F1PBZ — 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: JN26

Receiver-side FT8 activity involving F1PBZ, decoded by SO8OO in southeastern Poland. 87,006 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 132 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 87,006 FT8 messages attributed to F1PBZ as the transmitting token by decoded message structure across 132 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (35%), followed by 80 m (23%) and 20 m (22%). The busiest six-hour window was 19:00-01:00 UTC, containing 38% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was -2 dB.

Overview

87,006

Messages attributed

132

UTC dates decoded

6,918

Active 15-min windows

-2 dB

Estimated median S/N

Bands

160m · 3,465 80m · 20,273 60m · 3,237 40m · 30,592 20m · 18,851 10m · 10,588

First attributed message: 2026-06-06
Last attributed message: 2026-10-22 15:49 UTC

Observed FT8 message patterns

Attributed sample: 87,006 messages
Active dates: 132 UTC dates
Estimated median S/N: -2 dB
Estimated 10th-90th percentile: -11 to +10 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2,375, moderate (-15 to -9 dB) 15,348, strong (≥ -8 dB) 69,283.

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 F1PBZ in decoded directed-looking exchanges:

CT2GQA · Portugal ×17 ON4MAP · Belgium ×12 OH5KNL · Finland ×11 IZ1HJU · Italy ×10 CR5VP · Portugal ×8 SQ8AA · Poland ×7 DG5PW · Fed. Rep. of Germany ×7 SP6U · Poland ×6 9A2AJ · Croatia ×5 9H4JX · Malta ×5 EA6ZS · Balearic Islands ×5 ER5DX · Moldova ×5

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 F1PBZ

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: JN26 · 7,949 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,298 km (approx.)
Last such locator decoded: 2026-10-22 06:18 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	F1PBZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 15:48	80m	+6 / -	OD5ZZ	- / -7	3	Partial capture
10-22 15:47	80m	+8 / -	IW2MLJ	- / -13	2	Partial capture
10-22 15:44	80m	+10 / -	SP6PCL	0 / -5	3	✓ Closing observed
10-22 15:42	80m	-2 / -	M7FSE	- / -8	2	Partial capture
10-22 15:41	80m	+6 / -13	DO7MRC	-13 / +2	4	✓ Full exchange observed
10-22 14:26	40m	-1 / -	EU6UE	- / -14	3	Partial capture
10-22 14:24	40m	-4 / -	IU2LUH	- / -7	4	Partial capture
10-22 14:22	40m	-2 / -	PD0KVE	- / -18	3	Partial capture
10-22 14:20	40m	-1 / -	YL3CW	- / -7	4	Partial capture
10-22 14:18	40m	-6 / -	ON6OM	- / -8	3	Partial capture
10-22 14:17	40m	0 / -	PD1RMS	- / -19	2	Partial capture
10-22 14:15	40m	-2 / -	PD1PV	- / -15	3	✓ Closing fragment
10-22 14:14	40m	-4 / -	IU0LGK	- / -9	2	✓ Closing fragment
10-22 14:12	40m	-6 / -	G7SWS	- / -13	4	Partial capture
10-22 14:09	40m	-5 / -	OK1FKY	- / -11	3	Partial capture
10-22 14:08	40m	-4 / -	M7LGY	- / -10	2	✓ Closing fragment
10-22 14:06	40m	-4 / -	SP3T	- / -6	4	Partial capture
10-22 14:04	40m	-2 / -	IK6EUH	- / -19	4	Partial capture
10-22 14:00	40m	-6 / -	G0FHT	- / -2	2	Partial capture
10-22 13:59	40m	-2 / -	YT1VDA	- / -18	2	Partial capture
10-22 13:56	40m	0 / -	ON8PB	- / -7	4	Partial capture
10-22 13:54	40m	+2 / -	DD0IPA	- / -6	4	Partial capture
10-22 13:52	40m	-1 / -	PB5DX	-2 / -1	6	✓ Full exchange observed
10-22 13:51	40m	0 / -	ON3URT	- / -8	2	Partial capture
10-22 13:50	40m	+2 / -	DL9WRM	-16 / -5	3	✓ Closing observed
10-22 13:47	40m	+2 / -	M0KNM	- / -3	4	✓ Closing fragment
10-22 13:45	40m	-1 / -	EA1C	- / -3	4	Partial capture
10-22 13:43	40m	-4 / -	IK6VXO	- / -11	2	Partial capture
10-22 13:42	40m	-4 / -	DM7XK	- / +1	2	Partial capture
10-22 13:36	40m	-2 / -10	E77D	+4 / -8	3	✓ Full exchange observed
10-22 13:34	40m	-4 / -	PD0PR	- / -15	3	Partial capture
10-22 13:28	40m	-1 / -	IW5DNZ/P	- / -8	5	Partial capture
10-22 13:26	40m	-1 / -	PD1UM	- / -4	3	Partial capture
10-22 13:24	40m	0 / -	F8PKC	- / -6	2	Partial capture
10-22 13:22	40m	-4 / -	SP2MGR/P	- / -13	2	Partial capture
10-22 13:17	40m	-8 / -	MM0HSF	- / -7	3	Partial capture
10-22 13:15	40m	-2 / -	HA7JLR	- / +7	4	Partial capture
10-22 13:14	40m	-4 / -	IU5HIU	- / -15	2	✓ Closing fragment
10-22 13:13	40m	-4 / -1	IU4UWH	-21 / -4	3	✓ Full exchange observed
10-22 13:11	40m	-9 / -	DL7DF	- / -7	2	Partial capture
10-22 13:09	40m	-5 / -	DG4ST	- / -6	4	Partial capture
10-22 13:06	40m	-8 / -	G4BWQ/P	- / -14	2	Partial capture
10-22 13:03	40m	-1 / +1	G4MLA	-4 / +2	2	Partial capture
10-22 13:02	40m	-4 / -	EI4KKB	- / -16	3	✓ Closing fragment
10-22 12:59	40m	-4 / -	G4RRM	- / -1	2	Partial capture
10-22 12:57	40m	-5 / -	M7NZB	- / 0	3	Partial capture
10-22 12:54	40m	-4 / -19	SP9BBA	-14 / -16	5	✓ Full exchange observed
10-22 12:51	40m	-6 / -	M7IPY	- / -3	3	Partial capture
10-22 12:50	40m	-4 / -4	DL2USR	-13 / -16	2	Partial capture
10-22 12:48	40m	-8 / -	DK5BK	- / -13	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
074230 -13  806  KE8ZMQ F1PBZ -16
154130  +6 2704  DO7MRC F1PBZ +02
154145 -15  990  F1PBZ DO7MRC R-13
154200  +6 2705  DO7MRC F1PBZ RR73
154215 -11  990  F1PBZ DO7MRC 73
154245  -7 2705  M7FSE F1PBZ -08 (x2)
154430 +10 2705  SP6PCL F1PBZ -05 (x2)
154515  +0 1501  F1PBZ SP6PCL 73
154700  +7 2705  IW2MLJ F1PBZ -13 (x2)
154815  +6 2705  OD5ZZ F1PBZ -07 (x3)

40m

UTC    dB Audio  Message
141930  -9 2791  ON6OM F1PBZ -08
142015  -3 2791  YL3CW F1PBZ -07 (x4)
142230  -3 2791  PD0KVE F1PBZ -18 (x3)
142400  -2 2791  IU2LUH F1PBZ -07 (x4)
142600  -1 2791  EU6UE F1PBZ -14 (x3)

160m

UTC    dB Audio  Message
060030  -8  652  CQ F1PBZ JN26 (x5)
061315 -12  532  F1PBZ IK0QBI JN63 (x8)
061745 -10  652  CQ F1PBZ JN26 (x2)

10m

UTC    dB Audio  Message
150400  -9 1463  F1PBZ EA7AK 73
151945 -10  856  F1PBZ ZS6NL R-01
123145  -5 2688  CQ F1PBZ JN26
123245 -11 2688  K4RUE F1PBZ -09
123345 -10 2688  CQ F1PBZ JN26 (x3)
153445 -18 2266  F1PBZ CN8NS R+07
154230 -13 2480  F1PBZ PQ5TA R+12
154300 -12 2480  F1PBZ RR73; DN9BT <...> +04
155145  +5 2453  F1PBZ CN8WK R-10 (x2)
113515  -1 2891  F1PBZ CT2GQA IM58 (x3)

60m

UTC    dB Audio  Message
044315  -9 2581  CQ F1PBZ JN26
044415  -9 2582  AD9BX F1PBZ -06 (x3)
044830  -4 2581  S56CKU F1PBZ +02 (x2)
061000  -9 2581  DH7TS F1PBZ +00 (x2)
061245  -2 2391  F1PBZ DH7TS R-06 (x2)
062030 -10 2568  F1PBZ LA4JGA R-07 (x2)
062115 -10 2581  EA4IBN F1PBZ -06
064245 -14 2581  F4HWM F1PBZ -17
065330 -14 2581  OZ1HYM F1PBZ +02

20m

UTC    dB Audio  Message
083530 +19 2675  M3TLJ F1PBZ -20
083630 +14 2675  OE3LOA F1PBZ RR73
083700 +20 2675  EA7DJN F1PBZ -14 (x2)
083745 -14 1612  F1PBZ EA7DJN R+03
083830 +18 2675  EA7DJN F1PBZ RR73
083845  -8 1612  F1PBZ EA7DJN 73
084245  +3 2675  EA8ACW F1PBZ -13
084345  +5 2675  SN4K F1PBZ +00
084400 +10 2674  CQ F1PBZ JN26 (x2)
074145 -24 1527  <...> F1PBZ R-07
074215 -23 1527  CQ F1PBZ JN26
075415 -18 2226  <...> F1PBZ -15 (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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee