SP5PBE — 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: Poland Most frequent locator attributed to this token: KO02

Receiver-side FT8 activity involving SP5PBE, decoded by SO8OO in southeastern Poland. 225 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-22 and 2026-11-04.

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 225 FT8 messages attributed to SP5PBE as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (58%), followed by 160 m (17%) and 40 m (16%). Most decodes (84%) fell within the six-hour window 19:00-01:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (72%); the estimated median was +4.2 dB.

Overview

225

Messages attributed

UTC dates decoded

Active 15-min windows

+4.2 dB

Estimated median S/N

Bands

160m · 39 80m · 130 60m · 19 40m · 35 20m · 2

First attributed message: 2026-06-22
Last attributed message: 2026-11-04 22:45 UTC

Observed FT8 message patterns

Attributed sample: 225 messages
Active dates: 30 UTC dates
Estimated median S/N: +4.2 dB
Estimated 10th-90th percentile: -14 to +20 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 47, strong (≥ -8 dB) 163.

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 SP5PBE in decoded directed-looking exchanges:

4O7CC · Montenegro OH0Z · Aland Islands OM3SX · Slovak Republic J38DX · Grenada TN8GD · Republic of the Congo V47JA · St. Kitts & Nevis C5R · The Gambia ER3ZW · Moldova OJ0JR · Market Reef S79VU · Seychelles 5Z4AB · Kenya 9H4JX · Malta

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 SP5PBE

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: KO02 · 97 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 290 km (approx.)
Last such locator decoded: 2026-11-02 19:09 UTC

Other locator fields attributed to this token: KO03 (22) and KO11 (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	SP5PBE S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 03:46	40m	- / -	UA4FKT	+4 / -	3	Partial capture
11-02 19:07	80m	-9 / -	VI40EUDXF	- / -16	9	Partial capture
11-01 23:56	60m	-14 / -	6W/IK2HKT	- / -16	2	Partial capture
11-01 23:41	60m	-13 / -	C5R	-24 / -13	4	✓ Closing observed
10-31 22:39	60m	-14 / -	S79VU	- / -	2	✓ Closing fragment
10-28 22:38	80m	+11 / -	XX9TXN	- / -	22	Partial capture
10-28 04:46	80m	+14 / -	9H4JX	- / -9	3	✓ Closing fragment
10-27 23:23	160m	- / -	US2YW	+14 / -	2	Partial capture
10-27 23:22	160m	+10 / -18	4O7CC	+10 / -4	4	✓ Full exchange observed
10-27 23:04	160m	0 / -	OH0Z	+5 / -9	5	✓ Full exchange observed
10-25 00:21	80m	+22 / -	LX1JX	- / -	3	Partial capture
10-25 00:05	80m	+6 / -	SQ5PUL	- / -12	4	✓ Closing fragment
10-24 23:21	80m	- / -	PE1NPS	-2 / -	4	Partial capture
10-24 23:20	80m	+11 / -	RA2FCF	-6 / +4	5	✓ Full exchange observed
10-24 22:47	80m	- / -	PE1NPS	-10 / -	4	Partial capture
10-24 22:47	80m	- / -	UA4FKT	+9 / -	4	Partial capture
10-24 22:45	80m	+7 / -	OY1HJ	- / -13	5	✓ Closing fragment
10-12 22:19	80m	- / -	EW8DU	-2 / -	3	Partial capture
10-12 22:17	80m	+4 / -	YB5QZ	- / -13	4	✓ Closing fragment
10-11 20:26	40m	- / -	UR9QQ	-2 / -	3	Partial capture
10-05 19:37	80m	-1 / -	VK3AMP	- / -13	12	✓ Closing fragment
10-02 21:54	80m	- / -	DO5AX	-17 / -	4	Partial capture
10-02 21:47	80m	+5 / -	VK6IR	- / -	3	✓ Closing fragment
09-23 23:25	80m	+8 / -	RI1FJZ	- / -	2	Partial capture
09-20 23:29	80m	+13 / -10	EC3A	-9 / -5	6	✓ Full exchange observed
09-20 23:29	80m	+8 / -9	EA5HM	-9 / -5	6	✓ Full exchange observed
09-20 23:27	80m	+8 / -	RI1FJZ	- / -19	3	✓ Closing fragment
09-20 22:45	80m	+9 / -17	KP4AA	-23 / -10	12	✓ Full exchange observed
09-17 20:48	160m	-11 / -	RI1FJZ	- / -	18	Partial capture
09-17 20:08	160m	-13 / -	RI1FJZ	- / -13	11	Partial capture
09-11 20:53	40m	- / -	DL9KM	-8 / -	4	Partial capture
09-11 20:52	40m	-13 / -	TN8GD	- / -	3	✓ Closing fragment
09-11 20:52	40m	- / +2	LB5WB	-10 / -	2	Partial capture
09-08 02:04	40m	- / -9	D44TWO	-18 / -	3	Partial capture
08-31 21:26	80m	+23 / -	V51WH	- / -23	6	✓ Closing fragment
08-29 23:01	160m	- / -	US2YW	+11 / -	3	Partial capture
08-29 22:59	160m	-16 / -	RI1FJL	- / -13	2	Partial capture
08-29 00:31	40m	-17 / -	V47JA	- / -6	5	✓ Closing fragment
08-28 21:44	20m	- / -	DK7ZT	-4 / -	5	Partial capture
08-28 21:31	80m	+17 / -	5Z4AB	- / -18	7	✓ Closing fragment
08-26 23:10	160m	+5 / -10	OM3SX	+18 / +2	5	✓ Full exchange observed
08-20 19:53	60m	+5 / +3	ER3ZW	0 / +2	10	✓ Full exchange observed
08-19 22:47	80m	+12 / -	CE3SPR	- / -15	6	✓ Closing fragment
08-19 21:05	60m	+6 / -	OJ0JR	-2 / -3	4	✓ 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
224745 +17 1009  XX9TXN SP5PBE KO02 (x5)
190715  -3 1855  VI40EUDXF SP5PBE KO02 (x9)
224545  +4 2628  3B9FR SP5PBE R-23

40m

UTC    dB Audio  Message
205330  -8 1351  SP5PBE DL9KM JN68
205345 -13 2731  TN8GD SP5PBE RR73
205400  -8 2732  SP5PBE LB5WB +00
205400  -5 1697  SP5PBE EC3A -10
205500 -10 1351  SP5PBE DL9KM JN68 (x3)
202645  -3 2795  SP5PBE UR9QQ KN77
202645 -10 2499  SP5PBE DJ0MAB JN49
202715  -1 2795  SP5PBE UR9QQ KN77 (x2)
034545 -13  706  RD0L/M SP5PBE R-09
034630  +7  706  SP5PBE UA4FKT LO23 (x3)

60m

UTC    dB Audio  Message
195445 +10 2166  ER3ZW SP5PBE +02
195500  +2 2025  SP5PBE ER3ZW R+08
195515  +3 2166  ER3ZW SP5PBE RR73 (x3)
195630  +1 2025  SP5PBE ER3ZW 73
003645 -18 2343  VP2MAW SP5PBE KO02
223945 -12  651  S79VU SP5PBE KO02 (x2)
234145 -12 1626  C5R SP5PBE -13 (x2)
234330 -24 1589  SP5PBE C5R RR73
234345 -13 1626  C5R SP5PBE 73
235645 -13 1626  6W/IK2HKT SP5PBE -16 (x2)

160m

UTC    dB Audio  Message
205545 -12 1953  RI1FJZ SP5PBE KO03 (x4)
230430  +1 1551  OH0Z SP5PBE KO02
230445  +5 1550  SP5PBE OH0Z +13
230500  -4 1551  OH0Z SP5PBE R-09
230515  +5 1550  SP5PBE OH0Z RR73
230530  +2 1551  OH0Z SP5PBE 73
232200 +12  676  SP5PBE 4O7CC -18
232215 +10  677  4O7CC SP5PBE R-04
232230  +8  676  SP5PBE 4O7CC RR73
232245  +9  677  4O7CC SP5PBE 73
232300 +12  677  SP5PBE US2YW KN28 (x2)

20m

UTC    dB Audio  Message
214430 -11 2662  SP5PBE DK7ZT +12 (x5)

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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