R8CW/4 — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R8CW/4, decoded by SO8OO in southeastern Poland. 1,078 related FT8 messages, 646 CQ messages, observed on 80m, 40m, across 14 UTC dates. Heard between 2026-08-05 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 R8CW/4 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 | R8CW/4 S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 23:03 | 40m | - / - | EA1RT | +1 / - | 7 | Partial capture |
| 08-23 23:03 | 40m | -16 / - | <...> | -15 / - | 2 | ✓ Closing fragment |
| 08-23 22:46 | 40m | -10 / - | KA1MXL | - / - | 3 | Partial capture |
| 08-23 22:38 | 40m | - / - | <...> | +2 / - | 2 | ✓ Closing fragment |
| 08-23 22:37 | 40m | - / - | RN6HK | +10 / - | 2 | Partial capture |
| 08-23 22:33 | 40m | -12 / -16 | DG5PW | -4 / -17 | 4 | Partial capture |
| 08-23 22:19 | 40m | -15 / - | <...> | - / - | 5 | Partial capture |
| 08-23 22:10 | 40m | -13 / - | <...> | - / - | 2 | Partial capture |
| 08-23 21:53 | 40m | - / +8 | R8CW | -6 / - | 2 | Partial capture |
| 08-23 21:52 | 40m | -4 / - | <...> | - / - | 2 | Partial capture |
| 08-23 21:45 | 40m | -2 / - | <...> | +2 / - | 3 | ✓ Closing fragment |
| 08-23 21:45 | 40m | +8 / +5 | OM3PR | +14 / +4 | 2 | Partial capture |
| 08-23 21:39 | 40m | - / -4 | R8CW | +7 / - | 3 | Partial capture |
| 08-23 21:35 | 40m | +5 / - | <...> | 0 / - | 5 | ✓ Closing fragment |
| 08-23 21:30 | 80m | - / - | SP9TBT | +12 / - | 4 | Partial capture |
| 08-23 21:27 | 40m | +2 / -13 | S51UN | -1 / -2 | 16 | Partial capture |
| 08-23 21:27 | 80m | - / -16 | IK5CHL | +3 / - | 2 | Partial capture |
| 08-23 21:27 | 40m | 0 / - | EB7FSB | - / -13 | 2 | Partial capture |
| 08-23 21:27 | 40m | +2 / - | <...> | -12 / - | 7 | ✓ Closing fragment |
| 08-23 21:26 | 40m | -3 / -13 | IN3IZQ | -11 / -14 | 3 | Partial capture |
| 08-23 21:24 | 40m | -2 / -8 | YO4NT | +1 / - | 2 | Partial capture |
| 08-23 21:22 | 40m | 0 / - | <...> | -2 / - | 5 | ✓ Closing fragment |
| 08-23 21:21 | 40m | +4 / - | TA2ED | - / -10 | 2 | Partial capture |
| 08-23 21:18 | 40m | +1 / - | <...> | -7 / - | 5 | ✓ Closing fragment |
| 08-23 21:17 | 40m | 0 / -6 | F1IQH | -6 / -4 | 3 | Partial capture |
| 08-23 21:04 | 80m | +4 / - | <...> | 0 / - | 4 | ✓ Closing fragment |
| 08-23 21:03 | 80m | +7 / -3 | LB5WB | +4 / +3 | 2 | Partial capture |
| 08-23 20:55 | 80m | -3 / - | D2UY | - / - | 2 | Partial capture |
| 08-23 20:51 | 80m | -6 / - | <...> | - / - | 2 | Partial capture |
| 08-23 20:48 | 80m | -4 / - | OH0TS | - / - | 3 | Partial capture |
| 08-20 21:21 | 80m | - / - | F4EEJ | -16 / - | 2 | Partial capture |
| 08-20 21:07 | 80m | - / +2 | DJ9BX | -5 / - | 3 | Partial capture |
| 08-20 21:07 | 80m | - / -4 | DL2DBR | -4 / - | 6 | Partial capture |
| 08-20 20:52 | 80m | -7 / - | R8CEG | - / -2 | 3 | ✓ Closing fragment |
| 08-20 20:47 | 80m | -5 / - | EU1KY | - / +5 | 3 | ✓ Closing fragment |
| 08-20 20:45 | 80m | -10 / - | SP4GDC | - / +5 | 2 | Partial capture |
| 08-20 20:44 | 80m | -6 / - | <...> | +4 / - | 12 | ✓ Closing fragment |
| 08-20 20:29 | 80m | - / - | DO5PY | -10 / - | 2 | Partial capture |
| 08-20 20:21 | 80m | -16 / - | 9A9N | - / -14 | 2 | Partial capture |
| 08-20 20:19 | 80m | -13 / - | <...> | -5 / - | 5 | ✓ Closing fragment |
| 08-20 20:17 | 80m | -8 / - | TC3CT | - / - | 3 | Partial capture |
| 08-20 20:15 | 80m | -5 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 08-20 20:12 | 80m | -3 / -3 | UA3IDQ | -24 / -13 | 4 | Partial capture |
| 08-20 20:08 | 80m | -8 / - | R6ZEJ | - / +9 | 2 | Partial capture |
| 08-18 22:27 | 80m | - / -16 | IU5TUD | -3 / - | 2 | Partial capture |
| 08-18 22:20 | 80m | - / - | OM0RX | +5 / - | 2 | Partial capture |
| 08-18 22:04 | 80m | - / -15 | ON6CQ | -20 / - | 3 | Partial capture |
| 08-18 21:55 | 80m | +3 / - | <...> | 0 / - | 11 | ✓ Closing fragment |
| 08-18 21:51 | 80m | - / -14 | UR5TOC | -24 / - | 3 | Partial capture |
| 08-18 21:48 | 80m | - / - | OM0RX | +16 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230600 +1 848 R8CW/4 EA1RT IN73 (x2) 231130 -13 649 CQ R8CW/4 (x8) 000100 -9 651 DL5CTE R8CW/4 +01 000130 -12 651 <...> R8CW/4 RR73 000300 -12 651 CQ R8CW/4 (x3)
UTC dB Audio Message 210430 +5 2358 <...> R8CW/4 73 210500 +0 2357 CQ R8CW/4 (x2) 210600 +2 2357 RA3WY R8CW/4 +13 210630 +4 2357 <...> R8CW/4 RR73 210645 -1 1502 R8CW/4 <...> 73 210700 +1 2357 CQ R8CW/4 (x3) 212745 +3 2352 R8CW/4 IK5CHL JN53 (x2) 213015 +13 1505 R8CW/4 SP9TBT JO90 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.