R4DR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4DR, decoded by SO8OO in southeastern Poland. 315 related FT8 messages, 52 CQ messages, observed on 40m, 20m, across 13 UTC dates. Heard between 2026-05-01 and 2026-06-27.
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 R4DR worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4DR
Approximate centre of LO32, decoded 2026-08-10 02:31 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 | R4DR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-10 02:31 | 20m | -23 / - | TT1GD | - / -10 | 2 | Partial capture |
| 08-05 05:04 | 20m | -7 / - | N3YPL | - / -17 | 2 | Partial capture |
| 08-05 05:00 | 20m | -22 / - | C91RU | - / - | 2 | ✓ Closing fragment |
| 08-04 02:20 | 40m | -22 / - | OA4ENG | - / -14 | 2 | ✓ Closing fragment |
| 08-01 03:10 | 20m | -16 / - | HP1DAV | - / - | 2 | Partial capture |
| 06-14 03:27 | 20m | -11 / - | TI5RR | - / - | 2 | Partial capture |
| 06-14 03:26 | 20m | -14 / - | NP3IR | - / - | 2 | Partial capture |
| 06-14 03:21 | 20m | -11 / - | YN1J | - / - | 4 | Partial capture |
| 06-11 01:34 | 40m | -18 / - | CE4WJK | - / -6 | 2 | Partial capture |
| 06-11 01:31 | 40m | -16 / - | XQ3SK | - / -16 | 4 | ✓ Closing fragment |
| 06-02 03:41 | 20m | -11 / - | P43AO | - / - | 2 | Partial capture |
| 05-31 03:52 | 20m | -12 / - | TI5RR | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 032245 -14 1298 YN1J R4DR LO32 032615 -11 1287 NP3IR R4DR LO32 (x2) 032745 -13 1284 TI5RR R4DR LO32 (x2) 032615 -19 890 R4DR TI5RR -14 021245 -23 1564 R4DR NP4PS -09 031045 -15 1605 HP1DAV R4DR LO32 (x2) 050045 -23 1635 C91RU R4DR LO32 (x2) 050415 -6 1629 N3YPL R4DR LO32 (x2) 023115 -24 1657 TT1GD R4DR LO32 (x2)
UTC dB Audio Message 013130 -16 1803 XQ3SK R4DR LO32 (x4) 013315 -11 1173 R4DR RM5F KO85 013415 -17 1798 CE4WJK R4DR LO32 (x2) 013630 -23 1795 PY4QQ R4DR LO32 022045 -19 1700 OA4ENG R4DR R-14 (x2) 022215 -19 1697 YV4GMG R4DR LO32
UTC dB Audio Message 075630 -17 1296 VK3BE R4DR LO32 080045 -24 1289 C91RU R4DR LO32 080930 -19 1287 VK6WTF R4DR LO32
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.