ON7USB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON7USB, decoded by SO8OO in southeastern Poland. 190 related FT8 messages, 87 CQ messages, observed on 20m, across 7 UTC dates. Heard between 2026-07-29 and 2026-08-14.
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 ON7USB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ON7USB
Approximate centre of JO10, decoded 2026-08-14 13:53 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 | ON7USB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-14 13:54 | 20m | -21 / - | AG0Y | - / -16 | 2 | Partial capture |
| 08-14 13:51 | 20m | -24 / - | IU8UHK | - / -16 | 2 | Partial capture |
| 08-14 13:49 | 20m | -22 / - | N3ICK | - / -13 | 2 | Partial capture |
| 08-14 13:46 | 20m | -17 / - | AA0FC | - / -13 | 3 | Partial capture |
| 08-14 13:43 | 20m | - / - | DL1R | -2 / - | 9 | Partial capture |
| 08-05 07:11 | 20m | -12 / - | EA3HZE | - / -6 | 2 | Partial capture |
| 08-04 12:25 | 20m | -17 / - | YT3PL | - / - | 2 | Partial capture |
| 08-04 12:01 | 20m | -19 / -8 | R4IK | -18 / -11 | 3 | ✓ Full exchange observed |
| 08-04 11:58 | 20m | -15 / - | S57CT | - / -1 | 2 | Partial capture |
| 08-04 11:51 | 20m | -16 / - | GJ0KYZ | - / -9 | 2 | Partial capture |
| 08-04 11:48 | 20m | -16 / - | SV8NAJ | - / -16 | 2 | ✓ Closing fragment |
| 08-04 11:43 | 20m | -15 / - | TA3ZGR | - / -14 | 2 | ✓ Closing fragment |
| 08-04 11:36 | 20m | -17 / -1 | R4FDD | -16 / -7 | 4 | ✓ Full exchange observed |
| 08-03 15:49 | 20m | - / +3 | RN6MA | -12 / - | 2 | ✓ Closing fragment |
| 08-03 15:22 | 20m | -14 / - | F4JJS/P | - / -8 | 2 | Partial capture |
| 08-03 15:19 | 20m | - / +7 | EA3HMM | +2 / - | 4 | ✓ Closing fragment |
| 08-02 15:08 | 20m | -10 / - | RA6OY | - / -4 | 6 | Partial capture |
| 08-02 15:03 | 20m | - / - | DL1UDO | -15 / - | 3 | Partial capture |
| 08-02 15:02 | 20m | - / - | RK4FAJ | -4 / - | 2 | Partial capture |
| 08-02 14:58 | 20m | -5 / - | S59WT | - / -11 | 2 | Partial capture |
| 08-02 14:56 | 20m | -7 / - | UX7QV | - / -1 | 2 | Partial capture |
| 08-02 14:53 | 20m | -8 / - | R9FDE | -17 / - | 2 | ✓ Closing observed |
| 08-02 14:52 | 20m | - / - | G6OTZ | -13 / - | 7 | Partial capture |
| 08-02 14:50 | 20m | - / - | G5TV | -4 / - | 11 | Partial capture |
| 08-02 14:48 | 20m | -10 / - | IZ8EDI | - / -10 | 4 | Partial capture |
| 08-02 14:44 | 20m | -6 / - | WA4VLC | - / -14 | 4 | Partial capture |
| 08-02 14:44 | 20m | - / - | G5TV | -15 / - | 5 | Partial capture |
| 08-02 14:34 | 20m | - / - | G5TV | -15 / - | 11 | Partial capture |
| 08-02 14:32 | 20m | - / - | RZ4FWA | -11 / - | 3 | Partial capture |
| 08-02 08:12 | 20m | +5 / -4 | IK4LZH | +4 / -8 | 5 | ✓ Full exchange observed |
| 08-02 08:11 | 20m | - / - | SV1EKI | -7 / - | 10 | Partial capture |
| 08-02 08:10 | 20m | - / -7 | ON1JP | -24 / - | 2 | Partial capture |
| 08-02 08:10 | 20m | +4 / -5 | PD3LKN | -10 / - | 3 | ✓ Closing observed |
| 08-02 08:08 | 20m | +7 / - | PD9JPV | - / -11 | 2 | Partial capture |
| 08-02 08:07 | 20m | +5 / - | PA2AMJ | - / -6 | 2 | Partial capture |
| 07-31 11:26 | 20m | +4 / - | KB8YVC | - / -18 | 6 | Partial capture |
| 07-31 11:25 | 20m | -6 / - | IU0VCK | - / -16 | 2 | Partial capture |
| 07-31 11:24 | 20m | -6 / - | EA1AEC | - / -8 | 2 | Partial capture |
| 07-31 11:23 | 20m | - / - | M7JVH | -18 / - | 6 | Partial capture |
| 07-31 11:21 | 20m | -7 / - | DJ0MAB | - / -13 | 4 | Partial capture |
| 07-31 11:17 | 20m | -9 / - | K5RSB | - / -19 | 6 | Partial capture |
| 07-31 11:16 | 20m | -10 / - | SQ5NAP | - / -7 | 2 | Partial capture |
| 07-31 11:14 | 20m | - / - | F1PSX | -2 / - | 2 | ✓ Closing fragment |
| 07-31 11:14 | 20m | - / - | RZ4FWA | -20 / - | 3 | Partial capture |
| 07-31 11:13 | 20m | -7 / - | N9KE | - / -2 | 2 | Partial capture |
| 07-31 11:10 | 20m | -8 / - | HK3G | - / -19 | 4 | Partial capture |
| 07-29 08:23 | 20m | 0 / - | DL5DQZ | - / -1 | 2 | Partial capture |
| 07-29 08:23 | 20m | - / - | F1PPH | -14 / - | 2 | Partial capture |
| 07-29 08:22 | 20m | +2 / - | SP9HPI | - / -3 | 2 | Partial capture |
| 07-29 08:20 | 20m | +2 / - | VK5RJ | - / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 134700 -15 1609 AA0FC ON7USB RRR 134715 -1 2671 ON7USB DL1R JN58 134730 -20 1609 AA0FC ON7USB RRR 134800 -15 1609 CQ ON7USB JO10 (x2) 134930 -23 1609 N3ICK ON7USB -13 (x2) 135030 -19 1609 CQ ON7USB JO10 (x2) 135130 -24 1608 IU8UHK ON7USB -16 (x2) 135300 -22 1609 K3EA ON7USB RRR 135330 -24 1610 CQ ON7USB JO10 135430 -20 1610 AG0Y ON7USB -16 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.