RZ2B — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO85

Receiver-side FT8 activity involving RZ2B, decoded by SO8OO in southeastern Poland. 8 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 4 UTC dates. Heard between 2026-06-05 and 2026-08-02.

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

-7 dB

Mean decoder S/N

Bands

80m 40m 20m

First seen: 2026-06-05
Last seen: 2026-08-02 13:38 UTC

Frequent QSO partners observed at SO8OO

Stations RZ2B worked most often, as logged from our receiver:

R0ADN · Asiatic Russia UA1RC · European Russia DK5TX · Fed. Rep. of Germany DJ3HW · Fed. Rep. of Germany R2ZJJ · European Russia UA4FOZ · European Russia R6ZEJ · European Russia EX8QD · Kyrgyzstan DL5RCN · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by RZ2B

Approximate centre of KO85, decoded 2026-08-02 15:44 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	RZ2B S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-02 15:46	40m	-19 / -	R0ADN	- / -18	2	✓ Closing fragment
08-02 15:38	40m	- / -12	DL5RCN	0 / -	2	✓ Closing fragment
07-31 18:16	40m	-6 / -	DK5TX	-23 / -9	4	✓ Closing observed
07-31 18:11	80m	+4 / -8	R6ZEJ	-1 / -2	3	✓ Full exchange observed
07-31 18:10	80m	+5 / -	UA1RC	- / -6	2	✓ Closing fragment
07-31 18:06	80m	-2 / -	JE2ERR	- / -	2	Partial capture
07-12 17:16	40m	-1 / -	DL4JTH	- / -	9	Partial capture
07-12 17:14	40m	0 / +1	R2ZJJ	-7 / -	3	✓ Closing observed
07-12 17:12	40m	+2 / -	DJ3HW	-15 / -21	4	✓ Closing observed
06-07 14:13	40m	-18 / -	UA4FOZ	- / -	2	✓ Closing fragment
06-07 14:09	40m	-23 / -	RA0WBI	- / -	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
171730  -2 2601  DL4JTH RZ2B KO85 (x6)
181600  -9 1429  DK5TX RZ2B KO85 (x2)
181645 -23 1746  RZ2B DK5TX RR73
181700  -7 1430  DK5TX RZ2B 73
153800  -1  874  RZ2B DL5RCN -12 (x2)
154445 -21 2157  RC2N RZ2B KO85
154645 -18 2157  R0ADN RZ2B R-18 (x2)

80m

UTC    dB Audio  Message
180630  -1 1801  JE2ERR RZ2B KO85 (x2)
180930  -3 1801  CQ RZ2B KO85
181000  +4 1801  UA1RC RZ2B R-06 (x2)
181100  +7 1801  R6ZEJ RZ2B -02
181115  -1  637  RZ2B R6ZEJ R-08
181130  +2 1801  R6ZEJ RZ2B RR73
181200  -4 1801  8S7DL RZ2B KO85

20m

UTC    dB Audio  Message
050045  -6 2879  RZ2B EX8QD RR73

Decoder S/N history by band

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