RW4C — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RW4C, decoded by SO8OO in southeastern Poland. 278 related FT8 messages, 145 CQ messages, observed on 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-04-23 and 2026-06-28.
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 RW4C worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RW4C
Approximate centre of LO21, decoded 2026-06-28 12:00 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 | RW4C S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-28 12:00 | 10m | -4 / -3 | RV3YR | -7 / - | 4 | Partial capture |
| 06-24 00:58 | 20m | - / -15 | WB4MNK | -3 / - | 3 | ✓ Closing fragment |
| 06-03 02:28 | 20m | -7 / - | WR8R | - / - | 2 | Partial capture |
| 06-03 02:27 | 20m | -8 / -14 | KI4R | +6 / - | 3 | ✓ Closing observed |
| 06-03 02:24 | 20m | - / -8 | HK4J | -10 / - | 2 | ✓ Closing fragment |
| 06-03 02:13 | 20m | -4 / - | ZL3DMH | - / - | 2 | Partial capture |
| 06-03 01:56 | 20m | - / -12 | OJ0Z | -18 / - | 2 | ✓ Closing fragment |
| 05-30 16:54 | 20m | -4 / -16 | DG9FCP | -11 / -11 | 5 | ✓ Full exchange observed |
| 05-30 16:48 | 20m | -12 / - | DH3CW | - / -3 | 3 | ✓ Closing fragment |
| 05-29 18:21 | 10m | -6 / - | PT9BM | - / -4 | 2 | ✓ Closing fragment |
| 05-29 18:19 | 10m | -14 / - | LT7EA | - / - | 3 | Partial capture |
| 05-29 18:15 | 10m | 0 / - | CX8FB | - / -8 | 2 | ✓ Closing fragment |
| 05-29 18:04 | 10m | -10 / - | LT7EA | - / - | 16 | Partial capture |
| 05-29 18:02 | 10m | +8 / - | LU9EHB | - / - | 2 | Partial capture |
| 05-29 18:00 | 10m | +6 / - | PY2DDR | - / -12 | 2 | ✓ Closing fragment |
| 05-29 17:54 | 10m | +10 / - | CA3SDL | - / -8 | 2 | ✓ Closing fragment |
| 05-29 17:51 | 10m | 0 / - | CE2EP | - / - | 2 | Partial capture |
| 05-29 17:47 | 10m | +5 / - | CE7GFN | - / -23 | 6 | Partial capture |
| 05-29 17:44 | 10m | -7 / - | CX3AS | - / -15 | 2 | Partial capture |
| 05-29 17:41 | 10m | -6 / - | CA3SDL | - / - | 2 | Partial capture |
| 05-29 17:39 | 10m | +6 / - | CE7GFN | - / - | 3 | Partial capture |
| 05-29 17:38 | 10m | -4 / - | PY8ZB | - / - | 3 | Partial capture |
| 05-29 17:36 | 10m | -6 / - | CE7GFN | - / - | 2 | Partial capture |
| 05-29 06:01 | 20m | -6 / - | TO3E | - / - | 5 | Partial capture |
| 05-29 05:55 | 20m | -3 / - | TO3E | - / - | 5 | Partial capture |
| 05-29 05:36 | 20m | -5 / - | TO3E | - / - | 17 | Partial capture |
| 05-29 03:09 | 20m | - / - | RX9YM | -1 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181345 -15 1394 LT7EA RW4C LO21 (x2) 181530 -2 435 CX8FB RW4C R-08 (x2) 181700 -13 1061 PY4ZDC RW4C LO21 181745 -16 1965 LU7WDM RW4C LO21 181915 -13 1391 LT7EA RW4C LO21 (x3) 182115 -4 926 PT9BM RW4C R-04 (x2) 120045 -4 606 RV3YR RW4C LO21 120130 -2 607 RW4C RV3YR -03 (x3)
UTC dB Audio Message 020615 -13 1685 RI0SP RW4C LO21 021300 -3 1685 ZL3DMH RW4C LO21 (x2) 022400 -11 1914 RW4C HK4J -08 (x2) 022715 +7 2869 RW4C KI4R -14 (x2) 022800 -8 2868 KI4R RW4C 73 022830 -6 2951 WR8R RW4C LO21 (x2) 022930 -3 2952 WP4JKO RW4C LO21 023100 -6 2951 K8MM RW4C LO21 005845 -3 2864 RW4C WB4MNK R-15 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.