G4IFX — 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: England Most frequent locator attributed to this token: IO91

Receiver-side FT8 activity involving G4IFX, decoded by SO8OO in southeastern Poland. 2,098 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 80 UTC dates in the available aggregate history. Observed between 2026-06-07 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 2,098 FT8 messages attributed to G4IFX as the transmitting token by decoded message structure across 80 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (82%), followed by 60 m (14%) and 20 m (3%). Most decodes (53%) fell within the six-hour window 19:00-01:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was +2 dB.

Overview

2,098

Messages attributed

UTC dates decoded

235

Active 15-min windows

+2 dB

Estimated median S/N

Bands

60m · 287 40m · 1,729 20m · 60 10m · 22

First attributed message: 2026-06-07
Last attributed message: 2026-11-05 18:04 UTC

Observed FT8 message patterns

Attributed sample: 2,098 messages
Active dates: 80 UTC dates
Estimated median S/N: +2 dB
Estimated 10th-90th percentile: -8 to +11.2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 20, moderate (-15 to -9 dB) 186, strong (≥ -8 dB) 1,892.

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 G4IFX in decoded directed-looking exchanges:

KA9FOX · United States ×3 IK4TVP · Italy ×2 BA4OO · China ×2 F1PBZ · France ×2 G0GTV · England ×2 RW4HB · European Russia ×2 SP5MIG · Poland ×2 SQ8AA · Poland ×2 WB3FME · United States ×2 KC0RWI · United States ×2 N4GPR · United States ×2 OK2MFD · Czech Republic ×2

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 G4IFX

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: IO91 · 1,123 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,607 km (approx.)
Last such locator decoded: 2026-11-05 18:02 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	G4IFX S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 10:35	10m	- / +6	EA7Z	0 / -	2	Partial capture
11-05 18:03	40m	+5 / -	DL4DP	- / -1	2	✓ Closing fragment
11-05 18:00	40m	-1 / -7	JA4DND	-8 / -8	8	✓ Full exchange observed
11-05 07:06	40m	-4 / -	ZL2CA	- / -19	4	✓ Closing fragment
11-05 07:00	40m	-4 / -	CA6SNT	- / -17	5	✓ Closing fragment
11-05 06:47	60m	-7 / -	KH8A	- / -	4	Partial capture
11-05 06:36	60m	-14 / -	KH8A	- / -	16	Partial capture
11-05 06:32	60m	-2 / -	KH8A	- / -	3	Partial capture
11-05 06:17	40m	-1 / -	D44PX	- / -19	11	✓ Closing fragment
11-05 00:19	40m	0 / -	KI5AX	- / -16	2	✓ Closing fragment
11-05 00:15	40m	0 / -	VE3YUL	- / -7	2	✓ Closing fragment
11-05 00:14	40m	+4 / -	TA3F	- / -16	2	✓ Closing fragment
11-05 00:13	40m	+2 / -	WB8YJF	- / -3	2	✓ Closing fragment
11-05 00:12	40m	0 / -	RW9ULK	- / -17	2	✓ Closing fragment
11-05 00:10	40m	-1 / -	BG1URZ	- / -22	4	✓ Closing fragment
11-04 23:15	40m	-14 / -	5R8IC	- / -19	2	Partial capture
11-04 23:03	40m	- / +2	W6NWS	-14 / -	2	✓ Closing fragment
11-04 07:13	40m	-4 / -	K5MGY	- / -18	2	Partial capture
11-04 07:11	40m	-3 / -	ZL2BBR	- / -24	4	✓ Closing fragment
11-04 07:09	40m	-3 / -	GI4OGS	- / -12	3	✓ Closing fragment
11-04 07:08	40m	0 / -	K5RSB	- / -10	2	✓ Closing fragment
11-04 07:07	40m	-4 / -	WB3FME	- / -18	2	✓ Closing fragment
11-04 07:05	40m	-2 / -	G0GTV	- / -19	3	✓ Closing fragment
11-04 07:04	40m	-2 / -	GI4OGS	- / -14	2	Partial capture
11-04 07:00	40m	0 / -6	G3TKT	-10 / -9	3	✓ Full exchange observed
11-04 06:59	40m	+2 / -	HI8WJI	- / -7	2	✓ Closing fragment
11-04 06:58	40m	+4 / -	KN4PAH	- / -16	2	✓ Closing fragment
11-04 06:57	40m	- / -	ON2RX	-16 / -	2	Partial capture
11-04 06:56	40m	0 / -	ZL1MED	- / -12	3	✓ Closing fragment
11-03 16:14	40m	-5 / -	BA7SAY	- / -	3	Partial capture
11-03 16:12	40m	-3 / -4	DH2NJS	-7 / -3	5	✓ Full exchange observed
11-03 16:10	40m	-6 / -	RZ0SW	- / -22	4	✓ Closing fragment
11-02 18:49	40m	+7 / -	3A2LF	- / -	3	Partial capture
11-01 19:12	40m	-4 / -	RA3ATX	- / -14	2	✓ Closing fragment
11-01 19:10	40m	-5 / -	UB3ZKO	- / -19	2	✓ Closing fragment
11-01 19:05	40m	-3 / -	BA7SAY	- / -	4	Partial capture
11-01 19:01	40m	-3 / -	PA1VW	- / -8	6	✓ Closing fragment
11-01 18:57	40m	-2 / -4	M0BEW	+1 / -11	4	✓ Full exchange observed
11-01 18:54	40m	+3 / -	JH4CPC	- / -15	3	✓ Closing fragment
11-01 17:38	40m	+10 / -	IZ4VVL	- / -11	2	Partial capture
11-01 17:35	40m	+4 / -	SP5MIG	- / -9	3	✓ Closing fragment
11-01 17:34	40m	+4 / -	RX9WM	- / -8	2	Partial capture
11-01 17:27	40m	+7 / -	RX9WM	- / -8	4	Partial capture
11-01 17:25	40m	+6 / -	HA5KN	-8 / -10	3	✓ Closing observed
11-01 17:24	40m	+6 / -18	YO9HP	-8 / -17	3	✓ Full exchange observed
11-01 08:56	40m	-11 / -	W5LAC	- / -	2	Partial capture
11-01 03:58	60m	-16 / -	N4GPR	- / -	2	✓ Closing fragment
11-01 03:56	60m	-13 / -	KZ4NS	- / -11	2	✓ Closing fragment
11-01 03:52	60m	-14 / -	N4GPR	- / -	4	✓ Closing fragment
11-01 03:43	60m	-13 / -15	6W/IK2HKT	-8 / -3	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
082130  -4 2173  G4IFX DK8ZZ JO30
082145 -10 2655  DK8ZZ G4IFX -12
082200  -4 2173  G4IFX DK8ZZ R-12 (x2)
082800 -11 2654  F5HNQ G4IFX -18
083100 -13 2653  CQ G4IFX IO91
181500 -15 2132  G4IFX PR2EG +04 (x2)
084045  -9 1027  G4IFX UA9MA -11 (x5)
103500  -2 2680  G4IFX EA7Z IM67 (x2)

40m

UTC    dB Audio  Message
070200  -5  245  CA6SNT G4IFX 73
070600  -8  245  ZL2CA G4IFX IO91 (x4)
180045  -8 2789  JA4DND G4IFX IO91 (x4)
180230  -6 2682  G4IFX JA4DND -07
180245  -6 2787  JA4DND G4IFX R-08
180300  -9 2682  G4IFX JA4DND RR73
180315  +3 2786  JA4DND G4IFX 73
180345  +6 2787  DL4DP G4IFX -01 (x2)

60m

UTC    dB Audio  Message
063845 -10  901  KH8A G4IFX IO91 (x15)

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee