KV4DDW — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KV4DDW, decoded by SO8OO in southeastern Poland. 64 related FT8 messages, observed on 40m, 20m, across 7 UTC dates. Heard between 2026-05-30 and 2026-06-26.
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 KV4DDW 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 | KV4DDW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-26 03:31 | 40m | - / -14 | HB9EFK | -3 / - | 3 | Partial capture |
| 06-26 03:06 | 20m | - / -15 | LZ1KU | +6 / - | 2 | ✓ Closing fragment |
| 06-23 02:20 | 20m | - / -14 | A71UN | -20 / - | 2 | Partial capture |
| 06-17 23:33 | 20m | - / -14 | TI5RR | -10 / - | 2 | ✓ Closing fragment |
| 06-12 00:27 | 20m | - / - | KB1HKN | -16 / - | 2 | Partial capture |
| 06-07 02:52 | 20m | - / -12 | EG53DMM | -14 / - | 2 | Partial capture |
| 06-01 01:05 | 40m | - / -5 | <...> | -2 / - | 7 | Partial capture |
| 06-01 00:56 | 40m | - / -4 | WB8SCG | -16 / - | 2 | ✓ Closing fragment |
| 06-01 00:54 | 40m | - / - | F1IQH | +4 / - | 2 | Partial capture |
| 06-01 00:54 | 40m | - / - | F4BYA | +5 / - | 2 | Partial capture |
| 05-31 02:26 | 40m | -11 / - | KZ7K | - / - | 2 | ✓ Closing fragment |
| 05-31 02:22 | 40m | -12 / - | MI0NWA | -7 / -19 | 3 | ✓ Closing observed |
| 05-31 01:28 | 20m | - / - | V31DL | -8 / - | 2 | Partial capture |
| 05-31 01:23 | 20m | - / - | V31DL | -8 / - | 3 | Partial capture |
| 05-31 01:06 | 40m | - / - | F4FLF | +1 / - | 5 | Partial capture |
| 05-31 00:58 | 40m | - / -17 | EB3JT | +8 / - | 6 | ✓ Closing fragment |
| 05-31 00:48 | 40m | - / -16 | EI2IXB | +6 / - | 5 | ✓ Closing fragment |
| 05-31 00:32 | 40m | - / -17 | IK4LZH | +16 / - | 2 | ✓ Closing fragment |
| 05-31 00:24 | 40m | - / -16 | DL2VEL | +12 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 005545 +13 2981 KV4DDW F4BYA JN19 005645 -17 1639 KV4DDW WB8SCG R-04 (x2) 005915 -12 1536 KV4DDW IW9FRA JM68 010530 +1 1829 KV4DDW <...> -05 (x2) 010630 -11 2689 KV4DDW KF8CMQ EN80 010630 -1 1829 KV4DDW <...> -05 (x5) 033145 +0 2405 KV4DDW HB9EFK -14 (x3)
UTC dB Audio Message 025230 -14 1379 KV4DDW EG53DMM -12 (x2) 030130 -13 1563 KV4DDW V31DL EK57 001545 -19 1618 KV4DDW CS7BHA -21 002700 -16 1867 KV4DDW KB1HKN FN42 (x2) 231645 -22 2100 KV4DDW PI4DX -08 233045 -8 1187 KV4DDW V31DL RR73 233345 -10 887 KV4DDW TI5RR -14 (x2) 234945 -23 1741 KV4DDW EA2EWL +02 022030 -21 2176 KV4DDW A71UN -14 (x2) 030630 +6 2571 KV4DDW LZ1KU -15 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.