S57MK — FT8 station from Slovenia

Slovenia Grid: JO11

Amateur radio station S57MK operating from Slovenia (grid square JO11). 214 FT8 spots received at SO8OO WebSDR, 98 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 3 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-06-08.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

214

Total spots

CQ calls

Days active

-10 dB

Avg SNR

Bands

80m 20m 40m 60m 10m

First seen: 2026-04-21
Last seen: 2026-06-08 13:41 UTC

Frequent QSO partners observed at SO8OO

Stations S57MK worked most often, as logged from our receiver:

F1PBZ · France ×2 SP5DFK · Poland ×2 DL4KSD · Fed. Rep. of Germany ON7HM · Belgium OE1SSA · Austria TA3NK · Asiatic Turkey LY3KI · Lithuania PC9K · Netherlands DL3QC · Fed. Rep. of Germany DH4PAP · Fed. Rep. of Germany PC2J · Netherlands E74K · Bosnia-Herzegovina

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	S57MK	Partner	Partner SNR	Msgs
04-22 19:15	60m	-11 / +1	EC5M	-14 / -15	6	✓ Complete
04-22 19:09	60m	0 / +8	SX8LGT	-8 / -13	6	✓ Complete
04-22 19:01	60m	-13 / -1	F5RAV	-10 / -5	7	✓ Complete
04-22 19:00	60m	+6 / -	IZ8EGE	-10 / -9	5	✓ Complete
04-22 19:00	60m	-16 / -5	PC9K	-9 / -	3	✓ Verified
04-22 18:56	60m	-9 / -1	SP9HAB	-8 / -14	5	✓ Complete
04-22 18:54	60m	-5 / +3	DH4PAP	-14 / -	4	✓ Verified
04-22 18:51	60m	-4 / -1	OK1FAN	-12 / -3	4	✓ Complete
04-22 18:40	60m	-5 / +6	HB9DGZ	-12 / -	5	✓ Verified
04-22 18:40	60m	- / -14	M0NPT	-8 / -	3	✓ Confirmed
04-22 18:38	60m	+3 / +9	DF2NV	-12 / -7	4	✓ Complete
04-22 18:34	60m	-20 / -14	F5LMJ	-6 / -19	8	✓ Complete
04-22 18:26	60m	0 / +6	F1PBZ	-17 / -12	4	✓ Complete
04-22 18:25	60m	-15 / +6	IK2BDR	-16 / -6	5	✓ Complete
04-22 18:19	60m	- / -18	SP5DFK	-10 / -	7	✓ Confirmed
04-22 18:15	60m	+8 / +6	4X5MZ	-4 / -12	5	✓ Complete
04-22 18:15	60m	-1 / -	SM0EJR	- / -	6	Partial
04-22 18:13	60m	-11 / -4	DL4KW	-16 / -	3	✓ Verified
04-22 18:10	60m	- / -11	SP5DFK	-16 / -	2	✓ Confirmed
04-22 18:08	60m	+13 / -	LY3KI	-14 / -6	5	✓ Complete
04-22 18:07	60m	-9 / +1	IW0RLC	-21 / -8	5	✓ Complete
04-22 18:00	60m	-12 / +4	DK1XAM	-12 / -11	5	✓ Complete
04-22 17:55	80m	+5 / +6	HF9D	-24 / -16	5	✓ Complete
04-22 17:50	80m	-18 / -	DL3QC	- / -15	3	✓ Confirmed
04-22 06:20	20m	-10 / -	R6FX	- / -19	3	Partial
04-22 05:58	40m	- / +9	IZ8PPI	-14 / -	2	✓ Confirmed
04-22 05:57	40m	- / +6	ON4MAP	-14 / -	2	✓ Confirmed
04-22 05:54	40m	-7 / -11	EU6KA	-12 / -14	8	✓ Complete
04-22 05:51	40m	-15 / -7	TA3NK	-15 / -	3	✓ Verified
04-22 05:47	40m	-13 / -	PC2J	-13 / -19	5	✓ Verified
04-22 05:46	40m	-10 / -	F1PBZ	- / -15	3	Partial
04-22 05:45	40m	-8 / -	DL1UDO	- / -24	2	✓ Confirmed
04-22 05:40	60m	+1 / -	DL8RBL	-12 / -	3	✓ Verified
04-22 05:37	60m	+12 / +3	E74K	-15 / +3	5	✓ Complete
04-22 05:35	60m	-15 / -2	SH7LH	-11 / -	4	✓ Verified
04-22 05:34	60m	- / -	EA1AUM	-16 / -	3	Partial
04-21 16:13	60m	-1 / -	OE1SSA	-19 / +2	4	✓ Complete
04-21 15:53	60m	-4 / -	IK7FPV	-18 / -6	6	✓ Complete
04-21 07:49	20m	-2 / -	EA5ET	- / -15	4	✓ Confirmed
04-21 07:45	20m	+1 / -	UA6HGM	- / -20	5	Partial
04-21 07:43	20m	-1 / -	CT7AUT	- / -15	3	✓ Confirmed
04-21 05:50	20m	-6 / -	RC9WC	- / -19	2	Partial
04-21 05:46	20m	-10 / -	RV6F	- / +1	11	✓ Confirmed

Station Log

10m

UTC    dB  Freq  Message
101615  -5 2807  S57MK ZR1ADI -16
154100 -24 1866  S57MK ON5JDB JO11

60m

UTC    dB  Freq  Message
190815  -9 1918  CQ S57MK JN75 (x3)
190945 -11 1918  SX8LGT S57MK JN75 (x2)
191030  +2 1858  S57MK SX8LGT -13
191045  -3 1918  SX8LGT S57MK R+08
191100  -1 1858  S57MK SX8LGT RR73
191115 -14 1918  SX8LGT S57MK 73
191545 -17 1918  EC5M S57MK JN75 (x2)
191630 -10 1370  S57MK EC5M -15
191645 -13 1917  EC5M S57MK R+01
191700 -12 1370  S57MK EC5M RR73
191715 -11 1917  EC5M S57MK 73

80m

UTC    dB  Freq  Message
175015 -24 2047  CQ S57MK JN75                         a1
175030 -16 1238  S57MK DL3QC JO32 (x3)
175215 -24 2046  CQ S57MK JN75
175415 -24 2047  DL4KSD S57MK RR73
175515 -24 2048  CQ S57MK JN75
175530  +3  701  S57MK HF9D JO90
175545 -24 2048  HF9D S57MK +06
175600  +5  701  S57MK HF9D R-16
175615 -24 2048  HF9D S57MK RR73
175630  +8  701  S57MK HF9D 73
175645 -24 2048  CQ S57MK JN75

20m

UTC    dB  Freq  Message
074400  -5 1486  S57MK CT7AUT -15 (x2)
074530  -3 1406  S57MK UA6HGM LN14 (x5)
074930  -7 2228  S57MK EA5ET IM99 (x4)
062030  -7  751  S57MK R6FX LN14 (x3)
062330 -14  732  S57MK UA6HGM LN14

40m

UTC    dB  Freq  Message
055430  -9 1582  S57MK EU6KA KO55
055445 -18  837  CQ S57MK JN75 (x2)
055545 -14  838  EU6KA S57MK -11 (x2)
055630  -6 1588  S57MK EU6KA R-14
055645 -11  838  EU6KA S57MK RR73
055700  -7 1588  S57MK EU6KA R-14
055715 -14  838  ON4MAP S57MK +06
055730  -6 1588  S57MK EU6KA R-14
055745 -15  838  ON4MAP S57MK RR73
055800  -6 1588  S57MK EU6KA 73
055815 -16  838  IZ8PPI S57MK R+09 (x2)
055915 -19  837  CQ S57MK JN75