OM8AOP — 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 OM8AOP, decoded by SO8OO in southeastern Poland. 70 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 11 UTC dates in the available aggregate history. Observed between 2026-07-16 and 2026-11-05.

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 70 FT8 messages attributed to OM8AOP as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (97%), followed by 40 m (3%). Most decodes (74%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (84%); the estimated median was +1 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

+1 dB

Estimated median S/N

Bands

80m · 68 40m · 2

First attributed message: 2026-07-16
Last attributed message: 2026-11-05 00:21 UTC

Observed FT8 message patterns

Attributed sample: 70 messages
Active dates: 11 UTC dates
Estimated median S/N: +1 dB
Estimated 10th-90th percentile: -14 to +10 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 59.

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 OM8AOP in decoded directed-looking exchanges:

G8KHF · England ×2 EA4IPN · Spain EA5ASQ · Spain EA5KDD · Spain EC5M · Spain IW8XLD · Italy RC9WC · Asiatic Russia DK3TNA · Fed. Rep. of Germany DL7RAY · Fed. Rep. of Germany IU2VBP · Italy 9A3AUH · Croatia DO1LKG · Fed. Rep. of Germany

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 OM8AOP

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 · 30 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 170 km (approx.)
Last such locator decoded: 2026-11-05 00:17 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	OM8AOP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 09:59	10m	- / -13	EA5ASQ	-9 / -	3	✓ Closing fragment
11-06 09:45	10m	- / -7	RC9WC	-10 / -	3	✓ Closing fragment
11-06 09:35	10m	- / -	EA4ITM	-7 / -	2	Partial capture
11-06 09:33	10m	- / -13	EA5KDD	-4 / -	3	✓ Closing fragment
11-06 09:28	10m	- / -13	EC5M	+4 / -	2	✓ Closing fragment
11-06 09:25	10m	- / -5	EA4IPN	-13 / -	2	✓ Closing fragment
11-05 21:42	40m	- / -15	SV9QWC	-20 / -	2	Partial capture
11-05 00:18	80m	-5 / -13	UX7UU	+15 / +1	8	✓ Full exchange observed
11-04 21:42	80m	- / +2	9A3AUH	+5 / -	4	✓ Closing fragment
11-04 21:21	40m	- / -11	EA3DY	-12 / -	2	Partial capture
11-03 10:34	40m	0 / -	9A5MP	- / -	2	Partial capture
11-03 01:55	40m	- / -18	G8KHF	+7 / -	2	✓ Closing fragment
11-03 01:39	40m	- / -13	G1LQT	-7 / -	3	Partial capture
11-03 01:32	40m	- / -13	G8KHF	+6 / -	6	✓ Closing fragment
11-03 01:12	80m	+2 / -9	SV3AUW	-11 / -10	3	Partial capture
11-03 01:07	80m	- / -18	G8OO	-1 / -	2	✓ Closing fragment
11-02 03:46	80m	-15 / -17	OK1NZ	+13 / -3	4	Partial capture
11-02 03:43	80m	-16 / -	SV3AUW	- / -19	2	Partial capture
11-01 17:56	80m	-14 / -15	UD3T	+2 / -	3	✓ Closing observed
10-28 04:45	80m	-22 / -	S50XX	+8 / -18	3	✓ Closing observed
10-28 04:38	80m	-12 / -	UR4QWW	- / -	2	Partial capture
10-28 04:19	80m	- / -6	F5RMK	0 / -	5	Partial capture
10-18 03:26	80m	- / -	OE5DML	+8 / -	2	Partial capture
10-18 03:26	80m	0 / -	R2AL	+7 / -6	7	Partial capture
10-18 03:25	80m	+5 / -	F1PBZ	- / -12	3	✓ Closing fragment
10-18 02:53	80m	+2 / -	F4CTJ	- / -	2	Partial capture
10-14 19:27	80m	- / -	RA2FU	0 / -	2	✓ Closing fragment
10-12 22:23	80m	-3 / -7	OZ1A	+3 / -4	6	✓ Full exchange observed
10-12 22:18	80m	-5 / -	OH6FSO	- / -18	2	✓ Closing fragment
08-29 23:11	80m	- / -23	EN35UKR	-5 / -	2	Partial capture
08-29 23:10	80m	+4 / -	<...>	- / -19	2	Partial capture
08-29 22:43	80m	-5 / -	EA1CQ	-14 / -20	3	Partial capture
08-29 22:42	80m	-8 / -	DO5HOK	-2 / -	2	✓ Closing observed
08-29 22:18	80m	+2 / -4	DO4TYW	-9 / -16	10	✓ Full exchange observed
08-29 22:14	80m	+15 / +4	IU3MAG	+10 / -1	4	✓ Full exchange observed
08-25 20:08	80m	+3 / -10	<...>	-2 / -13	6	Partial capture
08-25 14:54	20m	- / -	F4BYA	+3 / -	4	Partial capture
08-19 11:46	10m	- / -7	IW8XLD	-8 / -	2	✓ Closing fragment
08-16 17:36	20m	- / -6	DL7RAY	-8 / -	2	✓ Closing fragment
08-16 17:31	20m	- / -	DL7DO	-8 / -	2	Partial capture
08-12 19:18	20m	- / -	PH1UW	-18 / -	5	Partial capture
08-12 17:03	20m	- / -10	DK3TNA	-5 / -	3	✓ Closing fragment
08-12 16:33	10m	- / -2	DL1CBS/P	-12 / -	3	Partial capture
08-12 09:23	20m	- / -22	DF3VX	-20 / -	3	Partial capture
08-12 01:26	20m	- / -3	IU2VBP	0 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
092500 -15 1977  OM8AOP EA4IPN -05 (x2)
092815  +0  804  OM8AOP EC5M -13 (x2)
093345  -5  588  OM8AOP EA5KDD -13 (x3)
093515 -10  781  OM8AOP EA4ITM IN80 (x2)
094530 -12 1835  OM8AOP RC9WC -07 (x3)
095900  -9 1149  OM8AOP EA5ASQ IM99 (x3)

40m

UTC    dB Audio  Message
013330  +8  733  OM8AOP G8KHF -13 (x4)
013915  -5 1581  OM8AOP G1LQT -13 (x3)
015530  +6  734  OM8AOP G8KHF -18 (x2)
103415  +0 2257  9A5MP OM8AOP KN08 (x2)
212130 -11 1234  OM8AOP EA3DY -11 (x2)
214245 -24 1916  OM8AOP SV9QWC -15 (x2)

80m

UTC    dB Audio  Message
012430  -6 1413  OD5ZZ OM8AOP KN08
214245  +8 2352  OM8AOP 9A3AUH JN75 (x4)
001730  +6 2227  RJ3DC OM8AOP KN08
001845 +19  659  OM8AOP UX7UU KO50 (x2)
001930  -1 2227  UX7UU OM8AOP +01
001945 +11  659  OM8AOP UX7UU KO50
002000  -5 2227  UX7UU OM8AOP +01 (x2)
002115 +16  659  OM8AOP UX7UU R-13 (x2)
202600 +12 1898  OM8AOP OK1UOZ +02

20m

UTC    dB Audio  Message
191845 -12 2448  OM8AOP G0GHL IO82
192015 -16 1101  OM8AOP PH1UW JO22 (x4)
173100 -11 2003  OM8AOP DL7DO JO62 (x2)
173600  -6 1246  OM8AOP DL7RAY R-06 (x2)
145400  +5 2918  OM8AOP F4BYA JN19 (x4)
201645  +1 2745  OM8AOP BI4XDT PM01
201815  +2 2337  OM8AOP TA2EE KM69

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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