R3LDD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3LDD, decoded by SO8OO in southeastern Poland. 45 related FT8 messages, 9 CQ messages, observed on 80m, 20m, 10m, across 8 UTC dates. Heard between 2026-05-28 and 2026-08-16.
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 R3LDD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R3LDD
Approximate centre of KO63, decoded 2026-08-16 05:26 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 | R3LDD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 05:25 | 20m | - / -23 | EA3BIC | +2 / - | 4 | Partial capture |
| 08-16 05:25 | 20m | - / - | RL6MT | -11 / - | 8 | Partial capture |
| 07-26 05:29 | 80m | -16 / - | <...> | - / -11 | 2 | Partial capture |
| 06-14 04:35 | 80m | - / - | UT4PA | -4 / - | 2 | Partial capture |
| 06-14 04:32 | 80m | -17 / -11 | SQ2RAD | +6 / -19 | 6 | ✓ Full exchange observed |
| 06-14 04:32 | 80m | - / -17 | F1PBZ | -2 / - | 2 | Partial capture |
| 06-12 04:58 | 10m | - / -5 | UA6AFS | -22 / - | 2 | Partial capture |
| 06-12 04:57 | 10m | - / -4 | RM6J | -13 / - | 3 | ✓ Closing fragment |
| 06-09 03:35 | 80m | - / -2 | 9A5E | +7 / - | 2 | ✓ Closing fragment |
| 05-31 07:11 | 10m | +4 / -2 | RA7T | -5 / -12 | 9 | ✓ Full exchange observed |
| 05-31 07:11 | 10m | +5 / - | DL1UDO | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 052530 -13 2571 R3LDD RL6MT LN08 052530 +4 2711 R3LDD EA3BIC R-23 052600 -10 2571 R3LDD RL6MT LN08 052600 +5 2711 R3LDD EA3BIC R-23 052615 -11 1571 RA4CGX R3LDD R-11 052630 -13 2571 R3LDD RL6MT LN08 052630 +0 2711 R3LDD EA3BIC R-23 052645 -13 1571 CQ R3LDD KO63 052700 -14 2571 R3LDD RL6MT LN08 (x2) 052800 +0 2711 R3LDD EA3BIC R-23 052830 -15 1570 R3LDD RN6MA +08 052830 -9 2571 R3LDD RL6MT LN08 (x3)
UTC dB Audio Message 043215 -18 1504 SQ2RAD R3LDD KO63 043230 +0 2703 R3LDD F1PBZ -17 043230 +8 680 R3LDD SQ2RAD -11 043245 -16 1503 SQ2RAD R3LDD R-19 043300 +4 680 R3LDD SQ2RAD RR73 043315 -16 1503 SQ2RAD R3LDD R-19 043330 +6 680 R3LDD SQ2RAD RR73 043530 -4 1501 R3LDD UT4PA KO20 (x2) 052915 -19 1504 <...> R3LDD KO63 (x2) 053045 -18 1504 CQ R3LDD KO63 (x4)
UTC dB Audio Message 071145 +3 1580 DL1UDO R3LDD KO63 071200 -8 2276 R3LDD RA7T -02 (x2) 071245 +2 1580 RA7T R3LDD R-12 071300 -1 2276 R3LDD RA7T RR73 071315 +5 1580 RA7T R3LDD R-12 071330 +0 2276 R3LDD RA7T RR73 (x3) 045545 -3 2269 R3LDD R7KJM KN75 045745 -13 1730 R3LDD RM6J -04 045815 -21 1573 R3LDD UA6AFS LN05 045815 -15 1730 R3LDD RM6J -14 (x2) 045945 -22 1574 R3LDD UA6AFS R-05
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.