ON5UE — 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: Belgium Most frequent locator attributed to this token: JO11

Receiver-side FT8 activity involving ON5UE, decoded by SO8OO in southeastern Poland. 1,786 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 70 UTC dates in the available aggregate history. Observed between 2026-06-11 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 1,786 FT8 messages attributed to ON5UE as the transmitting token by decoded message structure across 70 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (34%), followed by 20 m (27%) and 60 m (17%). Most decodes (74%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9.6 dB.

Overview

1,786

Messages attributed

UTC dates decoded

232

Active 15-min windows

-9.6 dB

Estimated median S/N

Bands

160m · 616 80m · 299 60m · 304 40m · 88 20m · 479

First attributed message: 2026-06-11
Last attributed message: 2026-11-05 23:03 UTC

Observed FT8 message patterns

Attributed sample: 1,786 messages
Active dates: 70 UTC dates
Estimated median S/N: -9.6 dB
Estimated 10th-90th percentile: -18 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 315, moderate (-15 to -9 dB) 694, strong (≥ -8 dB) 777.

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 ON5UE in decoded directed-looking exchanges:

SP9OJ · Poland ×2 4J3DJ · Azerbaijan AA1K · United States DA6VE · Fed. Rep. of Germany DL3HBF · Fed. Rep. of Germany F4FPR · France G0BLB · England G0WZM · England HB9HRR · Switzerland IU0NAD · Italy JA5MHD · Japan JE1CCD · Japan

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 ON5UE

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: JO11 · 1,509 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,331 km (approx.)
Last such locator decoded: 2026-11-05 23:03 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	ON5UE S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 22:58	160m	-6 / -	W1NA	- / -	9	Partial capture
11-05 21:15	40m	-10 / -	VK6WTF	- / -	5	Partial capture
11-05 18:49	40m	+1 / -	VK6TDF/P	- / -13	13	Partial capture
11-05 17:50	40m	-4 / -	R4LL/6B	- / -11	5	Partial capture
11-05 17:45	40m	-9 / -	II1FAIR	- / -	8	Partial capture
11-04 10:32	40m	-19 / -	DA0M	- / -17	2	✓ Closing fragment
11-04 10:29	40m	-18 / -	DL/N0PNG	- / -7	2	Partial capture
11-04 07:12	40m	-8 / -	PF40EUDXF	- / -16	2	Partial capture
11-03 23:20	80m	+4 / -	WG5N	- / -	11	Partial capture
11-03 23:10	160m	+1 / -	W1NA	- / -	6	Partial capture
11-03 16:07	80m	-12 / -	RU4CK/P	- / +3	3	Partial capture
11-03 11:56	40m	-20 / +6	DL7ACA	-6 / -	3	✓ Closing observed
11-03 07:26	80m	-6 / -	G3TKT	- / -11	2	✓ Closing fragment
11-03 07:24	80m	-12 / -	OK2CNI	+18 / -16	9	Partial capture
11-03 07:22	80m	-11 / -	DL40EUDXF	- / -3	3	Partial capture
11-02 22:58	80m	+5 / -	DO1BWO	- / -20	3	✓ Closing fragment
11-02 22:56	80m	+4 / -	DL40EUDXF	-8 / -5	3	Partial capture
11-02 21:29	80m	+1 / -7	9A60CBM	+9 / -	11	Partial capture
11-02 21:27	80m	+4 / -	RU4CK/P	- / -20	6	Partial capture
11-02 21:18	80m	+1 / -	JH4IFF	- / -	3	Partial capture
11-02 21:11	80m	-5 / -22	JA4FSH	-13 / -20	15	✓ Full exchange observed
11-02 20:23	80m	+1 / -	PC40EUDXF	- / -4	3	Partial capture
11-02 00:20	160m	-10 / -	KP4AA	- / -	5	Partial capture
11-01 01:07	160m	+4 / -	KD2YQS	- / -	2	Partial capture
11-01 00:15	160m	-4 / -	W9OO	- / -	19	Partial capture
10-31 23:46	160m	-14 / -21	NG9J	-11 / -	6	✓ Closing observed
10-31 23:24	60m	-11 / -	S79VU	- / -11	5	✓ Closing fragment
10-31 22:58	60m	-9 / -	S79VU	- / -	3	Partial capture
10-31 22:48	60m	-8 / -	S79VU	- / -	12	Partial capture
10-31 22:37	60m	-6 / -	S79VU	- / -	12	Partial capture
10-31 22:27	60m	-7 / -	S79VU	- / -	14	Partial capture
10-31 21:59	60m	-7 / -	S79VU	- / -	25	Partial capture
10-31 08:59	60m	-16 / -	F4CQS	- / -	2	✓ Closing fragment
10-30 00:47	160m	-17 / -	6W/IK2HKT	- / -	3	Partial capture
10-30 00:35	160m	-21 / -	6W/IK2HKT	- / -	16	Partial capture
10-30 00:31	160m	-15 / -	6W/IK2HKT	- / -	2	Partial capture
10-30 00:28	160m	-8 / -	W4UM	- / -	6	Partial capture
10-30 00:23	160m	-14 / -	NE6I	- / -	4	Partial capture
10-30 00:20	160m	-12 / -	NE6I	- / -	2	Partial capture
10-30 00:11	160m	-7 / -	KB1HY	- / -	2	Partial capture
10-30 00:09	160m	-5 / -	K0PX	- / -	4	Partial capture
10-30 00:06	160m	- / -	RA4FUT	-8 / -	3	Partial capture
10-30 00:03	160m	-9 / -	K1ZZ	- / -24	7	✓ Closing fragment
10-30 00:02	160m	-13 / -	K5UR	- / -	2	Partial capture
10-30 00:01	160m	-9 / -	K4BYN	- / -19	2	Partial capture
10-29 23:45	160m	-2 / -	K4BYN	- / -24	19	Partial capture
10-29 23:43	160m	-2 / -	N8HO	- / -	2	Partial capture
10-29 23:37	160m	-6 / -	WB2CLL	- / -	5	Partial capture
10-29 23:33	160m	-7 / -	AA8CH	- / -	7	Partial capture
10-29 23:32	160m	-3 / -	NX7U	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
231130  +5  338  W1NA ON5UE JO11 (x4)
231400  +0  339  HB9HRR ON5UE RR73
192245  -5 1155  OD5ZF ON5UE JO11
225845  -4  713  W1NA ON5UE JO11 (x9)

40m

UTC    dB Audio  Message
185115  -8  409  VK6TDF/P ON5UE JO11 (x10)
211530  -8  749  VK6WTF ON5UE JO11 (x5)

80m

UTC    dB Audio  Message
160745  -5 2190  RU4CK/P ON5UE JO11
160800  -3 2692  ON5UE PI40EUDXF +13
160815 -10 2190  RU4CK/P ON5UE R+03
205800  -1  313  ON5UE PF40EUDXF -09
232030  +9  550  WG5N ON5UE JO11 (x11)

60m

UTC    dB Audio  Message
225215  -9 1937  S79VU ON5UE JO11 (x8)
230115 -13 1936  TN8GD ON5UE JO11 (x2)
232415 -13 1898  S79VU ON5UE JO11 (x5)

20m

UTC    dB Audio  Message
184800  +4 1232  ON5UE EB3JT JN01 (x3)
185845 -20 1314  ON5UE HK3W FJ34
190245  -5  464  ON5UE IK4LZH JN54 (x3)
204715 -24 1233  AA1ZZ ON5UE JO11
074315  +1 1805  VK2ZR ON5UE JO11 (x7)

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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