OH5MASA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OH5MASA, decoded by SO8OO in southeastern Poland. 102 related FT8 messages, 16 CQ messages, observed on 160m, 60m, 40m, 20m, 10m, across 10 UTC dates. Heard between 2026-04-25 and 2026-06-28.
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 OH5MASA worked most often, as logged from our receiver:
Activity Heatmap
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 | OH5MASA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-27 18:50 | 40m | -12 / - | <...> | - / - | 3 | Partial capture |
| 06-04 20:56 | 160m | -6 / - | <...> | +9 / - | 11 | ✓ Closing fragment |
| 06-04 20:56 | 160m | -16 / 0 | DK3UA | +11 / -6 | 2 | Partial capture |
| 06-04 20:52 | 160m | -14 / - | <...> | - / - | 2 | Partial capture |
| 06-02 17:23 | 40m | -1 / - | 5Z4VJ | - / -14 | 2 | ✓ Closing fragment |
| 06-02 17:22 | 40m | -4 / - | <...> | - / - | 2 | Partial capture |
| 06-02 04:06 | 40m | -3 / - | <...> | -11 / - | 2 | ✓ Closing fragment |
| 06-02 03:56 | 40m | -2 / - | <...> | -5 / - | 8 | ✓ Closing fragment |
| 06-01 20:49 | 160m | 0 / - | <...> | +11 / - | 3 | ✓ Closing fragment |
| 06-01 20:27 | 160m | -4 / - | <...> | -2 / - | 16 | ✓ Closing fragment |
| 06-01 20:17 | 160m | -2 / -8 | UI6L | -13 / -6 | 4 | Partial capture |
| 06-01 20:13 | 160m | -1 / - | <...> | -1 / - | 10 | ✓ Closing fragment |
| 05-31 21:22 | 160m | -10 / - | YB5QZ | - / -12 | 2 | Partial capture |
| 05-31 21:15 | 160m | -10 / - | <...> | -9 / - | 3 | ✓ Closing fragment |
| 05-31 20:44 | 160m | -6 / - | OJ0MN | - / -1 | 2 | ✓ Closing fragment |
| 05-31 20:40 | 160m | -4 / - | OJ0MN | - / +2 | 3 | Partial capture |
| 05-31 20:39 | 160m | -6 / - | G3NSM | - / -4 | 2 | Partial capture |
| 05-31 20:24 | 160m | -5 / - | DK2CC | - / - | 2 | ✓ Closing fragment |
| 05-31 20:21 | 160m | -2 / -9 | SP3PLD | +10 / -2 | 4 | Partial capture |
| 05-31 20:21 | 160m | -12 / -7 | UA3ECJ | -11 / -6 | 5 | Partial capture |
| 05-31 20:21 | 160m | -6 / - | <...> | 0 / - | 11 | ✓ Closing fragment |
| 05-31 17:55 | 40m | 0 / - | EX7CQ | - / - | 2 | Partial capture |
| 05-31 17:53 | 40m | - / -3 | IU6VSY | -6 / - | 2 | Partial capture |
| 05-31 17:51 | 40m | -2 / - | <...> | - / - | 2 | Partial capture |
| 05-30 23:07 | 160m | -7 / -13 | EI3EBB | -16 / -17 | 3 | Partial capture |
| 05-30 23:07 | 160m | -11 / - | <...> | -3 / - | 5 | ✓ Closing fragment |
| 05-30 22:10 | 160m | -12 / - | <...> | -1 / - | 3 | ✓ Closing fragment |
| 05-30 22:06 | 160m | -12 / - | CT1BWU | - / - | 3 | ✓ Closing fragment |
| 05-30 22:02 | 160m | -9 / - | LZ3DX | - / -5 | 6 | Partial capture |
| 05-30 21:57 | 160m | -15 / - | <...> | -4 / - | 3 | ✓ Closing fragment |
| 05-30 21:53 | 160m | -16 / - | <...> | -1 / - | 3 | ✓ Closing fragment |
| 05-30 21:46 | 160m | -12 / - | <...> | -8 / - | 4 | ✓ Closing fragment |
| 05-30 21:37 | 160m | -8 / -6 | DL9KM | -13 / -15 | 6 | Partial capture |
| 05-30 21:37 | 160m | -8 / - | <...> | -5 / - | 8 | ✓ Closing fragment |
| 05-30 21:28 | 160m | -8 / - | <...> | - / - | 2 | Partial capture |
| 05-30 21:17 | 160m | +2 / +1 | YL3KZ | 0 / -4 | 5 | ✓ Full exchange observed |
| 05-30 21:14 | 160m | +3 / - | <...> | - / - | 2 | Partial capture |
| 05-30 21:09 | 160m | 0 / - | <...> | +11 / - | 3 | ✓ Closing fragment |
| 05-30 20:56 | 160m | +2 / - | <...> | - / - | 2 | Partial capture |
| 05-30 20:51 | 160m | -12 / - | DD0AM | - / -23 | 2 | Partial capture |
| 05-30 20:48 | 160m | -6 / - | SA4JEA | - / -12 | 2 | ✓ Closing fragment |
| 05-30 20:48 | 160m | -11 / - | <...> | -5 / - | 7 | ✓ Closing fragment |
| 05-30 20:20 | 160m | - / - | OK9DMR | -12 / - | 3 | Partial capture |
| 05-30 20:17 | 160m | - / - | OK9DMR | -16 / - | 2 | Partial capture |
| 05-30 20:16 | 160m | -10 / -20 | IK4OLQ | -6 / -18 | 2 | Partial capture |
| 05-30 20:11 | 160m | -9 / - | <...> | -3 / - | 13 | ✓ Closing fragment |
| 05-30 20:11 | 160m | -14 / -17 | DK8CX | +6 / -8 | 3 | Partial capture |
| 05-30 18:17 | 80m | -10 / - | OJ0Z | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040200 -5 601 OH5MASA <...> RR73 040215 -5 786 <...> OH5MASA 73 040345 -8 786 UR9QQ OH5MASA -17 040345 -3 601 OH5MASA R2EA -12 040445 -1 786 SP6AXW OH5MASA -14 040630 -3 786 <...> OH5MASA 040700 -5 786 LY7T OH5MASA R-03 040715 -11 1825 OH5MASA <...> RR73 172200 -3 2222 <...> OH5MASA (x2) 172300 -2 2222 5Z4VJ OH5MASA R-14 (x2) 185045 -12 2483 <...> OH5MASA (x3)
UTC dB Audio Message 084545 -11 1323 <...> OH5MASA 115630 -20 2163 OH5MASA <...> 73
UTC dB Audio Message 205500 -17 1195 CQ OH5MASA (x2) 205600 -16 1195 DK3UA OH5MASA -06 205615 +11 1196 OH5MASA DK3UA R+00 205630 -9 1195 <...> OH5MASA RR73 205645 +9 1196 OH5MASA <...> 73 205715 -8 1195 <...> OH5MASA (x9)
UTC dB Audio Message 181715 -11 768 <OJ0Z> OH5MASA (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.