UB8CPH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: LP90

Receiver-side FT8 activity involving UB8CPH, decoded by SO8OO in southeastern Poland. 5,337 related FT8 messages, 4,015 CQ messages, observed on 40m, 20m, across 78 UTC dates. Heard between 2026-05-25 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.

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Overview

5,337

Related messages

4,015

CQ messages

UTC dates heard

-2 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-05-25
Last seen: 2026-08-23 13:45 UTC

Frequent QSO partners observed at SO8OO

Stations UB8CPH worked most often, as logged from our receiver:

UA0LQE · Asiatic Russia ×6 R4CCE · European Russia ×5 RW0AE · Asiatic Russia ×5 TA3XEE · Asiatic Turkey ×4 UA9SY · Asiatic Russia ×3 UK8FCM · Uzbekistan ×3 VU2FR · India ×3 R9ODK · Asiatic Russia ×3 IW5ALZ · Italy ×3 DM5KM · Fed. Rep. of Germany ×3 IU4COO · Italy ×3 BD8ENU · China ×2

Activity Heatmap

Locator transmitted by UB8CPH

Approximate centre of LP90, decoded 2026-08-23 15:45 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	UB8CPH S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 15:15	20m	-16 / -20	R8CGT	-13 / -19	5	Partial capture
08-23 15:08	20m	-8 / -	UA9OTW	- / -7	2	✓ Closing fragment
08-23 11:49	20m	- / -7	F4MGF	-8 / -	3	✓ Closing fragment
08-23 11:26	20m	- / -	DM4JU	-15 / -	2	Partial capture
08-23 08:59	20m	- / -9	RJ6ON	-9 / -	3	Partial capture
08-23 08:56	20m	- / -3	RA3TPJ	-12 / -	2	Partial capture
08-23 08:48	20m	- / -	UB3AVN	-21 / -	2	Partial capture
08-23 08:45	20m	-8 / -	DS3AEL	- / -14	2	✓ Closing fragment
08-23 08:40	20m	-12 / -	OZ5AEK	- / -15	3	✓ Closing fragment
08-23 08:35	20m	- / -	M0CKX	-8 / -	2	Partial capture
08-23 08:23	20m	- / -	ON2SLC	-8 / -	2	Partial capture
08-23 07:22	20m	-8 / 0	ON4CBK	0 / -	4	✓ Closing observed
08-23 07:06	20m	-11 / -3	DK7UY	-4 / -	3	✓ Closing observed
08-23 06:44	20m	- / -9	DK6SX	-17 / -	4	✓ Closing fragment
08-23 06:33	20m	- / -18	R7KE	0 / -	2	✓ Closing fragment
08-23 06:08	20m	-9 / +5	R2XM	+13 / +4	2	Partial capture
08-23 06:06	20m	- / -	RA1OD	-19 / -	2	Partial capture
08-23 05:53	20m	-11 / -	OH5CX	- / +1	2	✓ Closing fragment
08-23 05:39	20m	- / -4	EA3E	-2 / -	4	✓ Closing fragment
08-23 05:34	20m	-15 / -15	R4UBH	-16 / -	4	✓ Closing observed
08-23 05:31	20m	-8 / -	F4JHT	- / -15	2	✓ Closing fragment
08-23 03:50	20m	-3 / -	RZ4AZ	- / +3	2	✓ Closing fragment
08-23 03:49	20m	-3 / -5	R6AAU	-19 / 0	6	✓ Full exchange observed
08-23 03:36	20m	-5 / -	W4IMD	- / -16	6	Partial capture
08-23 03:33	20m	-8 / -	R4BG	- / -10	4	Partial capture
08-23 03:16	20m	-6 / -	R6AAG	- / -14	2	Partial capture
08-23 03:15	20m	-3 / -	9K2MP	- / -1	2	Partial capture
08-23 03:14	20m	-9 / -	KA4JRY	- / -18	3	Partial capture
08-23 03:09	20m	-3 / -	R4BG	- / -12	2	Partial capture
08-22 15:12	20m	-10 / -	G0OFD	- / -3	7	Partial capture
08-22 15:00	20m	-14 / -	F8KIC/P	- / -14	2	Partial capture
08-22 14:49	20m	-12 / -	F8KIC/P	- / -11	11	Partial capture
08-22 14:48	20m	- / -	EA3DVP	+10 / -	2	Partial capture
08-22 14:42	20m	-19 / -1	UC6B	-17 / -	2	✓ Closing observed
08-22 05:06	20m	-2 / -	R3UAX	- / -16	2	✓ Closing fragment
08-22 05:04	20m	+12 / -	OM8FR	- / -9	2	Partial capture
08-22 05:01	20m	+1 / -	RA6AVP	- / -15	4	Partial capture
08-22 05:00	20m	-2 / -	K4A	- / -18	2	Partial capture
08-22 04:58	20m	+3 / -	VK7AC	- / -14	4	Partial capture
08-22 04:57	20m	- / -	G1CEC	-9 / -	4	Partial capture
08-22 04:53	20m	+12 / -	R2GCT	- / -9	2	✓ Closing fragment
08-22 04:46	20m	+9 / -	RU4LM	- / -18	5	Partial capture
08-22 04:41	20m	+6 / -	UR5WCS	- / -3	3	Partial capture
08-22 04:33	20m	+12 / -	M7SZB	- / -12	2	✓ Closing fragment
08-22 03:06	20m	0 / -	AD9GE	- / -15	8	Partial capture
08-22 03:04	20m	-2 / -15	IW5ALZ	-14 / -15	4	✓ Full exchange observed
08-22 03:01	20m	+6 / -	WA2HYO	- / -18	4	Partial capture
08-21 16:01	20m	-1 / +2	9A3PV	-6 / -	4	✓ Closing observed
08-21 15:55	20m	- / -23	EB1DJ	-1 / -	2	✓ Closing fragment
08-21 15:47	20m	-13 / -	ON4AOI	- / -7	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
151230  -8 3085  CQ UB8CPH LP90 (x5)
151545 -13  551  UB8CPH R8CGT -20
151700 -17 3086  R8CGT UB8CPH R-19 (x4)
152230 -18 3086  CQ UB8CPH LP90
152515  -6 3085  UB8CPH EA6AQG R-04
154030 -12 3030  CQ UB8CPH LP90 (x3)

40m

UTC    dB Audio  Message
161130 -14  792  UB8CPH SP3EMA JO82 (x3)
161530  -4 2845  UB8CPH R6ML LN17
163730  +3 2351  UB8CPH S59A -09 (x2)
163900 -13  825  UB8CPH DL6UM JO60 (x3)
025630  -6 2847  UB8CPH DJ4WM JO42
031530 -23 1648  UB8CPH SV1ENG 73
032030  +0  612  UB8CPH RZ7KR RR73
032430  -3 2846  LY2EW UB8CPH RR73
033315 -10 2362  UB8CPH UY0HY R-03 (x2)

Decoder S/N history by band

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