RX3DCZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RX3DCZ, decoded by SO8OO in southeastern Poland. 159 related FT8 messages, 70 CQ messages, observed on 40m, 20m, 10m, across 2 UTC dates. Heard between 2026-08-22 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 RX3DCZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RX3DCZ
Approximate centre of KO94, decoded 2026-08-23 04:14 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 | RX3DCZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 13:13 | 10m | - / -5 | SV7BAY | -11 / - | 2 | ✓ Closing fragment |
| 08-23 05:25 | 20m | -24 / -5 | UN0GY | 0 / -1 | 3 | ✓ Full exchange observed |
| 08-23 04:14 | 40m | -17 / -19 | UA3WG | -10 / -16 | 4 | ✓ Full exchange observed |
| 08-23 04:13 | 40m | -17 / - | RM9WN | - / -13 | 2 | ✓ Closing fragment |
| 08-23 03:52 | 40m | -20 / -1 | RD7O | -7 / -2 | 4 | ✓ Full exchange observed |
| 08-23 03:51 | 40m | -16 / - | UI6O | - / - | 2 | Partial capture |
| 08-23 03:47 | 40m | - / -18 | F1PBZ | +1 / - | 2 | ✓ Closing fragment |
| 08-23 03:38 | 40m | - / +5 | R6ZB | -18 / - | 2 | ✓ Closing fragment |
| 08-23 03:37 | 40m | -20 / - | UI6O | - / - | 3 | Partial capture |
| 08-23 03:35 | 40m | -18 / - | UB8QBI | - / - | 2 | ✓ Closing fragment |
| 08-23 03:34 | 40m | -17 / - | RA4CEH | - / -7 | 2 | ✓ Closing fragment |
| 08-23 03:32 | 40m | -12 / - | R9BT | - / -13 | 2 | ✓ Closing fragment |
| 08-23 03:28 | 40m | -16 / - | UI6O | - / - | 2 | Partial capture |
| 08-23 03:27 | 40m | -16 / - | R6DVV | -15 / -5 | 3 | ✓ Closing observed |
| 08-23 03:25 | 40m | -16 / - | SV3CEZ | - / - | 2 | ✓ Closing fragment |
| 08-23 02:20 | 40m | - / +1 | RA6FCU | -3 / - | 2 | ✓ Closing fragment |
| 08-23 02:12 | 40m | - / -4 | SP5PDA | -6 / - | 2 | ✓ Closing fragment |
| 08-23 01:36 | 40m | - / - | R6SBN | -8 / - | 2 | Partial capture |
| 08-23 01:36 | 40m | - / -19 | SQ9CXH | -2 / - | 4 | ✓ Closing fragment |
| 08-23 01:30 | 40m | - / -10 | UB4CJS | -10 / - | 3 | Partial capture |
| 08-23 01:27 | 40m | - / -14 | UA3RBM | -16 / - | 2 | Partial capture |
| 08-23 01:03 | 40m | -4 / - | SP9FZH | - / - | 3 | Partial capture |
| 08-23 01:01 | 40m | +1 / -5 | G5AKB | -10 / -12 | 5 | ✓ Full exchange observed |
| 08-23 00:56 | 40m | -3 / - | SP9TBT | - / - | 5 | Partial capture |
| 08-23 00:54 | 40m | -6 / - | 9A2TN | - / -20 | 4 | ✓ Closing fragment |
| 08-23 00:51 | 40m | -6 / - | SP9TBT | - / - | 5 | Partial capture |
| 08-23 00:46 | 40m | 0 / - | OK1JMB | - / - | 5 | Partial capture |
| 08-23 00:44 | 40m | +1 / - | SP9TBT | - / - | 2 | Partial capture |
| 08-23 00:43 | 40m | +4 / - | <...> | - / - | 2 | Partial capture |
| 08-23 00:41 | 40m | - / - | EB2EMZ | -19 / - | 3 | Partial capture |
| 08-23 00:38 | 40m | +3 / - | F4CTJ | - / - | 5 | Partial capture |
| 08-23 00:35 | 40m | 0 / -23 | RZ6AKF | 0 / -12 | 4 | ✓ Full exchange observed |
| 08-23 00:32 | 40m | 0 / - | KR4DWD | - / - | 5 | Partial capture |
| 08-23 00:26 | 40m | -3 / - | F4CTJ | - / - | 5 | Partial capture |
| 08-23 00:24 | 40m | -1 / - | KR4DWD | - / - | 3 | Partial capture |
| 08-23 00:23 | 40m | -2 / -10 | F4VTR | -5 / -16 | 5 | ✓ Full exchange observed |
| 08-23 00:19 | 40m | -4 / - | F4CTJ | - / - | 2 | Partial capture |
| 08-23 00:14 | 40m | -4 / - | EI4JFB | -2 / -9 | 4 | Partial capture |
| 08-23 00:07 | 40m | -2 / 0 | MM8FKF | -12 / -13 | 2 | Partial capture |
| 08-23 00:05 | 40m | -1 / -16 | N1EN | -10 / -14 | 5 | ✓ Full exchange observed |
| 08-23 00:02 | 40m | 0 / - | PE1NAO | -7 / - | 2 | ✓ Closing observed |
| 08-22 23:52 | 40m | -2 / 0 | PA2KV | -7 / -6 | 5 | ✓ Full exchange observed |
| 08-22 23:52 | 40m | - / - | RA3ZGT | +6 / - | 2 | Partial capture |
| 08-22 23:49 | 40m | -1 / - | F4CTJ | - / - | 2 | Partial capture |
| 08-22 23:41 | 40m | +2 / - | OA4ENG | - / -25 | 8 | Partial capture |
| 08-22 23:16 | 40m | -1 / - | OA4ENG | - / - | 40 | Partial capture |
| 08-22 23:15 | 40m | -2 / - | SP5MIG | - / -12 | 2 | ✓ Closing fragment |
| 08-22 23:13 | 40m | 0 / - | R2FDU | -5 / -1 | 3 | ✓ Closing observed |
| 08-22 23:10 | 40m | -1 / - | F4CTJ | - / - | 5 | Partial capture |
| 08-22 23:07 | 40m | -2 / -10 | UA9CR | -6 / -2 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 131345 -15 927 RX3DCZ SV7BAY -05 (x2)
UTC dB Audio Message 060015 -6 805 3A2MW RX3DCZ KO94 (x3) 052500 +2 2662 RX3DCZ UN0GY -05 052515 -24 1058 UN0GY RX3DCZ R-01 052530 -1 2662 RX3DCZ UN0GY RR73 052945 -13 1059 M7JVT RX3DCZ R-21
UTC dB Audio Message 035200 -16 1015 UI6O RX3DCZ KO94 035215 -7 1016 RX3DCZ RD7O KN98 035230 -19 1015 RD7O RX3DCZ -02 035245 -7 1016 RX3DCZ RD7O R-01 035300 -20 1014 RD7O RX3DCZ RR73 035645 -20 1016 RX3DCZ EB2EMZ IN83 035700 -19 1015 OA4CLU RX3DCZ KO94 040215 -16 1631 RX3DCZ 9A60CBM -09 040330 -15 963 UI6O RX3DCZ KO94 041330 -17 963 RM9WN RX3DCZ -13 (x2) 041430 -20 964 UA3WG RX3DCZ KO94 041545 -10 2254 RX3DCZ UA3WG -19 041600 -14 963 UA3WG RX3DCZ R-16 041615 -10 2254 RX3DCZ UA3WG RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.