YU7MD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YU7MD, decoded by SO8OO in southeastern Poland. 96 related FT8 messages, 5 CQ messages, observed on 40m, 20m, across 13 UTC dates. Heard between 2026-05-28 and 2026-08-19.
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 YU7MD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YU7MD
Approximate centre of JN95, decoded 2026-06-13 18:51 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 | YU7MD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 18:23 | 20m | - / -17 | 7X3WPL | -7 / - | 3 | ✓ Closing fragment |
| 08-16 21:58 | 20m | - / -4 | YO4NF | -3 / - | 3 | ✓ Closing fragment |
| 08-16 21:54 | 20m | - / -7 | DH2RL | -4 / - | 4 | ✓ Closing fragment |
| 07-15 20:38 | 20m | - / - | DL7ARV | -2 / - | 2 | Partial capture |
| 07-15 20:07 | 20m | -14 / -6 | HB9XBY | -8 / - | 4 | ✓ Closing observed |
| 07-15 20:02 | 20m | - / - | II3DRC | -14 / - | 2 | Partial capture |
| 07-15 19:56 | 20m | -18 / - | PD3LKN | - / -19 | 2 | ✓ Closing fragment |
| 07-11 15:00 | 20m | - / -15 | PD1HPB | -16 / - | 3 | ✓ Closing fragment |
| 07-11 14:54 | 20m | - / -15 | F4FSY | -17 / - | 2 | Partial capture |
| 07-11 14:53 | 20m | - / -15 | A99AA | -12 / - | 2 | ✓ Closing fragment |
| 07-11 14:52 | 20m | - / - | PD1ADA | -16 / - | 2 | Partial capture |
| 06-10 21:07 | 40m | -5 / -8 | UF1A | -3 / -5 | 5 | ✓ Full exchange observed |
| 06-08 22:05 | 40m | - / - | DJ0MAB | 0 / - | 2 | Partial capture |
| 06-08 22:04 | 40m | +6 / - | R9SAP | -10 / -18 | 4 | ✓ Closing observed |
| 06-07 21:13 | 40m | - / +9 | OT4R | -4 / - | 2 | Partial capture |
| 06-07 21:09 | 40m | +7 / - | AM26NATUR | - / - | 2 | Partial capture |
| 06-06 22:04 | 20m | +10 / - | 9X5KM | - / - | 2 | Partial capture |
| 06-06 21:38 | 20m | -4 / - | IQ0OS | -7 / -16 | 4 | ✓ Closing observed |
| 06-06 18:47 | 40m | +5 / - | IQ4LH | - / +5 | 3 | ✓ Closing fragment |
| 06-06 18:45 | 40m | +9 / - | IQ1SM | - / -13 | 5 | ✓ Closing fragment |
| 06-06 18:35 | 40m | +4 / +6 | IQ0VT | +3 / -13 | 4 | ✓ Full exchange observed |
| 06-06 18:33 | 40m | +8 / - | IR0RPER | +5 / -10 | 3 | Partial capture |
| 06-04 21:48 | 20m | - / -14 | UN7PNF | -7 / - | 5 | Partial capture |
| 06-04 21:47 | 20m | - / -10 | WE9V | +1 / - | 2 | ✓ Closing fragment |
| 06-02 20:47 | 40m | +1 / -14 | US2YW | +6 / -2 | 8 | ✓ Full exchange observed |
| 06-02 20:45 | 40m | -1 / -12 | <...> | -5 / -5 | 3 | Partial capture |
| 06-02 20:04 | 40m | - / -5 | YT7DX | +5 / - | 5 | Partial capture |
| 06-02 20:02 | 40m | +3 / - | II7RMOL | -4 / -2 | 6 | ✓ Full exchange observed |
| 06-01 21:14 | 20m | - / -4 | PY1TK | -19 / - | 2 | Partial capture |
| 06-01 21:04 | 20m | - / -19 | JA4JKO | -5 / - | 3 | Partial capture |
| 06-01 20:54 | 20m | - / -21 | BG0HP | -14 / - | 3 | ✓ Closing fragment |
| 05-31 22:57 | 40m | +2 / - | OJ0MN | - / -11 | 2 | Partial capture |
| 05-31 22:54 | 40m | - / - | PD0LBY | -3 / - | 8 | Partial capture |
| 05-31 22:54 | 40m | +6 / - | UR9QQ | -3 / -15 | 3 | ✓ Closing observed |
| 05-31 22:52 | 40m | +6 / -6 | OZ7DR | -2 / -12 | 5 | ✓ Full exchange observed |
| 05-31 22:49 | 40m | +4 / - | UN8PC | - / -13 | 2 | Partial capture |
| 05-31 22:47 | 40m | +5 / -4 | UN8DSW | -15 / -10 | 4 | ✓ Full exchange observed |
| 05-31 22:34 | 20m | - / -9 | ZF2OO | -3 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201215 -15 824 IK2EST YU7MD -05 203800 -2 2956 YU7MD DL7ARV JO62 (x2) 215445 -2 668 YU7MD DH2RL JN68 (x4) 215645 -11 668 YU7MD DK7ZT -04 215815 -3 668 YU7MD YO4NF -04 (x2) 215845 -23 1500 YU7MD IU2HUQ -10 215915 -2 668 YU7MD YO4NF RR73 182300 -8 1062 YU7MD 7X3WPL -17 (x3)
UTC dB Audio Message 211600 -6 1422 YU7MD OT4R +08 211615 +9 1057 AM26NATUR YU7MD JN95 220415 +7 978 R9SAP YU7MD R-18 220430 -9 979 YU7MD R9SAP RR73 (x2) 220515 +5 979 R9SAP YU7MD 73 220530 -1 979 YU7MD DJ0MAB JN49 (x2) 210715 -6 785 UF1A YU7MD JN95 210730 -5 787 YU7MD UF1A -08 210745 -5 786 UF1A YU7MD R-05 210800 -1 787 YU7MD UF1A RR73 210815 -3 786 UF1A YU7MD 73 210715 +3 806 9X5KM YU7MD JN95 185115 +0 1070 R2026RU YU7MD JN95
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.