F4JYC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4JYC, decoded by SO8OO in southeastern Poland. 65 related FT8 messages, 13 CQ messages, observed on 160m, 60m, 40m, 20m, across 15 UTC dates. Heard between 2026-04-25 and 2026-07-17.
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 F4JYC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4JYC
Approximate centre of JN13, decoded 2026-08-22 21:22 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 | F4JYC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:20 | 20m | +4 / - | JE2GEG | - / - | 3 | Partial capture |
| 08-22 21:15 | 20m | +5 / - | JH7DFZ | - / -19 | 9 | ✓ Closing fragment |
| 08-22 21:13 | 20m | +6 / - | WY0V | - / - | 4 | Partial capture |
| 08-22 15:21 | 20m | +6 / - | BG8HNC | - / - | 6 | Partial capture |
| 07-17 08:37 | 20m | -15 / - | TI5RR | - / -13 | 3 | ✓ Closing fragment |
| 07-02 20:31 | 20m | -9 / - | VK2LAW | - / - | 3 | Partial capture |
| 07-02 20:29 | 20m | -10 / - | 8A1WWA | - / - | 2 | Partial capture |
| 07-02 20:26 | 20m | -17 / -11 | II1WWA | -22 / - | 3 | ✓ Closing observed |
| 06-30 20:38 | 20m | -7 / - | II7WWA | - / - | 4 | ✓ Closing fragment |
| 06-30 20:37 | 20m | -2 / - | TN8GD | - / - | 2 | Partial capture |
| 06-30 20:35 | 20m | -5 / - | TK4TH | - / - | 4 | Partial capture |
| 06-30 20:33 | 20m | -8 / - | SK3WWA | - / -17 | 4 | ✓ Closing fragment |
| 06-30 20:31 | 20m | -8 / - | BY6SX | - / - | 2 | Partial capture |
| 06-30 20:28 | 20m | -4 / - | HI7WWA | - / - | 5 | Partial capture |
| 06-30 20:25 | 20m | -3 / - | E2WWA | - / - | 5 | Partial capture |
| 06-30 20:22 | 20m | -5 / - | JH5AVM | - / -13 | 7 | Partial capture |
| 06-30 20:20 | 20m | -5 / - | 8A1WWA | - / - | 4 | Partial capture |
| 06-12 14:51 | 20m | -20 / - | N9FME | - / - | 8 | Partial capture |
| 06-07 20:11 | 20m | +3 / - | JR6UEE | - / - | 6 | Partial capture |
| 06-07 20:09 | 20m | 0 / - | BG5FCH | - / - | 4 | Partial capture |
| 06-07 20:04 | 20m | -5 / - | BH3FZG | - / -13 | 3 | ✓ Closing fragment |
| 06-05 20:53 | 40m | +5 / - | IQ7PU | - / - | 4 | Partial capture |
| 06-05 20:28 | 40m | -4 / -1 | IU2SLI | -6 / - | 4 | ✓ Closing observed |
| 06-05 20:24 | 40m | -8 / - | R4DI/M | - / - | 2 | Partial capture |
| 06-05 20:06 | 40m | -3 / - | IQ4LH | - / - | 7 | Partial capture |
| 06-04 17:52 | 20m | -1 / - | <...> | - / +8 | 2 | Partial capture |
| 05-26 20:34 | 60m | - / - | EA1IOK | -6 / - | 2 | ✓ Closing fragment |
| 05-26 20:33 | 60m | -16 / - | G4ZFJ | +1 / +7 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211330 +7 1577 WY0V F4JYC JN13 (x3) 211500 +7 1577 JH7DFZ F4JYC JN13 (x9) 212000 +3 1576 JE2GEG F4JYC JN13 (x3)
UTC dB Audio Message 200815 -6 1545 IQ4LH F4JYC JN13 (x4) 201045 -1 1545 R4DI/M F4JYC JN13 (x3) 202800 -5 1544 IU2SLI F4JYC JN13 202845 -9 1730 F4JYC IU2SLI -01 (x2) 202930 -2 1544 IU2SLI F4JYC 73 205315 +7 1543 IQ7PU F4JYC JN13 (x4)
UTC dB Audio Message 203330 -17 1539 CQ F4JYC JN13 203345 +1 909 F4JYC G4ZFJ JO01 203400 -15 1539 G4ZFJ F4JYC +07 203415 +2 909 F4JYC G4ZFJ R+16 203430 -18 1539 G4ZFJ F4JYC RR73 203445 -6 568 F4JYC EA1IOK IN62 203445 +0 909 F4JYC G4ZFJ 73 203545 -7 568 F4JYC EA1IOK 73 203615 -22 1539 F4JYC DB5HA R+11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.