AI4ZD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving AI4ZD, decoded by SO8OO in southeastern Poland. 205 related FT8 messages, observed on 40m, 20m, across 39 UTC dates. Heard between 2026-05-21 and 2026-08-19.
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 AI4ZD 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 | AI4ZD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 00:40 | 40m | - / +6 | VO1NC | -8 / - | 2 | ✓ Closing fragment |
| 08-19 02:32 | 40m | - / -3 | F6HUK | -2 / - | 6 | ✓ Closing fragment |
| 08-12 00:58 | 40m | - / -5 | F4JVF | -13 / - | 3 | ✓ Closing fragment |
| 08-07 01:18 | 40m | - / -7 | SM4IED | +2 / - | 2 | ✓ Closing fragment |
| 08-07 00:38 | 40m | - / -12 | DC1KN | -18 / - | 2 | ✓ Closing fragment |
| 08-02 03:16 | 40m | - / -11 | IN3HIZ | -1 / - | 4 | Partial capture |
| 08-02 03:08 | 40m | - / -9 | OZ1KEF | -2 / - | 2 | ✓ Closing fragment |
| 08-01 01:29 | 40m | - / -17 | MW7RHR | -16 / - | 4 | ✓ Closing fragment |
| 07-31 01:30 | 40m | - / -9 | IU0NAD | -19 / - | 7 | Partial capture |
| 07-31 01:11 | 40m | - / -10 | 5P1KZX | -10 / - | 3 | ✓ Closing fragment |
| 07-30 01:10 | 40m | - / -13 | DK5UR | +4 / - | 2 | ✓ Closing fragment |
| 07-29 02:20 | 40m | - / - | R7DX | -3 / - | 3 | Partial capture |
| 07-29 02:16 | 40m | - / - | DL1USB | +9 / - | 2 | Partial capture |
| 07-29 02:06 | 40m | - / -9 | DM5KM | +4 / - | 3 | Partial capture |
| 07-27 00:58 | 40m | - / -22 | UA4FKT | -7 / - | 4 | Partial capture |
| 07-25 01:35 | 40m | - / -6 | TK5K | -23 / - | 2 | ✓ Closing fragment |
| 07-23 01:23 | 40m | - / -11 | DK5UR | +4 / - | 4 | ✓ Closing fragment |
| 07-21 01:02 | 40m | - / -24 | DH2PC | +10 / - | 3 | ✓ Closing fragment |
| 07-18 01:27 | 40m | - / -15 | R2EC | -12 / - | 3 | ✓ Closing fragment |
| 07-18 01:16 | 40m | - / - | DH2PC | -1 / - | 5 | Partial capture |
| 07-18 01:12 | 40m | - / - | DH2PC | -1 / - | 3 | Partial capture |
| 07-18 00:57 | 40m | - / -9 | YO6LM | -5 / - | 3 | ✓ Closing fragment |
| 07-18 00:56 | 40m | - / +3 | LA7DMA | -18 / - | 2 | ✓ Closing fragment |
| 07-08 01:42 | 20m | - / -7 | A61QQ | -21 / - | 2 | ✓ Closing fragment |
| 07-07 01:45 | 40m | - / -19 | SV8LMQ | -6 / - | 2 | ✓ Closing fragment |
| 06-27 01:13 | 40m | - / -19 | SV2HTW | -8 / - | 2 | ✓ Closing fragment |
| 06-17 01:06 | 40m | - / -5 | Z62NS | -5 / - | 4 | ✓ Closing fragment |
| 06-17 00:56 | 40m | - / -15 | GM1TGY | -7 / - | 3 | ✓ Closing fragment |
| 06-16 01:19 | 40m | - / -11 | DH1KJ | +10 / - | 2 | ✓ Closing fragment |
| 06-16 01:13 | 40m | - / -24 | Z62NS | -3 / - | 7 | Partial capture |
| 06-16 01:09 | 40m | - / -13 | HZ1TT | -7 / - | 2 | ✓ Closing fragment |
| 06-12 02:02 | 40m | - / -10 | HB10GBT | -14 / - | 2 | Partial capture |
| 06-12 02:02 | 40m | - / -13 | SV9ANC | 0 / - | 2 | ✓ Closing fragment |
| 06-08 01:59 | 40m | - / -12 | EW4DX | -7 / - | 2 | ✓ Closing fragment |
| 06-08 01:51 | 40m | - / -13 | YO9IAB | +3 / - | 6 | ✓ Closing fragment |
| 06-08 00:58 | 40m | - / - | M0IOY | -8 / - | 4 | Partial capture |
| 06-08 00:56 | 40m | - / -18 | UA3AGW | +2 / - | 2 | ✓ Closing fragment |
| 06-08 00:54 | 40m | - / - | M0IOY | -6 / - | 2 | Partial capture |
| 06-08 00:54 | 40m | - / -13 | DL2VEL | -4 / - | 2 | ✓ Closing fragment |
| 06-06 01:13 | 40m | - / -14 | 9H2TM | -2 / - | 2 | ✓ Closing fragment |
| 06-05 01:09 | 40m | - / -2 | W4USH | -10 / - | 2 | Partial capture |
| 06-04 01:03 | 40m | - / - | SP6AXW | -4 / - | 4 | Partial capture |
| 06-04 01:02 | 40m | - / -20 | SV4RRK | -10 / - | 3 | ✓ Closing fragment |
| 06-03 02:33 | 40m | - / -7 | F4HDR | -8 / - | 3 | Partial capture |
| 06-03 02:17 | 40m | - / -7 | F4HDR | -13 / - | 3 | Partial capture |
| 06-03 02:14 | 40m | - / -14 | HB9DVO | +10 / - | 2 | ✓ Closing fragment |
| 06-03 02:09 | 40m | -18 / -7 | F4HDR | -12 / -15 | 2 | Partial capture |
| 06-03 02:08 | 40m | -19 / -20 | MI7XHT | -9 / - | 3 | ✓ Closing observed |
| 06-03 02:07 | 40m | -17 / - | XE1IHD | - / -1 | 3 | ✓ Closing fragment |
| 06-03 02:03 | 40m | -10 / -8 | CR7BRV | -4 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 003900 -15 1690 AI4ZD DC1KN RR73 011830 +4 674 AI4ZD SM4IED -07 (x2) 020945 -16 2020 AI4ZD 9K2GR -11 005800 -16 1049 AI4ZD F4JVF -05 (x3) 023215 -1 487 AI4ZD F6HUK -03 (x6) 004000 -9 627 AI4ZD VO1NC +06 (x2)
UTC dB Audio Message 011330 +5 2060 AI4ZD A41KB RR73 014200 -20 2041 AI4ZD A61QQ -07 (x2) 030445 -18 1174 AI4ZD NE5TX EL29
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.