VK5BU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving VK5BU, decoded by SO8OO in southeastern Poland. 342 related FT8 messages, 8 CQ messages, observed on 20m, across 24 UTC dates. Heard between 2026-05-15 and 2026-08-12.
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 VK5BU 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 | VK5BU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 08:52 | 20m | - / - | EA5AOP | -12 / - | 3 | Partial capture |
| 08-04 07:23 | 20m | - / - | F4MHR | -14 / - | 3 | Partial capture |
| 08-04 07:21 | 20m | - / -10 | F4FSY | -14 / - | 3 | ✓ Closing fragment |
| 08-04 07:21 | 20m | - / - | PA3AIW | -12 / - | 2 | Partial capture |
| 08-04 07:11 | 20m | - / -14 | F4DUZ | -12 / - | 2 | Partial capture |
| 08-04 07:09 | 20m | - / - | LZ2VQ | -18 / - | 2 | Partial capture |
| 08-04 07:06 | 20m | - / - | F4DUZ | -11 / - | 2 | Partial capture |
| 08-04 07:02 | 20m | - / - | IK0QDM | -20 / - | 4 | ✓ Closing fragment |
| 08-04 07:00 | 20m | - / -20 | CT3MD | -9 / - | 3 | Partial capture |
| 08-04 06:53 | 20m | - / -10 | ON4PS | -4 / - | 18 | ✓ Closing fragment |
| 08-03 09:06 | 20m | - / -22 | PF7DKW | -16 / - | 4 | ✓ Closing fragment |
| 08-03 09:04 | 20m | - / - | IU4BJC | -4 / - | 4 | Partial capture |
| 07-03 03:36 | 20m | - / -13 | SV9MBH | -22 / - | 2 | ✓ Closing fragment |
| 06-30 03:58 | 20m | - / - | IZ5BLN | -14 / - | 2 | Partial capture |
| 06-30 03:52 | 20m | - / - | R6TJ | -2 / - | 2 | Partial capture |
| 06-29 08:09 | 20m | - / - | F1TZE | -15 / - | 7 | Partial capture |
| 06-25 08:39 | 20m | - / -15 | ON8ON | 0 / - | 2 | Partial capture |
| 06-25 08:38 | 20m | - / - | F5IXN | -16 / - | 3 | Partial capture |
| 06-25 04:12 | 20m | - / -9 | OK1UOZ | -7 / - | 2 | ✓ Closing fragment |
| 06-25 04:01 | 20m | - / - | IU5TUG | -1 / - | 3 | Partial capture |
| 06-17 03:36 | 20m | -10 / - | SP5KG | - / -12 | 2 | ✓ Closing fragment |
| 06-17 03:31 | 20m | -9 / - | R5DT | -18 / -10 | 3 | ✓ Closing observed |
| 06-17 03:28 | 20m | -10 / - | ER3DX | - / -9 | 2 | ✓ Closing fragment |
| 06-17 03:26 | 20m | -10 / -18 | UN0GY | +13 / -15 | 7 | ✓ Full exchange observed |
| 06-17 03:23 | 20m | -10 / - | SP6AXW | - / -14 | 3 | ✓ Closing fragment |
| 06-17 03:18 | 20m | -12 / - | RW1AI | - / -16 | 3 | Partial capture |
| 06-17 03:16 | 20m | -12 / - | SQ9CXH | - / -11 | 3 | Partial capture |
| 06-17 03:15 | 20m | -13 / - | IK4LZH | - / -8 | 2 | ✓ Closing fragment |
| 06-17 03:13 | 20m | -11 / - | OK4FX | - / -20 | 2 | ✓ Closing fragment |
| 06-17 03:12 | 20m | -14 / - | F4FWT | - / -14 | 2 | ✓ Closing fragment |
| 06-17 03:10 | 20m | -12 / - | R2BRD | - / -12 | 2 | ✓ Closing fragment |
| 06-17 02:58 | 20m | -13 / - | A61CK | - / - | 3 | Partial capture |
| 06-14 07:55 | 20m | - / -4 | EA4IXE | -9 / - | 4 | ✓ Closing fragment |
| 06-14 07:52 | 20m | - / -17 | IN3BJS | -6 / - | 2 | ✓ Closing fragment |
| 06-14 07:44 | 20m | - / -19 | EA5RR | -3 / - | 3 | ✓ Closing fragment |
| 06-14 07:43 | 20m | - / -1 | CT1BFP | -14 / - | 4 | ✓ Closing fragment |
| 06-12 07:34 | 20m | - / - | OE8PCK | +8 / - | 5 | Partial capture |
| 06-12 07:29 | 20m | - / - | IW9HPG | 0 / - | 9 | Partial capture |
| 06-12 07:29 | 20m | - / -13 | EA7AK | -13 / - | 2 | ✓ Closing fragment |
| 06-12 07:28 | 20m | - / -9 | F6GGA | -5 / - | 3 | ✓ Closing fragment |
| 06-12 07:28 | 20m | - / -14 | PD0HLA | -13 / - | 2 | Partial capture |
| 06-12 07:24 | 20m | - / -11 | PD4SN | 0 / - | 9 | Partial capture |
| 06-12 07:23 | 20m | - / -13 | EA7AK | -10 / - | 4 | Partial capture |
| 06-12 07:21 | 20m | - / - | EA3AYQ | -11 / - | 3 | ✓ Closing fragment |
| 06-12 07:21 | 20m | - / - | MI7RDK | -7 / - | 4 | Partial capture |
| 06-12 07:09 | 20m | - / -5 | DH1PS | -3 / - | 6 | Partial capture |
| 06-11 03:18 | 20m | -18 / -15 | 4L1FL | +4 / -4 | 7 | ✓ Full exchange observed |
| 06-11 03:16 | 20m | - / - | RK4H | 0 / - | 2 | Partial capture |
| 06-11 03:15 | 20m | -18 / -15 | UY5QJ | +16 / -7 | 7 | ✓ Full exchange observed |
| 06-11 03:13 | 20m | -22 / -5 | RN3GJ | -20 / -10 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 071100 -13 2458 VK5BU F4DUZ JN19 (x2) 072130 -15 1860 VK5BU F4FSY -10 072130 -13 2601 VK5BU PA3AIW JO21 072200 -15 1859 VK5BU F4FSY -10 072230 -12 2601 VK5BU PA3AIW JO21 072300 -12 1860 VK5BU F4FSY RR73 072330 -17 1191 VK5BU F4MHR JN09 (x4) 025045 -20 1578 VK5BU 9K2OK RR73 085200 -10 788 VK5BU EA5AOP IM99 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.