14 1914  OK1UOZ F1BIB R-01
155300 +17 2444  F1BIB OK1UOZ RR73
155315  -9 1914  OK1UOZ F1BIB 73

60m

UTC    dB Audio  Message
162200 -19 1955  F1BIB HA8RC -10
162215 -19 1989  HA8RC F1BIB R-06
162230 -20 1955  F1BIB HA8RC RR73
162515 -20 1989  SP6U F1BIB R-11 (x2)
162600 -13 1989  F1BIB IK8OAM JM89 (x2)
162645 -19 1989  IK8OAM F1BIB RR73
162700 -14 1989  F1BIB IK8OAM 73
162900 -11  437  F1BIB <SP/WE9G> -07 (x2)
154900  -6  727  F1BIB G0AMO -09
154915 -20 1626  G0AMO F1BIB R-03
154930  -4  727  F1BIB G0AMO RR73
154945 -18 1627  G0AMO F1BIB 73

40m

UTC    dB Audio  Message
045215 -21 1689  WE0D F1BIB -12
045530 -10 1689  HC5F F1BIB -17 (x2)
045745  -2 1690  IW9FRA F1BIB JN39
045915  -6 1557  4Z5NN F1BIB JN39 (x3)
050100 -12 2297  F1BIB II5GG -09
050115  -3 2010  II5GG F1BIB R-01
050130  -1 2297  F1BIB II5GG RR73
050145  -3 2010  II5GG F1BIB 73
050315  -2 2010  4Z5NN F1BIB 73
050345  -5 2010  TJ1GD F1BIB JN39 (x2)
050515 -10 1510  UR5FLN F1BIB JN39

10m

UTC    dB Audio  Message
091815 -24 1653  SQ5JRC F1BIB R+05 (x2)
091900 -13 1649  F1BIB DN9SGE JO42 (x3)
160930 -19 1281  F1BIB EA3HKA 73
175630 -13 2065  PP5ZM F1BIB JN39 (x2)
180030 -13 1565  EA5DKT F1BIB JN39
180245 -24 1693  EA5TC F1BIB R-08 (x2)
180530 -23 1693  EA8BX F1BIB JN39
144100 -23 1401  OH5KNL F1BIB R+00
142315 -21 1712  <...> F1BIB JN39
142715 -20 1595  A71AH F1BIB JN39

20m

UTC    dB Audio  Message
144615  -5 2640  OE/SP5DAA F1BIB JN39
144645 -15 1640  <...> F1BIB JN39

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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