IZ0BAK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN61

Receiver-side FT8 activity involving IZ0BAK, decoded by SO8OO in southeastern Poland. 166 related FT8 messages, 14 CQ messages, observed on 80m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-04-22 and 2026-06-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

166

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-04-22
Last seen: 2026-06-23 17:20 UTC

Frequent QSO partners observed at SO8OO

Stations IZ0BAK worked most often, as logged from our receiver:

SP7TF · Poland DL3KBJ · Fed. Rep. of Germany DN9CDA · Fed. Rep. of Germany IK4LZH · Italy DA6MS · Fed. Rep. of Germany DL6LG · Fed. Rep. of Germany R2FBW · Kaliningrad EA3IXD · Spain OA1F · Peru F5URG · France DO6BLK · Fed. Rep. of Germany DJ5YS · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by IZ0BAK

Approximate centre of JN61, decoded 2026-06-23 19:19 UTC. A transmitted locator is not proof of the operator's permanent location.

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	IZ0BAK S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-23 19:19	40m	-19 / -19	SP7TF	-18 / -7	6	✓ Full exchange observed
06-23 19:19	40m	-21 / -	SQ8AA	-12 / +2	2	Partial capture
06-23 19:18	40m	-22 / -16	R2FBW	-19 / -	4	✓ Closing observed
06-22 18:39	40m	-19 / -	<...>	- / -	3	Partial capture
06-22 17:22	20m	-18 / -	TJ1GD/P	- / -	2	Partial capture
06-12 18:54	40m	-12 / -	9V1DX	- / -	3	Partial capture
06-12 18:49	40m	-13 / -	TA5DOB	- / -	9	Partial capture
06-07 19:10	10m	-14 / -	DA6MS	- / +9	2	✓ Closing fragment
06-07 19:07	10m	-12 / -	DO6BLK	- / +5	2	✓ Closing fragment
06-07 19:03	10m	-10 / -	DJ5YS	- / -24	5	✓ Closing fragment
06-07 18:57	10m	-15 / -	EA3FR	- / -5	8	Partial capture
06-07 18:55	10m	-17 / -	DN9CDA	- / -	2	✓ Closing fragment
06-07 18:41	10m	-5 / -	YV4RCT	- / -	11	Partial capture
06-07 18:20	10m	-9 / -	PU2YKQ	- / -	3	Partial capture
06-07 18:13	10m	-5 / -	PU2YKQ	- / -	9	Partial capture
06-07 18:06	10m	-6 / -	DL6LG	- / +2	2	✓ Closing fragment
06-07 18:05	10m	-9 / -	EA3IXD	- / +8	2	✓ Closing fragment
06-07 18:04	10m	-5 / -	PV8AJ	- / -7	2	Partial capture
06-07 17:58	10m	-8 / -	PY8ZB	- / -	9	Partial capture
06-07 17:36	20m	+3 / -	TL8BNW	- / -	11	Partial capture
06-07 17:26	20m	-2 / -	TL8BNW	- / -	4	Partial capture
06-02 08:02	20m	-15 / -	PD0TON	- / -	5	Partial capture
06-02 07:51	20m	-16 / -	G0ORX	- / -	4	Partial capture
06-02 07:46	20m	-15 / -	IW3BYL	- / -6	3	Partial capture
06-02 07:42	20m	-19 / -13	IK4LZH	+16 / -	5	✓ Closing observed
06-02 07:34	20m	-17 / -9	F4BYA	-12 / -	3	Partial capture
06-02 07:32	20m	-22 / -	F5URG	-9 / -4	2	✓ Closing observed
06-02 07:19	20m	- / -19	ON5ZZ	-11 / -	2	Partial capture
06-02 07:09	20m	- / -12	R3KLE	+2 / -	3	Partial capture
06-02 07:05	20m	- / -19	4X1UF	-6 / -	5	Partial capture
06-02 06:58	20m	- / -19	4X1UF	-8 / -	2	Partial capture
05-31 11:06	20m	-16 / -	R95WTA	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
184100 -18 2054  <...> IZ0BAK JN61
191800 -24 1864  IZ0BAK R2FBW JO94 (x2)
191845 -22 1809  R2FBW IZ0BAK RR73
191900 -11 1864  IZ0BAK R2FBW 73
191915 -18 1809  CQ IZ0BAK JN61
191930 -12 2314  IZ0BAK SQ8AA KN19
191930 -17 1809  IZ0BAK SP7TF -19
191945 -20 1809  SP7TF IZ0BAK R-07
192000 -18 1809  IZ0BAK SP7TF RR73
192015 -18 1809  SP7TF IZ0BAK R-07
192030 -18 1808  IZ0BAK SP7TF RR73
192045 -19 1809  SP7TF IZ0BAK 73
192115 -21 1809  SQ8AA IZ0BAK +02
192215 -17 1809  IU3WNP IZ0BAK -11

20m

UTC    dB Audio  Message
173615  +5 1976  TL8BNW IZ0BAK JN61 (x11)
041030  +6 3008  IZ0BAK OA1F RR73
171745 -21 1968  TJ1GD/P IZ0BAK JN61 (x3)

10m

UTC    dB Audio  Message
190100 -14 2104  EA3FR IZ0BAK R-05 (x2)
190200 -15 2104  CQ IZ0BAK JN61
190300 -10 2104  DJ5YS IZ0BAK -24 (x5)
190730 -12 2104  DO6BLK IZ0BAK +05 (x2)
191000 -17 2104  DA6MS IZ0BAK +09 (x2)
191200 -13 2104  DL3KBJ IZ0BAK RR73
191430  -8 2104  CQ IZ0BAK JN61 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.