OM2EVK — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Slovak Republic Most frequent locator attributed to this token: JN88

Receiver-side FT8 activity involving OM2EVK, decoded by SO8OO in southeastern Poland. 171 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-09-11.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 171 FT8 messages attributed to OM2EVK as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (54%), followed by 20 m (46%). Several six-hour UTC windows tied for the largest share (61%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (81%); the estimated median was -1 dB.

Overview

171

Messages attributed

UTC dates decoded

Active 15-min windows

-1 dB

Estimated median S/N

Bands

40m · 93 20m · 78

First attributed message: 2026-06-12
Last attributed message: 2026-09-11 16:36 UTC

Observed FT8 message patterns

Attributed sample: 171 messages
Active dates: 9 UTC dates
Estimated median S/N: -1 dB
Estimated 10th-90th percentile: -13 to +10 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 22, strong (≥ -8 dB) 138.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with OM2EVK in decoded directed-looking exchanges:

DG5PW · Fed. Rep. of Germany ×2 DL6UM · Fed. Rep. of Germany ×2 EA3AGF · Spain F1PPH · France F4HSB · France F5DGQ · France IK4LZH · Italy M7CLO · England M7NFV · England OE6JFG · Austria ON1JP · Belgium OZ5AGJ · Denmark

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to OM2EVK

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JN88 · 45 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 383 km (approx.)
Last such locator decoded: 2026-09-11 16:34 UTC

Other locator fields attributed to this token: KN09 (28).

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	OM2EVK S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 18:34	40m	- / +5	DL6NA	-12 / -	2	✓ Closing fragment
11-06 18:28	40m	- / -	DL3MIB	-4 / -	7	Partial capture
10-10 17:57	40m	- / -	SV7SXE	-9 / -	3	Partial capture
10-10 17:52	40m	- / -6	IK4JPP	+1 / -	2	Partial capture
10-10 17:51	40m	- / +7	IU2THY	+11 / -	5	Partial capture
10-10 17:48	40m	- / -1	DL7GAL	-8 / -	2	✓ Closing fragment
09-11 16:36	40m	- / -	DA0O	-14 / -	3	Partial capture
09-11 16:33	40m	+2 / -	DL1WDS	-17 / -25	5	✓ Closing observed
09-11 16:30	40m	0 / -18	YL3GCJ	-20 / -18	4	✓ Full exchange observed
09-11 16:25	40m	-1 / -	IU1WYC	- / -18	3	✓ Closing fragment
08-30 13:44	20m	- / -8	M7CLO	-4 / -	2	✓ Closing fragment
08-28 10:01	40m	-15 / -	DK0ACI	- / +1	4	Partial capture
08-28 09:50	20m	+10 / -	OZ7DR	- / -	2	Partial capture
08-28 09:46	20m	+8 / -	SA0WAE	-5 / -10	3	✓ Closing observed
08-28 09:43	20m	+8 / -	SV9MBH	-21 / -25	4	✓ Closing observed
08-28 09:40	20m	+2 / -	SQ8MA	- / +5	2	✓ Closing fragment
08-28 09:39	20m	+6 / -	YO5PHL	- / -10	2	✓ Closing fragment
08-28 09:37	20m	0 / -3	M7NFV	-6 / +10	4	✓ Full exchange observed
08-28 09:33	20m	+7 / -6	PA0ARR	-10 / -17	10	✓ Full exchange observed
08-28 09:32	20m	+6 / -	IK4LZH	+13 / -	5	✓ Full exchange observed
08-28 09:30	20m	-11 / -4	OZ5AGJ	-6 / -14	5	✓ Full exchange observed
08-27 10:47	20m	- / -2	PD4FL	+8 / -	2	✓ Closing fragment
08-27 10:28	20m	- / -	F4HSB	-18 / -	2	✓ Closing fragment
08-27 10:28	20m	- / -	R2DX	-11 / -	3	Partial capture
08-27 10:25	20m	- / -12	PD2WL	+7 / -	2	✓ Closing fragment
08-27 10:21	20m	- / -18	PD3LKN	+12 / -	3	✓ Closing fragment
08-27 10:18	20m	+10 / -	OE6JFG	- / -12	3	✓ Closing fragment
08-27 10:18	20m	+5 / -1	ON1JP	-3 / -11	7	✓ Full exchange observed
08-27 10:17	20m	+10 / -	SV1BKA	-8 / -12	3	✓ Closing observed
08-27 10:17	20m	- / -	PC2J	-3 / -	2	Partial capture
08-27 10:14	20m	+10 / -14	EA7FU	-17 / -24	4	Partial capture
08-27 10:14	20m	+13 / -	TA3NK	- / -3	2	✓ Closing fragment
08-26 15:13	20m	- / -22	RY7G	+2 / -	3	✓ Closing fragment
08-26 15:10	20m	- / -9	EA3AGF	-11 / -	2	✓ Closing fragment
08-26 15:03	20m	- / -7	R3KCW	+7 / -	3	✓ Closing fragment
08-26 15:01	20m	- / 0	F1PPH	-9 / -	2	✓ Closing fragment
08-26 15:01	20m	- / -	F4JZW	+2 / -	2	Partial capture
08-26 14:57	20m	- / +9	F5DGQ	-18 / -	2	✓ Closing fragment
08-26 14:56	20m	- / -	PD3LKN	-13 / -	2	Partial capture
08-25 15:14	40m	-3 / -	DD9PN	- / -19	2	✓ Closing fragment
08-25 15:13	40m	0 / -15	PA1PXL	-15 / -8	4	✓ Full exchange observed
08-25 15:11	40m	-2 / -	F4FSY	-17 / -5	3	✓ Closing observed
08-25 15:09	40m	-2 / -	DG5PW	-16 / -9	3	✓ Closing observed
08-25 15:09	40m	-2 / +8	IU3WOH	-9 / +9	6	✓ Full exchange observed
08-25 15:03	40m	-2 / -	IZ4SJP	- / -14	3	✓ Closing fragment
08-25 15:02	40m	-4 / -	G0RVY	-10 / -20	4	✓ Closing observed
08-25 14:58	40m	-2 / +5	DL6UM	+4 / -4	7	✓ Full exchange observed
08-25 14:57	40m	0 / +2	DH5NC	-15 / +4	5	✓ Full exchange observed
08-25 14:55	40m	-5 / -9	UT1UW	+5 / -5	5	✓ Full exchange observed
08-25 14:53	40m	-2 / -	DK0DK	-16 / -8	4	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
175300 +15 2751  OM2EVK IU2THY R+07
175300  +2  973  OM2EVK IK4JPP -07
175730  -7 1206  OM2EVK SV7SXE KN20 (x3)
182415  -5 2337  OM2EVK G4DBW RR73
182815  -5 1361  OM2EVK DL3MIB JN57 (x7)
183430 -12  601  OM2EVK DL6NA R+05 (x2)

20m

UTC    dB Audio  Message
094530  +6 1610  CQ OM2EVK KN09
094630  +5 1610  SA0WAE OM2EVK -10 (x2)
094715  -5 1610  OM2EVK SA0WAE 73
094730  +9 1610  CQ OM2EVK KN09
095000 +10 1610  OZ7DR OM2EVK KN09 (x2)
095130 +12 1610  F8STC OM2EVK KN09
095230 +13 1610  K1IM OM2EVK KN09
095300  +4 1610  CQ OM2EVK KN09                        a1 (x3)
134400  -3 2476  OM2EVK M7CLO R-08 (x2)
150215  -9 2651  OM2EVK IU4WSH R-14

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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