R3RZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO12

Receiver-side FT8 activity involving R3RZ, decoded by SO8OO in southeastern Poland. 73 related FT8 messages, 32 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-01 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

73
Related messages
32
CQ messages
9
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-06-01
Last seen: 2026-08-23 04:11 UTC

Activity Heatmap

Locator transmitted by R3RZ

Approximate centre of LO12, decoded 2026-08-17 05:38 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 UTCBandR3RZ S/NCounterpartCounterpart S/NMsgsCapture
08-23 06:13 20m -1 / - PD2RAL - / -7 2 ✓ Closing fragment
08-23 06:11 20m +1 / - LB5VK - / -2 2 ✓ Closing fragment
08-17 05:40 20m +4 / - IK4JPP - / -14 2 ✓ Closing fragment
08-17 05:38 20m -4 / - ON1DGN - / -11 2 ✓ Closing fragment
08-17 05:33 20m +4 / -18 R6OI +2 / -9 5 ✓ Full exchange observed
08-17 05:32 20m +4 / - IK4TVP - / -14 2 Partial capture
08-17 05:31 20m +3 / - DH2RL - / -13 2 ✓ Closing fragment
08-05 05:42 20m +8 / - UA1RC - / -1 2 ✓ Closing fragment
08-05 05:40 20m +2 / +8 R6DVV -20 / -2 5 ✓ Full exchange observed
08-05 05:39 20m +12 / - EU1BO - / -1 2 Partial capture
08-05 04:52 20m -14 / - SP6AMK - / +4 4 ✓ Closing fragment
08-05 04:51 20m -24 / - RW3VA - / -10 2 Partial capture
08-05 04:48 20m -20 / - PD3LKN - / -13 2 ✓ Closing fragment
08-04 19:18 20m -1 / - OH1LA - / -14 3 ✓ Closing fragment
08-04 19:16 20m 0 / - IK2SND -20 / -12 3 ✓ Closing observed
08-04 18:58 20m +7 / - PA2AMJ - / -7 2 ✓ Closing fragment
08-04 18:57 20m +13 / - F4LER - / -5 2 ✓ Closing fragment
08-04 18:55 20m +6 / - MW7AHM -4 / -13 5 ✓ Full exchange observed
08-04 18:54 20m +4 / - EU1LL/P - / -13 2 ✓ Closing fragment
08-04 18:53 20m +10 / - IW2DNI - / -11 2 ✓ Closing fragment
08-04 18:50 20m +15 / -1 RD3FY -3 / -1 3 Partial capture
08-02 06:21 20m -2 / - F4LML - / -12 2 ✓ Closing fragment
08-02 06:20 20m - / - IK4LZH -8 / - 3 Partial capture
08-02 06:20 20m -6 / - UB4HVA - / -1 2 ✓ Closing fragment
08-02 06:09 20m -10 / - OH1LA -24 / -9 3 Partial capture
08-02 06:07 20m -8 / - PD2WL - / -13 2 ✓ Closing fragment
08-02 06:06 20m -6 / - R9DZ - / 0 2 ✓ Closing fragment
07-29 19:42 40m -18 / - UB0SMX - / -1 2 ✓ Closing fragment
07-29 19:40 40m -20 / +4 LB5WB -22 / - 2 ✓ Closing observed
07-29 19:38 40m -19 / - R9FF - / -1 4 ✓ Closing fragment
07-29 19:35 40m -19 / -12 R4FV -3 / -2 5 ✓ Full exchange observed
07-29 19:32 40m -19 / +8 RD3MF -20 / +6 10 Partial capture
06-14 18:27 20m -12 / - BH4HGH - / -12 2 ✓ Closing fragment
06-14 18:20 20m -13 / -18 RX3DQX -14 / - 3 ✓ Closing observed
06-14 18:17 20m -5 / - BH4GWF - / -16 2 ✓ Closing fragment
06-14 18:14 20m -6 / - R1BOH - / -8 3 ✓ Closing fragment
06-14 18:11 20m -6 / - UE0DR -10 / - 2 ✓ Closing observed
06-14 18:10 20m -6 / -6 BH3NLG -12 / -10 2 Partial capture
06-14 18:09 20m -2 / - BH4HGH - / -10 2 Partial capture
06-14 18:08 20m -7 / - S59A - / -2 2 ✓ Closing fragment
06-14 18:06 20m -5 / - BA4OO - / -16 2 ✓ Closing fragment
06-14 18:04 20m -6 / -7 GM2OT -7 / -15 2 Partial capture
06-14 18:04 20m -6 / - R1TAX -18 / -14 3 ✓ Closing observed
06-14 17:57 20m -5 / - OZ7DR - / -7 2 ✓ Closing fragment
06-01 16:46 10m -8 / +6 7Q9PTP -20 / - 2 ✓ Closing observed
06-01 16:45 10m -2 / - TT1GD - / -24 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
053345  +0 3095  R3RZ R6OI KN87
053400  +4 2804  R6OI R3RZ -09
053415  +0 3095  R3RZ R6OI R-18 (x3)
053815 -14 2569  CQ R3RZ LO12                          a1
053845  -3 2569  ON1DGN R3RZ R-11 (x2)
054015  +4 2569  IK4JPP R3RZ -14 (x2)
061100  -3  531  R3RZ F1PBZ -07
061115  +1 2838  LB5VK R3RZ -02 (x2)
061345  +6 2837  PD2RAL R3RZ R-07 (x2)
80m
UTC    dB Audio  Message
195530  +3 2466  UD7G R3RZ LO12
40m
UTC    dB Audio  Message
193545 -19 1813  R4FV R3RZ R-02
193600 -20 1813  R3RZ RD3MF R+04
193600  +0  744  R3RZ R4FV RR73 (x2)
193715 -19 1812  R4FV R3RZ R-02
193845 -20 1813  R9FF R3RZ -01 (x4)
194030 -22 1812  R3RZ LB5WB +04
194115 -20 1813  LB5WB R3RZ 73
194215 -19 1813  UB0SMX R3RZ -01 (x2)
200415 -15 1812  CQ R3RZ LO12                          a1
200430  -8 1812  R3RZ R5AV +01
10m
UTC    dB Audio  Message
164315  -1 2056  7Q9PTP R3RZ -07
164545  +6  533  TT1GD R3RZ -24
164600 -20 2055  R3RZ 7Q9PTP R+06
164615  -8 2056  7Q9PTP R3RZ RR73
164715 -10  533  TT1GD R3RZ -18

Decoder S/N history by band

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