R1ZCL — FT8 activity observed at SO8OO
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
Frequent QSO partners observed at SO8OO
Stations R1ZCL worked most often, as logged from our receiver:
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 | R1ZCL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 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.
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)
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)
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.