ON4JN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON4JN, decoded by SO8OO in southeastern Poland. 35 related FT8 messages, 12 CQ messages, observed on 20m, across 2 UTC dates. Heard between 2026-07-26 and 2026-07-27.
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 ON4JN worked most often, as logged from our receiver:
Locator transmitted by ON4JN
Approximate centre of JO21, decoded 2026-07-27 21:17 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 | ON4JN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-27 21:13 | 20m | -11 / -1 | RN6MA | 0 / +8 | 4 | ✓ Full exchange observed |
| 07-27 21:08 | 20m | -11 / - | IU8UHK | - / -1 | 3 | Partial capture |
| 07-27 21:00 | 20m | -11 / -13 | F5RRS | +6 / - | 5 | ✓ Full exchange observed |
| 07-27 20:58 | 20m | -10 / -4 | F4BJN | -17 / +1 | 14 | ✓ Full exchange observed |
| 07-27 20:56 | 20m | -12 / - | LZ1ZF | - / - | 2 | Partial capture |
| 07-26 20:18 | 20m | -21 / - | EC5M | - / - | 2 | Partial capture |
| 07-26 20:10 | 20m | -13 / - | K8BL | - / - | 4 | Partial capture |
| 07-26 20:03 | 20m | -8 / - | ES0RY | - / -13 | 11 | Partial capture |
| 07-26 20:01 | 20m | -6 / - | PY4STO | - / - | 4 | Partial capture |
| 07-26 19:59 | 20m | -4 / - | TN8GD | - / - | 2 | Partial capture |
| 07-26 19:49 | 20m | -14 / - | TN8GD | - / - | 7 | Partial capture |
| 07-26 18:54 | 20m | - / -22 | M7CWF | -22 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210700 -7 1675 F4BJN ON4JN RRR 210715 -16 1340 ON4JN F4BJN 73 210730 -8 1674 CQ ON4JN JO21 (x2) 210830 -13 1674 IU8UHK ON4JN -01 (x3) 211230 -6 1672 CQ ON4JN JO21 (x2) 211315 -1 1672 ON4JN RN6MA -01 211400 -13 1672 RN6MA ON4JN R+08 211415 +0 1672 ON4JN RN6MA RR73 211430 -9 1671 RN6MA ON4JN 73 211600 -12 1671 CQ ON4JN JO21 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.