AC4ZH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving AC4ZH, decoded by SO8OO in southeastern Poland. 102 related FT8 messages, observed on 80m, 60m, 40m, 20m, across 18 UTC dates. Heard between 2026-05-27 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 AC4ZH 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 | AC4ZH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 01:11 | 60m | - / -24 | EC3A | -20 / - | 2 | ✓ Closing fragment |
| 08-23 00:43 | 60m | - / -21 | EC3A | -20 / - | 2 | Partial capture |
| 08-22 20:26 | 20m | - / -15 | R7CA | +8 / - | 6 | ✓ Closing fragment |
| 08-21 00:00 | 60m | - / -20 | F5HNQ | -1 / - | 3 | ✓ Closing fragment |
| 08-20 23:07 | 40m | - / -10 | NP4PR | -18 / - | 2 | ✓ Closing fragment |
| 08-20 23:00 | 40m | - / -4 | VP2MAA | -6 / - | 2 | ✓ Closing fragment |
| 08-16 01:24 | 80m | - / -16 | F1PBZ | -12 / - | 2 | Partial capture |
| 08-16 01:19 | 80m | - / -16 | D2UY | -20 / - | 2 | ✓ Closing fragment |
| 08-16 01:04 | 60m | - / +5 | PE1MHY | -1 / - | 6 | ✓ Closing fragment |
| 08-16 00:11 | 60m | - / -15 | PI4DX | +1 / - | 2 | ✓ Closing fragment |
| 08-16 00:07 | 60m | - / - | DD6WF | -2 / - | 2 | Partial capture |
| 08-15 22:46 | 60m | - / -24 | VE1YX | -18 / - | 4 | ✓ Closing fragment |
| 08-10 01:18 | 60m | - / +2 | PE1MHY | -4 / - | 4 | Partial capture |
| 08-10 01:09 | 60m | - / - | F6DHD | -3 / - | 2 | Partial capture |
| 08-10 01:09 | 60m | - / +3 | PE1MHY | -7 / - | 2 | Partial capture |
| 08-04 02:12 | 60m | - / -16 | IT9VCE | +2 / - | 3 | ✓ Closing fragment |
| 08-04 01:35 | 60m | - / -14 | G7KHF | -10 / - | 3 | ✓ Closing fragment |
| 08-04 00:34 | 60m | - / - | S58N | -16 / - | 2 | ✓ Closing fragment |
| 08-02 02:28 | 60m | - / -18 | G8OO | -2 / - | 2 | ✓ Closing fragment |
| 08-02 02:25 | 60m | - / -15 | IK4CBO | -1 / - | 3 | Partial capture |
| 08-02 02:07 | 60m | - / -10 | DL3BCU | -8 / - | 2 | ✓ Closing fragment |
| 08-02 02:01 | 60m | - / -11 | F8NHF | -1 / - | 3 | ✓ Closing fragment |
| 08-02 01:46 | 60m | - / -14 | OH1MLZ | +17 / - | 3 | ✓ Closing fragment |
| 08-02 01:41 | 60m | - / -11 | DK5WL | -6 / - | 4 | ✓ Closing fragment |
| 08-02 01:39 | 60m | - / -8 | DL8UD | +8 / - | 2 | ✓ Closing fragment |
| 08-02 01:36 | 60m | - / -16 | HA7TM | +13 / - | 2 | ✓ Closing fragment |
| 08-02 01:34 | 60m | - / - | DK5WL | -12 / - | 2 | Partial capture |
| 07-10 13:30 | 20m | - / -20 | R2ZA | +2 / - | 2 | Partial capture |
| 06-19 22:57 | 20m | - / -16 | JY5IB | +10 / - | 2 | Partial capture |
| 06-12 21:13 | 20m | - / - | IU3TOO | -4 / - | 2 | ✓ Closing fragment |
| 05-30 18:16 | 20m | - / - | DL1NCH | -9 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001100 +1 1602 AC4ZH PI4DX -15 (x2) 010400 -2 968 AC4ZH PE1MHY +05 (x6) 000045 +0 2050 AC4ZH F5HNQ IN98 (x3) 004315 -19 1752 AC4ZH EC3A -21 (x4)
UTC dB Audio Message 132230 -9 2766 AC4ZH JO1LVZ -18 203215 -9 1425 AC4ZH HB9TIH JN36 211300 -3 381 AC4ZH IU3TOO JN55 (x2) 225700 +10 1413 AC4ZH JY5IB -16 (x2) 133045 +0 2654 AC4ZH R2ZA -20 (x2) 215715 -9 463 AC4ZH IK4LZH JN54 202600 +8 409 AC4ZH R7CA -15 (x6)
UTC dB Audio Message 230045 -6 576 AC4ZH VP2MAA -04 (x2) 230715 -17 1677 AC4ZH NP4PR -10 (x2)
UTC dB Audio Message 011200 -21 1669 AC4ZH D2UY RR73 (x3) 012400 -11 654 AC4ZH F1PBZ -16 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.