DO1JMA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DO1JMA, decoded by SO8OO in southeastern Poland. 216 related FT8 messages, 57 CQ messages, observed on 160m, 80m, 10m, across 25 UTC dates. Heard between 2026-04-26 and 2026-07-23.
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 DO1JMA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DO1JMA
Approximate centre of JO40, decoded 2026-07-19 08:39 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 | DO1JMA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-23 18:42 | 10m | - / -12 | SV1TPO | -22 / - | 2 | Partial capture |
| 07-19 08:16 | 10m | - / -5 | LZ1BT | -18 / - | 5 | Partial capture |
| 07-19 08:11 | 10m | -8 / - | UA1CDI | - / - | 2 | Partial capture |
| 07-19 08:08 | 10m | -22 / - | EA5QB | - / -6 | 3 | ✓ Closing fragment |
| 07-19 08:03 | 10m | -12 / - | R1BED | - / -7 | 2 | ✓ Closing fragment |
| 07-12 08:23 | 10m | - / -5 | SV7BAY | 0 / - | 2 | ✓ Closing fragment |
| 07-05 18:41 | 10m | -20 / - | EA5UI | - / - | 2 | ✓ Closing fragment |
| 07-05 18:36 | 10m | -21 / - | A41ZZ | - / -14 | 2 | Partial capture |
| 07-05 09:34 | 10m | -12 / -13 | IK4RVY | -19 / - | 3 | ✓ Closing observed |
| 07-05 09:17 | 10m | -20 / -8 | IK2VFR/P | -20 / - | 4 | ✓ Closing observed |
| 07-05 08:32 | 10m | -12 / -19 | DA6MY | -5 / -13 | 11 | ✓ Full exchange observed |
| 06-30 14:38 | 10m | - / -6 | IQ4JO | -5 / - | 4 | Partial capture |
| 06-29 13:48 | 10m | -9 / - | IZ6BXV | - / - | 3 | Partial capture |
| 06-29 12:14 | 10m | -21 / -3 | II5WWA | -7 / -1 | 2 | Partial capture |
| 06-26 08:09 | 10m | - / -24 | E70SZ | -5 / - | 4 | Partial capture |
| 06-22 08:49 | 10m | - / -21 | RX3ASQ | -22 / - | 2 | ✓ Closing fragment |
| 06-14 12:12 | 10m | - / -25 | R2PT | +5 / - | 3 | ✓ Closing fragment |
| 06-14 12:10 | 10m | - / -3 | UR4QWW | +11 / - | 3 | ✓ Closing fragment |
| 06-12 09:36 | 10m | - / -8 | R3LDK | +9 / - | 5 | ✓ Closing fragment |
| 06-10 13:04 | 10m | - / -11 | IQ7KM | -12 / - | 2 | ✓ Closing fragment |
| 06-10 12:46 | 10m | - / -8 | G8KHF | -2 / - | 3 | ✓ Closing fragment |
| 06-04 19:36 | 10m | -4 / - | LU2DSL | - / - | 3 | Partial capture |
| 06-04 12:48 | 10m | -8 / - | OH3MB | - / -15 | 2 | ✓ Closing fragment |
| 06-04 12:38 | 10m | -3 / - | EA6/DL2ZT | - / - | 3 | Partial capture |
| 06-04 12:36 | 10m | -1 / - | <...> | - / -9 | 3 | Partial capture |
| 06-04 12:19 | 10m | -13 / - | <...> | - / - | 3 | Partial capture |
| 06-04 11:17 | 10m | -12 / - | EA3CY | - / -7 | 2 | ✓ Closing fragment |
| 05-29 18:26 | 10m | - / -4 | PY2FZ | -18 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 080830 -22 1839 EA5QB DO1JMA R-06 (x2) 080930 -20 1819 CQ DO1JMA JO40 081100 -7 1819 UA1CDI DO1JMA JO40 (x2) 081645 -21 1484 DO1JMA LZ1BT KN12 (x2) 081730 -21 2203 HG5OEV DO1JMA +02 081745 -22 1484 DO1JMA LZ1BT KN12 (x3) 083900 -14 1938 CQ DO1JMA JO40 (x2) 184215 -22 1490 DO1JMA SV1TPO KM18 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.