SM7MDI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SM7MDI, decoded by SO8OO in southeastern Poland. 407 related FT8 messages, observed on 80m, 40m, 20m, across 40 UTC dates. Heard between 2026-05-25 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 SM7MDI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SM7MDI
Approximate centre of JO76, decoded 2026-08-23 09:50 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 | SM7MDI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 09:50 | 20m | -20 / -21 | LY2BOK | -2 / - | 2 | Partial capture |
| 08-23 09:07 | 20m | -19 / -14 | DB4MLA | -7 / -7 | 6 | Partial capture |
| 08-23 09:05 | 20m | -20 / - | PA3DTN | - / - | 2 | Partial capture |
| 08-23 08:59 | 20m | - / -13 | F6FDY | +12 / - | 2 | ✓ Closing fragment |
| 08-19 11:07 | 20m | - / -25 | GW4BKG | -5 / - | 3 | Partial capture |
| 08-19 09:36 | 20m | - / -4 | ON4AOI | -12 / - | 2 | ✓ Closing fragment |
| 08-19 09:33 | 20m | - / -14 | EA5RR | -16 / - | 3 | Partial capture |
| 08-19 09:32 | 20m | - / +2 | CS8ABF | -12 / - | 2 | ✓ Closing fragment |
| 08-18 16:00 | 40m | -20 / - | DL4PL | -5 / +8 | 2 | ✓ Closing observed |
| 08-18 15:56 | 40m | -17 / - | DL4PL | - / - | 3 | Partial capture |
| 08-16 15:07 | 20m | - / -23 | G4FTC | -2 / - | 3 | ✓ Closing fragment |
| 08-16 15:01 | 20m | - / +2 | MD0CCE | +8 / - | 2 | ✓ Closing fragment |
| 08-16 14:00 | 40m | - / - | S51TN | -13 / - | 2 | Partial capture |
| 08-16 13:55 | 40m | - / +1 | SQ3NMT | -15 / - | 2 | ✓ Closing fragment |
| 08-15 15:08 | 20m | - / -15 | F5NNN | -8 / - | 2 | ✓ Closing fragment |
| 08-15 14:43 | 20m | - / - | F5NNN | -8 / - | 4 | Partial capture |
| 08-04 04:56 | 40m | - / -7 | F5RRS | -21 / - | 3 | Partial capture |
| 08-03 21:02 | 40m | -20 / - | CR7BUJ | - / +3 | 3 | Partial capture |
| 08-03 20:55 | 40m | -21 / -15 | DL5WP | -10 / - | 3 | ✓ Full exchange observed |
| 08-03 20:45 | 40m | -21 / -4 | DL3RDO | -10 / - | 5 | ✓ Closing observed |
| 08-03 20:44 | 40m | -20 / -10 | F5PBG | -14 / - | 4 | ✓ Closing observed |
| 08-03 19:18 | 80m | -12 / - | <...> | - / - | 2 | Partial capture |
| 08-03 19:15 | 80m | -12 / -18 | M0LTA | -15 / +6 | 7 | ✓ Full exchange observed |
| 08-03 19:14 | 80m | -12 / - | DK0NID | - / - | 2 | Partial capture |
| 08-03 19:12 | 80m | -11 / - | <...> | - / - | 3 | Partial capture |
| 07-21 19:45 | 40m | -8 / - | DB7SO | -19 / -20 | 3 | ✓ Closing observed |
| 07-21 19:31 | 40m | - / -12 | S51UN | -7 / - | 7 | ✓ Closing fragment |
| 07-21 19:26 | 40m | - / -2 | DL5BTE | -10 / - | 4 | ✓ Closing fragment |
| 07-21 19:22 | 40m | - / -12 | F6HRP | -2 / - | 2 | ✓ Closing fragment |
| 07-21 19:19 | 40m | - / 0 | DL6NDN | -10 / - | 2 | ✓ Closing fragment |
| 07-09 15:34 | 20m | - / - | RZ4FWA | -10 / - | 2 | Partial capture |
| 07-09 06:21 | 40m | - / - | DM2AUO | -13 / - | 2 | ✓ Closing fragment |
| 07-09 06:03 | 40m | - / -9 | YR50NADIA | -4 / - | 3 | Partial capture |
| 07-09 05:48 | 40m | - / -1 | DL5NTA | -5 / - | 3 | Partial capture |
| 07-09 05:48 | 40m | - / +5 | PA3CPS | -14 / - | 2 | ✓ Closing fragment |
| 07-09 05:46 | 40m | - / -12 | DL2DVL | -13 / - | 2 | ✓ Closing fragment |
| 07-08 20:29 | 40m | -21 / -14 | S57MG | -19 / - | 6 | Partial capture |
| 07-08 20:22 | 40m | - / -4 | HB9EKJ | -11 / - | 6 | Partial capture |
| 07-08 20:14 | 40m | -17 / -1 | I0XNH | -12 / - | 2 | ✓ Closing observed |
| 07-08 20:11 | 40m | - / - | IU3BIX | -10 / - | 3 | Partial capture |
| 07-08 19:30 | 40m | - / -5 | TM33TDF | -18 / - | 3 | Partial capture |
| 07-08 19:12 | 40m | -17 / - | <...> | - / - | 4 | Partial capture |
| 07-08 19:07 | 40m | -19 / - | IZ3LSZ | - / - | 2 | Partial capture |
| 07-08 18:33 | 40m | -19 / - | DB4SNK | -11 / - | 2 | Partial capture |
| 06-26 19:05 | 20m | - / -14 | EW2ZC | -15 / - | 4 | Partial capture |
| 06-26 08:24 | 20m | - / -8 | DK8RE | -6 / - | 2 | ✓ Closing fragment |
| 06-23 19:00 | 40m | -22 / -4 | DD2ML | +7 / - | 4 | ✓ Closing observed |
| 06-23 18:58 | 40m | -21 / -5 | IQ4LH | -14 / - | 3 | ✓ Closing observed |
| 06-23 18:51 | 40m | -22 / - | PD3AL | - / - | 3 | Partial capture |
| 06-23 18:49 | 40m | - / -7 | SQ7HJX | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 083830 -13 1811 SM7MDI F1POK -16 085930 +8 2996 SM7MDI F6FDY -13 085930 +8 2799 SM7MDI F1MXE -05 090000 +15 2996 SM7MDI F6FDY RR73 090200 +2 1373 SM7MDI F1MXE RR73 090530 -23 2094 PA3DTN SM7MDI JO76 (x2) 090700 -21 2094 DB4MLA SM7MDI JO76 090715 -1 207 SM7MDI DB4MLA -14 (x3) 090830 -20 2094 DB4MLA SM7MDI R-07 (x2) 095045 -20 2094 LY2BOK SM7MDI JO76 095230 -2 1196 SM7MDI LY2BOK -21
UTC dB Audio Message 134930 -22 2173 SM7MDI SP5ROM RR73 135530 -16 1720 SM7MDI SQ3NMT +01 (x2) 135915 -19 1306 SM7MDI SO3K RR73 140015 -10 1026 SM7MDI S51TN JN76 (x2) 154530 -21 2058 SQ1QAT SM7MDI JO76 154730 -14 1340 SM7MDI SP9CXN +04 154945 -20 2059 HA8GJG SM7MDI 73 155445 -16 2058 UR5WBO SM7MDI R+01 155615 -19 2058 DL4PL SM7MDI JO76 (x4) 160030 -5 455 SM7MDI DL4PL RR73
UTC dB Audio Message 191245 -14 2026 <...> SM7MDI JO76 (x3) 191415 -12 2025 DK0NID SM7MDI JO76 (x2) 191545 -20 2025 M0LTA SM7MDI JO76 191600 -15 2242 SM7MDI M0LTA -18 191615 -11 2025 M0LTA SM7MDI R+06 191630 -15 2242 SM7MDI M0LTA RR73 191645 -9 2026 M0LTA SM7MDI 73 (x3) 191845 -14 2026 <...> SM7MDI JO76 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.