YV4AJR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YV4AJR, decoded by SO8OO in southeastern Poland. 237 related FT8 messages, 14 CQ messages, observed on 20m, across 13 UTC dates. Heard between 2026-04-22 and 2026-07-20.
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 YV4AJR worked most often, as logged from our receiver:
Activity Heatmap
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 | YV4AJR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-20 23:40 | 20m | - / - | EA7ALL | -9 / - | 3 | Partial capture |
| 07-12 22:33 | 20m | - / - | DL1OBF | -13 / - | 2 | Partial capture |
| 07-12 22:28 | 20m | - / - | DL1OBF | -13 / - | 5 | Partial capture |
| 07-12 22:23 | 20m | - / -9 | R2AL | +2 / - | 3 | ✓ Closing fragment |
| 07-12 22:19 | 20m | - / -7 | R2AL | -2 / - | 3 | Partial capture |
| 07-12 22:18 | 20m | - / - | S52D | -18 / - | 3 | Partial capture |
| 06-29 22:26 | 20m | - / - | DL1R | +1 / - | 3 | Partial capture |
| 06-29 22:18 | 20m | - / -16 | R8LB | -15 / - | 3 | Partial capture |
| 06-29 20:45 | 20m | - / -15 | EA7ALL | +11 / - | 4 | Partial capture |
| 06-29 20:37 | 20m | - / - | EA5GDY | -4 / - | 2 | Partial capture |
| 06-25 23:32 | 20m | - / - | RX3ASQ | -2 / - | 2 | Partial capture |
| 06-22 22:23 | 20m | - / - | EA1AOC | -20 / - | 3 | Partial capture |
| 06-22 22:17 | 20m | - / - | DL1R | -5 / - | 7 | Partial capture |
| 06-18 23:04 | 20m | - / - | F5STP | +3 / - | 4 | Partial capture |
| 06-18 23:02 | 20m | - / - | F4FPR | -18 / - | 4 | Partial capture |
| 06-18 22:52 | 20m | - / - | EA4HGI | -16 / - | 2 | Partial capture |
| 06-18 22:52 | 20m | - / - | EA5HM | -9 / - | 5 | Partial capture |
| 06-18 22:48 | 20m | - / +4 | AD8IO | -19 / - | 2 | Partial capture |
| 06-18 22:45 | 20m | -10 / -6 | OK1AR | -12 / -17 | 2 | Partial capture |
| 06-17 23:16 | 20m | - / - | IQ4JO | +6 / - | 2 | Partial capture |
| 06-17 23:16 | 20m | - / -15 | UN7LEW | -6 / - | 2 | Partial capture |
| 06-17 23:12 | 20m | -8 / - | F5RAV | - / -15 | 2 | Partial capture |
| 06-17 23:10 | 20m | - / -12 | RU9UC | +2 / - | 4 | Partial capture |
| 06-17 23:09 | 20m | -7 / - | PD0IFI | -13 / -15 | 4 | Partial capture |
| 06-17 22:58 | 20m | - / -12 | SP5EXA | -19 / - | 3 | ✓ Closing fragment |
| 06-17 22:53 | 20m | - / -7 | MM/F5DBT | -1 / - | 2 | Partial capture |
| 06-17 22:50 | 20m | - / - | PD0IFI | -13 / - | 3 | Partial capture |
| 06-17 22:37 | 20m | - / -7 | <...> | -4 / - | 3 | Partial capture |
| 06-17 22:33 | 20m | - / -8 | WC3W | +6 / - | 5 | Partial capture |
| 06-17 22:31 | 20m | - / -13 | IK4TVP | -13 / - | 3 | Partial capture |
| 06-16 22:43 | 20m | - / - | EI3IXB | -8 / - | 3 | Partial capture |
| 06-16 22:41 | 20m | -9 / - | FG4AO | - / - | 2 | Partial capture |
| 06-16 22:31 | 20m | - / - | F4MID | 0 / - | 4 | Partial capture |
| 06-16 22:26 | 20m | - / - | EI3IXB | -14 / - | 2 | Partial capture |
| 06-16 22:26 | 20m | - / - | EA4HGI | -16 / - | 5 | Partial capture |
| 06-16 22:25 | 20m | - / - | M0OVG | +2 / - | 3 | Partial capture |
| 06-16 22:24 | 20m | - / - | EA1ACJ | -9 / - | 4 | Partial capture |
| 06-16 22:21 | 20m | - / - | F4MID | -2 / - | 6 | Partial capture |
| 06-16 22:19 | 20m | - / -13 | CT2HVF | +7 / - | 3 | Partial capture |
| 06-16 22:18 | 20m | - / - | EA4HGI | -22 / - | 2 | Partial capture |
| 06-16 21:41 | 20m | - / - | G1JMT | -10 / - | 2 | Partial capture |
| 06-16 21:38 | 20m | - / - | F4VTR | -6 / - | 3 | Partial capture |
| 06-16 21:36 | 20m | - / - | IK8IOI | +4 / - | 5 | Partial capture |
| 06-16 21:12 | 20m | - / - | CT2HUU | -22 / - | 2 | Partial capture |
| 06-16 20:58 | 20m | - / -19 | UT6UA | -19 / - | 2 | ✓ Closing fragment |
| 06-16 20:48 | 20m | - / -16 | F5RRS | +15 / - | 4 | ✓ Closing fragment |
| 06-10 23:22 | 20m | - / - | IU1JFI | -18 / - | 2 | Partial capture |
| 06-10 23:16 | 20m | - / -16 | CO8LY | -19 / - | 2 | Partial capture |
| 06-10 23:06 | 20m | - / - | PD0OTH | -22 / - | 4 | Partial capture |
| 06-10 22:58 | 20m | - / - | EA3IDY | -6 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 222345 +4 767 YV4AJR R2AL R-09 (x2) 222845 -7 2179 YV4AJR DL1OBF JO42 222845 -21 1508 YV4AJR S52D JN76 222915 -15 2179 YV4AJR DL1OBF JO42 (x4) 223145 -21 1506 YV4AJR S52D JN76 223345 -9 2179 YV4AJR DL1OBF JO42 (x2) 232545 -22 1980 YV4AJR YO7ZG R-18 234030 -9 1520 YV4AJR EA7ALL IM88 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.