W3FOX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FM19

Receiver-side FT8 activity involving W3FOX, decoded by SO8OO in southeastern Poland. 1,065 related FT8 messages, 215 CQ messages, observed on 80m, 40m, 20m, 10m, across 57 UTC dates. Heard between 2026-05-25 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

1,065

Related messages

215

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 19:45 UTC

Frequent QSO partners observed at SO8OO

Stations W3FOX worked most often, as logged from our receiver:

M9VVE · England ×2 DH1KJ · Fed. Rep. of Germany ×2 N5TLH · United States ×2 JY5IB · Jordan ×2 IK4LZH · Italy ×2 RQ7R · European Russia ×2 KC2NDA · United States ×2 SV2KD · Greece ×2 PD4RFS · Netherlands ×2 TI2CC · Costa Rica F1IQH · France IS0AFM · Sardinia

Activity Heatmap

Locator transmitted by W3FOX

Approximate centre of FM19, decoded 2026-08-23 21:45 UTC. A transmitted locator is not proof of the operator's permanent location.

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	W3FOX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:46	20m	0 / -	SP7AAO	- / -12	2	✓ Closing fragment
08-23 21:38	20m	-1 / -5	SV1CNS	-6 / -17	7	✓ Full exchange observed
08-23 21:38	20m	0 / -	ON8HW	- / -8	2	✓ Closing fragment
08-23 21:37	20m	- / -	IW5ALZ	-6 / -	2	Partial capture
08-23 21:29	20m	0 / -	EA6TU	- / -14	3	✓ Closing fragment
08-23 21:26	20m	0 / -	OT8T	- / -9	2	✓ Closing fragment
08-23 21:25	20m	- / -	EA6TU	-12 / -	2	Partial capture
08-23 21:24	20m	+2 / -2	G3MTL	-7 / -8	6	Partial capture
08-23 21:23	20m	-1 / -	M7YFL	- / -5	3	✓ Closing fragment
08-23 21:18	20m	+2 / -	M9VVE	- / -14	2	✓ Closing fragment
08-23 21:18	20m	+2 / -	G0OYR	-13 / -13	5	✓ Closing observed
08-23 21:15	20m	+3 / -	K4YT	- / -16	3	Partial capture
08-23 21:07	20m	+1 / -8	DH9JB	-10 / -	3	✓ Closing observed
08-23 21:03	20m	+2 / +4	SP2GJI	-20 / +2	6	Partial capture
08-22 02:17	20m	- / -	UW5ESX	-8 / -	4	Partial capture
08-22 02:15	20m	- / -	TA1BJ	-10 / -	2	Partial capture
08-22 02:12	20m	- / -	IW5ALZ	-8 / -	3	Partial capture
08-22 02:08	20m	- / +2	D2IM	-14 / -	2	✓ Closing fragment
08-21 02:23	20m	- / +3	II7MGBT	+2 / -	2	Partial capture
08-19 23:45	20m	-4 / -	M9SND	- / -14	2	Partial capture
08-19 23:44	20m	-4 / -	LU2CRM	- / -7	2	✓ Closing fragment
08-19 23:41	20m	-2 / -	A92AE	- / -14	2	✓ Closing fragment
08-19 23:40	20m	0 / -	N7RLK	- / -8	3	✓ Closing fragment
08-19 23:37	20m	+1 / -10	ZA5G	-6 / -11	5	✓ Full exchange observed
08-19 23:36	20m	+3 / -19	YE4FSB	-1 / -	5	✓ Closing observed
08-19 23:32	20m	+2 / -	LY5A	- / -16	7	✓ Closing fragment
08-19 22:25	20m	-18 / -	YO4DWD	- / -10	2	✓ Closing fragment
08-19 21:57	20m	- / -9	SM7HZK	-16 / -	2	Partial capture
08-18 14:29	20m	- / -19	MW3FLI	-15 / -	3	Partial capture
08-16 22:23	20m	- / -	IK4LZH	-9 / -	3	Partial capture
08-16 20:48	20m	- / -	TM0BSM	-18 / -	2	Partial capture
08-14 20:21	20m	- / -5	DC7LR	-1 / -	2	✓ Closing fragment
08-14 20:18	20m	- / -	UD6AWG	-20 / -	2	✓ Closing fragment
08-14 20:12	20m	-19 / -	SQ8OSI	- / -19	2	✓ Closing fragment
08-14 20:11	20m	- / -	M7OFN	-3 / -	3	Partial capture
08-14 19:53	20m	-20 / -19	G8RZ	-7 / -11	6	✓ Full exchange observed
08-14 19:43	20m	-22 / -	OK7CM	- / -2	2	✓ Closing fragment
08-14 17:15	20m	- / -20	RW3QW	-11 / -	3	Partial capture
08-13 19:08	20m	- / -17	PE0JBE	-1 / -	7	✓ Closing fragment
08-13 19:03	20m	- / -	F5NBU	-4 / -	5	Partial capture
08-13 19:03	20m	- / -	PE0JBE	0 / -	3	Partial capture
08-13 18:38	20m	- / -	S57WO	-10 / -	2	Partial capture
08-13 18:14	20m	- / -3	PD0MHZ	-6 / -	2	✓ Closing fragment
08-13 18:10	20m	- / -	PD7FS	-17 / -	2	Partial capture
08-11 23:44	20m	-16 / -	KI5QIO	- / -12	2	✓ Closing fragment
08-11 23:41	20m	-17 / -	GM4UYK	- / -9	3	✓ Closing fragment
08-11 23:31	20m	-10 / -3	DH2RL	-3 / -	4	✓ Closing observed
08-11 23:26	20m	-14 / -1	S56GS	-17 / -10	2	Partial capture
08-11 23:19	20m	-16 / -	K3HPA	- / -12	2	✓ Closing fragment
08-11 23:17	20m	-14 / -	IW2MYH	- / -9	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
213800  -1  976  ON8HW W3FOX -08 (x2)
213845  -7  772  W3FOX IW5ALZ JN53
213845  -3  491  W3FOX SV1CNS KM18 (x2)
214030  +0  976  SV1CNS W3FOX -17 (x2)
214115  -5  491  W3FOX SV1CNS R-05
214130  +0  976  SV1CNS W3FOX RR73
214145  -7  491  W3FOX SV1CNS 73
214330  +1  976  RT6Z W3FOX RR73
214500  +1  976  CQ DX W3FOX FM19 (x2)
214600  +1  976  SP7AAO W3FOX -12 (x2)

40m

UTC    dB Audio  Message
005915  -5  438  W3FOX IK4LZH JN54
011600 -16 1015  M6WRB W3FOX FM19
012230 -20 1395  A71XX W3FOX FM19 (x2)
024100  -1  946  W3FOX US1VM KN68 (x3)
025245  -4 2804  W3FOX UW5ESX KN67 (x2)
025545  -5 1230  W3FOX YL3CU -08
025615 -14  839  W3FOX UB6OCD -15
025615  -7 1230  W3FOX YL3CU RR73
025645 -13  838  W3FOX UB6OCD -15
000700 -13 1272  W3FOX SP6NIV JO71 (x2)

10m

UTC    dB Audio  Message
145445  +0 2303  W3FOX IK3VVC JN55 (x2)
212215 -23 1881  W3FOX CT7AIU +02
212500 -13 1271  W3FOX EA7EZ IM76 (x3)

80m

UTC    dB Audio  Message
023715  -6  594  SN5J W3FOX -15
023730 +16  594  W3FOX SN5J R-10
023745 -11  593  CQ DX W3FOX FM19 (x4)
024300  +9 2938  W3FOX TM74TFR -11
024315  +1 2937  TM74TFR W3FOX R-09
013630 -17  669  <...> W3FOX FM19
013645 +14  767  W3FOX SN93LOT -03
020100 +24 2731  W3FOX SP6JIU -20
020115 -11  669  SP6JIU W3FOX R-10
020130 +23 2731  W3FOX SP6JIU RR73
020145 -13  670  SP6JIU W3FOX 73
020215 -15  670  CQ DX W3FOX FM19

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.