IU2KNG — 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: Italy Most frequent locator attributed to this token: JN45

Receiver-side FT8 activity involving IU2KNG, decoded by SO8OO in southeastern Poland. 944 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-08 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 944 FT8 messages attributed to IU2KNG as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (46%), followed by 40 m (27%) and 80 m (24%). Most decodes (72%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

944

Messages attributed

UTC dates decoded

143

Active 15-min windows

-7 dB

Estimated median S/N

Bands

80m · 223 60m · 433 40m · 252 20m · 24 10m · 12

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

Observed FT8 message patterns

Attributed sample: 944 messages
Active dates: 62 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -16 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 121, moderate (-15 to -9 dB) 284, strong (≥ -8 dB) 539.

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 IU2KNG in decoded directed-looking exchanges:

F1PBZ · France ×4 DL3BH · Fed. Rep. of Germany ×2 OE7KTI · Austria ×2 OE1KLA · Austria ×2 OK2CNI · Czech Republic ×2 DK4RH · Fed. Rep. of Germany M0MDS · England DL70ESSEN · Fed. Rep. of Germany EA2BHE · Spain PD5RAY · Netherlands YO3OBB · Romania 2E0LMA · England

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 IU2KNG

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: JN45 · 379 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,075 km (approx.)
Last such locator decoded: 2026-11-05 08:11 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	IU2KNG S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 08:41	80m	-9 / -	ON5AI	-16 / -15	7	✓ Closing observed
11-01 08:35	80m	-8 / -	IK4TVP	-12 / +9	5	✓ Full exchange observed
11-01 08:34	80m	-8 / -	DM5NSA	- / -13	2	✓ Closing fragment
10-30 15:43	80m	-2 / -	M9DNC	- / -20	2	Partial capture
10-30 15:35	80m	0 / -	M9DNC	- / -13	3	Partial capture
10-30 15:16	80m	-3 / -	M9DNC	- / -16	5	Partial capture
10-30 14:55	40m	+3 / -	ZL1VAH	- / -19	3	✓ Closing fragment
10-30 14:52	40m	0 / +1	PD4RJ	-19 / -2	3	✓ Full exchange observed
10-30 14:52	40m	-2 / +10	R2AL	0 / +7	7	✓ Full exchange observed
10-30 14:47	40m	-1 / -	BG7BVI	- / -18	5	Partial capture
10-30 14:45	40m	-8 / -	F6DJW	- / +8	2	Partial capture
10-30 14:44	40m	0 / -	DL3JAC	- / -	2	✓ Closing fragment
10-30 14:43	40m	-1 / -	F4NPE	- / -3	2	✓ Closing fragment
10-30 14:41	40m	0 / -	PA3DRQ	- / -12	2	✓ Closing fragment
10-30 08:06	60m	-8 / +1	HA5UK	+4 / +4	3	✓ Full exchange observed
10-30 08:03	60m	-6 / -1	OZ1SMB	-8 / -4	5	✓ Full exchange observed
10-30 07:56	60m	-5 / -15	YO2CK	-6 / -3	6	✓ Full exchange observed
10-30 07:56	60m	-6 / -	G3TKT	- / -1	2	✓ Closing fragment
10-30 07:53	60m	-9 / -	IU8LMC	- / -5	3	Partial capture
10-29 16:49	60m	-1 / -	EA3DYT	- / -14	3	✓ Closing fragment
10-29 16:45	60m	+2 / -	OI6C	- / +3	2	✓ Closing fragment
10-29 16:44	60m	+2 / -6	OM3CPV	-8 / -22	4	✓ Full exchange observed
10-29 16:42	60m	-2 / -9	S5/M0MPM	-9 / -8	3	Partial capture
10-29 16:39	60m	-1 / -	DG1KFR	-6 / -	5	✓ Full exchange observed
10-29 16:36	60m	-1 / -	IU0PXM	-10 / -7	4	✓ Full exchange observed
10-28 09:17	40m	-8 / -	S57CT	-2 / -	6	✓ Full exchange observed
10-28 09:12	40m	-14 / -	OE4BHF	-17 / -2	3	✓ Closing observed
10-27 07:26	60m	- / -	F4GUK	-18 / -	2	✓ Closing fragment
10-27 07:25	60m	-13 / -	F5HRH	-14 / +6	2	Partial capture
10-27 07:15	60m	-10 / -18	SM6ONT	-19 / -12	3	✓ Full exchange observed
10-25 16:24	60m	-4 / -	F1NYF	- / -18	2	✓ Closing fragment
10-25 16:22	60m	-2 / -	IV3MPI	0 / -	5	✓ Full exchange observed
10-25 16:19	60m	-2 / -	DL8HOT	-14 / -20	3	✓ Closing observed
10-25 16:17	60m	-2 / -	SP2EWQ	0 / +7	5	✓ Full exchange observed
10-25 16:15	60m	-2 / -	G6NLZ	- / -9	4	✓ Closing fragment
10-24 06:47	40m	-1 / -	OA4ENG	- / -25	5	Partial capture
10-24 06:40	80m	-14 / -	EA3AZ	- / -14	3	Partial capture
10-23 07:08	80m	-16 / -15	OK2CNI	+7 / -	5	✓ Closing observed
10-23 07:02	80m	-20 / -	DG7CF	-11 / -	2	✓ Closing observed
10-23 07:00	80m	- / +1	S55X	-14 / -	2	✓ Closing fragment
10-23 06:59	80m	-13 / -7	9A2G	-2 / -11	3	✓ Full exchange observed
10-23 06:57	80m	-12 / -	TK4QP	- / +2	2	✓ Closing fragment
10-23 06:54	80m	-15 / -	MI0NWA	- / -16	5	✓ Closing fragment
10-22 13:08	40m	-17 / -	F4DIA	-13 / -	3	✓ Closing observed
10-22 13:05	40m	-20 / -	EI3JCB	- / -25	2	Partial capture
10-22 13:03	40m	-19 / -11	M0OXO	-18 / +1	4	✓ Full exchange observed
10-21 07:49	40m	-13 / -	DL3BH	-20 / +5	4	✓ Closing observed
10-21 07:49	40m	-10 / -4	F1PBZ	-8 / -	4	✓ Closing observed
10-21 07:45	40m	-9 / -	V31MA	- / -24	3	Partial capture
10-21 07:40	40m	-2 / -19	UR5VPR	-18 / -22	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
145345  +3 1198  IU2KNG R2AL R+10
145400  -4  339  R2AL IU2KNG RR73
145415  +0 1198  IU2KNG R2AL 73
145500  +2  339  ZL1VAH IU2KNG -19 (x3)
080700  -5  490  CQ IU2KNG JN45 (x4)
080930  -7  490  ON1JP IU2KNG 73
081000  -9  490  CQ IU2KNG JN45 (x4)

80m

UTC    dB Audio  Message
083500 -11 1419  IU2KNG IK4TVP +15 (x2)
083545 -10  503  IK4TVP IU2KNG R+09
083600 -12 1419  IU2KNG IK4TVP RR73
083615  -6  503  IK4TVP IU2KNG 73
084130  -8  503  ON5AI IU2KNG -15 (x4)
084600  -9  503  CQ IU2KNG JN45
084615 -14 2566  IU2KNG DL1SO JO53
084630 -10  503  CQ IU2KNG JN45
084700 -10  503  ON5AI IU2KNG RR73 (x2)
084745 -16  852  IU2KNG ON5AI 73

60m

UTC    dB Audio  Message
080230  -7  584  CQ IU2KNG JN45 (x3)
080345  -7  712  IU2KNG OZ1SMB JO54
080400  -5  584  OZ1SMB IU2KNG -04
080415  -8  712  IU2KNG OZ1SMB R-01
080430  -6  584  OZ1SMB IU2KNG RR73
080445  -9  712  IU2KNG OZ1SMB 73
080500  -8  584  CQ IU2KNG JN45 (x4)
080645  +7 1888  IU2KNG HA5UK +01
080700  -8  584  HA5UK IU2KNG R+04
080715  +1 1888  IU2KNG HA5UK RR73

20m

UTC    dB Audio  Message
183100 -13 2375  D2ACE IU2KNG JN45 (x3)
182145  -9  574  IU2KNG DL70ESSEN R-02
182145  -3 2504  IU2KNG DJ1TU JN48
182215 -11  574  <IU2KNG> DL70ESSEN 73
182215  -3 2504  IU2KNG DJ1TU JN48 (x2)
183015 -16 1521  IU2KNG YO3OBB RR73
080515  -6 2596  IU2KNG EA2BHE IN83 (x3)
132715  -9 2442  IU2KNG PD5RAY -18 (x2)
073415 -12 2431  8Z1IT IU2KNG R-23

10m

UTC    dB Audio  Message
062730 -16  866  IU2KNG DK4RH -01 (x2)
120845 -16  996  IU2KNG PD2JAN +02
071800  -8 1448  IU2KNG M0MDS R+17 (x2)

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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