JA0HMB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA0HMB, decoded by SO8OO in southeastern Poland. 142 related FT8 messages, 6 CQ messages, observed on 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-25 and 2026-08-17.
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 JA0HMB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JA0HMB
Approximate centre of PM86, decoded 2026-05-28 10:14 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 | JA0HMB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 22:06 | 20m | - / -14 | IU5HIU | -18 / - | 3 | ✓ Closing fragment |
| 08-17 21:38 | 40m | - / -11 | RQ2Q | -14 / - | 2 | ✓ Closing fragment |
| 08-12 21:56 | 20m | - / - | ON7NQ | -1 / - | 12 | Partial capture |
| 08-12 21:42 | 20m | - / - | ON7NQ | +2 / - | 3 | Partial capture |
| 08-11 21:35 | 20m | - / -17 | E74PA | -8 / - | 3 | ✓ Closing fragment |
| 08-11 21:32 | 20m | - / -13 | EA5JLB | -5 / - | 2 | ✓ Closing fragment |
| 08-11 21:29 | 20m | - / - | DL1R | 0 / - | 9 | Partial capture |
| 08-11 21:23 | 20m | - / -17 | CR7BUJ | -18 / - | 2 | ✓ Closing fragment |
| 08-11 21:16 | 20m | - / -16 | CT1APP | -2 / - | 2 | ✓ Closing fragment |
| 08-11 20:56 | 40m | - / -13 | 9A5E | -4 / - | 2 | ✓ Closing fragment |
| 08-10 20:42 | 40m | - / -24 | ER3CT | -16 / - | 3 | Partial capture |
| 08-09 21:04 | 20m | - / -15 | IW4AOT | -3 / - | 3 | Partial capture |
| 08-09 10:32 | 20m | - / -14 | DK3BK | -13 / - | 3 | Partial capture |
| 08-07 22:22 | 20m | - / +8 | EI8HY | -8 / - | 6 | Partial capture |
| 08-07 21:51 | 20m | - / -5 | OK1DVN | -13 / - | 7 | Partial capture |
| 08-05 21:54 | 20m | - / -1 | ON5MEV | -20 / - | 2 | Partial capture |
| 08-05 21:09 | 20m | - / -4 | 4L7T | -8 / - | 3 | ✓ Closing fragment |
| 08-05 21:08 | 20m | - / -22 | CT1FIU | -18 / - | 4 | ✓ Closing fragment |
| 08-05 21:05 | 20m | - / -6 | DL5SUA | -9 / - | 5 | ✓ Closing fragment |
| 08-04 22:58 | 20m | - / -9 | CU2AP | -11 / - | 4 | ✓ Closing fragment |
| 08-04 21:43 | 20m | - / - | PY7XC | -4 / - | 2 | ✓ Closing fragment |
| 08-04 21:11 | 20m | - / - | EA5OM | -9 / - | 5 | Partial capture |
| 08-04 21:11 | 20m | - / - | IK5EEA | -2 / - | 3 | Partial capture |
| 08-04 21:02 | 20m | - / - | 7X5CY | -6 / - | 2 | ✓ Closing fragment |
| 08-04 20:58 | 20m | - / -9 | 7X5CY | -3 / - | 2 | Partial capture |
| 07-13 06:46 | 20m | - / -7 | M0IOY | -18 / - | 2 | ✓ Closing fragment |
| 07-13 06:34 | 20m | - / - | M0IOW | -16 / - | 3 | ✓ Closing fragment |
| 06-17 14:33 | 20m | - / -12 | UK8FCM | -10 / - | 2 | ✓ Closing fragment |
| 06-04 11:13 | 10m | - / -1 | 7Q7CT | -10 / - | 2 | ✓ Closing fragment |
| 06-04 08:12 | 10m | - / -16 | A61DD | -5 / - | 3 | ✓ Closing fragment |
| 06-01 21:15 | 20m | -3 / - | 9A2CD | - / -13 | 3 | ✓ Closing fragment |
| 06-01 21:13 | 20m | 0 / - | BI1AFK | - / -10 | 2 | ✓ Closing fragment |
| 06-01 21:09 | 20m | -2 / - | TA3ZZ | -14 / -22 | 3 | ✓ Closing observed |
| 06-01 21:07 | 20m | -4 / - | IZ5WTV | - / -10 | 2 | ✓ Closing fragment |
| 06-01 21:06 | 20m | -2 / - | IK1JUS | - / -10 | 2 | ✓ Closing fragment |
| 06-01 21:04 | 20m | - / - | EA6UE | 0 / - | 2 | ✓ Closing fragment |
| 06-01 21:02 | 20m | -4 / - | IK8IOI | - / - | 2 | ✓ Closing fragment |
| 05-31 21:58 | 20m | -8 / - | TA3TK | - / -13 | 2 | ✓ Closing fragment |
| 05-31 21:56 | 20m | -5 / - | BG4OOO | - / -4 | 2 | ✓ Closing fragment |
| 05-31 21:49 | 20m | -10 / - | TA3ZZ | - / - | 2 | Partial capture |
| 05-31 21:25 | 20m | -18 / -4 | IT9PQU | -3 / - | 4 | ✓ Closing observed |
| 05-29 12:16 | 20m | - / - | RL3T | +17 / - | 8 | Partial capture |
| 05-28 23:52 | 20m | - / -14 | HZ1TT | -8 / - | 3 | ✓ Closing fragment |
| 05-28 10:16 | 10m | -9 / - | UA9LAO | - / +1 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 215630 +0 3008 JA0HMB ON7NQ JO21 (x11) 220500 -11 819 JA0HMB YO4MXK KN44 220600 -17 1510 JA0HMB IU5HIU JN53 (x3)
UTC dB Audio Message 204215 -18 1908 JA0HMB ER3CT -24 (x3) 205630 -4 2169 JA0HMB 9A5E -13 (x2) 213845 -15 2472 JA0HMB RQ2Q -11 (x2)
UTC dB Audio Message 101430 +7 2700 IK3FHW JA0HMB PM86 101600 -12 2204 UA9LAO JA0HMB +01 (x2) 081245 -5 1138 JA0HMB A61DD -16 (x3) 111300 -12 1339 JA0HMB 7Q7CT -01 (x2) 122530 -7 2735 JA0HMB SV2AEL -08 122600 -6 2736 JA0HMB RR73; HG1DRC <...> -02
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.