R3DOF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3DOF, decoded by SO8OO in southeastern Poland. 467 related FT8 messages, 112 CQ messages, observed on 80m, 40m, 20m, 10m, across 36 UTC dates. Heard between 2026-05-17 and 2026-08-15.
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 R3DOF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R3DOF
Approximate centre of KO85, decoded 2026-08-02 06:29 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 | R3DOF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 05:29 | 20m | - / -18 | 5B4AMX | -2 / - | 3 | ✓ Closing fragment |
| 08-08 04:28 | 20m | - / -10 | 9K2OK | -14 / - | 2 | ✓ Closing fragment |
| 08-02 06:30 | 20m | - / -13 | R2AL | +2 / - | 2 | Partial capture |
| 07-19 05:36 | 20m | -17 / - | RW6HP | - / -5 | 3 | Partial capture |
| 07-18 04:39 | 20m | - / - | R6FX | 0 / - | 2 | ✓ Closing fragment |
| 07-18 03:59 | 20m | - / -15 | XE1MEX | -21 / - | 2 | Partial capture |
| 07-15 02:22 | 20m | -23 / - | UG0B | - / - | 2 | ✓ Closing fragment |
| 07-15 02:16 | 20m | -16 / - | PW8BR | - / - | 3 | ✓ Closing fragment |
| 07-09 02:08 | 20m | - / -2 | 4Z5NZ | -8 / - | 2 | ✓ Closing fragment |
| 07-04 01:52 | 40m | - / -3 | DK7ZT | -14 / - | 2 | ✓ Closing fragment |
| 06-28 08:03 | 10m | - / -8 | RC5F | -15 / - | 2 | ✓ Closing fragment |
| 06-25 17:45 | 20m | - / -4 | R6DJR | -20 / - | 2 | Partial capture |
| 06-24 23:01 | 80m | -19 / - | LY7M | - / - | 3 | Partial capture |
| 06-24 22:57 | 80m | - / -17 | SP9YGD | +6 / - | 4 | ✓ Closing fragment |
| 06-24 22:54 | 80m | - / -18 | R2ATY | -8 / - | 2 | Partial capture |
| 06-24 22:53 | 80m | -24 / - | UI5A | -7 / - | 2 | ✓ Closing observed |
| 06-24 22:52 | 80m | - / -15 | RV9CX | -6 / - | 2 | ✓ Closing fragment |
| 06-23 17:57 | 20m | - / -15 | PD0HLA | +1 / - | 4 | Partial capture |
| 06-21 03:26 | 40m | - / -17 | YO6LM | -17 / - | 4 | ✓ Closing fragment |
| 06-20 04:29 | 20m | -15 / - | KA1MXL | - / - | 2 | ✓ Closing fragment |
| 06-19 06:06 | 20m | - / - | F5IXN | -11 / - | 3 | Partial capture |
| 06-19 05:21 | 20m | - / -19 | F4LNM | -4 / - | 4 | ✓ Closing fragment |
| 06-19 05:08 | 20m | -13 / - | VE3EZZ | - / -20 | 2 | Partial capture |
| 06-19 04:35 | 20m | - / +2 | R8LB | -2 / - | 2 | ✓ Closing fragment |
| 06-19 02:00 | 20m | - / -5 | ZF2OO | +2 / - | 2 | Partial capture |
| 06-18 18:02 | 20m | - / -19 | BG8HNC | -19 / - | 4 | ✓ Closing fragment |
| 06-18 17:58 | 20m | - / -15 | BA8BLK | -18 / - | 3 | Partial capture |
| 06-18 17:06 | 20m | -5 / - | 3G5OZD | - / - | 6 | Partial capture |
| 06-18 16:56 | 20m | -14 / - | LY5W | - / -18 | 2 | Partial capture |
| 06-18 02:03 | 20m | -14 / - | LY7T | - / - | 2 | Partial capture |
| 06-18 01:57 | 20m | - / -8 | RA9UDY | -20 / - | 3 | ✓ Closing fragment |
| 06-18 01:43 | 20m | -10 / - | TJ1GD/P | - / - | 3 | Partial capture |
| 06-18 01:41 | 20m | -6 / -14 | N8NZM | -10 / -19 | 4 | ✓ Full exchange observed |
| 06-18 01:19 | 20m | -11 / -14 | KB3Z | -9 / - | 3 | ✓ Closing observed |
| 06-18 01:16 | 20m | -10 / - | N8NZM | - / - | 4 | Partial capture |
| 06-18 01:12 | 20m | - / - | RV6LN | +1 / - | 2 | Partial capture |
| 06-16 15:55 | 20m | - / -24 | BG4ACY | -16 / - | 4 | ✓ Closing fragment |
| 06-15 16:20 | 20m | - / - | F5IXN | -8 / - | 3 | Partial capture |
| 06-15 16:19 | 20m | - / -13 | G4UJS | -8 / - | 5 | ✓ Closing fragment |
| 06-15 16:12 | 20m | -12 / - | UB6OAJ | -12 / - | 2 | ✓ Closing observed |
| 06-15 02:38 | 20m | - / -13 | W6NWS | +10 / - | 2 | ✓ Closing fragment |
| 06-15 02:20 | 40m | -13 / - | F5NNN | -4 / - | 6 | ✓ Closing observed |
| 06-15 02:17 | 40m | - / - | F1IQH | -12 / - | 2 | ✓ Closing fragment |
| 06-15 02:09 | 20m | - / -12 | D2UY | -8 / - | 2 | ✓ Closing fragment |
| 06-15 01:49 | 20m | -16 / - | <...> | - / - | 2 | Partial capture |
| 06-15 01:46 | 20m | -10 / - | KR4DWD | -7 / -17 | 6 | ✓ Closing observed |
| 06-15 01:42 | 20m | - / -10 | CE2SV | -3 / - | 2 | ✓ Closing fragment |
| 06-14 14:57 | 20m | - / - | DJ7YP | +1 / - | 9 | Partial capture |
| 06-14 14:41 | 20m | -14 / - | BG8HNC | - / - | 4 | Partial capture |
| 06-14 14:38 | 20m | -16 / - | F5IXN | -21 / -20 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 043845 -9 2827 R7KM R3DOF 73 043930 -3 2828 R3DOF R6FX LN14 (x2) 053630 -20 902 RW6HP R3DOF -05 (x3) 062915 -2 416 CQ R3DOF KO85 (x2) 063030 +3 1131 R3DOF R2AL R-13 (x2) 042830 -16 1578 R3DOF 9K2OK -10 (x2) 052930 -2 1779 R3DOF 5B4AMX -18 (x3)
UTC dB Audio Message 021730 -12 1041 R3DOF F1IQH JN27 (x2) 022030 -5 667 R3DOF F5NNN IN94 (x4) 022215 -13 296 F5NNN R3DOF RR73 022230 -6 667 R3DOF F5NNN 73 032615 -18 1737 R3DOF YO6LM KN25 (x4) 032845 -16 2476 R3DOF RN6HK 73 015230 -16 1905 R3DOF DK7ZT -03 (x2)
UTC dB Audio Message 151100 -3 944 R3DOF DO7TTR JN58 (x3) 065600 -10 1089 R9FFX R3DOF KO85 072830 +6 978 R3DOF R6FX LN14 (x4) 073200 -4 2312 R3DOF RZ6ASO -14 073230 -6 978 R3DOF R6FX R-23 (x3) 074945 -4 747 CQ R3DOF KO85 a1 080315 -14 1283 R3DOF RC5F R-08 (x2)
UTC dB Audio Message 225230 -3 2517 R3DOF RV9CX -15 (x2) 225330 -7 1283 R3DOF UI5A KO85 225400 -7 1649 R3DOF R2ATY -18 225415 -24 1463 UI5A R3DOF RR73 225430 -8 1648 R3DOF R2ATY -18 225700 +4 1463 R3DOF SP9YGD JO90 (x4) 225945 -19 1955 CQ R3DOF KO85 (x2) 230115 -19 1955 LY7M R3DOF KO85 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.