SP9UOP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JN99

Receiver-side FT8 activity involving SP9UOP, decoded by SO8OO in southeastern Poland. 1,535 related FT8 messages, 942 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-22 and 2026-08-20.

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.

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Overview

1,535

Related messages

942

CQ messages

UTC dates heard

+1 dB

Mean decoder S/N

Bands

80m 20m 60m 40m 10m

First seen: 2026-05-22
Last seen: 2026-08-20 04:27 UTC

Frequent QSO partners observed at SO8OO

Stations SP9UOP worked most often, as logged from our receiver:

UR4LG · Ukraine ×2 G3WGC · England ×2 SQ5TA · Poland ×2 DH4RK · Fed. Rep. of Germany ×2 DL1TJ · Fed. Rep. of Germany ×2 IK4LZH · Italy ×2 9A3AUH · Croatia ×2 SP5DFK · Poland ×2 DO6SI · Fed. Rep. of Germany ×2 SE7LH · Sweden EB5RCA · Spain SP5KG · Poland

Activity Heatmap

Locator transmitted by SP9UOP

Approximate centre of JN99, decoded 2026-08-20 06:27 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	SP9UOP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-19 19:50	80m	+11 / -10	LA7VK	-18 / -14	3	✓ Full exchange observed
08-19 19:48	80m	+10 / -	IU4AAJ	- / -12	2	Partial capture
08-19 19:46	80m	+14 / -9	RA4LFN	+2 / -5	5	✓ Full exchange observed
08-19 19:44	80m	+18 / -2	DF2UF	-5 / -	4	✓ Closing observed
08-19 19:42	80m	+12 / -10	DA6YY	-13 / -8	5	✓ Full exchange observed
08-19 19:39	80m	+10 / -1	UR5WDE	+6 / -5	3	Partial capture
08-19 19:39	80m	+8 / -20	UB8FDN	-2 / -9	4	Partial capture
08-19 19:37	80m	+14 / -	SV7LWI	- / -8	4	✓ Closing fragment
08-19 19:34	80m	+13 / -5	DO9AND/P	-17 / -9	5	✓ Full exchange observed
08-19 19:31	80m	+15 / +1	SQ3JVA	-7 / -5	5	✓ Full exchange observed
08-19 19:28	80m	+13 / -	YU5DR	+1 / -12	4	✓ Closing observed
08-19 19:27	80m	+14 / +3	DG2BBG	-5 / -5	5	✓ Full exchange observed
08-19 19:25	80m	+12 / -15	EB5RCA	-16 / -11	4	✓ Full exchange observed
08-19 19:13	80m	+12 / -	G0ANS	- / -15	2	Partial capture
08-19 19:12	80m	+14 / -	DO2TO	+6 / -2	5	✓ Full exchange observed
08-19 19:09	80m	+12 / -6	DH4RK	-18 / -12	6	✓ Full exchange observed
08-19 19:07	80m	+8 / +7	OK1VCB	-9 / -7	5	✓ Full exchange observed
08-19 19:03	80m	+11 / -12	RA4FHO	-1 / -10	5	✓ Full exchange observed
08-19 19:02	80m	+13 / -	OK2UPG	+17 / +9	6	✓ Full exchange observed
08-19 19:02	80m	+4 / -13	OH4JFN	-12 / -4	5	✓ Full exchange observed
08-19 18:59	80m	+3 / -	<...>	- / +1	2	Partial capture
08-18 19:04	80m	- / -	DL1UDO	+3 / -	4	Partial capture
08-16 21:49	80m	+6 / -	AP2AM	- / -	6	Partial capture
08-16 21:44	80m	+11 / -	F1HSY	- / -12	2	✓ Closing fragment
08-16 21:43	80m	+4 / -4	UT6HN	+11 / -1	5	✓ Full exchange observed
08-16 21:42	80m	+12 / +2	SE7LH	+1 / -2	5	✓ Full exchange observed
08-16 21:25	80m	+1 / -1	UA6XT	-16 / -8	4	✓ Full exchange observed
08-16 21:17	80m	+4 / -	SP4NDY	+10 / +2	5	✓ Full exchange observed
08-16 21:15	80m	+4 / -7	R5AV	+3 / -2	4	✓ Full exchange observed
08-16 21:13	80m	+1 / -6	DO6JSA	-6 / -7	4	✓ Full exchange observed
08-16 21:10	80m	+2 / -10	DG2EBG	-8 / -2	7	✓ Full exchange observed
08-16 21:08	80m	+2 / -	DA6SHO	- / -17	2	✓ Closing fragment
08-16 21:05	80m	+6 / -	HG25CCS	- / +1	2	Partial capture
08-16 07:04	40m	-8 / -	SP6EFY	-12 / -15	3	✓ Closing observed
08-16 07:00	40m	- / -7	SQ5TA	-16 / -	2	✓ Closing fragment
08-16 04:34	80m	+8 / -	VP2MAA	- / -	17	Partial capture
08-16 04:24	80m	- / -	HA5LB	-14 / -	2	Partial capture
08-16 04:17	80m	+8 / -	OU7M	- / -26	6	Partial capture
08-15 19:25	60m	+4 / -	ZS6WAB	- / -	8	Partial capture
08-15 19:20	60m	+2 / -	OM5JG	-1 / -5	5	✓ Full exchange observed
08-15 19:17	60m	+2 / -2	DL2JLB	-20 / -8	4	✓ Full exchange observed
08-15 19:16	60m	+11 / -	M0VPW	-8 / -	2	✓ Closing observed
08-15 19:11	60m	+3 / -	SP8AWL	- / -	3	Partial capture
08-15 19:08	60m	+7 / -	SP9SOS	-6 / 0	5	✓ Closing observed
08-15 19:06	60m	- / -	SQ9LGF	+4 / -	2	Partial capture
08-15 19:05	60m	+2 / -13	SP7VPR	-2 / +1	4	✓ Full exchange observed
08-15 19:03	60m	+4 / -	DG4BZ	-4 / -3	5	✓ Full exchange observed
08-13 04:05	80m	+2 / -	ZY7F	- / -	11	Partial capture
08-13 03:49	80m	+9 / -	ZY7F	- / -	3	Partial capture
08-13 03:35	80m	+4 / -	N1UMJ	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
192230  +2 1454  CQ SP9UOP JN99 (x3)
192400  +0 1454  <...> SP9UOP R-09
192545  -1 1454  ZS6WAB SP9UOP JN99 (x8)
062630  +3 1930  CQ SP9UOP JN99 (x3)

80m

UTC    dB Audio  Message
194945 +11 1147  CQ SP9UOP JN99 (x2)
195045 +10 1147  LA7VK SP9UOP -14
195100 -18 1721  SP9UOP LA7VK R-10
195115 +12 1147  LA7VK SP9UOP RR73
195145  +3 1147  CQ SP9UOP JN99 (x10)

40m

UTC    dB Audio  Message
202415 -10  857  SP9UOP PD0DDA JO22
202430  -1  858  PD0DDA SP9UOP -03
202445 -10  857  SP9UOP PD0DDA JO22
202530  +5  858  CQ SP9UOP JO90 (x2)
202815 -14  327  SP9UOP ON4MAP JO20
070030 -16 1970  SP9UOP SQ5TA R-07 (x2)
070245 -24 1970  CQ SP9UOP JN99 (x3)
070445  -9 1969  SP6EFY SP9UOP -15 (x2)
070530 -12  833  SP9UOP SP6EFY 73
070545  -8 1969  CQ SP9UOP JN99

20m

UTC    dB Audio  Message
180715 -10 2272  SP9UOP BD5CAM -15 (x2)

10m

UTC    dB Audio  Message
110400  -9 1226  SP9UOP F5RAV JN09 (x2)
110600  +2 2037  SP9UOP 2E0OEW 73
084700  -9  532  SP9UOP 5H1KB -16 (x2)
075545 -10 1025  SP9UOP T77BL -06 (x2)

Decoder S/N history by band

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