TF1SH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Iceland

Receiver-side FT8 activity involving TF1SH, decoded by SO8OO in southeastern Poland. 71 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 2 UTC dates. Heard between 2026-08-20 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

Related messages

CQ messages

UTC dates heard

-1 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-08-20
Last seen: 2026-08-23 19:30 UTC

Frequent QSO partners observed at SO8OO

Stations TF1SH worked most often, as logged from our receiver:

PA2WDR · Netherlands YU4RBL · Serbia DL1R · Fed. Rep. of Germany DH5BM · Fed. Rep. of Germany OZ5AGJ · Denmark M8KKH · England PC2J · Netherlands R1ZBR · European Russia IU3ACL · Italy

Activity Heatmap

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	TF1SH S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:27	40m	- / -12	R1ZBR	-3 / -	6	✓ Closing fragment
08-23 21:25	40m	- / -	DA1EA	+7 / -	10	Partial capture
08-23 21:19	40m	- / -	DA1EA	+6 / -	6	Partial capture
08-23 21:14	40m	- / -6	OZ5AGJ	-6 / -	3	✓ Closing fragment
08-23 21:08	40m	- / -13	DH5BM	-11 / -	2	✓ Closing fragment
08-23 21:05	40m	- / -15	PC2J	+1 / -	2	✓ Closing fragment
08-23 20:57	20m	- / -	F4VTR	-5 / -	3	Partial capture
08-23 20:50	40m	- / -16	UA3ATQ	0 / -	5	Partial capture
08-23 20:40	40m	- / -	EB1LA	-6 / -	2	Partial capture
08-23 20:20	40m	- / -	RX3ASQ	-10 / -	2	Partial capture
08-23 20:08	20m	- / -	E79HI	-13 / -	3	Partial capture
08-20 20:01	20m	-20 / -	LX1JH	- / -5	2	Partial capture
08-20 19:59	20m	-6 / -	IU3ACL	- / +1	3	✓ Closing fragment
08-20 19:56	20m	-1 / -	YU4RBL	- / -9	2	✓ Closing fragment
08-20 19:55	20m	-2 / -	M8KKH	-2 / +5	3	✓ Closing observed
08-20 19:51	20m	-15 / -	DL3BH	- / -14	2	Partial capture
08-20 19:48	20m	-16 / -	AA1JM	- / -15	2	Partial capture
08-20 19:41	20m	-7 / -	KF8FQN	- / -	2	Partial capture
08-20 19:38	20m	-6 / -	TJ1GD	- / -	2	Partial capture
08-20 17:48	20m	- / -14	DL1R	+6 / -	11	✓ Closing fragment
08-20 17:36	20m	- / -3	PA3FXT	+2 / -	2	Partial capture
08-20 17:26	20m	- / -	DL2DBI	-10 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
212600  +9 1140  TF1SH DA1EA JO31 (x3)
212730  -1  783  TF1SH R1ZBR KP69 (x2)
212800 +10 1140  TF1SH DA1EA JO31
212830  -5  783  TF1SH R1ZBR R-12
212830  +4 1140  TF1SH DA1EA JO31 (x2)
212900  -2  783  TF1SH R1ZBR R-12
212930  +5 1140  TF1SH DA1EA JO31
212930  -3  783  TF1SH R1ZBR R-12
213000  +6 1140  TF1SH DA1EA JO31
213000  -1  783  TF1SH R1ZBR 73
213030  +5 1140  TF1SH DA1EA JO31

20m

UTC    dB Audio  Message
195545  -2 2127  M8KKH TF1SH +05
195615  -2 2127  YU4RBL TF1SH -09
195630  +3 2154  TF1SH M8KKH RR73
195745  +0 2127  YU4RBL TF1SH RR73
195915  -3 2127  IU3ACL TF1SH +01 (x3)
200145 -15 2126  LX1JH TF1SH R-05 (x2)
200815 -12  724  TF1SH E79HI JN93 (x3)
205730  -6 1984  TF1SH F4VTR JN25 (x3)

Decoder S/N history by band

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