OU7M — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Locator transmitted in a decoded message: JO46

Receiver-side FT8 activity involving OU7M, decoded by SO8OO in southeastern Poland. 716 related FT8 messages, 272 CQ messages, observed on 160m, 80m, 40m, 20m, across 2 UTC dates. Heard between 2026-08-15 and 2026-08-16.

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

716

Related messages

272

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 160m

First seen: 2026-08-15
Last seen: 2026-08-16 07:22 UTC

Frequent QSO partners observed at SO8OO

Stations OU7M worked most often, as logged from our receiver:

PA0EBG · Netherlands ×3 F5RRS · France ×2 DK7ZT · Fed. Rep. of Germany ×2 IK4LZH · Italy ×2 DL9KM · Fed. Rep. of Germany ×2 PE1NPS · Netherlands ×2 RN6MA · European Russia SP2BBQ · Poland DK8CX · Fed. Rep. of Germany SP9WLC · Poland UR5LAK · Ukraine SP1MGM · Poland

Activity Heatmap

Locator transmitted by OU7M

Approximate centre of JO46, decoded 2026-08-16 05:45 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	OU7M S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 09:22	20m	- / -11	R5AV	+1 / -	2	✓ Closing fragment
08-16 09:07	20m	- / -14	F4FSY	-16 / -	2	Partial capture
08-16 08:49	20m	- / -17	OK1DBE	-9 / -	6	✓ Closing fragment
08-16 05:42	80m	- / -3	DD7DAC	+4 / -	2	✓ Closing fragment
08-16 04:50	40m	- / -	LZ2XF	-10 / -	2	Partial capture
08-16 04:31	80m	- / -22	SP9UPH	+13 / -	6	✓ Closing fragment
08-16 04:29	80m	- / -3	SP2BBQ	+3 / -	5	✓ Closing fragment
08-16 04:26	80m	- / -13	DO7FJK	-15 / -	3	✓ Closing fragment
08-16 04:22	80m	- / -	F5PBG	-19 / -	5	Partial capture
08-16 04:17	80m	-20 / -	PD8TBK	-16 / -6	3	✓ Closing observed
08-16 04:17	80m	- / -26	SP9UOP	+8 / -	6	Partial capture
08-16 04:01	80m	- / -5	OK1WE	+5 / -	3	✓ Closing fragment
08-16 04:01	80m	- / -15	OM6APJ	+2 / -	3	✓ Closing fragment
08-16 03:52	80m	-20 / -	F1PSX	- / -7	2	Partial capture
08-16 03:40	80m	- / -14	SP7FFY	+4 / -	3	✓ Closing fragment
08-16 03:35	80m	-16 / -11	DK0RPO	-6 / -10	9	✓ Full exchange observed
08-16 03:33	80m	-22 / -2	DA6TT	-5 / -	3	✓ Closing observed
08-16 03:30	80m	-21 / -	F5LMJ	- / -10	4	Partial capture
08-16 03:28	80m	-15 / -	DL3XAK	-10 / -10	3	✓ Closing observed
08-16 03:26	80m	-16 / -20	F5LMJ	-22 / -8	4	✓ Full exchange observed
08-16 03:18	80m	-14 / -19	SN5J	+10 / -11	5	✓ Full exchange observed
08-16 03:14	80m	-14 / -8	R1TAX	-1 / -16	5	✓ Full exchange observed
08-16 03:13	80m	-10 / -8	F4IIX	-13 / -6	5	✓ Full exchange observed
08-16 03:07	80m	-8 / -2	LY1DY	-5 / -6	4	✓ Full exchange observed
08-16 03:02	80m	-16 / -5	OE5DML	-2 / -9	5	✓ Full exchange observed
08-16 02:57	80m	- / -9	SP9WLC	+4 / -	3	✓ Closing fragment
08-16 02:54	80m	-12 / -19	YL2NX	-14 / -5	5	✓ Full exchange observed
08-16 02:52	80m	-12 / -17	OH2BVT	-20 / -11	4	✓ Full exchange observed
08-16 02:43	80m	- / -11	SP2ZAB	-16 / -	5	Partial capture
08-16 02:43	80m	- / -	F5PBG	-8 / -	5	Partial capture
08-16 02:34	80m	-7 / -20	IK4LZH	-1 / -5	10	✓ Full exchange observed
08-16 02:32	80m	-6 / -2	DK8CX	-2 / -9	5	✓ Full exchange observed
08-16 02:26	80m	-4 / -6	G0OYQ	-9 / -5	5	✓ Full exchange observed
08-16 02:19	80m	- / +7	OK2BMV	+12 / -	3	✓ Closing fragment
08-16 02:14	80m	-17 / -	DO5PY	- / -10	2	✓ Closing fragment
08-16 02:12	80m	- / -	F5PBG	-19 / -	3	Partial capture
08-16 02:08	80m	-11 / -14	HF9D	+1 / -11	4	✓ Full exchange observed
08-16 02:07	80m	-17 / -5	SQ2BXI	+16 / -4	5	✓ Full exchange observed
08-16 02:05	80m	- / -	DO1ID	0 / -	4	✓ Closing fragment
08-16 02:02	80m	- / -17	UA6AKW	-18 / -	3	✓ Closing fragment
08-16 01:58	80m	-12 / -12	UR5LAK	-3 / -7	5	✓ Full exchange observed
08-16 01:52	80m	-20 / -6	RA2FCF	-6 / -8	5	✓ Full exchange observed
08-16 01:49	80m	-18 / -	PA0LAN	- / -15	2	✓ Closing fragment
08-16 01:47	80m	-18 / -	DO1ID	+10 / -1	6	Partial capture
08-16 01:45	80m	-13 / -22	YO8RSL	+10 / -7	11	✓ Full exchange observed
08-16 01:35	80m	-21 / -3	DF0GDX	+4 / -	4	✓ Closing observed
08-16 01:33	80m	-11 / -22	YO8BJK	-15 / -7	5	✓ Full exchange observed
08-16 01:28	80m	-14 / -	F5PBG	-18 / -4	7	Partial capture
08-16 01:23	80m	- / -12	SP7ENZ	-10 / -	4	Partial capture
08-16 01:18	80m	- / -	RX6DA	-4 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
133715 -22 1117  OU7M IS0LYN JN40
084900 -11 1360  OU7M OK1DBE JN69 (x6)
090730 -20 1706  OU7M F4FSY -14 (x2)
091900  -7 2996  OU7M IU5HIU JN53
092200  +1 1041  OU7M R5AV -11 (x2)

80m

UTC    dB Audio  Message
042930  +1 2305  OU7M SP2BBQ JO84 (x4)
043130 +13 1071  OU7M SP9UPH JO90
043200  +4 2304  OU7M SP2BBQ R-12
043200 +19  725  OU7M SP9UPH JO90 (x2)
043230  -8  512  OU7M DM2JJ JN49
043300 +17  725  OU7M SP9UPH R-19 (x3)
054245  +5 2563  OU7M DD7DAC R-03 (x2)
054500 -15 1017  CQ OU7M JO46

40m

UTC    dB Audio  Message
222745 -11 1105  OU7M RY3F -13 (x2)
222945 -10 1592  OU7M DD1UN JN49 (x3)
223545 -14 1105  OU7M DL8MAK/P JO50 (x3)
224330 -17 1105  CQ OU7M JO46 (x5)
045015 -10 1585  OU7M LZ2XF KN33 (x2)

160m

UTC    dB Audio  Message
214330  -8 1518  CQ LH OU7M JO46 (x2)
232045 -10 1196  DO8JB OU7M +13
232115 -12 1196  CQ LH OU7M JO46
232130  +2 1196  OU7M SP1MGM JO73
232145 -13 1196  CQ LH OU7M JO46
232200  +5 1197  OU7M SP1MGM JO73
232215 -13 1196  SP1MGM OU7M +17
232230  +3 1196  OU7M SP1MGM R+07
232245 -13 1196  SP1MGM OU7M RR73
232300  +1 1196  OU7M SP1MGM 73
232315 -11 1196  CQ LH OU7M JO46 (x4)

Decoder S/N history by band

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