2E0MRK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Locator transmitted in a decoded message: IO91

Receiver-side FT8 activity involving 2E0MRK, decoded by SO8OO in southeastern Poland. 302 related FT8 messages, 4 CQ messages, observed on 80m, 40m, 20m, 10m, across 51 UTC dates. Heard between 2026-05-26 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

302

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 19:09 UTC

Frequent QSO partners observed at SO8OO

Stations 2E0MRK worked most often, as logged from our receiver:

PY7XC · Brazil ×3 HB9EFK · Switzerland ×3 D2UY · Angola ×2 PI4DX · Netherlands ×2 SP6JIU · Poland ×2 W3XOX · United States ×2 CR7BUJ · Portugal ×2 EC5M · Spain NF3R · United States DK2MAX · Fed. Rep. of Germany JY5IB · Jordan UN8DSW · Kazakhstan

Activity Heatmap

Locator transmitted by 2E0MRK

Approximate centre of IO91, decoded 2026-08-23 21:06 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	2E0MRK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:06	40m	-6 / +3	M9LCD	-4 / -	7	Partial capture
08-23 21:03	40m	-16 / +2	G3EFG	+3 / -	4	Partial capture
08-23 21:02	40m	-12 / -	R3OR	- / -	2	Partial capture
08-22 16:23	40m	- / +4	DL1LKG	-16 / -	2	Partial capture
08-22 00:55	80m	- / -14	MM0KQC	-14 / -	3	✓ Closing fragment
08-22 00:53	80m	- / -16	SP6JIU	+27 / -	5	✓ Closing fragment
08-21 21:26	20m	- / -21	M9KTM	-10 / -	2	✓ Closing fragment
08-21 21:22	20m	- / -15	R4FBT	-3 / -	3	✓ Closing fragment
08-21 15:57	10m	- / +3	DJ3HW	+6 / -	2	✓ Closing fragment
08-20 20:49	80m	- / -9	MM0JTV	-19 / -	3	✓ Closing fragment
08-20 18:39	40m	-13 / -	GW4HZA	-6 / +5	2	✓ Closing observed
08-20 18:35	40m	- / -7	YL3CU	+9 / -	2	✓ Closing fragment
08-19 23:21	40m	-13 / -	PY7XC	- / +3	5	✓ Closing fragment
08-19 21:50	40m	-12 / -	F4JXW	- / -	4	Partial capture
08-19 21:48	40m	-16 / -	F8FUA	-2 / -	4	✓ Closing observed
08-19 20:02	40m	- / -7	ON5VKE	-18 / -	2	Partial capture
08-19 17:20	20m	-14 / -	EW1MN	- / -1	2	✓ Closing fragment
08-16 20:30	80m	- / -17	PA3BMB	-2 / -	3	✓ Closing fragment
08-14 21:05	40m	- / -11	F1HFP	-15 / -	3	✓ Closing fragment
08-14 20:37	80m	- / -8	G4YKQ	+3 / -	2	✓ Closing fragment
08-14 20:31	80m	- / -11	G0OYQ	-4 / -	2	✓ Closing fragment
08-13 21:28	40m	-22 / +9	SP6JIU	-4 / -	3	✓ Full exchange observed
08-13 21:26	40m	-23 / -7	DK2MAX	-4 / -	3	✓ Closing observed
08-13 20:28	80m	- / -17	DK7ZT	+2 / -	2	✓ Closing fragment
08-13 20:23	80m	- / -21	DL6NDW	+14 / -	2	Partial capture
08-11 17:03	20m	- / +1	TF4M	-3 / -	2	✓ Closing fragment
08-10 22:16	20m	- / -13	NF3R	-18 / -	2	✓ Closing fragment
08-09 19:10	20m	- / -11	YT1MP	-4 / -	3	✓ Closing fragment
08-07 21:57	80m	- / -13	F1PBZ	0 / -	2	✓ Closing fragment
08-07 21:57	80m	- / -11	DH5BM	-8 / -	3	✓ Closing fragment
08-06 22:08	40m	- / +4	PI4DX	-6 / -	2	✓ Closing fragment
08-06 20:10	20m	-9 / -	JH5AVM	- / -	4	Partial capture
08-05 22:33	20m	- / -13	TN8GD	-5 / -	2	✓ Closing fragment
08-03 18:32	20m	- / -16	UT5MD	-10 / -	2	Partial capture
08-02 21:04	80m	- / -15	HA7TM	+21 / -	3	✓ Closing fragment
08-01 00:09	40m	- / +6	DL6MRM	-14 / -	3	✓ Closing fragment
08-01 00:05	40m	-21 / -15	YL3ARQ	-23 / -	2	Partial capture
07-29 20:53	20m	-10 / -	G0OQK	- / +6	3	✓ Closing fragment
07-24 16:47	20m	- / -7	DL6EL	-14 / -	2	✓ Closing fragment
07-23 21:38	40m	- / -10	RN6MA	-14 / -	2	Partial capture
07-23 21:02	80m	-13 / -10	HB9EFK	+8 / -	3	✓ Closing observed
07-23 00:10	20m	- / -20	VP5G	-22 / -	2	Partial capture
07-22 22:56	40m	- / -10	9A7BB	-15 / -	3	✓ Closing fragment
07-22 22:24	20m	- / -	PD0IFI	-20 / -	2	Partial capture
07-22 22:16	40m	- / -3	SP9ENV	+3 / -	2	✓ Closing fragment
07-21 21:59	80m	- / +5	PI4DX	+2 / -	2	✓ Closing fragment
07-21 21:55	80m	-16 / -	HB9EFK	- / -	2	Partial capture
07-21 21:12	80m	- / -22	DO1OAS	-6 / -	9	Partial capture
07-21 21:12	80m	- / -	DO1TLP	-2 / -	3	Partial capture
07-21 21:11	80m	- / -15	SN1A	+3 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
162300 -16 2147  2E0MRK DL1LKG +04 (x2)
210230 -12 2191  R3OR 2E0MRK IO91 (x2)
210330 -16 1956  G3EFG 2E0MRK IO91
210415  +3 2775  2E0MRK G3EFG +02 (x3)
210600  -6 1956  M9LCD 2E0MRK IO91
210645  -3 2141  2E0MRK M9LCD +03 (x6)

80m

UTC    dB Audio  Message
203115  +1 2214  2E0MRK PA3BMB R-17 (x2)
204915 -18 1962  2E0MRK MM0JTV -09 (x3)
205130 -21 2311  CQ 2E0MRK IO91
005300 +25 2861  2E0MRK SP6JIU -16 (x4)
005500 -14 1643  2E0MRK MM0KQC -14
005500 +26 2860  2E0MRK SP6JIU RR73
005530 -24 1901  2E0MRK F4FPR IN88
005530 -14 1643  2E0MRK MM0KQC -14 (x2)

20m

UTC    dB Audio  Message
191045  -8 2853  2E0MRK YT1MP -11 (x2)
221630 -18 2151  2E0MRK NF3R -13 (x2)
170315  +0 2228  2E0MRK TF4M +01 (x2)
172045 -11 2132  EW1MN 2E0MRK R-01 (x2)
193930 -12 2239  9A3TGY 2E0MRK IO91
202815 -20 2189  LZ1WV 2E0MRK IO91
212215  -4 2578  2E0MRK R4FBT -15 (x3)
212615  -9  735  2E0MRK M9KTM -21 (x2)

10m

UTC    dB Audio  Message
195945 -17 2333  2E0MRK PY5TD GG54
163815  +7 2392  2E0MRK OG1R -10 (x2)
185630 -16 2494  2E0MRK EA1FRB -06
193930 -10 1567  2E0MRK PV8AJ -07 (x6)
203630  -7 1186  2E0MRK DO3VE JO52
203630 -15 2263  2E0MRK D2UY -19
203700  -9 1186  2E0MRK DO3VE JO52
155730  +7  638  2E0MRK DJ3HW +03 (x2)

Decoder S/N history by band

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