VK4FFF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving VK4FFF, decoded by SO8OO in southeastern Poland. 503 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 16 UTC dates. Heard between 2026-05-26 and 2026-08-22.
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 VK4FFF 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 | VK4FFF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 05:27 | 20m | - / - | SA3LEN | -7 / - | 2 | Partial capture |
| 08-22 05:26 | 20m | - / - | F4GBD | -2 / - | 2 | Partial capture |
| 08-22 05:23 | 20m | - / - | OH1EDK | -10 / - | 2 | Partial capture |
| 08-22 05:20 | 20m | - / - | RJ6B | -6 / - | 6 | Partial capture |
| 08-22 05:19 | 20m | - / - | IK4LZH | +5 / - | 3 | Partial capture |
| 08-22 05:17 | 20m | - / -9 | LZ3CB | -10 / - | 2 | ✓ Closing fragment |
| 08-22 05:14 | 20m | - / -14 | IT9PHU | +4 / - | 4 | ✓ Closing fragment |
| 08-22 04:59 | 20m | - / -13 | RQ7O | -12 / - | 2 | ✓ Closing fragment |
| 08-22 04:58 | 20m | - / -17 | DL5XU | +13 / - | 13 | ✓ Closing fragment |
| 08-22 04:57 | 20m | - / -15 | RT6C | -12 / - | 2 | ✓ Closing fragment |
| 08-22 04:54 | 20m | - / -13 | RM3DM | +8 / - | 5 | ✓ Closing fragment |
| 08-22 04:48 | 20m | - / -4 | IU0OYV | -6 / - | 6 | ✓ Closing fragment |
| 08-22 04:46 | 20m | - / - | EB5AL | -4 / - | 2 | Partial capture |
| 08-22 04:40 | 20m | - / -18 | EA5JFO | -19 / - | 4 | Partial capture |
| 08-22 04:39 | 20m | - / -14 | EA5FQ | -5 / - | 3 | ✓ Closing fragment |
| 08-22 04:35 | 20m | - / -14 | IK5PWQ | +12 / - | 5 | ✓ Closing fragment |
| 08-22 04:35 | 20m | - / -10 | RX9WN | +12 / - | 6 | ✓ Closing fragment |
| 08-22 04:33 | 20m | - / -17 | V31DL | -11 / - | 5 | ✓ Closing fragment |
| 08-22 04:33 | 20m | - / - | I6PJC | -7 / - | 3 | Partial capture |
| 08-22 04:32 | 20m | - / - | RU3DAB | -12 / - | 2 | Partial capture |
| 08-22 04:31 | 20m | - / -16 | R2DRE | -8 / - | 2 | ✓ Closing fragment |
| 08-22 04:29 | 20m | - / -10 | F5UOU | -18 / - | 2 | ✓ Closing fragment |
| 08-22 04:27 | 20m | - / - | V31DL | -14 / - | 5 | Partial capture |
| 08-22 04:25 | 20m | - / -12 | F5UOU | -24 / - | 2 | Partial capture |
| 08-22 04:23 | 20m | - / -18 | RA3TKS | -8 / - | 3 | Partial capture |
| 08-22 04:21 | 20m | - / -20 | IK4LZH | +10 / - | 3 | ✓ Closing fragment |
| 08-22 04:13 | 20m | - / -11 | IK4LZH | +1 / - | 4 | Partial capture |
| 08-22 04:12 | 20m | - / -20 | RA3VX | -24 / - | 2 | Partial capture |
| 08-22 04:11 | 20m | - / -23 | YO8RC | -17 / - | 3 | Partial capture |
| 08-22 04:03 | 20m | - / -12 | F5UOU | -2 / - | 3 | Partial capture |
| 08-22 02:47 | 20m | - / - | R0AX | -15 / - | 3 | Partial capture |
| 08-22 02:42 | 20m | - / -8 | RV9WF | +1 / - | 3 | ✓ Closing fragment |
| 08-21 21:24 | 20m | - / - | IU5HIU | -8 / - | 3 | Partial capture |
| 08-21 21:18 | 20m | - / -12 | IZ5MMT | -7 / - | 3 | ✓ Closing fragment |
| 08-21 21:05 | 20m | - / -19 | EA5OM | +8 / - | 4 | ✓ Closing fragment |
| 08-21 21:05 | 20m | - / - | OE9GWV | +3 / - | 6 | Partial capture |
| 08-21 21:03 | 20m | - / -20 | IU1UIC | -3 / - | 2 | Partial capture |
| 08-21 20:51 | 20m | - / -16 | DL3MIB | +13 / - | 4 | ✓ Closing fragment |
| 08-21 20:50 | 20m | - / -10 | RN3OG | +1 / - | 3 | ✓ Closing fragment |
| 08-21 20:48 | 20m | - / -6 | IU4BJC | +8 / - | 5 | ✓ Closing fragment |
| 08-21 07:51 | 20m | - / - | IU4BJC | +11 / - | 17 | Partial capture |
| 08-21 07:43 | 20m | - / -20 | OE3OOG | +4 / - | 3 | ✓ Closing fragment |
| 08-21 07:41 | 20m | - / -4 | HB9BUN | -17 / - | 3 | ✓ Closing fragment |
| 08-21 07:39 | 20m | - / - | 4X1PF | -2 / - | 2 | Partial capture |
| 08-21 07:37 | 20m | - / - | S56A | +3 / - | 26 | Partial capture |
| 08-21 07:29 | 20m | - / - | PC2J | -11 / - | 3 | Partial capture |
| 08-21 07:20 | 20m | - / - | OE9DAI | -17 / - | 5 | Partial capture |
| 08-21 07:11 | 20m | - / - | OE6TXW | +6 / - | 3 | Partial capture |
| 08-21 07:06 | 20m | - / - | IX1HPN | -2 / - | 4 | Partial capture |
| 08-21 07:05 | 20m | - / - | EB3JT | -12 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051945 +5 463 VK4FFF IK4LZH JN54 (x2) 052045 -7 2888 VK4FFF RJ6B KN95 (x6) 052315 -9 3010 VK4FFF OH1EDK KP01 052345 +7 1966 VK4FFF RU4SO -16 052445 -11 3010 VK4FFF OH1EDK KP01 052630 -3 2295 VK4FFF F4GBD JN05 052700 -8 2940 VK4FFF SA3LEN JP80 052700 -1 2295 VK4FFF F4GBD JN05 052800 -6 2940 VK4FFF SA3LEN JP80
UTC dB Audio Message 192545 -1 369 VK4FFF EA7TR 73 192915 -6 1434 VK4FFF YO8DHA -17 (x2) 193115 -7 2704 VK4FFF LB7ZG JP50 193545 -5 2736 VK4FFF YT1UBN KN04 (x3) 200130 -8 1260 VK4FFF 5B4AMM R-15 (x2) 200230 -13 2416 VK4FFF OH5D KP30 200230 -8 1850 VK4FFF DL9AJ JO52 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.