S56MLZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovenia Locator transmitted in a decoded message: JN76

Receiver-side FT8 activity involving S56MLZ, decoded by SO8OO in southeastern Poland. 693 related FT8 messages, 185 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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

693

Related messages

185

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 12:20 UTC

Frequent QSO partners observed at SO8OO

Stations S56MLZ worked most often, as logged from our receiver:

EA4T · Spain ×4 F1IQH · France ×3 DL7EDU · Fed. Rep. of Germany ×2 LY7Z · Lithuania ×2 F1PBZ · France ×2 EA5OM · Spain ×2 SP9XG · Poland ×2 IT9KHI · Sicily ×2 EW6CB · Belarus EA4D · Spain OZ1CTU · Denmark IU0VYT · Italy

Activity Heatmap

Locator transmitted by S56MLZ

Approximate centre of JN76, decoded 2026-08-23 14:19 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	S56MLZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 14:18	20m	-8 / -	UR5TOB	- / -16	2	Partial capture
08-23 14:11	20m	-7 / -6	DA1EA	+15 / -	4	✓ Closing observed
08-09 21:24	40m	-7 / -	R3SN	- / -11	2	✓ Closing fragment
08-09 21:22	40m	-6 / -	HG8IT	- / -5	2	✓ Closing fragment
08-09 21:20	40m	-10 / -5	F1PBZ	-7 / +3	4	✓ Full exchange observed
08-09 21:18	40m	-8 / -8	DK5UR	0 / +9	3	✓ Full exchange observed
08-09 21:15	40m	-9 / -9	DK5UR	-4 / -	3	✓ Full exchange observed
08-09 21:13	40m	-11 / -12	DL2VN	-16 / -7	4	✓ Full exchange observed
08-09 20:07	20m	- / -15	F4NGC	-4 / -	4	✓ Closing fragment
08-09 20:05	20m	- / -5	F4BYA/P	+4 / -	4	✓ Closing fragment
08-09 20:00	20m	- / -11	EA4T	-3 / -	3	✓ Closing fragment
08-09 19:52	20m	- / -17	IK2JYT	-11 / -	2	✓ Closing fragment
08-09 18:25	10m	- / -6	F1PBZ	-2 / -	2	✓ Closing fragment
08-04 23:17	80m	- / -	DL9ATW	+2 / -	3	Partial capture
08-04 23:15	80m	-7 / -16	OH6FSO	-3 / -15	4	✓ Full exchange observed
08-04 23:13	80m	-4 / -23	DO7LIA	+11 / +4	6	Partial capture
08-04 23:11	80m	-2 / -	<...>	- / +9	2	Partial capture
08-04 23:04	60m	-8 / -9	SQ1X	-1 / 0	6	✓ Full exchange observed
08-04 23:01	60m	-9 / -11	SV8GXC	-11 / -7	7	✓ Full exchange observed
08-04 22:59	60m	-8 / -	ON5LW	-2 / -	3	✓ Closing observed
08-04 22:57	60m	-3 / -7	SP5MXZ	+6 / +6	7	✓ Full exchange observed
08-04 22:55	60m	+1 / -9	DL1NEO	-6 / -7	4	✓ Full exchange observed
08-04 22:55	60m	+1 / -7	DM8KM	-3 / -9	8	✓ Full exchange observed
08-04 22:53	60m	-3 / +3	HG8LXL	+3 / +8	5	✓ Full exchange observed
08-04 22:53	60m	- / 0	9A60CBM	-12 / -	2	✓ Closing fragment
08-04 22:48	40m	- / -18	RN6MA	-2 / -	2	✓ Closing fragment
08-02 17:37	40m	- / -15	HG25CCS	-17 / -	2	Partial capture
07-20 00:32	40m	-8 / -	AA2JL	- / -	2	✓ Closing fragment
07-20 00:27	40m	-7 / -	ON4MAP	- / -11	4	✓ Closing fragment
07-20 00:25	40m	-6 / -	HA3GX	- / +9	2	✓ Closing fragment
07-20 00:22	40m	-6 / -	PY5XT	- / +2	2	✓ Closing fragment
07-20 00:21	40m	-8 / -	DL5DQZ	-7 / -2	4	✓ Closing observed
07-20 00:16	40m	-8 / -	KQ4JYG	- / -2	2	✓ Closing fragment
07-20 00:15	40m	-8 / -	UA9CR	- / -5	2	✓ Closing fragment
07-20 00:11	40m	-11 / -	M6WRB	-20 / -	2	✓ Closing observed
07-20 00:08	40m	-5 / -9	RC6OD	-8 / -	3	✓ Closing observed
07-20 00:03	40m	-6 / -	OS9T	- / +9	2	Partial capture
07-20 00:02	40m	-6 / -	KQ4TCL	- / -19	3	✓ Closing fragment
07-20 00:00	40m	-8 / -	EA1EAK	- / -3	2	Partial capture
07-19 23:59	40m	-8 / -5	IT9GJK/P	-23 / -	2	Partial capture
07-19 23:04	20m	- / -13	AA3B	-10 / -	2	✓ Closing fragment
07-19 22:57	20m	- / -5	IK2ZJR	-7 / -	3	✓ Closing fragment
07-19 22:53	20m	- / -16	M0OVG	-8 / -	3	✓ Closing fragment
07-19 22:28	20m	- / -	G1ZOM	+1 / -	2	Partial capture
07-19 22:23	20m	-6 / -	OK1WCF	- / -6	2	Partial capture
07-19 22:21	20m	-4 / -	N3FMC	- / -12	2	Partial capture
07-19 22:20	20m	-6 / -	SM7XQW	- / -6	2	✓ Closing fragment
07-18 03:42	40m	- / -20	<...>	-6 / -	2	Partial capture
07-13 22:39	40m	- / -	F4BYA	0 / -	2	Partial capture
07-13 22:33	40m	- / -	F5HNQ	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
200700  -6 2603  S56MLZ F4NGC IN95
200700  +3  714  S56MLZ F4BYA/P 73
200730  -3 2603  S56MLZ F4NGC R-15 (x3)
141130 +19 2383  S56MLZ DA1EA JO31 (x2)
141215  -7 2496  DA1EA S56MLZ RR73
141230 +14 2383  S56MLZ DA1EA 73
141700  -8  333  CQ POTA S56MLZ JN76 (x2)
141800  -8  333  UR5TOB S56MLZ -16 (x2)
141900 -13  332  CQ POTA S56MLZ JN76
142045 -12  677  S56MLZ EA2DR RR73

40m

UTC    dB Audio  Message
211845  +6 2725  S56MLZ DK5UR -08
211900  -8  407  DK5UR S56MLZ R+09
211915  -6 2725  S56MLZ DK5UR RR73
212000 -11  407  CQ POTA S56MLZ JN76
212015  -6 2639  S56MLZ F1PBZ -05
212030 -10  407  F1PBZ S56MLZ R+03
212045  -8 2638  S56MLZ F1PBZ RR73
212100 -11  407  F1PBZ S56MLZ 73
212215  -7  407  CQ POTA S56MLZ JN76
212245  -7  407  HG8IT S56MLZ R-05 (x2)
212345  -8  407  CQ POTA S56MLZ JN76
212415  -6  407  R3SN S56MLZ -11 (x2)
212645  -9  407  CQ POTA S56MLZ JN76

10m

UTC    dB Audio  Message
195800  -4  374  SP7MKG S56MLZ JN76 (x3)
195915  -1 1484  S56MLZ LZ1ZF KN22
195930  -8  373  LZ1ZF S56MLZ +20
195945  +2 1483  S56MLZ LZ1ZF R-02
200200  -2  374  M0VGX S56MLZ 73
200230  -7  374  DJ0MAB S56MLZ +03
200600  -4  505  S56MLZ EA1AA -06 (x2)
200730  -4  433  S56MLZ PA1AZ JO33 (x2)
191430 -14  894  S56MLZ IK8PLJ R-10
182530  +0 2635  S56MLZ F1PBZ -06 (x2)

80m

UTC    dB Audio  Message
231145  -4  354  <...> S56MLZ R+09
231245  -5  354  CQ POTA S56MLZ JN76
231315  -4  354  DO7LIA S56MLZ JN76
231330 +12  542  S56MLZ DO7LIA -23
231345  -4  354  DO7LIA S56MLZ R+04
231400 +10  542  S56MLZ DO7LIA -23
231415  -4  354  DO7LIA S56MLZ R+04
231430 +12  542  S56MLZ DO7LIA -23
231545  -9  606  OH6FSO S56MLZ JN76
231600  -3 2677  S56MLZ OH6FSO -16
231615  -4  606  OH6FSO S56MLZ R-15 (x2)
231700  +0  437  S56MLZ DL9ATW JO61 (x3)

60m

UTC    dB Audio  Message
230215  -8  632  SV8GXC S56MLZ R-07
230230 -10 2381  S56MLZ SV8GXC RR73
230245  -7  632  SV8GXC S56MLZ 73
230330  -9  632  CQ POTA S56MLZ JN76 (x2)
230415  -3 1476  S56MLZ SQ1X JO74
230415 -15  633  S56MLZ SV8GXC -06
230430  -9  632  SV8GXC S56MLZ R-10
230445  +4 1476  S56MLZ SQ1X JO74
230445 -10  633  <S56MLZ> SP5MIG/6 RR73
230530  -9  632  SQ1X S56MLZ +00
230545  -3 1477  S56MLZ SQ1X R-09
230600  -7  632  SQ1X S56MLZ RR73
230615  -2 1476  S56MLZ SQ1X 73
230630  -8  632  CQ POTA S56MLZ JN76

Decoder S/N history by band

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