SV1SSL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Greece Locator transmitted in a decoded message: KM18

Receiver-side FT8 activity involving SV1SSL, decoded by SO8OO in southeastern Poland. 986 related FT8 messages, 431 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 69 UTC dates. Heard between 2026-05-22 and 2026-08-20.

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.

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

Overview

986

Related messages

431

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 60m 40m 10m 160m

First seen: 2026-05-22
Last seen: 2026-08-20 22:06 UTC

Frequent QSO partners observed at SO8OO

Stations SV1SSL worked most often, as logged from our receiver:

F1PBZ · France ×4 IK4LZH · Italy ×3 YC2OEI · Indonesia ×2 LZ2EW · Bulgaria ×2 E70SZ · Bosnia-Herzegovina ×2 IZ7NLV · Italy ×2 VE9NM · Canada ×2 DK0NID · Fed. Rep. of Germany R3HH · European Russia R2EA/P · European Russia DM2TS · Fed. Rep. of Germany MW0BYS · Wales

Activity Heatmap

Locator transmitted by SV1SSL

Approximate centre of KM18, decoded 2026-08-22 08:08 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	SV1SSL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 08:08	10m	-21 / -	OK1MAT	- / -7	2	Partial capture
08-21 00:01	80m	-2 / +4	SP4WJ	-10 / -15	5	✓ Full exchange observed
08-20 23:58	80m	+5 / -	<...>	- / +10	2	Partial capture
08-20 23:56	60m	+4 / -	IW0HLE	-16 / -17	3	✓ Closing observed
08-20 17:44	20m	-4 / -	OE7JUM	- / -	2	Partial capture
08-20 17:35	20m	-4 / -	9J2MM	- / -	3	Partial capture
08-20 17:34	20m	-7 / -	PD2AE	-10 / -3	3	✓ Closing observed
08-20 17:25	20m	-8 / -12	XU7O	-8 / -16	6	✓ Full exchange observed
08-20 17:23	20m	-2 / -	<...>	- / -1	2	Partial capture
08-20 17:21	20m	+2 / -	JR1UTC	- / -22	2	✓ Closing fragment
08-20 17:18	20m	-6 / -	XU7O	- / -	2	Partial capture
08-20 17:14	20m	-8 / -11	MM0TBH	-8 / -14	4	✓ Closing observed
08-16 08:23	20m	- / -11	F4BYA/P	-19 / -	3	✓ Closing fragment
08-16 08:20	20m	- / -5	DL1R	-5 / -	5	✓ Closing fragment
08-16 03:53	60m	-2 / -	KZ8C	- / -11	4	✓ Closing fragment
08-16 03:50	60m	-8 / -	KZ8C	- / -	3	Partial capture
08-16 03:45	60m	-10 / -19	KQ4RLN	-19 / -9	4	✓ Full exchange observed
08-16 03:42	60m	-10 / -	OE5DML	- / -10	2	✓ Closing fragment
08-16 03:40	60m	-8 / -	XE2X	- / -7	2	✓ Closing fragment
08-16 03:39	60m	-8 / -	KF9UG	- / -15	2	✓ Closing fragment
08-16 03:37	60m	-6 / -11	GB8VJ	-12 / -19	4	✓ Full exchange observed
08-16 03:36	60m	-6 / -9	F5MYK	-5 / -17	5	✓ Full exchange observed
08-16 03:35	60m	-8 / -	KF9UG	- / -	2	Partial capture
08-15 19:32	160m	- / -	PA3FR	-4 / -	5	Partial capture
08-15 19:28	160m	-14 / -1	IV3GHY	0 / -15	5	✓ Full exchange observed
08-15 19:11	60m	-6 / -4	DM2TS	+5 / -1	5	✓ Full exchange observed
08-15 19:11	60m	-6 / -4	HA5UB	-8 / -19	7	✓ Full exchange observed
08-15 19:10	60m	-6 / -	ON4AZR	- / -21	2	✓ Closing fragment
08-15 19:06	60m	-4 / -2	PC5H	-15 / -16	4	✓ Full exchange observed
08-15 19:04	60m	-4 / -2	OM5JG	+4 / -3	5	✓ Full exchange observed
08-15 19:03	60m	-6 / -9	SP8AWL	+17 / -24	5	✓ Full exchange observed
08-14 07:54	20m	- / -13	ON1DGN	-22 / -	2	Partial capture
08-14 07:38	20m	- / +10	IK4LZH	+9 / -	3	✓ Closing fragment
08-12 20:48	60m	-9 / -6	S56FPW	-8 / -16	2	Partial capture
08-12 20:47	60m	-10 / -8	UT5UGR	+16 / +3	4	✓ Full exchange observed
08-12 20:44	60m	-12 / 0	IT9FNF	-12 / +4	5	✓ Full exchange observed
08-10 22:11	80m	-4 / -9	OZ3XY	-7 / -7	5	✓ Full exchange observed
08-10 22:10	80m	- / -	DO8JB	-10 / -	11	Partial capture
08-10 22:08	80m	-2 / -10	DA6IT	-3 / -18	5	✓ Full exchange observed
08-10 22:05	80m	-4 / -	D2UY	- / -	3	Partial capture
08-10 22:03	80m	-1 / -	TF4M	- / -12	3	Partial capture
08-10 22:02	80m	-4 / -12	DD7EE	-1 / -14	5	✓ Full exchange observed
08-10 22:01	80m	-4 / -	D2UY	- / -	2	Partial capture
08-09 06:47	20m	- / -4	A71AT	-9 / -	3	✓ Closing fragment
08-08 21:50	80m	-12 / -16	SQ9OUM	-6 / -14	7	✓ Full exchange observed
08-08 21:46	60m	-1 / -1	IW5DNZ	-4 / -	5	✓ Closing observed
08-08 21:45	60m	- / -	PA1X	-22 / -	2	Partial capture
08-08 21:44	60m	-3 / +2	IZ3ZOG	-3 / -13	5	✓ Full exchange observed
08-08 21:44	60m	-3 / -1	DL9BDR	-6 / -19	3	Partial capture
08-08 21:40	60m	-3 / -7	EH1SGG	-14 / -11	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
114500 -16 1132  DG4NEC SV1SSL -14
114600 -16 1132  CQ SV1SSL KM18 (x5)
114830 -14 1132  IK4LZH SV1SSL -03
090915  -8  499  SP7PDL SV1SSL 73
074200  -9 2611  CQ SV1SSL KM18 (x5)
080845 -18 2144  OK1MAT SV1SSL KM18 (x2)

160m

UTC    dB Audio  Message
193215  -7 1343  SV1SSL PA3FR JO33
193230 -16 1162  CQ SV1SSL KM18
193245  -5 1343  SV1SSL PA3FR JO33
193300 -17 1162  CQ SV1SSL KM18
193315  -3 1343  SV1SSL PA3FR JO33 (x3)
193700 -17 1162  CQ SV1SSL KM18 (x7)
000830 -12  626  SM2GHI SV1SSL KM18

80m

UTC    dB Audio  Message
221315  -5  426  SV1SSL DO8JB JO32 (x6)
235815  +5  633  <...> SV1SSL KM18
235830 -12 1001  SV1SSL II7MGML +05
235845  +5  633  <...> SV1SSL R+10
000045  +0  633  M7YFL SV1SSL KM18
000115  -3  633  SP4WJ SV1SSL -15
000130 -10  633  SV1SSL SP4WJ KO03 (x2)
000215  -2  633  SP4WJ SV1SSL RR73
000230  -9  633  SV1SSL SP4WJ 73

60m

UTC    dB Audio  Message
035000 -11 1942  KZ8C SV1SSL KM18 (x3)
035200  -8 1942  CQ SV1SSL KM18 (x2)
035330  -3 1942  KZ8C SV1SSL KM18 (x2)
035500  +3  590  CQ SV1SSL KM18 (x2)
035600  +1  590  KZ8C SV1SSL -11 (x2)
235530  +1  677  CQ SV1SSL KM18
235600  +5  676  IW0HLE SV1SSL R-17
235615 -16 1267  SV1SSL IW0HLE RR73
235630  +4  676  IW0HLE SV1SSL 73

20m

UTC    dB Audio  Message
172715  -8 3027  XU7O SV1SSL R-16 (x2)
172815 -10 3027  CQ SV1SSL KM18 (x2)
173445  -5 3028  PD2AE SV1SSL R-03
173500 -10 2216  SV1SSL PD2AE RR73
173515  -9 3027  PD2AE SV1SSL 73
173545  +0 3027  9J2MM SV1SSL KM18 (x3)
174130  -6 3027  CQ SV1SSL KM18 (x3)
174430  -4  721  OE7JUM SV1SSL KM18 (x2)

40m

UTC    dB Audio  Message
193130 -11 2840  CQ SV1SSL KM18                        a1 (x2)
193230  -5 2841  <...> SV1SSL -22
221745  -9 2757  D2UY SV1SSL KM18
181130 -11 2521  SV1SSL RA3M -17 (x2)
181730  -4 2941  CQ SV1SSL KM18
181815  -2 2941  SV1SSL R2ASV RR73
204600  -7 2938  CQ SV1SSL KM18                        a1 (x2)
204800  -6 2938  JA4EII SV1SSL RR73
204900  -5 2938  JA1CJP SV1SSL -24 (x2)
205115  -4 2938  PY5NBX SV1SSL KM18
040815 -19 1100  YV5GPA SV1SSL KM18

Decoder S/N history by band

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