WA4CB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving WA4CB, decoded by SO8OO in southeastern Poland. 210 related FT8 messages, 4 CQ messages, observed on 40m, 20m, across 36 UTC dates. Heard between 2026-05-22 and 2026-08-21.
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 WA4CB 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 | WA4CB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 12:43 | 20m | - / - | PD4WAC | -8 / - | 7 | Partial capture |
| 08-17 12:40 | 20m | - / -22 | UT7UJ | +5 / - | 5 | Partial capture |
| 08-05 13:27 | 20m | - / - | F6ARS | -10 / - | 4 | Partial capture |
| 08-05 12:21 | 20m | - / - | F5KEE | -16 / - | 2 | Partial capture |
| 08-05 12:13 | 20m | - / - | HB9DGZ | -13 / - | 4 | Partial capture |
| 08-05 12:07 | 20m | - / -12 | UN7PNF | -22 / - | 2 | Partial capture |
| 08-05 11:13 | 20m | - / -14 | F8RZ | -18 / - | 2 | Partial capture |
| 08-03 12:51 | 20m | - / -18 | DF0KK | -1 / - | 5 | Partial capture |
| 08-03 12:47 | 20m | - / -17 | DK1VK | -16 / - | 4 | ✓ Closing fragment |
| 07-31 01:06 | 40m | - / - | F5PBG | -16 / - | 4 | Partial capture |
| 07-28 11:48 | 20m | - / -18 | F1ODM | -14 / - | 4 | Partial capture |
| 07-21 11:44 | 20m | - / -19 | M8FPH | -16 / - | 2 | Partial capture |
| 07-21 11:30 | 20m | - / -10 | DG6KP | -16 / - | 2 | Partial capture |
| 07-15 11:21 | 20m | - / +3 | F1PBZ | -4 / - | 2 | ✓ Closing fragment |
| 07-13 12:59 | 20m | - / -16 | IK4LZH | -8 / - | 3 | ✓ Closing fragment |
| 07-02 11:52 | 20m | - / - | M6BLV | -6 / - | 4 | Partial capture |
| 06-26 13:23 | 20m | - / - | IK4LZH | -8 / - | 2 | Partial capture |
| 06-26 00:34 | 20m | - / - | DL9KM | -21 / - | 3 | Partial capture |
| 06-26 00:30 | 20m | - / -12 | HB9TIH | -18 / - | 2 | ✓ Closing fragment |
| 06-22 00:42 | 20m | - / +5 | GB1500M | -2 / - | 2 | Partial capture |
| 06-22 00:41 | 20m | - / -3 | K5ATN | -8 / - | 2 | Partial capture |
| 06-21 22:08 | 20m | - / -9 | KK4CDK | -14 / - | 2 | Partial capture |
| 06-19 13:12 | 20m | - / -13 | PD2WL | +7 / - | 9 | Partial capture |
| 06-19 13:03 | 20m | - / - | F5JNI | -8 / - | 2 | Partial capture |
| 06-19 12:52 | 20m | - / -17 | SA3SHN | -14 / - | 2 | Partial capture |
| 06-19 12:44 | 20m | - / -14 | EA5RD | -15 / - | 4 | ✓ Closing fragment |
| 06-18 12:42 | 20m | - / -13 | IU1CIW | -2 / - | 4 | ✓ Closing fragment |
| 06-17 19:43 | 20m | - / - | W3FIZ | -16 / - | 2 | ✓ Closing fragment |
| 06-17 02:18 | 20m | -15 / -15 | TN8GD | -4 / -16 | 7 | ✓ Full exchange observed |
| 06-17 02:15 | 20m | -12 / - | 4L8A | - / -5 | 2 | ✓ Closing fragment |
| 06-17 02:11 | 20m | -14 / - | SP5EXA | -15 / +6 | 3 | Partial capture |
| 06-17 02:07 | 20m | -17 / - | N8QA | - / -6 | 3 | ✓ Closing fragment |
| 06-16 11:36 | 20m | - / -11 | UB1CCL | -6 / - | 2 | Partial capture |
| 06-14 22:25 | 20m | - / -11 | KC2POL | -20 / - | 2 | ✓ Closing fragment |
| 06-13 22:48 | 20m | - / -18 | HB9VAA | -14 / - | 6 | ✓ Closing fragment |
| 06-13 22:42 | 20m | - / - | IQ0VT | -17 / - | 3 | Partial capture |
| 06-05 11:37 | 20m | - / -17 | DL6LAG | +3 / - | 4 | ✓ Closing fragment |
| 06-05 00:51 | 20m | -8 / - | KG5FI | - / - | 6 | Partial capture |
| 06-05 00:47 | 20m | -17 / - | JY5JA | - / - | 2 | Partial capture |
| 06-05 00:37 | 20m | -14 / -4 | EA7LZ | -2 / -14 | 7 | ✓ Full exchange observed |
| 06-05 00:26 | 20m | -10 / - | W8BLT | - / - | 6 | Partial capture |
| 06-03 13:14 | 20m | - / -18 | JR1NHD | -5 / - | 2 | ✓ Closing fragment |
| 06-02 19:26 | 20m | - / - | S52TW | 0 / - | 2 | Partial capture |
| 06-02 13:23 | 20m | - / - | GI4OPH | -9 / - | 2 | Partial capture |
| 06-02 11:17 | 20m | - / -23 | PD0LPX | -13 / - | 2 | Partial capture |
| 05-31 23:44 | 20m | - / - | A71XX | -1 / - | 3 | Partial capture |
| 05-31 23:27 | 20m | -20 / - | KB4GM | - / +7 | 2 | Partial capture |
| 05-31 23:23 | 20m | - / - | DG2ZJ | -18 / - | 2 | Partial capture |
| 05-31 23:21 | 20m | -18 / +2 | NC8TM | -19 / -13 | 2 | Partial capture |
| 05-26 23:03 | 20m | -14 / - | TT1GD | - / -16 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 021145 -6 2355 WA4CB IZ8DBJ JN70 010630 -14 1152 WA4CB F5PBG IN78 (x4) 030745 -2 451 WA4CB MI7XHT -14 (x3)
UTC dB Audio Message 132845 -12 725 WA4CB F6ARS JN38 (x2) 115430 -18 1272 WA4CB M9ADT IO70 124045 +9 1519 WA4CB UT7UJ -22 (x5) 124315 -17 1518 WA4CB PD4WAC JO22 (x7)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.