R9YDN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R9YDN, decoded by SO8OO in southeastern Poland. 82 related FT8 messages, 10 CQ messages, observed on 80m, 40m, 20m, 10m, across 7 UTC dates. Heard between 2026-04-24 and 2026-06-09.
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 R9YDN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R9YDN
Approximate centre of NO13, decoded 2026-08-23 00:15 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 | R9YDN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 00:14 | 40m | -6 / - | CE8VSO | - / - | 2 | Partial capture |
| 06-09 13:23 | 10m | - / -14 | RZ6BS | +8 / - | 3 | Partial capture |
| 06-09 12:50 | 10m | - / -15 | PR2PT | -6 / - | 2 | ✓ Closing fragment |
| 06-09 12:46 | 10m | - / -16 | UA9OR | -13 / - | 2 | ✓ Closing fragment |
| 06-08 09:35 | 10m | -16 / - | 5H1KB | - / - | 3 | Partial capture |
| 05-31 03:50 | 20m | -14 / +9 | R9MW | -10 / +3 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001445 -7 2830 CE8VSO R9YDN NO13 (x2)
UTC dB Audio Message 093545 -13 1007 5H1KB R9YDN NO13 (x3) 124600 -10 2283 R9YDN UA9OR -16 (x2) 125045 -6 1460 R9YDN PR2PT -15 (x2) 132345 +7 1929 R9YDN RZ6BS KN96 (x3)
UTC dB Audio Message 035045 -11 2287 R9YDN R9MW +09 035100 -15 2309 R9MW R9YDN R+03 035115 -9 2287 R9YDN R9MW RR73 035130 -13 2310 R9MW R9YDN 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.