M5JB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving M5JB, decoded by SO8OO in southeastern Poland. 91 related FT8 messages, 27 CQ messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-06-18 and 2026-08-05.
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 M5JB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by M5JB
Approximate centre of IO93, decoded 2026-08-05 09:22 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 | M5JB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-05 09:24 | 20m | -14 / - | V31DL | - / -20 | 4 | ✓ Closing fragment |
| 08-05 09:22 | 20m | - / -14 | RD3FY | -7 / - | 3 | ✓ Closing fragment |
| 08-05 09:21 | 20m | -13 / - | F1PSX | -6 / - | 4 | ✓ Closing observed |
| 08-05 09:18 | 20m | - / -14 | E75W | -20 / - | 2 | Partial capture |
| 08-05 09:18 | 20m | - / -3 | F5SZB | -17 / - | 3 | ✓ Closing fragment |
| 08-05 09:15 | 20m | -16 / - | DL4LBT | - / -18 | 2 | Partial capture |
| 08-05 09:12 | 20m | - / - | IU5HIU | -12 / - | 2 | ✓ Closing fragment |
| 08-05 09:10 | 20m | - / -10 | RN6MA | +6 / - | 2 | Partial capture |
| 06-24 21:53 | 40m | -9 / - | <...> | - / -13 | 2 | Partial capture |
| 06-24 21:49 | 40m | -7 / - | CS8ABF | - / -13 | 2 | ✓ Closing fragment |
| 06-24 21:44 | 40m | -10 / +5 | MW7RHR | -15 / -22 | 3 | ✓ Full exchange observed |
| 06-24 21:39 | 40m | -13 / +2 | OO0O | -10 / +2 | 3 | ✓ Full exchange observed |
| 06-24 21:37 | 40m | -11 / -8 | UT5EDS | -17 / -12 | 5 | ✓ Full exchange observed |
| 06-24 21:28 | 40m | - / - | M0PEL | -12 / - | 2 | ✓ Closing fragment |
| 06-24 21:20 | 40m | -12 / - | CT7AXN | - / -2 | 2 | ✓ Closing fragment |
| 06-24 21:18 | 40m | -13 / - | SV1EKI | -18 / -6 | 3 | ✓ Closing observed |
| 06-24 21:17 | 40m | - / -3 | G4DBW | -11 / - | 5 | Partial capture |
| 06-24 21:04 | 40m | - / - | OK2WED | -3 / - | 5 | Partial capture |
| 06-23 20:18 | 40m | - / - | F4BYA | -2 / - | 2 | Partial capture |
| 06-23 16:28 | 20m | -18 / - | IU4TQQ | - / - | 2 | ✓ Closing fragment |
| 06-18 16:22 | 40m | - / - | DA1ST | -2 / - | 2 | ✓ Closing fragment |
| 06-18 16:21 | 40m | - / -9 | DK9NP | -5 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 091845 -21 2158 M5JB E75W -14 091915 -16 1568 M5JB F5SZB 73 092115 -4 881 M5JB F1PSX JN08 (x2) 092200 -13 881 F1PSX M5JB RR73 092215 -6 881 M5JB F1PSX 73 092230 -14 882 CQ M5JB IO93 092245 -8 882 M5JB RD3FY KO85 (x3) 092430 -14 882 V31DL M5JB -20 (x4) 183800 -16 768 DB1EF M5JB -18
UTC dB Audio Message 214745 -12 785 CQ M5JB IO93 (x3) 214945 -6 785 CS8ABF M5JB R-13 (x2) 215115 -11 785 CQ M5JB IO93 (x5) 215345 -9 785 <...> M5JB -13 (x2) 215630 +0 2733 M5JB IQ4JO JN63 215645 -10 785 CQ M5JB IO93 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.