RA9CDK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RA9CDK, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, 2 CQ messages, observed on 20m, across 6 UTC dates. Heard between 2026-06-02 and 2026-08-08.
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 RA9CDK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RA9CDK
Approximate centre of MO06, decoded 2026-06-06 09:53 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 | RA9CDK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-08 06:30 | 20m | - / - | R3DHP | -18 / - | 3 | Partial capture |
| 08-08 06:28 | 20m | - / -14 | TA1CQ | -14 / - | 2 | Partial capture |
| 06-06 09:56 | 20m | - / -9 | RN1TV | -3 / - | 6 | Partial capture |
| 06-06 06:07 | 20m | -16 / - | DL1HDL | - / -20 | 2 | Partial capture |
| 06-06 05:51 | 20m | - / - | IW9FRA | -6 / - | 4 | Partial capture |
| 06-06 05:47 | 20m | -10 / -5 | RK4FD | +19 / +7 | 8 | ✓ Full exchange observed |
| 06-06 05:46 | 20m | -10 / -8 | TA2ANK | +14 / -17 | 3 | Partial capture |
| 06-05 13:51 | 20m | - / -9 | UA4CKN | 0 / - | 4 | Partial capture |
| 06-05 05:59 | 20m | -4 / +10 | PD1CMP | -17 / - | 4 | ✓ Closing observed |
| 06-05 05:51 | 20m | -2 / - | OS9T | - / -16 | 3 | ✓ Closing fragment |
| 06-05 05:42 | 20m | -8 / -11 | RA6FRI | +3 / -12 | 4 | ✓ Full exchange observed |
| 06-05 05:28 | 20m | 0 / +3 | R4ML | +11 / -4 | 5 | ✓ Closing observed |
| 06-05 05:13 | 20m | -4 / - | YM1KSR | - / - | 2 | Partial capture |
| 06-05 05:12 | 20m | - / - | R6FX | +8 / - | 3 | Partial capture |
| 06-04 12:56 | 20m | - / -3 | DJ3HW | +1 / - | 8 | Partial capture |
| 06-04 12:21 | 20m | - / - | F4GTB | -8 / - | 4 | Partial capture |
| 06-03 16:52 | 20m | - / -4 | LA8ENA | -6 / - | 3 | Partial capture |
| 06-03 14:49 | 20m | - / -7 | TA4INO | +5 / - | 10 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 060715 -18 1189 DL1HDL RA9CDK MO06 (x2) 061045 -14 1193 UA1AEL RA9CDK MO06 095315 -1 1479 IU2SKO RA9CDK MO06 095600 -6 674 RA9CDK RN1TV -09 (x6) 062815 -15 946 RA9CDK TA1CQ -14 (x2) 063045 -19 1161 RA9CDK R3DHP KO95 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.