G4RDC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving G4RDC, decoded by SO8OO in southeastern Poland. 7 related FT8 messages, observed on 10m, across 4 UTC dates. Heard between 2026-06-26 and 2026-08-22.
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 G4RDC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by G4RDC
Approximate centre of IO91, decoded 2026-07-18 17:57 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 | G4RDC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 20:37 | 10m | - / +1 | EA8UP | -16 / - | 2 | ✓ Closing fragment |
| 07-18 17:57 | 10m | -13 / +5 | IK4RVY | -15 / +8 | 4 | ✓ Full exchange observed |
| 07-07 19:12 | 10m | -20 / - | UD8D | - / -19 | 2 | Partial capture |
| 07-03 18:54 | 10m | -10 / - | LU1VDF | - / - | 2 | ✓ Closing fragment |
| 06-26 21:56 | 10m | - / -14 | CE2SV | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170900 -11 1507 G4RDC RR73; DG4CG <...> -12 185400 -10 1380 LU1VDF G4RDC 73 (x2) 191245 -22 1743 UD8D G4RDC IO91 (x2) 175545 +0 2490 UA4AGU G4RDC IO91 175730 -10 2144 IK4RVY G4RDC IO91 175745 -13 2144 G4RDC IK4RVY +05 175800 -16 2144 IK4RVY G4RDC R+08 175815 -17 2145 G4RDC IK4RVY RR73 105215 -20 1163 7Q5BM G4RDC -10 090400 -16 1131 CU3HN G4RDC 73 090630 -18 1132 UA4FKT G4RDC R-14 203745 -17 1841 G4RDC EA8UP +01 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.