ON3ANY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Belgium Most frequent locator attributed to this token: JO10

Receiver-side FT8 activity involving ON3ANY, decoded by SO8OO in southeastern Poland. 2,710 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-09-19.

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 2,710 FT8 messages attributed to ON3ANY as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (49%), followed by 80 m (48%) and 10 m (2%). Most decodes (92%) fell within the six-hour window 01:00-07:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -3 dB.

Overview

2,710

Messages attributed

UTC dates decoded

295

Active 15-min windows

-3 dB

Estimated median S/N

Bands

80m · 1,297 40m · 1,335 20m · 19 10m · 59

First attributed message: 2026-06-08
Last attributed message: 2026-09-19 06:00 UTC

Observed FT8 message patterns

Attributed sample: 2,710 messages
Active dates: 62 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -12 to +7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 110, moderate (-15 to -9 dB) 506, strong (≥ -8 dB) 2,094.

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 ON3ANY in decoded directed-looking exchanges:

KO4PRE · United States ×3 AA1HR · United States ×2 DL3MIB · Fed. Rep. of Germany ×2 KY2J · United States ×2 W1FWS · United States ×2 W5RAW · United States ×2 F6FHZ · France ×2 HB3YOY · Switzerland ×2 K1JEA · United States ×2 4L7T · Georgia PA3BUD · Netherlands Z61DX · Republic of Kosovo

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 ON3ANY

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: JO10 · 933 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,335 km (approx.)
Last such locator decoded: 2026-09-19 05:33 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	ON3ANY S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-19 05:57	40m	-1 / -	AF0E	- / -12	7	Partial capture
09-19 05:28	80m	-4 / -	WD8LOE	- / -13	9	✓ Closing fragment
09-19 05:20	80m	-4 / -	WD8LOE	- / -13	12	Partial capture
09-19 05:14	80m	-2 / -	WD8LOE	- / -13	6	Partial capture
09-19 05:07	80m	-6 / -16	KY2J	-15 / -9	5	✓ Full exchange observed
09-19 04:51	80m	-7 / -	KN4DS	- / -	12	Partial capture
09-19 04:35	80m	0 / -	6Y5HN	- / -	10	Partial capture
09-18 05:33	40m	-8 / -	KE9EUT	- / -14	10	Partial capture
09-18 05:26	40m	- / -	IU8RFW	-11 / -	3	Partial capture
09-18 05:07	40m	-12 / -	KO2J	- / -16	7	Partial capture
09-18 05:06	40m	-12 / -	V51PJ	- / -	2	Partial capture
09-18 04:59	40m	-5 / -	W2MKW	- / -4	3	✓ Closing fragment
09-18 04:57	40m	-4 / -	W6G	- / -12	2	Partial capture
09-18 04:56	40m	-8 / -	KF5VDX	- / -16	2	Partial capture
09-18 04:52	40m	-6 / -1	WB2EQE	-11 / +1	8	Partial capture
09-18 04:47	40m	+5 / +1	UA4FKT	+2 / +2	19	✓ Full exchange observed
09-18 04:45	40m	+3 / -	AD4TT	- / -11	4	✓ Closing fragment
09-18 04:42	40m	+6 / -	W6G	- / -12	4	Partial capture
09-17 03:59	80m	- / -9	HF7DR	+10 / -	2	✓ Closing fragment
09-16 06:24	40m	-6 / -	KJ4M	- / -4	9	Partial capture
09-16 06:10	40m	- / -	YO6LM	+8 / -	2	Partial capture
09-15 05:04	80m	-6 / -	W0ADL	- / -11	2	✓ Closing fragment
09-15 04:59	80m	-10 / -	N3LAG	- / -10	6	✓ Closing fragment
09-15 04:55	80m	-6 / -	W1LBW	- / -3	4	✓ Closing fragment
09-15 04:39	80m	-7 / -	DL1UDO	+3 / -17	6	Partial capture
09-15 04:31	80m	- / -2	OK1HEH	+1 / -	2	Partial capture
09-15 04:31	80m	-4 / -	KE9I	- / -25	11	Partial capture
09-15 04:29	80m	-10 / -	K1JEA	- / -25	3	✓ Closing fragment
09-15 04:27	80m	- / -	DO9YU	-12 / -	2	Partial capture
09-15 04:24	80m	- / -	DL9KM	-16 / -	5	Partial capture
09-15 04:24	80m	+4 / -	K1NIC	- / 0	3	✓ Closing fragment
09-15 04:15	80m	-2 / -18	K4AKA	-17 / -20	6	✓ Full exchange observed
09-15 04:10	80m	0 / -	W1GSD	- / -9	2	✓ Closing fragment
09-15 04:03	80m	+1 / -3	DO1ID	+19 / -	7	✓ Full exchange observed
09-15 04:02	80m	-4 / -	KC4QX	- / -20	3	✓ Closing fragment
09-15 03:58	80m	- / -	DL1UDO	+10 / -	5	Partial capture
09-15 03:58	80m	- / -	K4AKA	-15 / -	2	Partial capture
09-15 03:56	80m	-4 / -	KR4IJT	- / -24	2	Partial capture
09-15 03:51	80m	- / -	F5NNN	-1 / -	5	Partial capture
09-15 03:48	80m	+8 / -19	N0YO	-19 / -13	5	Partial capture
09-15 03:48	80m	- / +10	ON1JP	-19 / -	4	Partial capture
09-15 03:37	80m	- / -	UA4FKT	-13 / -	3	Partial capture
09-15 03:37	80m	- / -	DL8TV	+17 / -	3	Partial capture
09-15 03:35	80m	-4 / -11	KJ4QVJ	-18 / +1	5	✓ Full exchange observed
09-14 05:01	80m	-3 / -	J88IH	- / -15	5	✓ Closing fragment
09-14 04:45	80m	-13 / -	WD2P	- / -14	8	✓ Closing fragment
09-14 04:35	80m	+2 / -	J88IH	- / -12	13	Partial capture
09-13 05:52	80m	-14 / -	HK3O	- / -15	4	✓ Closing fragment
09-13 05:48	80m	-13 / -	HK3O	- / -10	3	Partial capture
09-13 05:39	80m	-8 / -	KA2YEG	- / -11	12	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
053400  -7 1346  KE9EUT ON3ANY -14 (x8)
055700  -4  706  AF0E ON3ANY -12 (x7)

80m

UTC    dB Audio  Message
052330  -9  540  WD8LOE ON3ANY -13 (x14)
053300  -6 1163  CQ USA ON3ANY JO10

10m

UTC    dB Audio  Message
091245  -3  595  ON3ANY SV2CLJ KN10 (x3)
123930 -19 1493  KB2PIW ON3ANY -10
091600 -23 1456  CQ ON3ANY JO10
091700 -21 1457  LZ4VR ON3ANY -05
104830 -16 1287  ON3ANY ZS6KVZ R-13
072630  -8  920  4L7T ON3ANY JO10 (x8)

20m

UTC    dB Audio  Message
073300  +6  376  <...> ON3ANY JO10 (x7)
095200 -15  544  ON3MOH/P ON3ANY JO10 (x2)
102800 -15 2486  ON3ANY IU5HIU JN53
114815  +3  565  ON3ANY IU2THY JN45
124900 -14  817  ON3ANY IU5HIU JN53
104415 -11  366  OH5YL/P ON3ANY -12 (x2)
072945  -5  928  KE5ETC ON3ANY JO10

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.

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