F5IYE — 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: France Most frequent locator attributed to this token: JN05

Receiver-side FT8 activity involving F5IYE, decoded by SO8OO in southeastern Poland. 1,296 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 61 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 1,296 FT8 messages attributed to F5IYE as the transmitting token by decoded message structure across 61 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (59%), followed by 20 m (22%) and 10 m (12%). Most decodes (50%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -4 dB.

Overview

1,296

Messages attributed

UTC dates decoded

214

Active 15-min windows

-4 dB

Estimated median S/N

Bands

80m · 82 40m · 766 20m · 287 10m · 161

First attributed message: 2026-06-11
Last attributed message: 2026-11-05 08:23 UTC

Observed FT8 message patterns

Attributed sample: 1,296 messages
Active dates: 61 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -16 to +8.3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 134, moderate (-15 to -9 dB) 303, strong (≥ -8 dB) 859.

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 F5IYE in decoded directed-looking exchanges:

BG0FQU · China ×2 G3TKT · England ×2 GJ0KYZ · Jersey ×2 RX3DCZ · European Russia ×2 E75FM · Bosnia-Herzegovina ×2 BG6OJB · China PY4BSC · Brazil 9K2GR · Kuwait BA4VDC · China BA6IM · China BD6IIC · China BD8FWI · China

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 F5IYE

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: JN05 · 917 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,626 km (approx.)
Last such locator decoded: 2026-11-05 08:23 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	F5IYE S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 08:22	40m	-12 / -	VK2GCA	- / -	3	Partial capture
11-05 08:14	40m	-11 / -	ZL1KS	- / -	3	Partial capture
11-05 08:08	40m	-12 / -	ZL1KS	- / -	2	Partial capture
11-04 08:07	40m	-19 / -	UB5O/M	- / +3	3	Partial capture
11-04 07:53	40m	-16 / -	VK4EW	- / -	2	Partial capture
11-04 07:32	40m	-14 / -	VK2POP	- / -12	5	✓ Closing fragment
11-04 07:19	40m	- / +9	LZ1ZF	-5 / -	3	✓ Closing fragment
11-04 07:18	40m	-13 / -4	F1NQP	-10 / +4	4	✓ Full exchange observed
11-04 07:17	40m	-15 / -	G3TKT	- / -1	2	✓ Closing fragment
11-04 07:14	40m	-16 / -5	DL7ACA	+1 / 0	5	✓ Full exchange observed
11-04 07:13	40m	- / -	G3TKT	-24 / -	2	Partial capture
11-04 07:12	40m	-16 / -	KJ5DZV	- / -17	3	✓ Closing fragment
11-04 07:06	40m	-13 / -4	PD7BDN	-14 / -	5	✓ Closing observed
11-04 07:00	40m	-11 / -	ZL3MR	- / -	2	✓ Closing fragment
11-04 06:55	40m	-12 / -	ZL2BBR	- / -13	6	✓ Closing fragment
11-04 06:52	40m	-12 / -	ZL4SA	- / -	4	Partial capture
11-04 06:50	40m	-12 / -	ZL1MED	- / -9	2	Partial capture
11-04 06:46	40m	-12 / -	ZZ5UNO	- / -	2	Partial capture
11-04 06:44	40m	-13 / -	5B4AMX	- / -	2	Partial capture
11-04 06:41	40m	-10 / -	ZZ5UNO	- / -	4	Partial capture
11-03 05:48	40m	-1 / -	ZZ5UNO	- / -	3	Partial capture
11-02 22:01	40m	+1 / -	JR3OEH	- / -22	4	✓ Closing fragment
11-02 21:58	40m	+6 / -	JF2HPA	- / -16	3	✓ Closing fragment
11-02 21:52	40m	+7 / -	JI1RCT	- / -	7	Partial capture
11-02 21:47	40m	+6 / -	JR7GBL	- / -	5	✓ Closing fragment
11-02 21:39	40m	+1 / -	JH2BJL	- / -	6	Partial capture
11-02 21:37	40m	+3 / -	JR6IQI	- / -	4	Partial capture
11-02 21:33	40m	0 / -	JH2BJL	- / -	6	Partial capture
11-02 21:12	40m	+7 / -	EX8ABR	- / -	13	Partial capture
11-02 21:10	40m	+1 / -	BV2NF	- / -	3	Partial capture
11-02 21:07	40m	+3 / -	XV9B	- / -	3	Partial capture
11-02 21:01	40m	-2 / -	HL5FUA	- / -	4	Partial capture
11-02 20:58	40m	-4 / -	JF2WXS	- / -14	5	✓ Closing fragment
11-02 20:54	40m	+2 / -	BD8FWI	- / -	2	Partial capture
11-02 20:49	40m	+3 / -	VU2XZ	- / -	3	Partial capture
11-02 20:48	40m	+10 / -	BG2GWN	- / -	2	Partial capture
11-02 20:45	40m	+12 / -	JF2WXS	- / -	5	Partial capture
11-02 20:42	40m	+8 / -	JF2WXS	- / -	2	Partial capture
11-02 20:40	40m	+10 / -	BG2GWN	- / -	2	Partial capture
11-02 20:37	40m	+7 / -	JA5AUC	- / -	4	Partial capture
11-02 20:34	40m	0 / -	VE3MGY	- / -15	3	Partial capture
11-02 20:31	40m	+6 / -	UT8SQ	- / -5	6	✓ Closing fragment
11-02 20:28	40m	+9 / -	EA7LCY	- / -10	3	✓ Closing fragment
11-02 20:25	40m	+9 / -	JA9NLE	- / -	4	Partial capture
11-02 20:20	40m	0 / -	JJ2IJU	- / -	9	✓ Closing fragment
11-02 20:18	40m	-6 / -	JH5FXP	- / -3	3	Partial capture
11-02 20:16	40m	-1 / -	JR1FYS	- / -	3	✓ Closing fragment
11-02 20:07	40m	-4 / -	JH1IFS	- / -	2	Partial capture
11-02 20:04	40m	-2 / -	BG5JKZ	- / -	4	Partial capture
11-02 19:55	40m	-6 / -	VK4JBY	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
075400 -15 1001  VK4EW F5IYE JN05 (x2)
080715 -18 2268  UB5O/M F5IYE JN05 (x3)
080530 -12 2385  VK2ESE F5IYE JN05
080700 -15 2385  VK2JIN F5IYE JN05
080800 -13  851  ZL1KS F5IYE JN05 (x5)
082230 -13 2616  VK2GCA F5IYE JN05 (x3)

80m

UTC    dB Audio  Message
053100  -7 2777  G3TKT F5IYE RR73
053200  -1 2777  E75W F5IYE JN05
053215  +6 2224  F5IYE E75W -12
053230  -3 2777  E75W F5IYE R-08
053245  +8 2224  F5IYE E75W RR73
053300  -4 2777  E75W F5IYE 73
053415  +5  492  N1YXE F5IYE JN05
053700  -1 1978  KS4YT F5IYE JN05 (x3)
054100 -14 1841  F5IYE DO5AX JO52
054315  +1 2378  DO5AX F5IYE -21
164215 -23 1000  XX9TXN F5IYE JN05 (x3)

10m

UTC    dB Audio  Message
191630 -18 1989  F5IYE PY4BSC -01 (x2)
103945 -13  793  BG6OJB F5IYE RR73

20m

UTC    dB Audio  Message
200315 +20 2444  BG0FQU F5IYE 73
200715 +15 2297  YB5SD F5IYE JN05 (x2)
201045 +21  573  RI1FJL F5IYE JN05 (x9)
054115 -15  702  RI1ANC F5IYE JN05 (x2)
175900 -13 2554  YB7FII F5IYE RR73

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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