RL3DD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RL3DD, decoded by SO8OO in southeastern Poland. 98 related FT8 messages, observed on 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-06-14 and 2026-07-29.
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 RL3DD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RL3DD
Approximate centre of KO85, decoded 2026-07-18 20:04 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 | RL3DD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-20 02:39 | 20m | - / -17 | HC2GRC | -8 / - | 2 | Partial capture |
| 07-18 20:04 | 10m | -15 / - | HI8R | - / -14 | 2 | Partial capture |
| 07-18 18:01 | 10m | - / -15 | UA6BRD | -14 / - | 2 | ✓ Closing fragment |
| 07-18 17:57 | 10m | - / -4 | R6OD | +3 / - | 2 | ✓ Closing fragment |
| 07-18 17:28 | 10m | -9 / - | EA5OL | -7 / -2 | 3 | ✓ Closing observed |
| 07-18 16:32 | 10m | -16 / - | RU6UR | - / +6 | 3 | ✓ Closing fragment |
| 07-18 08:07 | 10m | -11 / +1 | R6DOB | -10 / - | 5 | ✓ Closing observed |
| 07-18 08:06 | 10m | 0 / -16 | RT6Z | +2 / -12 | 4 | ✓ Full exchange observed |
| 07-18 07:13 | 10m | - / +9 | RU6FS | -10 / - | 2 | ✓ Closing fragment |
| 07-10 17:28 | 40m | - / -10 | RG5A | -5 / - | 4 | ✓ Closing fragment |
| 07-08 18:45 | 40m | -7 / -8 | RJ6ON | +2 / - | 4 | ✓ Closing observed |
| 07-08 18:41 | 40m | - / - | DL6UM | -14 / - | 2 | Partial capture |
| 07-08 18:34 | 40m | - / - | IQ4JO | +1 / - | 3 | ✓ Closing fragment |
| 07-08 18:32 | 40m | - / +2 | RL3QGD | -14 / - | 3 | ✓ Closing fragment |
| 07-08 18:14 | 40m | - / -15 | RW4HD | 0 / - | 2 | Partial capture |
| 07-05 18:29 | 40m | - / -4 | R3LCW | -10 / - | 2 | ✓ Closing fragment |
| 07-04 19:08 | 40m | - / -11 | R6DZR | -9 / - | 2 | ✓ Closing fragment |
| 07-04 19:07 | 40m | - / -18 | A71UN | -20 / - | 2 | ✓ Closing fragment |
| 07-04 06:51 | 20m | - / -18 | TM8WWA | -3 / - | 2 | ✓ Closing fragment |
| 06-28 19:19 | 10m | - / -10 | LU8EKC | -12 / - | 2 | ✓ Closing fragment |
| 06-28 18:53 | 10m | - / - | DL9KM | -7 / - | 2 | Partial capture |
| 06-28 18:48 | 10m | -13 / -8 | RG5A | -23 / +5 | 3 | ✓ Full exchange observed |
| 06-28 18:47 | 10m | -8 / -17 | RK6J | -18 / +6 | 3 | ✓ Full exchange observed |
| 06-28 18:43 | 10m | - / +8 | EA8UP | -16 / - | 3 | ✓ Closing fragment |
| 06-28 18:24 | 10m | -20 / -3 | ER3CT | +6 / +3 | 2 | Partial capture |
| 06-28 18:23 | 10m | -15 / - | PU2BRU | - / - | 2 | Partial capture |
| 06-28 18:15 | 10m | -19 / -15 | <...> | -14 / -11 | 3 | Partial capture |
| 06-28 18:14 | 10m | -18 / - | R1AI | - / -8 | 2 | Partial capture |
| 06-25 18:31 | 20m | - / -13 | EA8UP | -6 / - | 2 | ✓ Closing fragment |
| 06-25 16:47 | 10m | - / -4 | CN2DX | -8 / - | 2 | ✓ Closing fragment |
| 06-25 16:41 | 10m | - / -10 | CN2DX | -10 / - | 4 | Partial capture |
| 06-25 04:10 | 20m | -8 / - | RC6OX | -3 / - | 2 | ✓ Closing observed |
| 06-25 02:46 | 20m | - / -11 | A71UN | -15 / - | 4 | Partial capture |
| 06-24 18:42 | 20m | - / -4 | A71QQ | -14 / - | 3 | ✓ Closing fragment |
| 06-21 08:01 | 10m | - / -6 | UA4FKT | -13 / - | 2 | ✓ Closing fragment |
| 06-14 19:07 | 20m | -5 / - | UE7DR | - / -5 | 3 | ✓ Closing fragment |
| 06-14 19:07 | 20m | - / - | R2BRD | +10 / - | 2 | Partial capture |
| 06-14 19:06 | 20m | -9 / -18 | TA4DX | -3 / 0 | 4 | ✓ Full exchange observed |
| 06-14 18:27 | 40m | - / -13 | R7OP | 0 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172830 -7 569 RL3DD EA5OL RR73 172845 -9 571 EA5OL RL3DD 73 172930 -19 1739 HG5OEV RL3DD KO85 175700 +0 2745 RL3DD R6OD -04 (x2) 180100 -14 1101 RL3DD UA6BRD -15 (x2) 193545 -17 891 EA8AT RL3DD 73 194215 -12 723 UD7G RL3DD R+09 194315 -17 1299 LU8GCJ RL3DD KO85 195245 -8 2146 RL3DD RN3ZBX -10 200115 -18 1003 EA3BIC RL3DD -18 200445 -15 1003 HI8R RL3DD KO85 (x2) 173045 -1 775 RL3DD Z61DX RR73
UTC dB Audio Message 184315 -14 1367 RL3DD A71QQ -04 (x2) 024630 -14 1331 RL3DD A71UN -11 (x4) 041015 -3 2753 RL3DD RC6OX RR73 041030 -8 2753 RC6OX RL3DD 73 183145 -7 1760 RL3DD EA8UP -13 (x2) 183415 -19 2205 RL3DD SV1ENG KM18 065100 -1 2531 RL3DD TM8WWA -18 (x2) 023945 -7 2641 RL3DD HC2GRC -17 (x2)
UTC dB Audio Message 183645 -19 2055 RL3DD RM6OG 73 184115 -13 801 RL3DD DL6UM JO60 (x2) 184530 -7 2873 RJ6ON RL3DD KO85 184545 +3 2874 RL3DD RJ6ON -08 (x2) 184630 -7 2874 RJ6ON RL3DD 73 172815 -11 737 RL3DD RG5A KN93 (x4) 173245 -9 594 RL3DD YR50NADIA -16 173545 -15 2427 RL3DD RW6HPS LN15 173600 -24 1950 RA3ZOM RL3DD KO85 173930 -18 2237 RL3DD UB6OCD -08
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.