F5ILV — 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: JN23

Receiver-side FT8 activity involving F5ILV, decoded by SO8OO in southeastern Poland. 626 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 52 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-19.

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 626 FT8 messages attributed to F5ILV as the transmitting token by decoded message structure across 52 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (24%), followed by 80 m (23%) and 20 m (20%). Most decodes (70%) fell within the six-hour window 04:00-10:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

626

Messages attributed

UTC dates decoded

122

Active 15-min windows

-12 dB

Estimated median S/N

Bands

80m · 144 60m · 149 40m · 125 20m · 128 10m · 80

First attributed message: 2026-06-06
Last attributed message: 2026-10-19 05:26 UTC

Observed FT8 message patterns

Attributed sample: 626 messages
Active dates: 52 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -21 to -2.1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 204, moderate (-15 to -9 dB) 222, strong (≥ -8 dB) 200.

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 F5ILV in decoded directed-looking exchanges:

DD4U · Fed. Rep. of Germany ×2 G0IOW · England ×2 S57MPU · Slovenia ×2 DG1KFR · Fed. Rep. of Germany ×2 DK2MAX · Fed. Rep. of Germany ×2 HA8RC · Hungary ×2 SP3AVS · Poland ×2 2E0FHM · England 2E0TZW · England DG1WIM · Fed. Rep. of Germany DN9BR · Fed. Rep. of Germany DN9CHV · Fed. Rep. of Germany

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 F5ILV

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: JN23 · 247 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,462 km (approx.)
Last such locator decoded: 2026-10-19 05:24 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	F5ILV S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-19 05:24	80m	-6 / -	OT4A	- / +9	4	Partial capture
10-19 05:06	60m	+2 / -7	OH3GBW	-7 / -12	7	✓ Full exchange observed
10-19 05:06	60m	-7 / +4	HA7UL	-2 / +4	5	✓ Full exchange observed
10-19 05:04	60m	-10 / -	HA8RC	-7 / -10	5	✓ Full exchange observed
10-19 05:02	60m	+1 / -1	OV9A	-10 / -1	5	✓ Full exchange observed
10-16 05:35	40m	-9 / -21	TA2VUZ	-16 / -8	6	Partial capture
10-16 05:33	40m	-6 / -	F4GVO	- / +3	4	✓ Closing fragment
10-16 05:31	60m	- / -9	9A2TN	0 / -	2	✓ Closing fragment
10-16 05:28	60m	-9 / -12	SP1ZMO	+4 / -1	5	✓ Full exchange observed
10-16 05:26	60m	+1 / -	VP2MAW	-3 / -3	4	✓ Closing observed
10-16 05:24	60m	-1 / -11	NP3RK	-10 / -8	5	✓ Full exchange observed
10-16 05:21	60m	-4 / -	DH7AY	- / -12	3	✓ Closing fragment
10-16 05:19	60m	-2 / -	LA1HW	- / -9	3	✓ Closing fragment
10-16 05:15	80m	+1 / -7	ON3ANY	+3 / -4	6	✓ Full exchange observed
10-16 05:14	80m	- / -1	ON7PR	-22 / -	2	✓ Closing fragment
10-16 05:06	80m	-17 / -14	DO1FZL	-10 / -13	5	✓ Full exchange observed
10-16 05:05	80m	-14 / -	PA1TW	- / -1	3	✓ Closing fragment
10-15 05:22	60m	-14 / -	G0IOW	- / +3	3	✓ Closing fragment
10-15 05:17	60m	-6 / -16	IK5ZPV	-6 / -10	5	✓ Full exchange observed
10-15 05:17	60m	-6 / -	EC3A	- / -	2	✓ Closing fragment
10-15 05:15	60m	-11 / +1	SP4NKJ	+2 / +2	6	✓ Full exchange observed
10-15 05:14	60m	-9 / -8	IK1WGX	-9 / -12	5	✓ Full exchange observed
10-15 05:04	80m	+6 / -	DO2AY	- / -9	3	✓ Closing fragment
10-15 05:03	80m	+1 / +5	PA3DUU	-2 / +5	3	✓ Full exchange observed
10-15 05:01	80m	-7 / -	DK1HSI	- / -2	3	✓ Closing fragment
10-15 04:59	80m	- / -10	YU0U	+8 / -	2	✓ Closing fragment
10-13 05:30	40m	- / +10	S57MPU	+6 / -	2	✓ Closing fragment
10-13 05:23	60m	-7 / -24	G0ABI	-4 / -8	7	✓ Full exchange observed
10-13 05:22	60m	-8 / -	G0GTV	-16 / -8	4	✓ Closing observed
10-13 05:20	60m	-12 / -	SM7XON	-19 / -21	4	✓ Closing observed
10-13 05:13	80m	- / -1	G3ZSU	-9 / -	2	✓ Closing fragment
10-13 05:02	80m	-5 / -16	IK4UOF	-7 / -1	5	✓ Full exchange observed
10-13 04:58	80m	-5 / +5	LY5A	+6 / -5	5	✓ Full exchange observed
10-12 05:15	80m	-9 / -	EB3DIY	- / -10	3	✓ Closing fragment
10-12 05:14	80m	-1 / -4	SQ2RAD	+2 / -2	5	✓ Full exchange observed
10-12 05:12	80m	-4 / -18	SP7SZJ	-11 / +6	4	✓ Full exchange observed
10-12 05:10	80m	-1 / -6	EA4GOY	-9 / -	3	✓ Closing observed
10-12 05:09	80m	-2 / -	F4NGK	- / -	3	✓ Closing fragment
10-09 05:12	80m	-9 / -20	RN2F	+4 / -13	10	✓ Full exchange observed
10-09 05:07	80m	+3 / -10	LY5A	+17 / -	6	Partial capture
10-08 05:29	80m	-22 / -18	OE1TKS	+20 / -5	5	✓ Full exchange observed
10-08 05:27	80m	-21 / -9	II5GG	-8 / +2	5	✓ Full exchange observed
10-08 05:17	40m	- / -14	LZ2IP	-1 / -	2	✓ Closing fragment
10-08 05:11	80m	-12 / -14	IQ2AAH	-9 / +2	4	✓ Full exchange observed
10-08 05:07	80m	-4 / -	DO1HFS	- / -15	4	✓ Closing fragment
10-08 05:02	80m	-9 / -	F4DVP	-7 / -4	7	✓ Closing observed
10-08 05:00	80m	-9 / +1	IU5LQC	-10 / 0	5	✓ Full exchange observed
10-06 06:23	40m	-8 / -23	DF6TG	-8 / -12	4	✓ Full exchange observed
10-06 06:18	40m	- / +4	IW5EED	-10 / -	2	✓ Closing fragment
10-06 06:08	60m	-23 / -12	ON8DM	-11 / -	4	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
050745  -7 1170  F5ILV DO1FZL -14
050800 -17 1170  DO1FZL F5ILV R-13
050815 -15 1170  F5ILV DO1FZL RR73
051415 -20 1859  F5ILV ON7PR -01 (x2)
051530  +1  407  ON3ANY F5ILV JN23
051545  +4  407  F5ILV ON3ANY -07
051600  -1  407  ON3ANY F5ILV R-04
051615  +4  407  F5ILV ON3ANY RR73
051630  +2  407  ON3ANY F5ILV 73
051645  +2  407  F5ILV ON3ANY 73
052430  -6 1452  OT4A F5ILV JN23 (x4)

60m

UTC    dB Audio  Message
050445 -12 2043  HA8RC F5ILV R-10
050500  -7 2043  F5ILV HA8RC RR73
050515 -10 2043  HA8RC F5ILV 73
050615  -7 1128  HA7UL F5ILV JN23
050630  -6  388  F5ILV OH3GBW KP21
050630  -3 1130  F5ILV HA7UL +04
050645  -4 1128  HA7UL F5ILV R+04
050700  -9  388  F5ILV OH3GBW KP21
050700  -2 1130  F5ILV HA7UL RR73
050715 -10 1128  HA7UL F5ILV 73
050730  -8  388  F5ILV OH3GBW KP21
050745  +3  388  OH3GBW F5ILV -12
050800  -7  388  F5ILV OH3GBW R-07
050815  +1  388  OH3GBW F5ILV RR73
050830  -6  389  F5ILV OH3GBW 73

40m

UTC    dB Audio  Message
052745 -17 1543  IT9DWF F5ILV 73
052915 -19 1907  R3WF F5ILV JN23
053000  +7  303  F5ILV S57MPU +10 (x2)
053345  -9  243  F4GVO F5ILV JN23
053515 -15 1848  F5ILV TA2VUZ -21
053515  -3  242  F4GVO F5ILV JN23
053545 -16 1848  F5ILV TA2VUZ -21
053545  -5  242  F4GVO F5ILV R+03
053615 -17 1848  F5ILV TA2VUZ -21
053615  -8  242  F4GVO F5ILV 73
053645 -15 1848  F5ILV TA2VUZ -21
053730  -9 1849  TA2VUZ F5ILV R-08 (x2)
053845  -9 1859  KP4SMC F5ILV JN23

20m

UTC    dB Audio  Message
135400 -24 1479  F5ILV PA0GSP -12 (x2)
135515 -14  934  US5WFL F5ILV JN23
135815 -16  909  DK0RA/LH F5ILV JN23
141500 -13 1828  F5ILV DL7WSH -15
141545  -9 1828  DL7WSH F5ILV R+06 (x2)
141730 -16 1066  M1DBB F5ILV JN23
141815 -12 1557  OH4MDY F5ILV JN23
093815 -12 1473  F5ILV EA1FAW -15 (x2)
074830 -14 1419  LZ6C F5ILV JN23
075145 -14 1688  OK1IG F5ILV R-01 (x3)

10m

UTC    dB Audio  Message
152130 -19 2084  F5ILV DO7DE -04
132230 -24 1771  F5ILV SV5BYP KM46 (x2)
132545 -21 1466  F5ILV IZ7KYS -05
132000 -10  605  F5ILV DN9CHV -04 (x2)
132200 -11 1765  F5ILV LZ2CC -10
133000 -11  290  PA3HF F5ILV R+10
133415 -11  451  YO2MHF F5ILV JN23 (x2)
135130 -17  818  SP9ENV F5ILV R+00
142800 -14 1843  F5ILV PD4FL JO33 (x4)

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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