II3RTHI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy

Receiver-side FT8 activity involving II3RTHI, decoded by SO8OO in southeastern Poland. 1,499 related FT8 messages, 546 CQ messages, observed on 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-26 and 2026-06-28.

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

1,499

Related messages

546

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-26
Last seen: 2026-06-28 15:28 UTC

Frequent QSO partners observed at SO8OO

Stations II3RTHI worked most often, as logged from our receiver:

R4FDW · European Russia R390TB · European Russia IW2NZD · Italy E29CXH · Thailand SP3TOT · Poland AO314A · Spain DK6WS · Fed. Rep. of Germany EB7BVL · Spain 9V1DX · Singapore CU8AF · Azores RT2D · European Russia DK8SJ · Fed. Rep. of Germany

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	II3RTHI S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-28 17:29	20m	-10 / -	DG4MCB	- / +5	2	Partial capture
06-28 17:10	20m	- / 0	DL9ATW	-8 / -	2	Partial capture
06-28 17:09	20m	-8 / -	IK7QMJ	- / -4	2	Partial capture
06-28 17:08	20m	-7 / -	<...>	-9 / -	5	✓ Closing fragment
06-28 17:02	20m	-1 / -7	IZ3EAW	-4 / -13	3	Partial capture
06-28 17:01	20m	-4 / -	<...>	-6 / -	7	✓ Closing fragment
06-28 16:57	20m	-2 / -	K2TQC	- / -17	2	Partial capture
06-28 16:57	20m	-3 / -	<...>	+1 / -	2	✓ Closing fragment
06-28 16:52	20m	-4 / -	<...>	- / -	3	✓ Closing fragment
06-28 16:51	20m	-8 / -1	SP7ROM	-14 / -7	2	Partial capture
06-28 16:46	20m	-6 / -	SQ3MQD	-8 / 0	3	Partial capture
06-28 16:45	20m	-6 / -	<...>	+5 / -	4	✓ Closing fragment
06-28 16:41	20m	-8 / -	<...>	-5 / -	3	✓ Closing fragment
06-28 16:38	40m	-22 / -	<...>	-13 / -	4	✓ Closing fragment
06-28 16:38	20m	-12 / -	IZ8EDI	- / -3	2	Partial capture
06-27 18:07	20m	- / -17	DK6MQ	-11 / -	4	Partial capture
06-27 17:32	20m	-11 / -	IU1VEX	- / -18	3	Partial capture
06-27 17:29	20m	- / -	OE9GWV	-6 / -	2	Partial capture
06-26 14:56	20m	-10 / -	<...>	-16 / -	3	✓ Closing fragment
06-26 14:38	20m	-11 / -	<...>	-3 / -	2	✓ Closing fragment
06-26 14:26	20m	-2 / -	<...>	-11 / -	2	✓ Closing fragment
06-26 14:22	20m	-3 / -	<...>	- / -	2	✓ Closing fragment
06-26 14:15	20m	-2 / -	<...>	- / -	2	✓ Closing fragment
06-26 13:53	20m	- / -	<...>	-3 / -	2	✓ Closing fragment
06-26 13:48	20m	-15 / -	OH7OBJ	- / -13	3	Partial capture
06-26 13:27	20m	- / +10	DJ9FBA	-14 / -	2	Partial capture
06-26 13:24	20m	-16 / -	ON4ANV	-14 / -	2	Partial capture
06-26 13:06	20m	-16 / -	<...>	- / -	2	✓ Closing fragment
06-26 12:36	20m	-14 / -	<...>	- / -	2	Partial capture
06-26 12:26	20m	-9 / -	<...>	- / -	3	✓ Closing fragment
06-26 12:26	20m	-11 / -15	DG2EBG	-14 / -2	5	Partial capture
06-26 12:22	20m	-8 / -	SP2RG	- / +1	3	Partial capture
06-26 12:12	20m	-7 / -	<...>	- / -	9	✓ Closing fragment
06-25 14:23	20m	-3 / -18	SP2RG	+1 / 0	4	Partial capture
06-25 14:12	20m	-15 / -	UA4FKT	- / -8	3	Partial capture
06-25 14:12	20m	-19 / -	<...>	-16 / -	2	✓ Closing fragment
06-25 14:03	20m	-20 / -	<...>	- / -	2	✓ Closing fragment
06-25 13:57	20m	-14 / +9	DL8UVG	-3 / -24	11	Partial capture
06-25 13:53	20m	-17 / -	<...>	-8 / -	7	✓ Closing fragment
06-25 13:52	20m	-14 / -1	LZ1BT	-22 / -12	2	Partial capture
06-23 13:11	20m	-17 / -12	IT9KMN	-16 / -7	2	Partial capture
06-23 13:10	20m	-18 / -	<...>	- / -	2	✓ Closing fragment
06-22 15:24	20m	-10 / -	<...>	+1 / -	2	✓ Closing fragment
06-22 15:23	20m	-10 / -	OK3FP	- / -1	2	Partial capture
06-22 15:13	20m	-13 / -22	OK1ACE	-10 / -14	7	Partial capture
06-22 15:12	20m	-17 / -	<...>	-16 / -	7	✓ Closing fragment
06-22 15:02	20m	-17 / -	<...>	-9 / -	12	✓ Closing fragment
06-20 15:19	20m	-8 / -	<...>	+10 / -	2	✓ Closing fragment
06-20 15:14	20m	- / -	DK5UP	-14 / -	2	Partial capture
06-20 15:09	20m	- / -15	YL3AKH	-9 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
171130  -6 2432  <...> II3RTHI RR73
171145  -8  363  II3RTHI <...> 73
172230  -7 2436  CQ II3RTHI (x2)
172330 -12 2433  M0JFG II3RTHI +04
172400  -8 2434  <...> II3RTHI RR73
172530  -6 2433  CQ II3RTHI (x4)
172800 -15 2091  IK3FHP II3RTHI +00
172845 -16 2089  II3RTHI <...> 73
172900  -9 2090  DG4MCB II3RTHI +05 (x2)
173100  -9 2090  <...> II3RTHI RR73

40m

UTC    dB Audio  Message
164100 -24 1447  <...> II3RTHI RR73 (x2)
164400 -22 1448  CQ II3RTHI
164630 -20 1447  <...> II3RTHI RR73
164830 -24 1447  CQ II3RTHI (x2)
165430 -21 1447  E74MG II3RTHI +16
165830 -22 1447  <...> II3RTHI RR73 (x2)
170230 -22 1447  CQ II3RTHI
170800 -21 1446  <...> II3RTHI RR73
170830 -19 1446  CQ II3RTHI (x3)
171030 -18 1447  <...> II3RTHI RR73

10m

UTC    dB Audio  Message
133400 +12  979  CQ II3RTHI
140645  +3  683  II3RTHI <...> RR73
140830  -6  970  <...> II3RTHI RR73
140915  -7  967  II3RTHI IW3RPW -19 (x2)
143330 -10  976  <...> II3RTHI RR73
143400  -5  976  CQ II3RTHI
143430 -11  976  PD0JNG II3RTHI R+18
143630 -17  976  <...> II3RTHI RR73
163715 -16 1334  CQ II3RTHI (x3)
164330  -1 1394  II3RTHI <...> 73 (x2)

Decoder S/N history by band

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