R1ZCL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving R1ZCL, decoded by SO8OO in southeastern Poland. 244 related FT8 messages, 42 CQ messages, observed on 40m, 20m, 10m, across 39 UTC dates. Heard between 2026-05-29 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

244
Related messages
42
CQ messages
39
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-29
Last seen: 2026-08-23 06:41 UTC

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 UTCBandR1ZCL S/NCounterpartCounterpart S/NMsgsCapture
08-23 08:41 20m - / -5 R3TAW -16 / - 2 ✓ Closing fragment
08-23 08:20 20m - / -19 YT1UBN -2 / - 2 ✓ Closing fragment
08-21 04:00 40m - / -15 R3WDW +9 / - 2 ✓ Closing fragment
08-21 03:57 20m - / -20 RA9ACA -8 / - 2 ✓ Closing fragment
08-04 21:57 40m - / -10 R2GFD -11 / - 2 ✓ Closing fragment
07-30 04:01 40m - / -14 DM8KM +2 / - 2 ✓ Closing fragment
07-29 21:36 40m - / -10 UI6O -14 / - 5 Partial capture
07-29 21:32 40m - / -6 DL9KM -14 / - 3 ✓ Closing fragment
07-29 21:14 40m - / - EW8DG -22 / - 2 ✓ Closing fragment
07-29 20:21 40m - / -10 RU3OZ -12 / - 2 ✓ Closing fragment
07-29 20:19 40m - / -1 S51UN -19 / - 3 ✓ Closing fragment
07-29 20:14 40m - / -11 SP0LPR -18 / - 2 Partial capture
07-29 20:03 20m - / -21 F4BJN -18 / - 5 ✓ Closing fragment
07-28 04:07 20m -11 / - R5FY - / -9 2 ✓ Closing fragment
07-21 19:47 40m - / -14 RC3D +13 / - 5 ✓ Closing fragment
07-20 04:04 20m -20 / - R6OEY - / - 2 ✓ Closing fragment
07-17 22:20 20m - / -22 W6NWS -8 / - 2 ✓ Closing fragment
07-17 22:11 40m - / -12 F1PBZ -2 / - 2 ✓ Closing fragment
07-17 22:08 40m - / -7 RC2EC -8 / - 2 ✓ Closing fragment
07-13 04:10 20m - / - DL1R +7 / - 9 Partial capture
07-12 09:28 20m - / -22 RC3D -3 / - 3 ✓ Closing fragment
07-11 20:34 40m - / -13 UB3YGA -8 / - 2 ✓ Closing fragment
06-30 04:12 20m - / +5 RY4D -9 / - 2 ✓ Closing fragment
06-27 20:53 40m - / -15 R3ZBY -6 / - 2 ✓ Closing fragment
06-27 20:50 40m - / -8 RL6LP -2 / - 3 ✓ Closing fragment
06-27 20:47 40m - / -11 OE3PBS -4 / - 2 ✓ Closing fragment
06-27 19:56 40m - / -1 IK2ZJR -7 / - 3 ✓ Closing fragment
06-26 21:18 20m - / -8 UN0GY -8 / - 2 ✓ Closing fragment
06-26 20:48 40m - / -14 R4FAH -18 / - 2 ✓ Closing fragment
06-20 15:41 20m -6 / - DK8HC/P -11 / -1 5 ✓ Closing observed
06-20 15:39 20m -2 / - BG9VZ - / -12 2 ✓ Closing fragment
06-19 23:16 40m - / - F5OYA/P -17 / - 2 Partial capture
06-19 23:07 40m - / - F5OYA/P -16 / - 11 Partial capture
06-19 22:57 40m - / - F5OYA/P -15 / - 12 Partial capture
06-19 22:40 20m -4 / - BG3TFT - / - 4 Partial capture
06-19 22:37 20m +2 / - A61CK - / - 2 Partial capture
06-19 22:36 20m 0 / - PT2ND - / -11 3 ✓ Closing fragment
06-19 22:34 20m +3 / - LZ1ZF - / - 3 ✓ Closing fragment
06-19 22:27 20m 0 / -14 JY5IB +10 / -6 4 ✓ Full exchange observed
06-18 20:39 40m -16 / -10 RL6LP -7 / -6 3 ✓ Full exchange observed
06-18 20:33 40m -16 / -17 RZ6LE -8 / - 6 ✓ Closing observed
06-18 20:28 40m -14 / - R3LDM -9 / - 2 ✓ Closing observed
06-18 20:26 40m -14 / -11 IQ4JO +8 / -7 5 ✓ Full exchange observed
06-15 21:46 40m - / -21 DM1AL +3 / - 2 Partial capture
06-13 09:42 20m - / -19 IK4LZH +12 / - 4 ✓ Closing fragment
06-11 04:11 20m -13 / - UB3DQR - / - 2 Partial capture
06-10 21:02 20m -8 / - SV9TLU +1 / - 4 ✓ Closing observed
06-10 20:58 20m - / -13 IZ0GYP -3 / - 3 ✓ Closing fragment
06-10 20:57 20m -22 / - RA9SSI -19 / - 2 ✓ Closing observed
06-10 20:42 40m - / +2 R1QG -15 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
040730 -10 2715  R5FY R1ZCL R-09 (x2)
041715 -16 1726  R1ZCL W8JRK EN72
200315 -17 2121  R1ZCL F4BJN JN25 (x5)
195300 -16 2290  R1ZCL F5IXN JN23
035715  -5 1892  R1ZCL RA9ACA -20 (x2)
082030  -1 2766  R1ZCL YT1UBN R-19 (x2)
084115 -19  728  R1ZCL R3TAW -05 (x2)
40m
UTC    dB Audio  Message
213230 -15 1811  R1ZCL DL9KM JN68 (x3)
213600 -15 1629  R1ZCL UI6O KN87 (x5)
214100 -19 1533  R1ZCL PD0LBY 73
040115  +1 2913  R1ZCL DM8KM -14 (x2)
215730 -11 2569  R1ZCL R2GFD R-10 (x2)
040000  +7  297  R1ZCL R3WDW -15 (x2)
10m
UTC    dB Audio  Message
084915 -14 2440  R1ZCL ON5CD JO20

Decoder S/N history by band

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