IK1MJK — 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: JN35

Receiver-side FT8 activity involving IK1MJK, decoded by SO8OO in southeastern Poland. 3,058 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 91 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.

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 3,058 FT8 messages attributed to IK1MJK as the transmitting token by decoded message structure across 91 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (35%), followed by 40 m (35%) and 10 m (18%). Most decodes (75%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

3,058

Messages attributed

UTC dates decoded

565

Active 15-min windows

-8 dB

Estimated median S/N

Bands

160m · 160 80m · 1,085 60m · 12 40m · 1,077 20m · 188 10m · 536

First attributed message: 2026-06-06
Last attributed message: 2026-11-04 20:26 UTC

Observed FT8 message patterns

Attributed sample: 3,058 messages
Active dates: 91 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -18.1 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 550, moderate (-15 to -9 dB) 955, strong (≥ -8 dB) 1,553.

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 IK1MJK in decoded directed-looking exchanges:

OZ9FF · Denmark ×22 HA1BF · Hungary ×16 DK6WS · Fed. Rep. of Germany ×10 9A5E · Croatia ×8 YO4GIY · Romania ×8 SV1EAG · Greece ×8 TA4SSK · Asiatic Turkey ×7 YO9HP · Romania ×6 LZ1DPP · Bulgaria ×6 DJ2MS · Fed. Rep. of Germany ×6 DO5HOK · Fed. Rep. of Germany ×6 G7RHF · England ×5

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 IK1MJK

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: JN35 · 1,361 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,209 km (approx.)
Last such locator decoded: 2026-11-04 20:25 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	IK1MJK S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 20:28	80m	- / -	DL1HTY	-2 / -	3	Partial capture
11-04 20:24	80m	+9 / -	HB3YIZ	- / -	5	✓ Closing fragment
11-04 20:22	80m	+8 / -	DL0FAW	- / -12	3	✓ Closing fragment
11-04 20:21	80m	+5 / -	F4CTJ	0 / +1	5	✓ Full exchange observed
11-04 20:19	80m	+5 / -	SV5BYP	- / -	3	✓ Closing fragment
11-04 20:14	80m	+4 / -	LZ1ZF	- / -23	4	✓ Closing fragment
11-04 20:13	80m	+6 / -18	SP5TE	-3 / -9	3	✓ Full exchange observed
11-04 20:08	80m	0 / -	DO6AZ	- / -	2	Partial capture
11-04 20:06	80m	+2 / -	PA0GSP	- / -19	3	✓ Closing fragment
11-04 20:04	80m	+1 / +8	IC8JRA	-7 / -1	5	✓ Full exchange observed
11-04 19:58	80m	-4 / -6	IU3WOZ	-8 / -3	4	✓ Full exchange observed
11-04 19:56	80m	-6 / -	PA0GSP	- / -10	3	✓ Closing fragment
11-04 18:45	80m	-4 / +2	DG6ITP	-4 / -21	5	✓ Full exchange observed
11-04 18:42	80m	-1 / -10	OZ9FF	+2 / -10	5	✓ Full exchange observed
11-04 18:40	80m	-9 / -12	YO5QDI	-11 / -19	6	✓ Full exchange observed
11-04 18:36	80m	- / -14	RT2F	-3 / -	2	✓ Closing fragment
11-04 18:11	80m	-11 / -	DK6WS	-18 / -7	2	✓ Closing observed
11-04 16:39	80m	- / -3	DN5RO	-14 / -	2	✓ Closing fragment
11-04 16:36	80m	-16 / -	OM2BK	+14 / -	3	✓ Closing observed
11-03 21:40	160m	-7 / -	OO0O	- / -	2	Partial capture
11-03 21:32	160m	-9 / 0	9A5E	-10 / -5	5	✓ Full exchange observed
11-03 21:30	160m	-2 / 0	IK4IDP	-8 / -20	4	✓ Full exchange observed
11-03 21:08	80m	-10 / -	IU5VMV	- / -	2	✓ Closing fragment
11-03 21:07	80m	-9 / -	DO5ALO	-3 / -17	3	✓ Closing observed
11-03 20:59	80m	+1 / -6	9A1DAB	-2 / -15	2	Partial capture
11-03 20:52	80m	-4 / -	SV3AUW	- / -18	3	✓ Closing fragment
11-03 20:49	80m	-11 / -	YO9HP	- / -9	3	✓ Closing fragment
11-03 20:32	80m	-12 / -	PA0MM	- / -21	3	✓ Closing fragment
11-03 20:30	80m	-12 / -7	HB3YOR	-12 / -2	4	✓ Full exchange observed
11-03 20:29	80m	-13 / -	ON7PR	- / -7	3	✓ Closing fragment
11-03 20:19	80m	+2 / -	4Z1RZ	- / -8	2	✓ Closing fragment
11-03 19:03	80m	-4 / -3	OZ9FF	+3 / -9	5	✓ Full exchange observed
11-03 19:00	80m	-11 / -	TA4SSK	- / -18	3	✓ Closing fragment
11-03 18:58	80m	-6 / -12	S51SLO	+10 / -16	4	✓ Full exchange observed
11-03 18:56	80m	-4 / -7	YU7AS	-4 / -3	5	✓ Full exchange observed
11-03 18:46	80m	-14 / -	EA1FAW	- / -8	3	Partial capture
11-03 18:43	80m	-5 / +2	OZ2LP	+3 / -1	3	✓ Full exchange observed
11-03 18:39	80m	-4 / -4	OM2IB	+20 / -	4	✓ Closing observed
11-03 18:38	80m	-5 / -	GM0KMJ	- / -16	3	Partial capture
11-03 18:32	80m	-9 / -	GM0KMJ	- / -15	4	✓ Closing fragment
11-03 18:31	80m	-9 / -	EA1FAW	- / -11	3	✓ Closing fragment
11-03 18:27	80m	-10 / -	M9XDT	- / -	3	Partial capture
11-03 18:22	80m	-3 / -	OZ1CTZ	-24 / -11	6	✓ Closing observed
11-03 18:21	80m	0 / -	DF2JK	- / -	2	Partial capture
11-03 18:20	80m	-6 / -	EA4DS	- / -	2	Partial capture
11-03 18:18	80m	-5 / 0	LZ911TD	-9 / -	2	Partial capture
11-03 18:16	80m	-3 / -	DL1UDO	-12 / -13	4	✓ Closing observed
11-03 18:15	80m	-8 / +1	YU7AS	-8 / +2	3	✓ Full exchange observed
11-03 18:00	80m	-5 / -4	OZ1A	-3 / -6	5	✓ Full exchange observed
11-03 17:56	40m	-16 / -	SQ3PMX	- / -8	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
202115  -3 1009  IK1MJK F4CTJ +17
202130  +4 1008  F4CTJ IK1MJK R+01
202145  +4 1008  IK1MJK F4CTJ RR73
202200  +7 1008  F4CTJ IK1MJK 73
202230  +9  911  DL0FAW IK1MJK JN35 (x3)
202400  +8 1048  HB3YIZ IK1MJK JN35 (x5)
202845  +6 1993  IK1MJK DL1HTY +13 (x3)

160m

UTC    dB Audio  Message
204915 -20 1993  F4CYH IK1MJK 73
205030 -18 1858  PI4DX IK1MJK JN35
205130  -3  598  EA3A IK1MJK JN35
213045 -10  552  IK1MJK IK4IDP +00
213100  -4  551  IK4IDP IK1MJK R-20
213115  -5  552  IK1MJK IK4IDP RR73
213130  +1  552  IK4IDP IK1MJK 73
213200  -5 2133  9A5E IK1MJK JN35
213215 -12 2133  IK1MJK 9A5E +00
213230 -12 2133  9A5E IK1MJK R-05
213245  -7 2133  IK1MJK 9A5E RR73
213300 -10 2133  9A5E IK1MJK 73
214000  -4 1028  EA5RR IK1MJK JN35
214030 -10 1792  OO0O IK1MJK JN35 (x2)

40m

UTC    dB Audio  Message
170600  -7 2625  ON4LX IK1MJK JN35 (x3)
171845 -12  940  CT1AAA IK1MJK JN35
172030  -4 2472  G0UZE IK1MJK JN35
172145  -5 2416  UB6LWX IK1MJK JN35
175215  -9  986  LZ1DPP IK1MJK JN35
175230  -4  987  IK1MJK LZ1DPP -11
175245 -13  986  LZ1DPP IK1MJK R-14
175300  -3  987  IK1MJK LZ1DPP RR73
175315 -10  986  LZ1DPP IK1MJK 73
175545  -9 1595  OE3RWR IK1MJK RR73
175645 -14 1382  SQ3PMX IK1MJK JN35 (x3)

10m

UTC    dB Audio  Message
141845 -13  857  UX7QV IK1MJK JN35 (x3)
142045 -20 1921  G0FWX IK1MJK JN35
142145 -12 1580  EX8ABR IK1MJK JN35 (x2)
142315 -13  856  UX7QV IK1MJK R-08 (x2)
121900 -10  682  IK1MJK SV2CLJ RR73
161715 -20 1793  YO2LFP IK1MJK JN35
093245  -4 2531  IK1MJK UY5QJ -14 (x3)
093630 -16 2273  LZ1BT IK1MJK JN35
164430 -19 2251  IK1MJK CX6TU -01

60m

UTC    dB Audio  Message
192100  -6  738  DK4RH IK1MJK JN35
161200 -20 1670  IN3IZQ IK1MJK JN35 (x3)
161400 -11 1157  OZ2LP IK1MJK JN35
161415 -21 1156  IK1MJK OZ2LP -05
161430 -10 1156  OZ2LP IK1MJK R-17 (x2)
161600  -5  997  CQ IK1MJK JN35
161630 -16 1085  IK5ZPV IK1MJK -10
161645  -7 1085  IK1MJK IK5ZPV R+03
161700  -6 1085  IK5ZPV IK1MJK RR73
161800 -12 1555  DF9JL IK1MJK -13
161915  -6  836  IK1MJK I7CSB JN71 (x2)

20m

UTC    dB Audio  Message
173045 -10 1140  IK1MJK LZ1ZF -25 (x2)
173245  -8 2052  IK1MJK DG8JT RR73
093300 -18 2013  IK1MJK IR7MGGC -18 (x3)
141145 -10 2038  BG7BVI IK1MJK JN35 (x2)
141315  -1 2102  II7MGBT IK1MJK JN35
141345  -2 1710  KJ4KFJ IK1MJK JN35
152545  +9  952  OH2LV IK1MJK JN35
160830 -10 1145  IK1MJK EA7KLL -06
170115  -4 1003  IK1MJK SM0WLL -04
170415  +3  807  IK1MJK LA6RJA -04 (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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