HA7MRB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HA7MRB, decoded by SO8OO in southeastern Poland. 455 related FT8 messages, 69 CQ messages, observed on 80m, 40m, 20m, 10m, across 35 UTC dates. Heard between 2026-05-26 and 2026-08-23.
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 HA7MRB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by HA7MRB
Approximate centre of KN07, decoded 2026-08-23 17:27 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 | HA7MRB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 17:27 | 80m | -5 / - | IQ4JO | +1 / +3 | 2 | Partial capture |
| 08-23 17:23 | 80m | -10 / - | IQ4JO | -5 / -1 | 3 | Partial capture |
| 08-22 19:53 | 20m | - / -16 | IW4EHZ | -6 / - | 2 | Partial capture |
| 08-22 19:52 | 20m | - / - | UA6YW | +8 / - | 3 | Partial capture |
| 08-21 20:09 | 40m | - / - | IK2EST | -6 / - | 9 | Partial capture |
| 08-21 19:53 | 40m | - / - | 9A1CCB | +5 / - | 3 | Partial capture |
| 08-20 06:57 | 40m | -13 / - | SP6AMI | - / - | 4 | Partial capture |
| 08-20 06:37 | 40m | -17 / - | SP7TF | - / -3 | 4 | Partial capture |
| 08-20 06:33 | 40m | -14 / - | SP7TF | - / 0 | 3 | Partial capture |
| 08-19 19:13 | 80m | - / - | HA7KLA | +9 / - | 2 | Partial capture |
| 08-19 18:36 | 80m | -7 / -2 | HA7KOL | -6 / - | 2 | Partial capture |
| 08-19 18:23 | 80m | +9 / +9 | HA3IS | -4 / +1 | 8 | ✓ Full exchange observed |
| 08-19 18:21 | 80m | +11 / +9 | HA1ZN | +2 / -1 | 5 | ✓ Full exchange observed |
| 08-19 18:15 | 80m | -8 / - | HA3IS | - / - | 9 | Partial capture |
| 08-19 06:12 | 40m | - / - | DL8RB | -4 / - | 2 | Partial capture |
| 08-18 20:03 | 80m | -10 / - | HA1ZN | - / - | 4 | Partial capture |
| 08-18 19:59 | 80m | -2 / - | HA1ZN | - / - | 3 | Partial capture |
| 08-18 19:49 | 80m | -1 / - | SP9WAZ | - / -7 | 3 | Partial capture |
| 08-18 19:45 | 80m | -7 / - | HA1ZN | - / - | 5 | Partial capture |
| 08-18 19:45 | 80m | - / -9 | SP9WAZ | +12 / - | 2 | Partial capture |
| 08-18 19:41 | 80m | -8 / - | HA1DUQ | - / -18 | 6 | ✓ Closing fragment |
| 08-18 19:38 | 80m | - / -5 | HG1DBQ | 0 / - | 2 | ✓ Closing fragment |
| 08-18 17:47 | 40m | - / -14 | RZ6AKF | -2 / - | 3 | Partial capture |
| 08-18 17:41 | 80m | - / -10 | SP9WAZ | +9 / - | 3 | Partial capture |
| 08-18 17:13 | 40m | - / -18 | HA1DUQ | -15 / - | 2 | Partial capture |
| 08-18 17:13 | 40m | - / - | SQ8V | -10 / - | 2 | Partial capture |
| 08-18 16:37 | 40m | - / -24 | HA1DUQ | -14 / - | 3 | Partial capture |
| 08-18 15:49 | 40m | - / -10 | YO6BGT | -12 / - | 2 | Partial capture |
| 08-18 11:43 | 20m | - / - | SP5SE | -13 / - | 3 | Partial capture |
| 08-17 18:23 | 80m | - / - | HA7KLA | +8 / - | 5 | Partial capture |
| 08-17 18:13 | 80m | - / - | HA7KLA | +9 / - | 2 | Partial capture |
| 08-17 18:07 | 80m | -8 / -10 | HG3FMZ | +4 / -1 | 7 | ✓ Full exchange observed |
| 08-17 18:04 | 80m | -9 / -19 | DL6ZXG | +3 / -5 | 6 | ✓ Full exchange observed |
| 08-17 17:52 | 80m | - / - | HA7KLA | +4 / - | 2 | Partial capture |
| 08-17 17:21 | 20m | - / -4 | F4ACR | +2 / - | 5 | Partial capture |
| 08-17 17:16 | 80m | -11 / - | HA1DSL | -13 / - | 3 | Partial capture |
| 08-17 17:15 | 80m | -14 / - | HA1ZN | - / - | 2 | Partial capture |
| 08-17 17:12 | 40m | - / -9 | HG3FMZ | 0 / - | 3 | Partial capture |
| 08-17 17:11 | 80m | - / -24 | HA1RJ | +6 / - | 5 | Partial capture |
| 08-17 17:02 | 80m | - / 0 | HA7WFF | 0 / - | 3 | ✓ Closing fragment |
| 08-16 18:35 | 80m | - / -8 | UA3QNA | +2 / - | 2 | Partial capture |
| 08-16 18:32 | 80m | +14 / - | <...> | - / +1 | 5 | Partial capture |
| 08-07 13:46 | 10m | - / -8 | F1PBZ | 0 / - | 2 | Partial capture |
| 08-07 13:22 | 20m | - / -2 | DF6QN | -4 / - | 2 | ✓ Closing fragment |
| 08-06 04:34 | 20m | - / - | F4LNM | -14 / - | 3 | Partial capture |
| 08-06 04:34 | 20m | - / - | UA9AX | -2 / - | 2 | Partial capture |
| 08-05 12:52 | 20m | - / -17 | PD2WL | -11 / - | 8 | Partial capture |
| 08-04 19:24 | 20m | - / - | F5JAE | -16 / - | 3 | Partial capture |
| 08-01 07:11 | 20m | - / -17 | F1PBZ | +9 / - | 3 | Partial capture |
| 07-29 04:01 | 40m | - / -10 | YO8RAW | +6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191130 -8 2342 CQ HA7MRB KN07 (x2) 191345 +10 2343 HA7MRB HA7KLA KN06 (x2) 191915 -12 2342 HA1ZN HA7MRB KN07 194945 -20 2343 CQ HA7MRB KN07 (x2) 172300 -5 1979 HA7MRB IQ4JO JN63 172345 -10 2342 IQ4JO HA7MRB -01 (x2) 172615 -6 2342 CQ HA7MRB KN07 (x3) 172730 +1 1978 HA7MRB IQ4JO JN63 172815 -5 2342 IQ4JO HA7MRB +03
UTC dB Audio Message 132815 -7 2400 HA7MRB IZ4AIF JN54 172130 +3 2400 HA7MRB F4ACR IN96 (x5) 114300 -10 2403 HA7MRB DL3MN JN58 114330 -14 2402 HA7MRB SP5SE KO03 (x3) 195200 +3 2400 HA7MRB UA6YW LN04 (x3) 195330 -6 2397 HA7MRB IW4EHZ R-16 (x2)
UTC dB Audio Message 065930 -16 2373 CQ HA7MRB KN07 195330 -10 2371 HA7MRB 9A1CCB JN85 (x3) 200900 -9 2371 HA7MRB IK2EST JN45 (x9) 064245 -13 2373 SP7TF HA7MRB R-01 064315 -14 2374 CQ HA7MRB KN07 a1
UTC dB Audio Message 094130 -17 2057 HA7MRB PD1ADA JO21 094145 -12 2397 UT3VL HA7MRB -05 094200 +0 2400 HA7MRB UT3VL R+09 094200 -12 2056 HA7MRB PD1ADA JO21 (x2) 094245 -10 2397 OZ4MK HA7MRB RR73 094600 -18 1271 HA7MRB DC3LC R+06 (x3) 100130 -17 2405 HA7MRB PA5BS JO21 (x4) 134615 -1 2599 HA7MRB F1PBZ -08 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.