UB3LCO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB3LCO, decoded by SO8OO in southeastern Poland. 78 related FT8 messages, observed on 80m, 40m, 20m, across 10 UTC dates. Heard between 2026-05-17 and 2026-08-12.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations UB3LCO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UB3LCO
Approximate centre of KO63, decoded 2026-08-08 15:53 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 | UB3LCO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 19:13 | 80m | +1 / - | RJ3DC | -24 / -1 | 4 | Partial capture |
| 08-12 19:11 | 80m | 0 / - | RQ3D | - / -8 | 2 | Partial capture |
| 08-12 19:10 | 80m | +2 / - | R8CKD | - / -17 | 2 | ✓ Closing fragment |
| 08-12 05:01 | 20m | - / +8 | UA4COA | -10 / - | 2 | ✓ Closing fragment |
| 08-08 15:56 | 40m | -15 / -6 | R6ODX | -9 / - | 3 | ✓ Closing observed |
| 08-08 15:53 | 40m | -12 / - | UA9ZZ | - / -11 | 4 | Partial capture |
| 08-08 15:52 | 40m | -14 / - | R3MBV | -15 / - | 2 | ✓ Closing observed |
| 08-08 15:47 | 40m | -16 / - | UB4HVI | - / -18 | 2 | Partial capture |
| 08-08 15:38 | 40m | -11 / - | UB3ADO | - / -11 | 2 | ✓ Closing fragment |
| 08-08 15:34 | 40m | -10 / - | RV3YR | -9 / +1 | 3 | ✓ Closing observed |
| 08-08 15:27 | 40m | -14 / - | UB3KGW | - / -2 | 2 | Partial capture |
| 08-04 18:02 | 80m | -6 / - | RA9YTI | - / - | 2 | Partial capture |
| 08-04 17:59 | 80m | -14 / - | UN8DSW | - / - | 2 | Partial capture |
| 08-04 17:57 | 80m | -9 / - | UA1WCF | -3 / 0 | 4 | ✓ Closing observed |
| 08-04 17:54 | 80m | -6 / - | R4RB | - / -8 | 3 | ✓ Closing fragment |
| 08-04 17:52 | 80m | 0 / - | UA1AEL | -3 / -5 | 3 | ✓ Closing observed |
| 08-04 17:50 | 80m | +10 / -13 | UA9FFV | -8 / -4 | 6 | ✓ Full exchange observed |
| 08-04 17:47 | 80m | +1 / - | UA3RCW | - / -12 | 3 | ✓ Closing fragment |
| 08-03 18:35 | 80m | -14 / -3 | R1641AZ | +2 / +3 | 3 | Partial capture |
| 08-03 18:29 | 40m | -12 / - | UA9LLE | - / -11 | 4 | ✓ Closing fragment |
| 08-03 17:40 | 40m | - / -6 | DL3MIB | -7 / - | 3 | ✓ Closing fragment |
| 08-03 05:07 | 20m | - / +7 | <...> | -16 / - | 2 | Partial capture |
| 07-29 20:04 | 40m | - / - | DK8HC | -12 / - | 2 | Partial capture |
| 07-29 20:03 | 40m | -9 / - | RA3RPW | - / -14 | 3 | ✓ Closing fragment |
| 07-29 19:15 | 40m | -16 / 0 | R5AV | -8 / +1 | 5 | ✓ Full exchange observed |
| 07-29 19:10 | 40m | -12 / +6 | R6DZE | -18 / -17 | 4 | ✓ Full exchange observed |
| 07-29 19:08 | 40m | -10 / - | R9FF | - / - | 2 | Partial capture |
| 07-29 19:00 | 40m | -14 / -4 | RN5AA | -10 / +2 | 5 | ✓ Full exchange observed |
| 07-29 18:48 | 40m | -16 / - | RA7Z | - / -6 | 3 | ✓ Closing fragment |
| 07-29 18:45 | 40m | -6 / - | UB0SMX | - / -10 | 3 | ✓ Closing fragment |
| 07-29 18:44 | 40m | -14 / - | UB6SAN | -18 / - | 2 | ✓ Closing observed |
| 07-29 18:34 | 40m | -14 / - | LZ2OQ | - / - | 4 | Partial capture |
| 07-29 18:21 | 40m | -19 / -2 | UA4AOC | -7 / -3 | 5 | ✓ Full exchange observed |
| 07-29 18:19 | 40m | - / - | SV1ENG | -23 / - | 2 | ✓ Closing fragment |
| 07-29 18:18 | 40m | -15 / - | RZ5D | - / - | 3 | Partial capture |
| 07-29 18:02 | 40m | -18 / - | R2ZR | - / -17 | 4 | ✓ Closing fragment |
| 07-27 20:28 | 80m | -2 / -13 | R2ARW | -10 / -9 | 5 | ✓ Full exchange observed |
| 07-27 20:28 | 80m | -2 / - | R6ZEJ | +2 / -3 | 3 | Partial capture |
| 07-27 20:26 | 80m | -6 / - | RA3RPW | - / -8 | 3 | ✓ Closing fragment |
| 07-27 19:04 | 80m | -5 / - | RM5F | +2 / -3 | 3 | ✓ Closing observed |
| 07-27 19:02 | 80m | -7 / 0 | SP5ALV | +11 / +3 | 7 | ✓ Full exchange observed |
| 07-27 19:00 | 80m | -2 / +5 | RA2FU | -8 / -8 | 5 | ✓ Full exchange observed |
| 07-27 18:02 | 40m | -17 / -10 | RM5F | -10 / - | 3 | ✓ Closing observed |
| 07-27 18:00 | 40m | -18 / -10 | R6LFO | -16 / - | 3 | ✓ Closing observed |
| 07-27 12:56 | 20m | - / -8 | RZ7KR | -6 / - | 2 | ✓ Closing fragment |
| 07-26 18:27 | 80m | -3 / +9 | R2AKN | -10 / +3 | 5 | ✓ Full exchange observed |
| 07-26 18:12 | 40m | -18 / - | R2AKN | -21 / - | 2 | ✓ Closing observed |
| 07-19 18:45 | 40m | - / -4 | RA3VX | -14 / - | 2 | ✓ Closing fragment |
| 07-19 18:44 | 40m | -6 / 0 | RL2F | -19 / -6 | 4 | ✓ Full exchange observed |
| 07-19 18:35 | 40m | -9 / -17 | RN3YN | -8 / +1 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 175745 -3 2095 UB3LCO UA1WCF RR73 175800 -11 2095 UA1WCF UB3LCO 73 175915 -15 1175 UN8DSW UB3LCO KO63 (x2) 180215 -9 1460 RA9YTI UB3LCO KO63 (x2) 180515 -7 1434 R2GFD UB3LCO KO63 191045 +2 1496 R8CKD UB3LCO -17 (x2) 191145 +0 1496 RQ3D UB3LCO -08 (x2) 191330 -24 1498 UB3LCO RJ3DC KO95 191345 +2 1496 RJ3DC UB3LCO -01 (x3)
UTC dB Audio Message 205645 +5 755 UB3LCO OK1WCF JO80 (x3) 205830 -23 1318 R4FDW UB3LCO 73 125600 -8 685 UB3LCO RZ7KR -08 (x2) 094145 -23 1549 RU9CZ UB3LCO 73 050745 -18 1713 UB3LCO <...> +07 (x2) 050130 -9 631 UB3LCO UA4COA +08 (x2)
UTC dB Audio Message 153930 -1 573 OH3GBW UB3LCO -20 154300 -22 1462 UB3LCO RW3SB +04 154445 -17 2312 UA9ZZ UB3LCO KO63 154700 -17 1187 UB4HVI UB3LCO KO63 (x2) 155030 -19 1344 R4IK UB3LCO 73 155200 -14 1027 R3MBV UB3LCO RR73 155215 -15 1027 UB3LCO R3MBV 73 155315 -11 2311 UA9ZZ UB3LCO KO63 (x4) 155645 -7 887 UB3LCO R6ODX -06 (x2) 155730 -15 887 R6ODX UB3LCO 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.