KA1VDZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KA1VDZ, decoded by SO8OO in southeastern Poland. 2,383 related FT8 messages, 503 CQ messages, observed on 40m, 20m, across 27 UTC dates. Heard between 2026-05-07 and 2026-08-05.
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 KA1VDZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KA1VDZ
Approximate centre of FN42, decoded 2026-05-29 02:56 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 | KA1VDZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-05 06:41 | 20m | - / -28 | IV3FSG | -8 / - | 2 | ✓ Closing fragment |
| 08-05 06:02 | 20m | - / - | HB9TIH | -21 / - | 3 | Partial capture |
| 08-05 05:47 | 20m | - / - | PA3EVY | -13 / - | 5 | ✓ Closing fragment |
| 08-05 05:47 | 20m | - / - | HB9TIH | -24 / - | 2 | Partial capture |
| 08-05 05:47 | 20m | - / - | TA4INO | -16 / - | 2 | Partial capture |
| 08-05 05:42 | 20m | - / - | TA4INO | -17 / - | 2 | Partial capture |
| 08-05 05:39 | 20m | - / - | HB9TIH | -17 / - | 9 | Partial capture |
| 08-05 05:37 | 20m | - / - | R2EC | 0 / - | 2 | Partial capture |
| 08-05 05:36 | 20m | - / - | YO3YV | -1 / - | 2 | Partial capture |
| 08-05 05:25 | 20m | - / - | R6ML | -11 / - | 2 | Partial capture |
| 08-05 05:03 | 20m | - / - | R2EC | +4 / - | 2 | Partial capture |
| 08-05 04:51 | 20m | - / - | UX1VT | +1 / - | 3 | Partial capture |
| 08-05 04:49 | 20m | - / - | UT0CK | -19 / - | 4 | Partial capture |
| 08-05 04:48 | 20m | - / - | UX1VT | 0 / - | 2 | Partial capture |
| 08-05 04:47 | 20m | - / - | R2EC | +7 / - | 3 | Partial capture |
| 08-05 04:43 | 20m | - / - | UX1VT | 0 / - | 2 | Partial capture |
| 08-05 04:41 | 20m | - / - | UT7AM | -20 / - | 2 | Partial capture |
| 08-05 04:39 | 20m | - / - | UX1VT | +2 / - | 2 | Partial capture |
| 08-05 04:36 | 20m | - / -2 | UT4QM | -10 / - | 4 | ✓ Closing fragment |
| 08-05 04:36 | 20m | - / - | UT7AM | -16 / - | 4 | Partial capture |
| 08-05 04:33 | 20m | - / - | UT0CK | -12 / - | 3 | Partial capture |
| 08-05 04:32 | 20m | -9 / -12 | RC6OX | -2 / -12 | 8 | ✓ Full exchange observed |
| 08-05 04:31 | 20m | -16 / -18 | RC5F | -11 / -6 | 4 | ✓ Full exchange observed |
| 08-05 04:16 | 20m | - / -16 | R2GF | -12 / - | 2 | Partial capture |
| 08-05 03:57 | 20m | - / - | R3XBS | -14 / - | 2 | Partial capture |
| 08-05 03:56 | 20m | - / -17 | UR4LRG | +4 / - | 3 | Partial capture |
| 08-05 03:25 | 20m | - / -16 | RA6ATZ | -8 / - | 5 | ✓ Closing fragment |
| 08-05 03:01 | 20m | - / - | RU6UR | -18 / - | 2 | ✓ Closing fragment |
| 08-05 02:54 | 20m | - / -8 | RK6AAC | -14 / - | 2 | Partial capture |
| 08-05 02:47 | 20m | - / -8 | RV9WF | -8 / - | 2 | Partial capture |
| 08-03 20:58 | 20m | - / -11 | EA1JVG | +1 / - | 4 | Partial capture |
| 08-03 18:04 | 20m | - / -24 | EA5IH | -8 / - | 2 | ✓ Closing fragment |
| 06-27 19:52 | 20m | - / - | R7CA | -12 / - | 2 | Partial capture |
| 06-27 19:48 | 20m | - / - | R7CA | -8 / - | 2 | Partial capture |
| 06-27 13:15 | 20m | - / - | PD1ACS | -11 / - | 3 | Partial capture |
| 06-26 23:59 | 20m | - / -21 | R5AV | -15 / - | 2 | Partial capture |
| 06-26 23:52 | 20m | - / -15 | R5AV | -15 / - | 5 | Partial capture |
| 06-26 23:42 | 20m | - / -16 | R5AV | 0 / - | 12 | Partial capture |
| 06-26 21:03 | 20m | - / -21 | R5AV | -1 / - | 2 | Partial capture |
| 06-24 13:35 | 20m | - / - | DF8DR | -15 / - | 3 | Partial capture |
| 06-24 05:56 | 20m | - / -9 | SP2QCW | -14 / - | 3 | ✓ Closing fragment |
| 06-24 05:52 | 20m | - / -14 | IK2ECC | -12 / - | 3 | Partial capture |
| 06-24 05:51 | 20m | - / -17 | RX3ASQ | -23 / - | 4 | ✓ Closing fragment |
| 06-24 05:37 | 20m | - / - | IK4LZH | -10 / - | 2 | Partial capture |
| 06-24 05:34 | 20m | - / - | DH5NC | 0 / - | 2 | Partial capture |
| 06-24 05:29 | 20m | - / - | TA3NK | -12 / - | 5 | Partial capture |
| 06-24 05:22 | 20m | - / - | DL1R | -2 / - | 7 | Partial capture |
| 06-24 05:21 | 20m | - / - | IK4LZH | -9 / - | 2 | Partial capture |
| 06-24 05:19 | 20m | - / - | DG5PW | -8 / - | 2 | Partial capture |
| 06-24 05:16 | 20m | - / -13 | EB5AL | +3 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054700 -16 919 KA1VDZ TA4INO KM57 (x2) 054730 -23 1675 KA1VDZ HB9TIH JN36 054730 -14 1196 KA1VDZ PA3EVY JO11 (x5) 060200 -19 1675 KA1VDZ HB9TIH JN36 (x3) 062200 -21 1238 KA1VDZ IW9FRA JM68 064130 -5 645 KA1VDZ IV3FSG R-28 (x2) 064600 -20 1169 KA1VDZ DB1SN -14
UTC dB Audio Message 025030 -4 2882 CQ KA1VDZ FN42 (x8) 025415 -18 1653 KA1VDZ OH6IH -16 025430 -5 2882 CQ KA1VDZ FN42 025445 -24 1653 KA1VDZ OH6IH -17 025530 -8 2883 CQ KA1VDZ FN42 (x2) 025645 +1 2601 KA1VDZ R2WAF KO81 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.