TA4SSK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Turkey Locator transmitted in a decoded message: KM57

Receiver-side FT8 activity involving TA4SSK, decoded by SO8OO in southeastern Poland. 3,493 related FT8 messages, 2,150 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 45 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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

3,493

Related messages

2,150

CQ messages

UTC dates heard

-11 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-26
Last seen: 2026-08-24 06:33 UTC

Frequent QSO partners observed at SO8OO

Stations TA4SSK worked most often, as logged from our receiver:

IQ0VT · Italy ×4 F1PBZ · France ×3 F4HDR · France ×3 EA1JWG · Spain ×2 OE5ABL · Austria ×2 R95WTA · European Russia ×2 OE3HLB · Austria ×2 R4PFY · European Russia ×2 UF1A · European Russia ×2 ZS3JDL · South Africa ×2 SP9SPM · Poland ×2 ON3BLC · Belgium ×2

Activity Heatmap

Locator transmitted by TA4SSK

Approximate centre of KM57, decoded 2026-08-24 08:41 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	TA4SSK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 08:35	20m	-9 / -	PA0MUS	- / -	5	Partial capture
08-24 08:29	20m	+1 / -19	OE7MAH	-8 / -14	14	Partial capture
08-24 08:26	20m	-6 / -	DL5CG	- / -	3	Partial capture
08-24 08:18	20m	+2 / -	OE7MAH	- / -	4	Partial capture
08-24 08:15	20m	-8 / -16	EA4IDN	-7 / +5	6	✓ Full exchange observed
08-24 08:12	20m	-9 / -	II7MGBR	- / -	3	Partial capture
08-24 08:08	20m	-6 / -17	DJ2GMS	-2 / -	3	Partial capture
08-24 08:02	20m	-6 / -	MM7CEH	- / -	4	Partial capture
08-24 07:49	20m	-2 / -	OE7MAH	- / -	4	Partial capture
08-24 07:46	20m	-6 / -22	G4LJH	-10 / -14	10	Partial capture
08-24 07:37	20m	-3 / -	G4LJH	- / -	3	Partial capture
08-24 07:34	20m	-7 / -	RA1D/QRP	- / -	4	Partial capture
08-24 07:31	20m	+4 / -	M0LAD	- / -	3	Partial capture
08-24 07:29	20m	-7 / -	RA1D/QRP	- / -	4	Partial capture
08-24 07:22	20m	-4 / +1	S56EPX	-1 / -	5	✓ Closing observed
08-24 07:16	20m	-22 / -	R1530IG	- / -	2	Partial capture
08-24 07:10	20m	-7 / -	EX7DY	- / -16	7	✓ Closing fragment
08-24 07:07	20m	-12 / -	<...>	- / -	6	Partial capture
08-24 07:03	20m	-10 / -	II7MGXX	- / -	7	Partial capture
08-24 06:56	20m	-9 / -	II7MGXX	- / -8	9	Partial capture
08-23 20:53	20m	- / -9	CS7ADA	-6 / -	2	✓ Closing fragment
08-23 20:05	20m	-14 / -	F4NHL	-4 / -	2	✓ Closing observed
08-23 20:02	20m	0 / -	PE1NGW	- / -	5	Partial capture
08-23 20:00	20m	-5 / -	F4NBB	- / -	2	Partial capture
08-23 19:59	20m	0 / -	IZ3ZOG	-4 / -2	2	✓ Closing observed
08-23 19:56	20m	0 / -	LA1QAA	- / -	4	Partial capture
08-23 19:55	20m	+3 / -8	F4MXQ	+13 / -	13	✓ Closing observed
08-23 19:50	20m	-9 / -10	MW8OEG	-3 / -11	8	✓ Full exchange observed
08-23 19:43	20m	-10 / -	F8WAJ	- / -2	4	✓ Closing fragment
08-23 19:39	20m	+3 / -	YU1OTW	- / -	5	Partial capture
08-23 19:37	20m	-9 / -	DL4RE	- / -	4	Partial capture
08-23 19:33	20m	-4 / -	YB7FII	- / -22	5	Partial capture
08-23 19:26	20m	-4 / -	DJ0FF	- / -8	5	Partial capture
08-23 19:13	20m	-7 / -	EA4ITG	-1 / -14	8	✓ Closing observed
08-23 19:08	20m	0 / -	M0LAD	- / -	2	Partial capture
08-23 19:01	20m	-10 / -	YU4RBL	- / 0	2	Partial capture
08-23 18:52	20m	-5 / -	YB7FII	- / -	4	Partial capture
08-23 18:34	20m	-10 / -6	PA0GSP	+2 / +7	3	Partial capture
08-23 18:19	20m	-12 / -	RN1AO	- / -	6	Partial capture
08-23 18:13	20m	- / -	M9DNC	-5 / -	2	Partial capture
08-23 18:09	20m	-10 / -	R6UBN	- / -12	3	✓ Closing fragment
08-23 13:59	10m	- / -4	SV3ALC	-13 / -	3	✓ Closing fragment
08-22 21:50	20m	-14 / -	BG0EJN	- / -	3	Partial capture
08-22 21:43	20m	-12 / -9	TJ1GD	-11 / -7	4	✓ Full exchange observed
08-22 21:37	20m	-20 / -	KJ4KFJ	- / -	2	Partial capture
08-22 18:02	20m	+8 / -	M7WLT	- / -	2	Partial capture
08-22 17:57	20m	-9 / -	EA7DRA	- / -14	4	✓ Closing fragment
08-22 17:48	20m	-14 / -	F4IFO	- / -	2	Partial capture
08-22 17:44	20m	0 / -	UB0SMX/P	- / -	3	Partial capture
08-22 17:41	20m	+1 / -	2I0WAI	- / -14	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
083230  +2 2908  OE7MAH TA4SSK R-14
083245  -3 2908  TA4SSK OE7MAH -19
083300  +1 2907  OE7MAH TA4SSK R-14
083315 -10 2908  TA4SSK OE7MAH -19
083330  +6 2908  OE7MAH TA4SSK R-14
083345  -7 2908  TA4SSK OE7MAH -19
083400  +6 2907  OE7MAH TA4SSK R-14 (x2)
083530  -9 1750  PA0MUS TA4SSK KM57 (x5)
083915  +3  330  F1IEE TA4SSK KM57
084130 -13 1721  OZ1APZ TA4SSK KM57

10m

UTC    dB Audio  Message
120600 -14 1487  TA4SSK F5IYE 73
130715 -24 1598  TA4SSK DO5MSL JO50
101630 -22 1979  TA4SSK RX6LQH RR73
095845 -11 2298  TA4SSK RA3ZGT -04
100100 -13 1191  TA4SSK R6DZR -16 (x2)
141815 -10  492  TA4SSK R7AG -17
155630 -23 1932  TA4SSK SV2JAO -01
165300 -22 1444  TA4SSK F4ILK -11
073330 -17 2358  UR3CTB TA4SSK KM57
081915 -24 1601  TA4SSK IZ7QFP -01 (x2)
135945 -14  793  TA4SSK SV3ALC KM08 (x3)

40m

UTC    dB Audio  Message
043100 -11  884  TA4SSK II3DRC RR73
211700 -12 2579  TA4SSK RX3DPK/LH -05
185700  -2 2938  R3BCK TA4SSK KM57 (x2)
185830 -17 1358  R4PFY TA4SSK KM57
185845 -11 1359  TA4SSK R4PFY +01
185900 -17 1358  R4PFY TA4SSK R-09 (x2)
185945 -12 1359  TA4SSK R4PFY RR73
190000 -20 1358  R4PFY TA4SSK R-09 (x3)
190115 -13 1359  TA4SSK R4PFY RR73
190130 -19 1358  R4PFY TA4SSK R-09
190145 -10 1359  TA4SSK R4PFY RR73

80m

UTC    dB Audio  Message
005900 -10 1505  SP6AMI TA4SSK KM57 (x2)
005945  +7 1504  TA4SSK SP6AMI -11
010030  -9 1505  SP6AMI TA4SSK 73
010045  -4 2118  TA4SSK DL9ATW JO61
010100 -10 1505  DL9ATW TA4SSK -17
010115  +1 2118  TA4SSK DL9ATW R-08
010130 -14 1505  DL9ATW TA4SSK RR73
010145  -1 2118  TA4SSK DL9ATW 73
010700 -20 1621  RX6DA TA4SSK KM57
010715  +3 1621  TA4SSK RX6DA -05
010730 -19 1620  RX6DA TA4SSK R+01
010745  +4 1621  TA4SSK RX6DA RR73
010800 -18 1620  RX6DA TA4SSK 73
013530 +20 2651  TA4SSK SP6JIU -10

60m

UTC    dB Audio  Message
024600 -18  890  CQ TA4SSK KM57                        a1 (x13)
034145  -7 2109  TA4SSK LZ1ST KN21 (x2)

Decoder S/N history by band

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