RD9D — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RD9D, decoded by SO8OO in southeastern Poland. 38 related FT8 messages, observed on 160m, 80m, 40m, 20m, 10m, across 5 UTC dates. Heard between 2026-06-21 and 2026-08-20.
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 RD9D worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RD9D
Approximate centre of LO99, decoded 2026-08-23 16:26 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 | RD9D S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 04:10 | 20m | 0 / - | BA8BLK | - / -15 | 2 | ✓ Closing fragment |
| 08-20 04:07 | 20m | -2 / -9 | ZL4TT | +2 / -11 | 6 | ✓ Full exchange observed |
| 08-16 19:02 | 160m | - / -18 | RD6OX | -13 / - | 3 | ✓ Closing fragment |
| 08-16 19:01 | 160m | - / -11 | RA1AGX | -12 / - | 6 | ✓ Closing fragment |
| 08-16 19:00 | 160m | - / 0 | RA3DA | +12 / - | 2 | ✓ Closing fragment |
| 08-16 18:48 | 80m | -2 / -7 | R4HLG | -24 / - | 5 | ✓ Closing observed |
| 08-16 18:47 | 80m | - / - | SQ2BXI | +20 / - | 6 | Partial capture |
| 08-16 18:46 | 80m | -1 / - | LZ2JE | - / -18 | 3 | ✓ Closing fragment |
| 08-16 17:10 | 80m | - / -5 | R2GFD | -12 / - | 2 | ✓ Closing fragment |
| 06-25 06:32 | 10m | - / -10 | IQ4JO | +2 / - | 3 | ✓ Closing fragment |
| 06-25 06:28 | 10m | - / -9 | RV6HE | -6 / - | 3 | Partial capture |
| 06-21 06:45 | 40m | - / - | DL9KM | -19 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 064545 -18 1641 RD9D DL9KM JN68 (x5) 162645 -13 2317 VJ6X RD9D LO99
UTC dB Audio Message 040700 -4 931 ZL4TT RD9D LO99 (x2) 040745 +1 2813 RD9D ZL4TT -09 040800 -1 930 ZL4TT RD9D R-11 040815 +3 2814 RD9D ZL4TT RR73 040830 -5 931 ZL4TT RD9D 73 040915 +0 1986 RD9D RK6J -08 041000 -2 930 BA8BLK RD9D R-15 (x2)
UTC dB Audio Message 185715 -17 887 UA0SCF RD9D R-15 190000 +12 2114 RD9D RA3DA R+00 (x2) 190100 -12 750 RD9D RA1AGX KO49 (x2) 190200 -11 1579 RD9D RD6OX -18 (x3) 190330 -16 750 RD9D RA1AGX KO49 (x4)
UTC dB Audio Message 175515 -15 890 RA3TSK RD9D LO99 184615 -2 945 LZ2JE RD9D LO99 (x3) 184730 +20 292 RD9D SQ2BXI KN09 (x2) 184815 +0 945 R4HLG RD9D LO99 184830 +20 292 RD9D SQ2BXI KN09 184845 -4 945 R4HLG RD9D LO99 184900 +21 292 RD9D SQ2BXI KN09 184915 -2 946 R4HLG RD9D LO99 184930 -24 1443 RD9D R4HLG -07 184930 +16 292 RD9D SQ2BXI KN09 185000 -24 1443 RD9D R4HLG RR73 185000 +20 292 RD9D SQ2BXI KN09
UTC dB Audio Message 062830 -6 897 RD9D RV6HE -09 (x3) 063215 +2 2605 RD9D IQ4JO JN63 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.