OZ4ACK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OZ4ACK, decoded by SO8OO in southeastern Poland. 118 related FT8 messages, 23 CQ messages, observed on 60m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-27 and 2026-08-24.
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 OZ4ACK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OZ4ACK
Approximate centre of JO65, decoded 2026-06-11 07:47 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 | OZ4ACK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 20:21 | 20m | - / - | 2E0BTX | -13 / - | 2 | Partial capture |
| 08-23 20:19 | 20m | - / - | DG5PW | -4 / - | 4 | Partial capture |
| 08-23 15:04 | 20m | - / -14 | RA9LL | +12 / - | 2 | ✓ Closing fragment |
| 08-23 09:57 | 20m | - / -14 | F4AWT | -3 / - | 4 | Partial capture |
| 08-21 06:04 | 20m | - / - | RW3XB | -14 / - | 2 | Partial capture |
| 08-18 07:56 | 10m | -12 / +7 | LZ4VR | -4 / - | 4 | ✓ Closing observed |
| 08-18 04:44 | 60m | - / - | F5RAV | -14 / - | 2 | Partial capture |
| 07-27 06:26 | 20m | -19 / - | PD3LKN | - / -12 | 2 | Partial capture |
| 07-27 06:22 | 20m | -19 / -12 | RN6MA | 0 / - | 6 | ✓ Closing observed |
| 07-20 08:17 | 20m | - / - | PD7JLP | -10 / - | 2 | Partial capture |
| 07-06 10:13 | 20m | - / +2 | IK4LZH | +7 / - | 4 | Partial capture |
| 06-24 05:44 | 20m | - / - | F1POK | -17 / - | 2 | Partial capture |
| 06-24 05:40 | 20m | - / -13 | IQ4JO | +16 / - | 2 | ✓ Closing fragment |
| 06-11 07:47 | 10m | - / - | M0LHJ | -12 / - | 4 | Partial capture |
| 06-11 07:46 | 10m | - / -22 | A41ZZ | -14 / - | 2 | Partial capture |
| 06-11 07:36 | 10m | 0 / -12 | 5H1KB | +4 / -17 | 9 | Partial capture |
| 06-10 05:46 | 20m | -16 / -13 | UN0GY | -2 / - | 3 | ✓ Closing observed |
| 06-05 05:53 | 20m | - / -12 | TI5RR | -13 / - | 5 | Partial capture |
| 06-04 20:03 | 20m | - / -6 | TA3NK | -14 / - | 3 | ✓ Closing fragment |
| 06-04 19:47 | 60m | - / +3 | DG0OAT | -14 / - | 4 | ✓ Closing fragment |
| 06-04 19:47 | 60m | - / +9 | LB5WB | -10 / - | 3 | ✓ Closing fragment |
| 06-02 07:32 | 10m | - / - | IQ8PC | -8 / - | 2 | Partial capture |
| 06-02 05:28 | 20m | - / -15 | HI3A | -10 / - | 2 | Partial capture |
| 06-02 05:25 | 20m | - / -11 | R4ML | +2 / - | 2 | Partial capture |
| 06-02 05:14 | 20m | - / - | R7OV | +1 / - | 4 | Partial capture |
| 05-27 17:40 | 10m | - / -4 | A93MO | -1 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 060515 -11 1981 OZ4ACK RW3XB KO84 095730 -4 1090 OZ4ACK F4AWT JN24 (x4) 150415 +13 2760 OZ4ACK RA9LL -14 (x2) 201915 -5 1089 OZ4ACK DG5PW JO30 (x3) 202115 -11 1879 OZ4ACK 2E0BTX IO83 202115 +1 1089 OZ4ACK DG5PW JO30 202145 -15 1879 OZ4ACK 2E0BTX IO83 062545 -11 1816 OZ4ACK 9A2RI JN65 (x2)
UTC dB Audio Message 074445 -2 1095 CQ OZ4ACK JO65 (x2) 074600 -15 928 OZ4ACK A41ZZ -22 074615 -1 1095 CQ OZ4ACK JO65 074630 -12 928 OZ4ACK A41ZZ -19 074645 -2 1095 CQ OZ4ACK JO65 (x2) 074730 -13 757 OZ4ACK M0LHJ IO82 (x4) 075615 -10 1824 OZ4ACK LZ4VR KN13 (x2) 075700 -12 1103 LZ4VR OZ4ACK RR73 075715 -1 1824 OZ4ACK LZ4VR 73
UTC dB Audio Message 194745 -10 1042 OZ4ACK LB5WB JP20 194745 -15 2223 OZ4ACK DG0OAT JO62 194815 -11 1042 OZ4ACK LB5WB R+09 194815 -17 2222 OZ4ACK DG0OAT JO62 194845 -8 1042 OZ4ACK LB5WB 73 194945 -13 2222 OZ4ACK DG0OAT R+03 (x2) 195415 -18 1081 OZ4ACK PA0JTA JO21 044445 -13 1144 OZ4ACK F5RAV JN09 (x2)
UTC dB Audio Message 055715 -12 1049 OZ4ACK DL9YNG JN48
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.