HA7NB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HA7NB, decoded by SO8OO in southeastern Poland. 978 related FT8 messages, 216 CQ messages, observed on 40m, 20m, 10m, across 65 UTC dates. Heard between 2026-05-25 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 HA7NB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by HA7NB
Approximate centre of KN07, decoded 2026-08-22 18:26 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 | HA7NB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 18:24 | 40m | -4 / -8 | LZ3CB | +18 / - | 5 | ✓ Full exchange observed |
| 08-22 18:21 | 40m | -2 / - | HA3FUP | -8 / +3 | 3 | ✓ Closing observed |
| 08-22 18:20 | 40m | -1 / +9 | OK/PE5EIE | +1 / +6 | 2 | Partial capture |
| 08-22 18:17 | 40m | -3 / - | 9A4ZM | - / - | 3 | Partial capture |
| 08-22 18:15 | 40m | +2 / - | GW4ZHI | -9 / -8 | 4 | Partial capture |
| 08-22 18:14 | 40m | 0 / -8 | RA6ANN | -8 / +1 | 4 | ✓ Full exchange observed |
| 08-22 18:11 | 40m | -4 / -13 | RD3FY | +2 / -10 | 5 | ✓ Full exchange observed |
| 08-22 18:06 | 40m | -8 / -8 | R5ZQ | +4 / +6 | 4 | ✓ Full exchange observed |
| 08-22 18:01 | 40m | -9 / -1 | HA3IS | -6 / -2 | 8 | ✓ Full exchange observed |
| 08-22 18:01 | 40m | -8 / -13 | F1PBZ | -8 / -8 | 7 | ✓ Full exchange observed |
| 08-22 17:58 | 40m | -16 / - | DC5CH | - / - | 2 | Partial capture |
| 08-22 17:54 | 40m | -7 / -14 | EW4DX | +10 / - | 5 | ✓ Full exchange observed |
| 08-22 17:51 | 40m | -6 / +1 | HA5IKS | -6 / -11 | 4 | ✓ Full exchange observed |
| 08-22 17:47 | 40m | -2 / -8 | HA3HZ | -4 / +3 | 12 | ✓ Full exchange observed |
| 08-22 14:49 | 20m | -22 / -12 | OH2ZZ | -17 / - | 2 | Partial capture |
| 08-22 14:25 | 20m | - / - | HB9IUI | -10 / - | 2 | Partial capture |
| 08-22 14:23 | 20m | - / +4 | G7HIP | +1 / - | 2 | ✓ Closing fragment |
| 08-21 20:45 | 20m | - / +1 | W1MDK | -11 / - | 5 | ✓ Closing fragment |
| 08-21 20:45 | 20m | - / +8 | IK2RZQ | +2 / - | 3 | ✓ Closing fragment |
| 08-21 09:10 | 20m | -4 / - | EA5AR | - / - | 3 | Partial capture |
| 08-21 09:09 | 20m | -12 / - | SP8S/P | -24 / - | 3 | ✓ Closing observed |
| 08-21 09:07 | 20m | -3 / - | LA1XJA | - / - | 3 | Partial capture |
| 08-21 09:04 | 20m | +4 / -12 | DB1IUA | +2 / +2 | 4 | ✓ Full exchange observed |
| 08-21 09:03 | 20m | +8 / +1 | YO8BBU | +2 / +7 | 4 | ✓ Full exchange observed |
| 08-21 08:58 | 20m | +7 / - | OJ0YL | - / +10 | 7 | ✓ Closing fragment |
| 08-20 19:18 | 20m | - / +3 | ON6LEO | +8 / - | 2 | ✓ Closing fragment |
| 08-20 19:08 | 20m | - / -8 | M7KSV | -10 / - | 2 | Partial capture |
| 08-20 18:33 | 20m | - / -5 | G0VXE | +15 / - | 2 | ✓ Closing fragment |
| 08-20 18:23 | 20m | - / - | 2W0YOX | -9 / - | 3 | Partial capture |
| 08-20 18:16 | 20m | - / +3 | DJ5FS | -2 / - | 4 | ✓ Closing fragment |
| 08-20 13:21 | 20m | - / -5 | HB9RSG | -5 / - | 3 | Partial capture |
| 08-20 13:17 | 20m | - / -4 | G4YTW | -17 / - | 2 | Partial capture |
| 08-20 13:03 | 20m | - / -1 | DD7DAC | +7 / - | 2 | ✓ Closing fragment |
| 08-20 12:43 | 20m | - / - | IU2UFF | -18 / - | 3 | Partial capture |
| 08-19 19:45 | 20m | - / 0 | IK5EEA | -8 / - | 2 | ✓ Closing fragment |
| 08-19 19:29 | 20m | - / -6 | IU3MDI | -14 / - | 3 | ✓ Closing fragment |
| 08-19 19:23 | 20m | - / -2 | M0GLV | -8 / - | 2 | ✓ Closing fragment |
| 08-19 19:16 | 20m | - / -12 | DK2MAX | -5 / - | 3 | ✓ Closing fragment |
| 08-19 18:48 | 20m | - / - | MM0JJU | -7 / - | 2 | Partial capture |
| 08-19 11:21 | 20m | - / +2 | UA6YEX | -14 / - | 2 | ✓ Closing fragment |
| 08-19 10:51 | 20m | - / 0 | PD7EB | 0 / - | 2 | ✓ Closing fragment |
| 08-19 10:38 | 20m | - / +4 | F4HSB | -19 / - | 3 | ✓ Closing fragment |
| 08-18 14:32 | 20m | - / - | M7KSV | -14 / - | 2 | Partial capture |
| 08-18 11:47 | 20m | - / - | RA6BX | -16 / - | 2 | Partial capture |
| 08-18 11:47 | 20m | - / -7 | SQ1RTU | -8 / - | 2 | ✓ Closing fragment |
| 08-18 11:45 | 20m | - / -15 | DL8RBL | -18 / - | 3 | ✓ Closing fragment |
| 08-18 11:41 | 20m | - / -11 | SP5SE | -12 / - | 2 | Partial capture |
| 08-17 13:23 | 20m | -8 / - | 2E1HAT | - / - | 3 | Partial capture |
| 08-17 13:19 | 20m | -2 / - | <...> | - / -1 | 2 | Partial capture |
| 08-17 13:14 | 20m | -5 / - | G4YTW | - / -10 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 182130 -4 1038 HA3FUP HA7NB +03 (x2) 182215 -8 1038 HA7NB HA3FUP 73 182230 -6 1038 CQ HA7NB KN07 (x4) 182415 +18 848 HA7NB LZ3CB KN32 182430 -3 1038 LZ3CB HA7NB +15 182445 +18 848 HA7NB LZ3CB R-08 182500 -4 1038 LZ3CB HA7NB RR73 182515 +17 848 HA7NB LZ3CB 73 182530 -7 1038 CQ HA7NB KN07 (x3)
UTC dB Audio Message 204615 +1 2192 HA7NB IK2RZQ 73 204645 -13 2470 HA7NB W1MDK FN42 (x4) 205245 +8 2325 HA7NB YO4FZV KN44 141800 +1 2980 HA7NB EI5HV -12 142300 +6 704 HA7NB G7HIP +04 (x2) 142500 -13 749 HA7NB HB9IUI JN36 (x2) 142945 -15 1092 HA7NB F1IBU R+04 144930 -22 1077 OH2ZZ HA7NB KN07 145115 -17 1918 HA7NB OH2ZZ -12 173030 -6 2114 HA7NB DL9KMH JN68
UTC dB Audio Message 112645 -4 2788 HA7NB LZ3AN -08 (x2) 112845 +5 1291 HA7NB SV7BAY +07 (x2) 113615 -2 2578 HA7NB HB9RLZ -13 (x4) 145045 -16 1600 HA7NB F5SZY RR73 153800 -8 682 HA7NB DO8DL -09 (x3) 112230 -7 828 HA7NB IT9VCE -08 (x2) 093845 -11 1644 HA7NB F6JON/QRP -06
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.