R4FDY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4FDY, decoded by SO8OO in southeastern Poland. 93 related FT8 messages, 5 CQ messages, observed on 40m, 20m, across 17 UTC dates. Heard between 2026-05-10 and 2026-07-31.
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 R4FDY worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4FDY
Approximate centre of LO22, decoded 2026-08-11 04:11 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 | R4FDY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-02 17:25 | 20m | 0 / - | DH2RL | - / - | 2 | Partial capture |
| 08-02 17:22 | 20m | +5 / - | 9J2FI | - / - | 3 | Partial capture |
| 07-31 04:46 | 20m | -18 / - | YT3MD | - / -18 | 2 | Partial capture |
| 07-31 04:38 | 20m | +1 / - | <...> | - / -12 | 2 | Partial capture |
| 07-31 04:36 | 20m | -18 / - | DM6KW | - / -17 | 2 | ✓ Closing fragment |
| 07-31 04:31 | 20m | -17 / - | DM6KW | - / - | 3 | Partial capture |
| 07-28 04:40 | 20m | -13 / - | RZ1OA | - / - | 2 | Partial capture |
| 07-28 04:28 | 20m | -1 / -18 | R6TA | -10 / -9 | 5 | ✓ Full exchange observed |
| 07-28 04:23 | 20m | -2 / - | R9DZ | - / -4 | 2 | ✓ Closing fragment |
| 07-28 04:22 | 20m | -8 / - | RL1I/P | - / -3 | 2 | Partial capture |
| 07-28 04:20 | 20m | +1 / - | HA1ORA | - / - | 3 | Partial capture |
| 07-28 04:13 | 20m | -12 / - | YV4RCT | - / - | 2 | Partial capture |
| 07-28 04:11 | 20m | -12 / - | EI9KF | - / - | 2 | Partial capture |
| 07-28 04:08 | 20m | -2 / - | SV1ENG | - / -13 | 2 | ✓ Closing fragment |
| 07-28 04:07 | 20m | -3 / -6 | EB3JT | +2 / -6 | 4 | ✓ Full exchange observed |
| 07-28 04:06 | 20m | -11 / - | IW2ENA | - / -10 | 3 | ✓ Closing fragment |
| 06-30 04:41 | 20m | -5 / - | GI0PNP | - / -12 | 3 | ✓ Closing fragment |
| 06-30 04:37 | 20m | -10 / - | KF0YOB | - / - | 2 | Partial capture |
| 06-29 17:34 | 20m | -18 / - | CR2WWA | - / - | 2 | Partial capture |
| 06-22 17:18 | 20m | - / -2 | DL4DBL | +7 / - | 2 | ✓ Closing fragment |
| 06-17 17:28 | 20m | +7 / - | UB8AHK | - / - | 3 | Partial capture |
| 06-17 17:27 | 20m | +2 / - | OS9T | - / - | 2 | Partial capture |
| 06-17 17:25 | 20m | +2 / - | IS0YHV | - / - | 2 | Partial capture |
| 06-12 04:31 | 20m | -18 / -11 | R1BNF | -1 / - | 3 | Partial capture |
| 06-12 04:26 | 20m | -19 / - | YV4RCT | - / - | 2 | Partial capture |
| 06-12 04:22 | 20m | -14 / -15 | R2EA | -8 / -9 | 6 | ✓ Full exchange observed |
| 06-12 04:16 | 20m | - / -11 | R6DYK | -4 / - | 5 | ✓ Closing fragment |
| 06-10 09:50 | 20m | 0 / - | DK6WS | - / - | 2 | Partial capture |
| 06-10 09:47 | 20m | -1 / -6 | RA4AAT | 0 / - | 3 | ✓ Closing observed |
| 06-10 04:26 | 40m | - / 0 | RM5F | -10 / - | 4 | ✓ Closing fragment |
| 06-08 05:28 | 20m | - / - | R9FE | +4 / - | 2 | Partial capture |
| 06-08 05:25 | 20m | -13 / - | RX3ASQ | -8 / - | 4 | ✓ Closing observed |
| 06-08 05:16 | 20m | +2 / - | RK0SC | - / -21 | 3 | ✓ Closing fragment |
| 06-08 05:12 | 20m | -4 / - | HA8RC | - / - | 2 | Partial capture |
| 06-08 05:06 | 20m | +8 / - | LB6CG | - / - | 2 | Partial capture |
| 06-08 05:03 | 20m | +2 / - | Z62NS | - / - | 2 | Partial capture |
| 06-07 04:20 | 20m | -20 / - | RZ9A | +9 / -23 | 2 | ✓ Closing observed |
| 06-07 03:54 | 40m | - / -15 | PD4RJ | -7 / - | 2 | Partial capture |
| 06-07 03:51 | 40m | - / +2 | EW6TW | -8 / - | 2 | ✓ Closing fragment |
| 06-04 03:34 | 40m | - / -20 | R95WTA | -11 / - | 3 | ✓ Closing fragment |
| 06-04 03:23 | 20m | - / +4 | UN0GY | +2 / - | 4 | ✓ Closing fragment |
| 06-03 19:07 | 20m | - / -11 | EA2BFM | -8 / - | 5 | ✓ Closing fragment |
| 06-03 18:54 | 20m | - / -24 | MM6HVT | -12 / - | 2 | ✓ Closing fragment |
| 06-03 18:26 | 20m | - / 0 | R3BDQ | -10 / - | 2 | Partial capture |
| 06-03 18:19 | 20m | - / -8 | UA3FO | -10 / - | 2 | Partial capture |
| 06-03 03:43 | 20m | -9 / - | TY5AD | - / - | 3 | Partial capture |
| 06-03 03:43 | 20m | - / -19 | RI0SP | +5 / - | 2 | Partial capture |
| 05-29 02:58 | 40m | - / -11 | RZ6CO | -10 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 044615 -18 1880 YT3MD R4FDY LO22 (x2) 045145 -20 1609 CQ R4FDY LO22 (x3) 045445 -19 1824 RU6UR R4FDY LO22 050930 -6 464 R6OF R4FDY LO22 051400 -6 459 RG1L R4FDY RR73 171900 +5 291 <...> R4FDY LO22 172230 +4 2773 9J2FI R4FDY LO22 (x3) 172530 +0 811 DH2RL R4FDY LO22 (x2) 041100 -16 1156 Z62NS R4FDY LO22
UTC dB Audio Message 035145 -8 2433 R4FDY EW6TW +02 (x2) 035415 -8 1376 R4FDY PD4RJ -15 (x2) 042615 -23 1804 R4FDY RA6FRI RR73 042645 -12 876 R4FDY RM5F KO85 (x4) 044030 -3 729 R4FDY <...> -18 014100 -20 2123 R4FDY RK6OV KN97 173745 -20 1375 R4FDY UB6ZDJ KN98 012430 -22 1676 RK6ZX R4FDY LO22 013315 -20 1362 TJ1GD/P R4FDY LO22 013900 -16 1040 8S7DL R4FDY LO22
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.