M0RUK — 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: England Most frequent locator attributed to this token: IO92

Receiver-side FT8 activity involving M0RUK, decoded by SO8OO in southeastern Poland. 328 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-09-02.

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 328 FT8 messages attributed to M0RUK as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (96%), followed by 10 m (3%) and 20 m (1%). Most decodes (91%) fell within the six-hour window 21:00-03:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (61%); the estimated median was -7 dB.

Overview

328

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

40m · 315 20m · 4 10m · 9

First attributed message: 2026-06-30
Last attributed message: 2026-09-02 22:43 UTC

Observed FT8 message patterns

Attributed sample: 328 messages
Active dates: 5 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -14 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 109, strong (≥ -8 dB) 200.

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 M0RUK in decoded directed-looking exchanges:

KB9FIN · United States KE8UTO · United States KF4Y · United States KI5DZY · United States KJ5OIL · United States KN1B · United States KQ4YOL · United States N1WI · United States NB2P · United States RI1FJL · Franz Josef Land TN8GD · Republic of the Congo UK8OM · Uzbekistan

Most frequent locator attributed to M0RUK

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: IO92 · 143 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,606 km (approx.)
Last such locator decoded: 2026-09-02 22:41 UTC

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	M0RUK S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-02 22:41	40m	+5 / -	RI1FJL	- / -10	3	✓ Closing fragment
09-02 22:36	40m	+6 / -	N1KDO	- / -	2	Partial capture
09-02 22:31	40m	+2 / -	N1WI	- / -11	3	✓ Closing fragment
09-02 22:15	40m	+1 / -	TL8GD	- / -	2	Partial capture
09-02 01:21	40m	- / -	RZ4FWA	-13 / -	3	Partial capture
09-02 01:17	40m	+2 / -	KC9NEA	- / -14	2	Partial capture
09-02 01:11	40m	+1 / -	KQ4YOL	- / -18	3	✓ Closing fragment
09-02 01:09	40m	0 / -	KI5DZY	- / -18	2	✓ Closing fragment
09-02 01:06	40m	0 / -	KF4Y	- / -9	4	✓ Closing fragment
09-02 01:04	40m	+2 / +5	NB2P	-5 / +3	5	✓ Full exchange observed
09-02 01:03	40m	0 / -	W4MG	- / -15	2	✓ Closing fragment
09-02 01:00	40m	+1 / -	KJ5OIL	- / -14	3	✓ Closing fragment
09-02 00:58	40m	+2 / -	KE8UTO	- / -13	2	Partial capture
09-02 00:54	40m	+7 / -	KN1B	- / -13	3	✓ Closing fragment
09-02 00:50	40m	+1 / -	VO2NS	-18 / 0	3	✓ Full exchange observed
09-02 00:41	40m	-2 / -	TN8GD	- / -8	4	✓ Closing fragment
09-02 00:40	40m	-2 / -	W2RDK	- / -10	2	Partial capture
09-02 00:38	40m	-2 / -	N4LOV	- / -	2	Partial capture
09-02 00:31	40m	-2 / -	KB3FW	- / -	2	Partial capture
09-02 00:29	40m	0 / -	WB5JJJ	- / -	2	Partial capture
09-02 00:26	40m	0 / -11	UK8OM	-10 / -4	6	✓ 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
012245  -8 2042  M0RUK RZ4FWA LO23
221430  +6 2004  N1WI M0RUK IO92
221545  -2 2004  TL8GD M0RUK IO92 (x2)
223100  +4 2004  N1WI M0RUK IO92 (x3)
223515  +1 2004  CE7GFN M0RUK IO92
223600  +6 2004  N1KDO M0RUK IO92 (x2)
224000  +6 2004  CQ USA M0RUK IO92 (x2)
224145  +7 2004  RI1FJL M0RUK IO92 (x3)

CW

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

Explore CW reception at SO8OO

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