VK4JBY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving VK4JBY, decoded by SO8OO in southeastern Poland. 141 related FT8 messages, observed on 40m, 20m, 10m, across 24 UTC dates. Heard between 2026-05-04 and 2026-07-28.
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 VK4JBY worked most often, as logged from our receiver:
Activity Heatmap
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 | VK4JBY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-28 20:52 | 20m | - / -11 | 9A5E | -5 / - | 2 | ✓ Closing fragment |
| 07-26 20:44 | 40m | - / - | IU4BJC | 0 / - | 2 | ✓ Closing fragment |
| 07-17 03:21 | 20m | - / -12 | UR3LM | -12 / - | 9 | ✓ Closing fragment |
| 07-14 21:09 | 20m | - / -15 | EA8UP | -1 / - | 3 | ✓ Closing fragment |
| 07-13 04:47 | 20m | - / - | IK4LZH | -6 / - | 3 | Partial capture |
| 07-13 03:36 | 40m | - / - | 9A4ZM | -11 / - | 3 | Partial capture |
| 07-08 21:25 | 20m | - / -22 | EA1B | +12 / - | 7 | ✓ Closing fragment |
| 07-08 21:25 | 20m | - / -13 | EA8UP | -10 / - | 8 | ✓ Closing fragment |
| 07-06 22:12 | 20m | - / -8 | EA8UP | -4 / - | 4 | ✓ Closing fragment |
| 06-25 21:01 | 40m | - / -8 | EA8UP | -11 / - | 2 | ✓ Closing fragment |
| 06-23 23:56 | 20m | - / -18 | WB8YJF | -19 / - | 2 | ✓ Closing fragment |
| 06-19 20:23 | 40m | - / -16 | 5Z4VJ | -11 / - | 2 | Partial capture |
| 06-19 20:15 | 40m | - / - | SP5AKI | -8 / - | 3 | Partial capture |
| 05-29 06:17 | 20m | - / -19 | I3QDK | -2 / - | 4 | Partial capture |
| 05-29 05:56 | 20m | - / - | EA4RKC | -2 / - | 2 | Partial capture |
| 05-28 21:23 | 20m | - / -16 | JF6TLZ | -6 / - | 2 | Partial capture |
| 05-28 21:15 | 20m | - / -15 | EA3FNQ | +4 / - | 6 | ✓ Closing fragment |
| 05-28 21:04 | 20m | - / -16 | F8JIR | -2 / - | 2 | Partial capture |
| 05-26 21:15 | 20m | - / -17 | JJ2IJU | -12 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 044845 -9 463 VK4JBY IK4LZH JN54 210945 -1 1764 VK4JBY EA8UP -15 (x3) 032130 -12 1270 VK4JBY UR3LM KN89 (x9) 205245 -4 1208 VK4JBY 9A5E -11 (x2)
UTC dB Audio Message 201615 -8 2043 VK4JBY SP5AKI KO02 (x2) 202330 -9 335 VK4JBY 5Z4VJ -16 (x2) 210115 -10 1723 VK4JBY EA8UP -08 (x2) 202945 -10 2135 VK4JBY PI4DX -25 215400 +2 828 VK4JBY DK2DB JN48 (x3) 033630 -14 2437 VK4JBY 9A4ZM JN86 (x3) 204445 +0 875 VK4JBY IU4BJC JN54 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.