IK2JKM — 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: JN46

Receiver-side FT8 activity involving IK2JKM, decoded by SO8OO in southeastern Poland. 62 FT8 messages attributed to this token as transmitter, on 160m, 60m, 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-09-18 and 2026-11-02.

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 62 FT8 messages attributed to IK2JKM as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (48%), followed by 60 m (45%) and 160 m (6%). Several six-hour UTC windows tied for the largest share (77%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

160m · 4 60m · 28 40m · 30

First attributed message: 2026-09-18
Last attributed message: 2026-11-02 17:05 UTC

Observed FT8 message patterns

Attributed sample: 62 messages
Active dates: 4 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -18 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 23.

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 IK2JKM in decoded directed-looking exchanges:

DG6TOM · Fed. Rep. of Germany F4IVZ · France IZ5RKH · Italy OH3MB · Finland ON1DGN · Belgium TF5B · Iceland 9A4ZM · Croatia DJ0JG · Fed. Rep. of Germany DK4RH · Fed. Rep. of Germany DL5BAW · Fed. Rep. of Germany EA1IOK · Spain G0AMO · 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 IK2JKM

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: JN46 · 32 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,020 km (approx.)
Last such locator decoded: 2026-11-02 17:05 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	IK2JKM S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 16:51	60m	- / +9	DK7ZT	-17 / -	2	Partial capture
11-02 16:50	60m	- / -5	9A4ZM	-3 / -	3	✓ Closing fragment
11-02 16:48	60m	- / -11	HA5UK	-13 / -	4	✓ Closing fragment
11-01 15:49	60m	- / -6	DK4RH	-17 / -	3	✓ Closing fragment
11-01 15:39	60m	-7 / -	MI0AIH	- / -1	9	✓ Closing fragment
11-01 15:36	60m	+2 / -1	G0AMO	-8 / +5	5	✓ Full exchange observed
11-01 15:33	60m	-4 / -	DJ0JG	- / +7	3	✓ Closing fragment
11-01 15:32	60m	- / -	DK7ZT	-15 / -	4	Partial capture
11-01 15:26	60m	-15 / -9	DL5BAW	-16 / -	4	✓ Closing observed
11-01 15:23	60m	-19 / -	M0EBM	- / +2	2	✓ Closing fragment
10-31 17:41	160m	- / -	IU4PQN	-12 / -	2	Partial capture
10-31 17:41	160m	- / -	IW3IFJ	-6 / -	2	Partial capture
10-31 17:41	160m	- / -	OK1DXR	-4 / -	6	Partial capture
10-31 15:51	40m	-1 / -	EY7BP	- / -	8	Partial capture
10-31 15:41	40m	+2 / -	EY7BP	- / -	2	Partial capture
10-31 15:39	40m	- / -11	OH3MB	+7 / -	3	✓ Closing fragment
10-31 15:35	40m	-12 / -	F4IVZ	- / +6	4	✓ Closing fragment
09-18 12:07	40m	- / -	DL9KM	-9 / -	7	Partial capture
09-18 11:59	40m	- / -	S51PV	-18 / -	2	Partial capture
09-18 07:51	40m	-14 / -	DA1TE	-20 / -20	3	Partial capture
09-18 07:51	40m	-11 / -1	ON1DGN	-18 / -3	3	✓ Full exchange observed
09-18 07:47	40m	-11 / -13	DG6TOM	-9 / -6	3	✓ Full exchange observed
09-18 07:46	40m	-10 / -4	IZ5RKH	-5 / +5	5	✓ Full exchange observed
09-18 07:41	40m	-10 / -	TF5B	- / -1	4	✓ Closing fragment
09-18 07:28	40m	- / -	S51PV	-12 / -	7	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
153915  +8  980  IK2JKM OH3MB KP20 (x3)
154100  +5  305  EY7BP IK2JKM JN46 (x10)
170215 -21 1435  EX8ABR IK2JKM JN46 (x2)

60m

UTC    dB Audio  Message
154715  -6 1398  CQ IK2JKM JN46 (x2)
154900 -16 1399  IK2JKM DK4RH JO31 (x3)
164800 -14 1375  IK2JKM HA5UK -11 (x4)
165030  -3 1394  IK2JKM 9A4ZM JN86
165100 -17 1901  IK2JKM DK7ZT +09
165100  -3 1394  IK2JKM 9A4ZM R-05
165130 -17 1901  IK2JKM DK7ZT +09
165130  -2 1394  IK2JKM 9A4ZM 73
165230 -18 1079  IK2JKM EA1IOK 73

160m

UTC    dB Audio  Message
174100  -1 1301  IK2JKM OK1DXR JO60
174100  -4 1537  IK2JKM IW3IFJ JN55
174130  -3 1301  IK2JKM OK1DXR JO60
174130  -7 1537  IK2JKM IW3IFJ JN55
174130 -13  270  IK2JKM IU4PQN JN54
174200 -10 1301  IK2JKM OK1DXR JO60
174200 -11  269  IK2JKM IU4PQN JN54
174230  -3 1301  IK2JKM OK1DXR JO60 (x2)
174315 -17  269  CQ IK2JKM JN46
174330  -3 1301  IK2JKM OK1DXR JO60
174345 -15  269  CQ IK2JKM JN46 (x3)

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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