DO3DM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DO3DM, decoded by SO8OO in southeastern Poland. 77 related FT8 messages, 13 CQ messages, observed on 160m, 80m, 20m, 10m, across 7 UTC dates. Heard between 2026-05-25 and 2026-08-18.
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 DO3DM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DO3DM
Approximate centre of JO31, decoded 2026-08-18 20:28 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 | DO3DM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 09:44 | 10m | -18 / - | EA4GG | - / -11 | 2 | ✓ Closing fragment |
| 08-18 20:21 | 160m | -12 / -16 | DO2RG | -12 / -16 | 7 | ✓ Full exchange observed |
| 08-18 20:10 | 80m | -17 / -10 | LY8O | +2 / -11 | 5 | ✓ Full exchange observed |
| 08-18 20:08 | 80m | -14 / -25 | OL900CO | +8 / -4 | 3 | Partial capture |
| 08-18 20:05 | 80m | -18 / -17 | F6GHG | +6 / - | 3 | Partial capture |
| 08-18 19:57 | 80m | -18 / - | 5P7ZZ | - / - | 5 | Partial capture |
| 08-18 19:55 | 80m | -17 / - | PY4DY | - / - | 3 | Partial capture |
| 07-29 14:29 | 10m | -20 / - | OE4DJN | - / - | 2 | Partial capture |
| 07-22 12:12 | 20m | -21 / - | CN2DX | - / - | 3 | Partial capture |
| 06-25 17:08 | 10m | -6 / - | <...> | - / - | 7 | Partial capture |
| 06-25 16:59 | 10m | -4 / - | OK1VRV | -5 / - | 4 | ✓ Full exchange observed |
| 06-25 16:54 | 10m | - / -12 | 7Q9BK | -18 / - | 2 | ✓ Closing fragment |
| 06-25 16:52 | 10m | -6 / - | PR2CC | - / - | 3 | Partial capture |
| 06-25 16:46 | 10m | +2 / - | DN9JCB | - / - | 2 | Partial capture |
| 06-25 16:44 | 10m | -4 / - | S56KO | - / - | 2 | Partial capture |
| 06-25 16:42 | 10m | -2 / - | PY2VM | - / -18 | 3 | ✓ Closing fragment |
| 06-23 14:02 | 20m | - / -3 | DF0KK | -6 / - | 2 | ✓ Closing fragment |
| 05-28 20:54 | 80m | -14 / -6 | DO5RBB | -1 / -1 | 7 | ✓ Full exchange observed |
| 05-28 20:53 | 80m | -11 / -11 | OZ1GHK | +4 / -11 | 6 | ✓ Full exchange observed |
| 05-28 20:49 | 160m | -16 / - | IU3RRX | - / - | 2 | Partial capture |
| 05-28 20:46 | 160m | - / -12 | DF5AH | +4 / - | 2 | ✓ Closing fragment |
| 05-28 20:42 | 160m | - / - | DF5AH | 0 / - | 2 | Partial capture |
| 05-28 20:41 | 160m | - / - | G8GON | -7 / - | 5 | Partial capture |
| 05-28 20:40 | 160m | -20 / -14 | DL1NEO | +2 / -11 | 21 | ✓ Full exchange observed |
| 05-28 20:32 | 80m | -15 / - | PE2JMR | - / +1 | 4 | Partial capture |
| 05-28 20:27 | 80m | - / -9 | DK5LQ | +9 / - | 5 | ✓ Closing fragment |
| 05-28 20:25 | 80m | -19 / -6 | ON8DM | +2 / - | 3 | ✓ Closing observed |
| 05-28 20:17 | 80m | -22 / - | YU7AS | - / - | 2 | Partial capture |
| 05-28 20:16 | 80m | - / -9 | HB3YOY | -8 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170845 -5 2232 <...> DO3DM JO31 (x7) 152830 -12 579 DO3DM <...> -03 153445 -1 586 DO3DM IK4LZH +08 115400 -22 1488 SQ8AA DO3DM JO31 141415 -13 821 LU7LRP DO3DM JO31 142900 -21 2160 OE4DJN DO3DM JO31 (x2) 094445 -16 2223 EA4GG DO3DM R-11 (x2)
UTC dB Audio Message 202030 -12 670 CQ DO3DM JO31 (x2) 202115 -9 1305 DO3DM DO2RG JO52 202130 -11 2469 DO2RG DO3DM -16 202145 -9 1305 DO3DM DO2RG JO52 202200 -13 2470 DO2RG DO3DM -16 202215 -12 1305 DO3DM DO2RG R-16 202230 -13 2469 DO2RG DO3DM RR73 202245 -16 1305 DO3DM DO2RG 73 202300 -15 2470 CQ DO3DM JO31 (x5) 202830 -24 1636 DO2RG DO3DM JO31
UTC dB Audio Message 200015 -19 2104 5P7ZZ DO3DM JO31 200200 -2 1790 DO3DM F4ESO -10 200500 +7 1812 DO3DM F6GHG -17 200515 -18 2436 F6GHG DO3DM R+14 200530 +6 1812 DO3DM F6GHG RRR 200845 -15 2646 <OL900CO> DO3DM JO31 200900 +8 1612 DO3DM OL900CO -25 200915 -14 2645 OL900CO DO3DM R-04 201015 -16 1039 LY8O DO3DM JO31 201100 +4 953 DO3DM LY8O -10 201115 -18 1039 LY8O DO3DM R-11 201130 +1 953 DO3DM LY8O RR73 201145 -17 1039 LY8O DO3DM 73 201445 -21 1039 MM0JTV DO3DM JO31 201730 -24 2386 RT6Z DO3DM JO31
UTC dB Audio Message 140245 -5 1775 DO3DM DF0KK -03 (x2) 121245 -22 2015 CN2DX DO3DM JO31 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.