RC8SC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RC8SC, decoded by SO8OO in southeastern Poland. 285 related FT8 messages, 19 CQ messages, observed on 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-28 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 RC8SC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RC8SC
Approximate centre of LO71, decoded 2026-08-23 04:45 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 | RC8SC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 04:47 | 20m | - / -12 | R4RN | +6 / - | 2 | Partial capture |
| 08-23 04:44 | 20m | -20 / - | DL8TV | - / - | 3 | Partial capture |
| 08-23 04:42 | 20m | -14 / - | K4A | - / - | 3 | Partial capture |
| 08-23 04:36 | 20m | -11 / -14 | XQ1KK | +2 / -2 | 8 | ✓ Full exchange observed |
| 08-23 04:29 | 20m | -20 / - | TK/DJ0TP | - / -7 | 2 | Partial capture |
| 08-23 04:27 | 20m | -13 / - | SP3SLA | - / -10 | 2 | ✓ Closing fragment |
| 08-23 04:25 | 20m | -14 / - | <...> | - / - | 2 | Partial capture |
| 08-17 05:20 | 20m | -18 / - | W6WG | - / - | 8 | Partial capture |
| 08-17 05:00 | 20m | -20 / - | PD1CMP | - / -5 | 6 | ✓ Closing fragment |
| 08-06 18:02 | 20m | -4 / -18 | GX4BRA | -16 / -13 | 4 | ✓ Full exchange observed |
| 08-02 07:01 | 10m | - / - | R6YG | -14 / - | 2 | ✓ Closing fragment |
| 08-02 06:57 | 10m | - / -1 | R6FMK | -11 / - | 3 | ✓ Closing fragment |
| 07-29 14:22 | 20m | - / -15 | G8YPE | -13 / - | 3 | ✓ Closing fragment |
| 07-28 17:52 | 20m | - / -18 | M0MLS | -9 / - | 4 | Partial capture |
| 07-24 03:04 | 20m | - / -9 | PY7XC | -8 / - | 2 | ✓ Closing fragment |
| 07-19 03:37 | 20m | -19 / - | <...> | - / - | 4 | Partial capture |
| 07-19 03:36 | 20m | -13 / - | OY1R | - / -12 | 2 | ✓ Closing fragment |
| 07-17 12:06 | 10m | - / -13 | EA3EDU | -3 / - | 5 | ✓ Closing fragment |
| 07-16 05:28 | 20m | - / -11 | IV3DXW | -4 / - | 5 | Partial capture |
| 07-13 17:18 | 20m | - / -3 | UN7LEW | -7 / - | 2 | ✓ Closing fragment |
| 07-13 17:12 | 20m | - / - | OE6CLD | -4 / - | 2 | Partial capture |
| 07-13 17:11 | 20m | -8 / - | ED7SUN | - / - | 2 | Partial capture |
| 07-13 17:10 | 20m | -15 / - | PD5SAP | - / -10 | 4 | Partial capture |
| 07-13 13:29 | 20m | - / -19 | PA2AMJ | -8 / - | 2 | ✓ Closing fragment |
| 07-12 14:06 | 20m | -7 / - | YH3AA | - / 0 | 4 | Partial capture |
| 07-12 06:09 | 20m | - / - | RZ4FWA | -20 / - | 3 | ✓ Closing fragment |
| 07-11 02:56 | 20m | -16 / - | KE9ERJ | - / - | 2 | Partial capture |
| 07-11 02:51 | 20m | -13 / - | WE2N | - / - | 3 | Partial capture |
| 07-11 02:48 | 20m | -4 / - | N3SD | - / - | 3 | Partial capture |
| 07-10 18:22 | 20m | -7 / -8 | EA5OL | -10 / -8 | 6 | Partial capture |
| 07-10 18:21 | 20m | -13 / - | <...> | - / -8 | 2 | Partial capture |
| 07-07 12:52 | 20m | - / -17 | R3KLE | -21 / - | 2 | ✓ Closing fragment |
| 07-04 15:30 | 20m | -20 / - | TM2WWA | - / - | 5 | Partial capture |
| 07-03 03:19 | 20m | -11 / - | OA4CAJ | - / - | 2 | Partial capture |
| 07-03 03:17 | 20m | -1 / - | PY7XC | - / - | 3 | Partial capture |
| 07-03 03:14 | 20m | -16 / - | RW0AE | - / -1 | 2 | ✓ Closing fragment |
| 06-30 17:37 | 20m | -16 / -3 | II7WWA | -18 / -2 | 2 | Partial capture |
| 06-30 17:29 | 20m | -11 / - | SN2WWA | - / -19 | 3 | Partial capture |
| 06-30 17:01 | 20m | -18 / - | SK3WWA | - / - | 2 | Partial capture |
| 06-30 15:14 | 20m | - / -11 | II1WWA | -12 / - | 3 | ✓ Closing fragment |
| 06-30 11:57 | 20m | - / +8 | TM8WWA | -8 / - | 2 | ✓ Closing fragment |
| 06-30 06:56 | 20m | - / -13 | TM2WWA | +1 / - | 3 | Partial capture |
| 06-30 06:43 | 20m | - / -4 | TM2WWA | 0 / - | 2 | ✓ Closing fragment |
| 06-29 07:26 | 10m | - / -6 | UA6B | -9 / - | 3 | ✓ Closing fragment |
| 06-29 07:19 | 10m | - / -14 | RW6HPS | -5 / - | 2 | Partial capture |
| 06-29 07:08 | 10m | - / -5 | RA3ZDU | +10 / - | 3 | ✓ Closing fragment |
| 06-29 03:26 | 20m | - / - | R6AO | -9 / - | 4 | Partial capture |
| 06-28 16:49 | 10m | -20 / - | LX1RFJ | - / - | 2 | Partial capture |
| 06-28 16:38 | 10m | - / +8 | YL3NF | -7 / - | 3 | ✓ Closing fragment |
| 06-28 16:31 | 10m | - / -1 | RA3PDG | -4 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 043800 -12 883 XQ1KK RC8SC LO71 (x2) 043845 +2 695 RC8SC XQ1KK -14 043900 -12 883 XQ1KK RC8SC R-02 043915 +2 695 RC8SC XQ1KK RR73 043930 -15 882 XQ1KK RC8SC 73 044200 -10 769 K4A RC8SC LO71 (x3) 044430 -21 1932 DL8TV RC8SC LO71 (x3) 044700 -13 2427 I1WXY RC8SC R-09 044745 +5 506 RC8SC R4RN -12 (x2)
UTC dB Audio Message 072630 -6 2314 RC8SC UA6B R-06 (x2) 120615 -4 2644 RC8SC EA3EDU JN01 (x5) 140230 -19 2265 RC8SC 7Q5BM -05 065700 -12 2438 RC8SC R6FMK LN05 (x3) 070100 -11 2085 RC8SC R6YG R+11 (x2) 071615 -17 1351 RC8SC F5ADE RRR 165800 -15 2382 RC8SC SV2JAO RR73
UTC dB Audio Message 025200 -16 1921 RC8SC RA3ZGT KO81 030030 -8 823 RC8SC <...> -13 024930 -13 1741 RC8SC RZ6CO -04 025800 -17 1375 RC8SC RA4CNX -06
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.