RC3LD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RC3LD, decoded by SO8OO in southeastern Poland. 369 related FT8 messages, 7 CQ messages, observed on 80m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-08-04 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 RC3LD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RC3LD
Approximate centre of KO63, decoded 2026-08-21 15:45 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 | RC3LD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 15:58 | 20m | - / -11 | ON1JP | -11 / - | 4 | Partial capture |
| 08-21 15:56 | 20m | - / -12 | F4GHN | +7 / - | 3 | Partial capture |
| 08-21 15:38 | 20m | -24 / -10 | UA9LKL | -13 / - | 2 | Partial capture |
| 08-21 15:20 | 20m | - / -11 | RA9LL | -12 / - | 2 | ✓ Closing fragment |
| 08-21 15:19 | 20m | - / -2 | G7LPW | -14 / - | 2 | Partial capture |
| 08-21 12:39 | 20m | - / - | RL3K | -8 / - | 4 | Partial capture |
| 08-21 12:33 | 20m | - / -9 | RL3K | -5 / - | 5 | Partial capture |
| 08-21 12:29 | 20m | - / -24 | DK7ZT | -10 / - | 4 | Partial capture |
| 08-21 12:27 | 20m | - / -15 | PA1PXL | -8 / - | 3 | Partial capture |
| 08-21 10:49 | 20m | -20 / -12 | HG0NPJ | +8 / - | 5 | ✓ Closing observed |
| 08-21 06:04 | 20m | - / - | S55A | -22 / - | 2 | Partial capture |
| 08-21 05:57 | 20m | - / -16 | RN6MA | -6 / - | 2 | ✓ Closing fragment |
| 08-19 20:00 | 80m | - / - | RM5F | +8 / - | 2 | Partial capture |
| 08-19 19:57 | 80m | -17 / -19 | RA3TVW | 0 / - | 3 | Partial capture |
| 08-19 19:47 | 80m | - / - | R4FV | -8 / - | 2 | Partial capture |
| 08-19 19:46 | 80m | - / - | R7CD | -3 / - | 3 | Partial capture |
| 08-19 19:44 | 80m | - / -11 | R3BDQ | +5 / - | 3 | Partial capture |
| 08-19 19:44 | 80m | - / - | UA3PY | +1 / - | 3 | Partial capture |
| 08-19 19:42 | 80m | - / -23 | R3DBX | +3 / - | 2 | ✓ Closing fragment |
| 08-19 19:41 | 80m | - / -5 | UA3SCU | 0 / - | 2 | Partial capture |
| 08-19 19:41 | 80m | - / - | RK4FD | +3 / - | 6 | Partial capture |
| 08-19 19:37 | 80m | - / -19 | UA4FKT | +2 / - | 5 | ✓ Closing fragment |
| 08-19 19:36 | 80m | - / -10 | R3BDQ | +6 / - | 2 | Partial capture |
| 08-17 18:56 | 20m | - / -11 | OS4K | -5 / - | 4 | Partial capture |
| 08-17 13:31 | 10m | - / -2 | IV3IUM | -9 / - | 5 | ✓ Closing fragment |
| 08-17 07:06 | 20m | - / -26 | F5HNQ | -4 / - | 4 | Partial capture |
| 08-17 06:57 | 20m | - / - | RV6F | -11 / - | 4 | ✓ Closing fragment |
| 08-17 06:57 | 20m | - / -12 | DL7RAY | -16 / - | 2 | Partial capture |
| 08-16 18:18 | 40m | - / +1 | R5AV | -10 / - | 2 | ✓ Closing fragment |
| 08-16 18:13 | 40m | - / -14 | R3PY | -11 / - | 3 | Partial capture |
| 08-16 18:12 | 40m | - / +1 | RA5BQ | -20 / - | 3 | ✓ Closing fragment |
| 08-16 18:11 | 40m | - / -13 | UA3QNA | 0 / - | 2 | Partial capture |
| 08-16 18:09 | 40m | - / +3 | R2EC | -8 / - | 4 | Partial capture |
| 08-16 18:09 | 40m | - / - | UB3YCK | -12 / - | 2 | Partial capture |
| 08-16 18:09 | 40m | - / -7 | R2FDU | -14 / - | 4 | Partial capture |
| 08-16 17:52 | 40m | - / -16 | RA6FC | -12 / - | 8 | ✓ Closing fragment |
| 08-16 17:47 | 80m | - / - | R5ACQ | -18 / - | 2 | Partial capture |
| 08-16 17:44 | 80m | - / - | UA4FKT | -4 / - | 3 | Partial capture |
| 08-15 14:37 | 20m | - / -11 | PA3BMB | -10 / - | 2 | Partial capture |
| 08-15 14:35 | 20m | - / -6 | E70SZ | -13 / - | 3 | ✓ Closing fragment |
| 08-15 14:32 | 20m | - / - | E70SZ | -17 / - | 2 | Partial capture |
| 08-15 14:27 | 20m | - / -10 | PD1HPB | -20 / - | 2 | ✓ Closing fragment |
| 08-15 07:06 | 20m | - / - | F1ODM | -4 / - | 2 | ✓ Closing fragment |
| 08-15 06:52 | 20m | - / -12 | F1PBZ | -4 / - | 2 | ✓ Closing fragment |
| 08-14 16:22 | 20m | - / - | IU3UJO | -6 / - | 2 | Partial capture |
| 08-14 14:15 | 20m | - / - | DL3YAR | -20 / - | 3 | Partial capture |
| 08-14 14:09 | 20m | - / - | DL1EDR | -16 / - | 2 | ✓ Closing fragment |
| 08-14 13:56 | 20m | - / -17 | DK0ND | -2 / - | 7 | Partial capture |
| 08-14 13:55 | 20m | - / - | DL1R | +1 / - | 9 | Partial capture |
| 08-14 13:55 | 20m | - / - | E70SZ | -11 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152045 -12 2266 RC3LD RA9LL -11 (x2) 153015 -18 2110 ON5GQ RC3LD KO63 153315 -22 1956 <...> RC3LD KO63 153830 -24 2080 UA9LKL RC3LD KO63 153915 -13 597 RC3LD UA9LKL -10 154545 -20 2084 RA8AF RC3LD KO63 155615 +9 2456 RC3LD F4GHN -12 (x3) 155845 -6 277 RC3LD ON1JP -11 (x4) 160115 +4 2456 RC3LD F4GHN RR73
UTC dB Audio Message 194645 +4 755 RC3LD RM5F KO85 194700 -24 1794 CQ RC3LD KO63 194715 -12 1795 RC3LD R4FV LO22 194715 -6 1244 RC3LD R7CD KN94 (x2) 194745 -3 1794 RC3LD R4FV LO22 194800 -24 1794 CQ RC3LD KO63 (x2) 195730 -17 762 RA3TVW RC3LD KO63 195915 +0 762 RC3LD RA3TVW -19 (x2) 200015 +7 728 RC3LD RM5F KO85 (x2) 200115 +3 833 RC3LD UA3SCU -01 200745 -24 1779 UT5ZC RC3LD KO63
UTC dB Audio Message 133130 +0 2245 RC3LD IV3IUM JN65 (x5)
UTC dB Audio Message 181045 -16 2188 RC3LD R2FDU -11 181115 -13 2286 RC3LD R2EC KO82 181115 -10 2188 RC3LD R2FDU -13 181115 +3 2416 RC3LD UA3QNA -13 181145 -7 2285 RC3LD R2EC R+03 181145 -2 2416 RC3LD UA3QNA -13 181245 -18 1318 RC3LD RA5BQ KO96 (x2) 181345 -11 1816 RC3LD R3PY -14 181415 -19 1318 RC3LD RA5BQ 73 181415 -11 1816 RC3LD R3PY R-14 (x2) 181645 -6 2879 RC3LD RG7O KN88 181815 -10 2416 RC3LD R5AV +01 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.