SP7PGK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO91

Receiver-side FT8 activity involving SP7PGK, decoded by SO8OO in southeastern Poland. 166 related FT8 messages, observed on 80m, 40m, across 30 UTC dates. Heard between 2026-05-27 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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

Overview

166

Related messages

CQ messages

UTC dates heard

-1 dB

Mean decoder S/N

Bands

80m 40m

First seen: 2026-05-27
Last seen: 2026-08-23 17:39 UTC

Frequent QSO partners observed at SO8OO

Stations SP7PGK worked most often, as logged from our receiver:

SP7VCL · Poland ×12 SP9CXN · Poland ×6 SP5ROM · Poland ×5 SQ8V · Poland ×4 SQ9AWN · Poland ×4 SN0GIP · Poland ×3 SP8RPA · Poland ×3 SP9TEX · Poland ×3 SP7MAZ · Poland ×2 SP5WZW · Poland ×2 SQ8AZT · Poland ×2 SP9KKA · Poland ×2

Activity Heatmap

Locator transmitted by SP7PGK

Approximate centre of JO91, decoded 2026-08-23 19:39 UTC. A transmitted locator is not proof of the operator's permanent location.

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	SP7PGK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 19:39	80m	+8 / +1	SP1905MFK	+12 / +2	3	Partial capture
08-23 18:55	80m	+16 / -	SP9CXN	+13 / +1	5	✓ Full exchange observed
08-20 09:04	40m	-15 / -3	SP5ROM	-14 / -4	8	✓ Full exchange observed
08-20 08:57	40m	-7 / -	SQ5OMY	-1 / +4	5	✓ Full exchange observed
08-19 06:36	40m	-16 / -18	SP5ROM	-20 / -18	5	✓ Full exchange observed
08-18 21:14	80m	+2 / -2	DL9KM	-8 / -3	8	✓ Full exchange observed
08-18 21:14	80m	+4 / -9	GB8VJ	-21 / -10	4	✓ Full exchange observed
08-18 21:13	80m	+3 / +7	SQ5EKY	-2 / -7	5	✓ Full exchange observed
08-15 19:26	80m	+10 / -6	YO1BRANCUSI	-3 / -3	2	Partial capture
08-15 19:10	80m	+3 / -	SP9CXN	+14 / 0	5	✓ Full exchange observed
08-15 19:05	80m	+8 / -4	SP9KKA	-4 / -5	5	✓ Full exchange observed
08-15 13:03	40m	- / 0	SP7SZJ	-17 / -	2	Partial capture
08-14 20:24	80m	+13 / -	OE9GWV	- / -5	2	✓ Closing fragment
08-14 20:22	80m	+8 / 0	SQ5NO	-6 / -9	5	✓ Full exchange observed
08-13 20:57	80m	0 / -	SP7VCL	+15 / +3	4	✓ Closing observed
08-12 23:40	80m	- / -	G8OO	+4 / -	2	Partial capture
08-12 23:38	80m	+12 / -1	DO8JB	+5 / +1	7	✓ Full exchange observed
08-12 23:37	80m	+12 / -	DR800WE	- / -4	2	Partial capture
08-12 23:30	80m	+12 / -	DR800WE	+11 / +3	4	Partial capture
08-12 21:21	80m	+12 / +4	SP7VCL	+12 / +5	10	✓ Full exchange observed
08-11 21:32	80m	+10 / -	SP9TEX	+12 / +3	5	✓ Full exchange observed
08-11 20:29	80m	+16 / +3	SP7VCL	+15 / +4	6	✓ Full exchange observed
08-11 08:40	40m	-20 / -20	SN0GIP	-17 / -13	3	✓ Full exchange observed
08-10 18:30	80m	+16 / -	<...>	-9 / -1	2	Partial capture
08-10 18:29	80m	+13 / +3	SN0GIP	+4 / -4	4	✓ Full exchange observed
08-09 20:22	80m	+3 / -16	JE6WOQ	-17 / -	2	✓ Closing observed
08-09 20:18	80m	-5 / +6	SP7VCL	+12 / +7	9	✓ Full exchange observed
08-09 19:58	80m	+3 / -	SQ9AWN	- / -	2	Partial capture
08-09 19:27	80m	- / +1	OH3OJ/1	0 / -	2	Partial capture
08-09 19:25	80m	+10 / -10	SQ9MEZ	+20 / -18	7	✓ Full exchange observed
08-09 19:19	80m	+24 / -2	YO4NT	+11 / -2	5	✓ Full exchange observed
08-09 19:16	80m	+13 / -3	SP8RPA	+19 / +1	8	✓ Full exchange observed
08-09 17:37	40m	-22 / -11	SP7VCL	-15 / -	2	✓ Closing observed
08-08 09:07	40m	-21 / -	SQ9AWN	- / -	3	✓ Closing fragment
08-07 20:09	80m	+6 / -	SN0GIP	-6 / -	3	✓ Closing observed
08-07 08:42	40m	-24 / 0	SP9TEX	-16 / +3	5	✓ Full exchange observed
08-07 08:40	40m	- / +1	SP5SJL	-14 / -	3	✓ Closing fragment
08-05 19:38	80m	+12 / -	SP9TEX	- / +1	6	✓ Closing fragment
08-05 19:32	80m	+2 / -	SQ9AWN	+11 / 0	8	✓ Full exchange observed
07-26 14:41	40m	- / -3	SP9CXN	-12 / -	2	✓ Closing fragment
07-20 19:08	80m	+7 / -	DL9KM	-14 / -6	6	Partial capture
07-20 19:05	80m	-2 / -	SP9CXN	+1 / -	4	✓ Closing observed
07-20 17:22	40m	-8 / -12	SP5ROM	-8 / -	3	Partial capture
07-16 10:10	40m	-10 / -	SP5ROM	- / -6	2	✓ Closing fragment
07-15 20:08	80m	+5 / -	SP5HWB	- / -	2	Partial capture
07-14 20:56	80m	- / -	EB3DBR	-15 / -	4	Partial capture
07-14 20:54	80m	+14 / -	SP8RPA	+14 / -	4	✓ Closing observed
07-14 20:38	80m	+15 / -	DK5WL	- / 0	3	✓ Closing fragment
07-14 20:36	80m	+14 / -8	UB3DRL	-3 / -11	7	✓ Full exchange observed
07-14 20:36	80m	+10 / +3	SP7VCL	+14 / +4	5	✓ 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
211515  +4 1185  GB8VJ SP7PGK 73
211530 -10 2131  SP7PGK DL9KM JN68 (x2)
211615  +1 1185  DL9KM SP7PGK -03
211630  -5 2131  SP7PGK DL9KM R-02
211645  +2 1185  DL9KM SP7PGK RR73
211700  -2 2131  SP7PGK DL9KM 73
185500 +14 1306  SP9CXN SP7PGK JO91 (x2)
185545 +14 2055  SP7PGK SP9CXN +18
185600 +19 1306  SP9CXN SP7PGK R+01
185615 +12 2055  SP7PGK SP9CXN RR73
193915  +5 1330  SP1905MFK SP7PGK JO91
193930 +12 1465  SP7PGK SP1905MFK +01
193945 +11 1330  SP1905MFK SP7PGK R+02

40m

UTC    dB Audio  Message
063700 -20 2175  SP7PGK SP5ROM RR73
063715 -17 2029  SP5ROM SP7PGK 73
085715  -8  784  SQ5OMY SP7PGK JO91
085730  +0  784  SP7PGK SQ5OMY +13
085745  -8  784  SQ5OMY SP7PGK R+04
085800  -2  784  SP7PGK SQ5OMY RR73
085815  -6  784  SQ5OMY SP7PGK 73
090445 -14 2049  SP5ROM SP7PGK JO91 (x4)
090630 -14 2175  SP7PGK SP5ROM -03
090645 -14 2049  SP5ROM SP7PGK R-04
090700 -14 2175  SP7PGK SP5ROM RR73
090715 -16 2049  SP5ROM SP7PGK 73

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.