OM8GT — 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: KN08

Receiver-side FT8 activity involving OM8GT, decoded by SO8OO in southeastern Poland. 551 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 52 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-15.

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 551 FT8 messages attributed to OM8GT as the transmitting token by decoded message structure across 52 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (63%), followed by 40 m (13%) and 60 m (9%). Most decodes (53%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (83%); the estimated median was +9.8 dB.

Overview

551

Messages attributed

UTC dates decoded

Active 15-min windows

+9.8 dB

Estimated median S/N

Bands

160m · 48 80m · 348 60m · 52 40m · 71 20m · 32

First attributed message: 2026-06-07
Last attributed message: 2026-10-15 03:57 UTC

Observed FT8 message patterns

Attributed sample: 551 messages
Active dates: 52 UTC dates
Estimated median S/N: +9.8 dB
Estimated 10th-90th percentile: -12 to +20 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 65, strong (≥ -8 dB) 458.

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 OM8GT in decoded directed-looking exchanges:

CT2GQA · Portugal ×3 ON3MOH · Belgium ×2 TA3NK · Asiatic Turkey ×2 DL1GLO · Fed. Rep. of Germany ×2 K6RO · United States ×2 RC6OU · European Russia W8HW · United States EW8W · Belarus HA1DAE · Hungary HF5A · Poland IW4AOT · Italy LZ2IP · Bulgaria

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 OM8GT

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: KN08 · 331 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 170 km (approx.)
Last such locator decoded: 2026-10-15 03:55 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	OM8GT S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 03:56	60m	- / -	F1IQH	+5 / -	3	Partial capture
10-21 20:01	40m	- / -12	F4MVU	+3 / -	3	✓ Closing fragment
10-21 19:57	40m	- / -5	M0XXB	-7 / -	3	✓ Closing fragment
10-21 19:49	40m	- / -12	HB9ITZ/P	-10 / -	3	✓ Closing fragment
10-21 04:16	40m	- / -5	F5SJC	+5 / -	3	✓ Closing fragment
10-20 04:41	40m	- / -4	F1PBZ	0 / -	2	Partial capture
10-20 04:38	40m	- / -19	M9NEV	-8 / -	3	✓ Closing fragment
10-20 04:37	40m	- / -11	TA2ED	-9 / -	2	Partial capture
10-20 04:36	40m	- / +3	R1CX	-14 / -	3	✓ Closing fragment
10-19 03:14	40m	- / +5	TA3NK	-10 / -	4	✓ Closing fragment
10-15 13:45	10m	- / -	EA7LLJ	-15 / -	4	Partial capture
10-15 03:57	80m	+14 / -7	DL6LG	-16 / -19	5	✓ Full exchange observed
10-15 03:56	80m	+20 / -1	UT5MB	+3 / +1	5	✓ Full exchange observed
10-15 02:59	40m	- / -6	CT2GQA	-6 / -	4	✓ Closing fragment
10-15 02:47	40m	- / +1	WF2A	0 / -	2	✓ Closing fragment
10-14 04:21	80m	+12 / -	VP2MAW	- / -	2	Partial capture
10-13 20:53	40m	- / +5	LY4Q	+4 / -	3	✓ Closing fragment
10-13 20:52	40m	- / -	EA7LGM	+1 / -	3	Partial capture
10-12 04:10	80m	+4 / +1	DK9RC	-12 / -19	4	✓ Full exchange observed
10-12 04:09	80m	+2 / -13	EC5M	-1 / -8	5	✓ Full exchange observed
10-12 04:08	80m	- / -	DL6LG	-14 / -	4	Partial capture
10-12 04:08	80m	-3 / -3	EC3A	-7 / -7	4	✓ Full exchange observed
10-12 04:06	80m	+10 / -3	9H6C	-16 / -10	5	✓ Full exchange observed
10-12 04:05	80m	+14 / -	T77RN	-4 / -6	5	✓ Full exchange observed
10-12 04:03	80m	+9 / -8	GM6URC	-18 / -14	4	✓ Full exchange observed
10-12 04:02	80m	0 / -	DO8JB	- / -	2	✓ Closing fragment
10-12 04:01	80m	- / -	EA1EA	-19 / -	3	Partial capture
10-12 04:00	80m	- / -	DL6LG	-20 / -	6	Partial capture
10-12 04:00	80m	- / -	IU2THY	-8 / -	2	Partial capture
10-12 03:59	80m	0 / +2	DC0ED	-6 / -3	6	✓ Full exchange observed
10-12 03:59	80m	-3 / +1	G8TJQ	+4 / -	3	✓ Closing observed
10-12 03:42	40m	- / +8	SV5BYP	-3 / -	3	✓ Closing fragment
10-10 17:15	60m	0 / -	A92AE	- / -18	12	Partial capture
10-09 19:11	160m	- / -8	DG2RBH	+12 / -	4	Partial capture
10-09 19:09	160m	- / -15	DK8HC/P	-7 / -	5	Partial capture
10-09 19:09	160m	- / -	R3ZP	-10 / -	2	Partial capture
10-09 19:09	160m	- / -	RK6OQ	-13 / -	3	Partial capture
10-09 19:09	160m	- / -	SV3GKU	+2 / -	2	Partial capture
10-09 19:07	160m	+4 / -	OM2WW	- / -	3	Partial capture
10-09 19:04	160m	+5 / -7	SP7IIT	+18 / -10	5	✓ Full exchange observed
10-09 19:02	160m	+7 / +2	LZ2IP	+14 / -3	5	✓ Full exchange observed
10-09 18:59	160m	+6 / -9	IW4AOT	0 / -	4	✓ Closing observed
10-09 18:56	160m	+8 / 0	YO6FNF	-16 / -23	7	✓ Full exchange observed
10-09 18:53	160m	- / -	DL9KM	-11 / -	4	Partial capture
10-09 18:51	160m	+1 / -13	RA3WY	-10 / -22	6	✓ Full exchange observed
10-09 18:51	160m	+10 / +10	SP5EXA	+12 / 0	8	✓ Full exchange observed
10-09 18:50	160m	- / -	UA4FKT	-8 / -	4	Partial capture
10-09 18:47	160m	+3 / -8	HA1DAE	+12 / -	4	✓ Closing observed
10-04 15:59	40m	-11 / -	RA1QCX	-11 / -10	3	✓ Closing observed
10-04 15:57	40m	- / -3	R4FCK	-11 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
171615  +4 1479  OM8GT S57MPU JN76
171630  +1  482  A92AE OM8GT KN08 (x10)
040230 -18 1254  OM8GT EC3A -03
035630  +1  387  OM8GT F1IQH JN27 (x3)

40m

UTC    dB Audio  Message
044130  -3 2690  OM8GT F1PBZ -04 (x2)
041645  +6  523  OM8GT F5SJC JN05 (x3)
194900 -10 2238  OM8GT HB9ITZ/P JN36 (x3)
195700 -10  802  OM8GT M0XXB IO93 (x3)
200130  +5  257  OM8GT F4MVU JN24 (x3)
200400  -7 1409  OM8GT SV1DKR 73

10m

UTC    dB Audio  Message
155630 +12  364  OM8GT RC6OU R-19 (x2)
183230 -16 2155  OM8GT PY5/PY2TIM -10 (x2)
141615 -19 1073  OM8GT II7MGML -02
134500 -14 2100  OM8GT EA7LLJ IM77 (x4)
130500 -12  627  OM8GT W8HW RR73

80m

UTC    dB Audio  Message
041130 -13 2243  OM8GT DK9RC 73
042115 +10  569  VP2MAW OM8GT KN08 (x2)
035515 +14  451  CQ DX OM8GT KN08 (x2)
035600  -3 2505  OM8GT UT5MB KN48
035615 +23  451  UT5MB OM8GT +01
035630 +10 2506  OM8GT UT5MB R-01
035645 +16  451  UT5MB OM8GT RR73
035700  +3 2506  OM8GT UT5MB 73
035700 -18  780  OM8GT DL6LG JO60
035715 +16  451  DL6LG OM8GT -19
035730 -14  780  OM8GT DL6LG R-07
035745 +11  451  DL6LG OM8GT RR73
035800 -16  780  OM8GT DL6LG 73

160m

UTC    dB Audio  Message
190930  +9  751  CQ OM8GT KN08
190945  +2  646  OM8GT SV3GKU KM08
190945 -14 1501  OM8GT RK6OQ KN87
190945  -7 1901  OM8GT R3ZP KO80
190945  -4  458  OM8GT DK8HC/P -15
191015 -13 1501  OM8GT RK6OQ KN87
191015 -12 1901  OM8GT R3ZP KO80
191015  -4  458  OM8GT DK8HC/P -15 (x3)
191115 +12  335  OM8GT DG2RBH -08
191145 -11  458  OM8GT DK8HC/P -15
191145  +9  335  OM8GT DG2RBH -08 (x3)

20m

UTC    dB Audio  Message
183800  -4  369  OM8GT TA2ED -16 (x3)
142700 -14  715  OM8GT PD3LKN JO22 (x3)
043500 -10  840  OM8GT II7MGBR +01
044845 -15 3104  OM8GT VU2FR ML88
155615 -15  256  BH4GCQ OM8GT KN08
174045  -5  394  <...> OM8GT KN08
174515  -8  393  BG8NQ OM8GT KN08
040845  -9  366  OM8GT PD3LKN JO22
160015 -14 2564  CQ DX OM8GT KN08
160115 -15 2564  PD0PWH OM8GT +00
160130  +2 2564  OM8GT PD0PWH JO21

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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