MI0JZZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving MI0JZZ, decoded by SO8OO in southeastern Poland. 6,898 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 53 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-08-31.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 6,898 FT8 messages attributed to MI0JZZ as the transmitting token by decoded message structure across 53 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%), followed by 40 m (0%) and 10 m (0%). Most decodes (54%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8.1 dB.
Overview
Bands
Last attributed message: 2026-08-31 18:38 UTC
Observed FT8 message patterns
- Attributed sample
- 6,898 messages
- Active dates
- 53 UTC dates
- Estimated median S/N
- -8.1 dB
- Estimated 10th-90th percentile
- -15 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 609, moderate (-15 to -9 dB) 2,790, strong (≥ -8 dB) 3,499.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with MI0JZZ in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to MI0JZZ
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- IO65 · 5,456 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,019 km (approx.)
- Last such locator decoded
- 2026-08-31 18:38 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | MI0JZZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 18:35 | 20m | -6 / - | OZ1LGJ | - / -7 | 2 | ✓ Closing fragment |
| 08-31 18:15 | 20m | -9 / - | OE5ABL | - / -17 | 3 | Partial capture |
| 08-31 18:07 | 20m | -9 / - | R3DNV | - / -20 | 3 | Partial capture |
| 08-30 20:45 | 20m | -14 / - | EI4KE | - / -3 | 2 | Partial capture |
| 08-30 20:39 | 20m | -10 / - | DL2KCW | - / -24 | 2 | ✓ Closing fragment |
| 08-30 20:29 | 20m | +1 / +6 | K1HC | -8 / - | 5 | ✓ Closing observed |
| 08-30 20:17 | 20m | - / - | MI5ERE | -14 / - | 2 | Partial capture |
| 08-30 20:11 | 20m | - / - | MI5ERE | -4 / - | 2 | Partial capture |
| 08-30 19:18 | 20m | -5 / - | UW5EFY | - / -19 | 2 | Partial capture |
| 08-30 19:17 | 20m | -6 / - | N2JFD | - / -19 | 2 | ✓ Closing fragment |
| 08-30 19:14 | 20m | -3 / - | WA2HIP | - / -12 | 3 | ✓ Closing fragment |
| 08-30 19:05 | 20m | 0 / - | DL6ZB | - / -24 | 2 | ✓ Closing fragment |
| 08-30 19:00 | 20m | -6 / - | EA4HSF | - / -24 | 3 | ✓ Closing fragment |
| 08-30 18:58 | 20m | - / - | F4DWE | -7 / - | 4 | Partial capture |
| 08-29 17:53 | 20m | -5 / - | FR5FK | - / - | 3 | Partial capture |
| 08-29 17:46 | 20m | -4 / - | FR5FK | - / - | 2 | Partial capture |
| 08-29 17:42 | 20m | -6 / - | 7Q5A | - / - | 5 | Partial capture |
| 08-28 19:46 | 20m | - / -7 | WA3AEP | -12 / - | 4 | Partial capture |
| 08-27 20:58 | 20m | -8 / - | RI1FJL | - / -12 | 3 | ✓ Closing fragment |
| 08-27 13:25 | 20m | -5 / - | HB9UQF | - / -18 | 3 | Partial capture |
| 08-27 13:18 | 20m | - / - | IT9IRL | -12 / - | 2 | Partial capture |
| 08-27 13:18 | 20m | - / -8 | M7NXS | -2 / - | 3 | ✓ Closing fragment |
| 08-27 13:15 | 20m | - / -2 | G4UJS | +15 / - | 3 | Partial capture |
| 08-27 13:07 | 20m | 0 / +2 | G4UJS | +18 / - | 4 | ✓ Full exchange observed |
| 08-27 13:02 | 20m | - / -4 | IK1LJO | -15 / - | 5 | ✓ Closing fragment |
| 08-27 12:55 | 20m | - / -4 | M7MOK | -2 / - | 3 | ✓ Closing fragment |
| 08-27 12:54 | 20m | - / -12 | M7WWG | -1 / - | 5 | Partial capture |
| 08-27 12:53 | 20m | -7 / - | SM5URS | - / -16 | 2 | ✓ Closing fragment |
| 08-27 12:51 | 20m | -10 / -3 | F6ARS | +2 / -13 | 4 | ✓ Full exchange observed |
| 08-27 12:49 | 20m | - / - | PC9F | +6 / - | 2 | ✓ Closing fragment |
| 08-27 08:27 | 20m | - / - | DJ2GMS | -7 / - | 2 | ✓ Closing fragment |
| 08-27 08:26 | 20m | -14 / - | SA7BKX | - / -23 | 2 | ✓ Closing fragment |
| 08-26 13:36 | 20m | - / - | PD1AG | -5 / - | 2 | Partial capture |
| 08-26 13:33 | 20m | - / - | GW8PSJ | -15 / - | 5 | Partial capture |
| 08-26 13:28 | 20m | - / - | DL1KEA | -11 / - | 3 | Partial capture |
| 08-26 13:13 | 20m | -20 / - | DD1CX | - / -2 | 2 | ✓ Closing fragment |
| 08-26 12:46 | 20m | -15 / - | JI3DMI | - / -18 | 3 | Partial capture |
| 08-26 12:42 | 20m | -12 / -12 | EA7FPF | +4 / -7 | 7 | ✓ Full exchange observed |
| 08-26 12:29 | 20m | -16 / -1 | PD1GF | -7 / -11 | 9 | ✓ Full exchange observed |
| 08-26 12:20 | 20m | -16 / - | EB5AK | -9 / - | 4 | ✓ Closing observed |
| 08-26 12:01 | 20m | -8 / - | DF5DY | - / -15 | 2 | Partial capture |
| 08-26 11:48 | 20m | 0 / - | KD2SBO | - / -18 | 3 | Partial capture |
| 08-26 11:41 | 20m | -12 / - | EA4ITG | - / -11 | 2 | Partial capture |
| 08-26 11:40 | 20m | -14 / - | SM6FZO | - / +3 | 2 | ✓ Closing fragment |
| 08-26 11:21 | 20m | - / - | IU3WOH | -8 / - | 2 | Partial capture |
| 08-26 10:09 | 20m | -10 / - | IN3JRZ | - / -18 | 2 | ✓ Closing fragment |
| 08-26 09:30 | 20m | - / +2 | DC7PM | -12 / - | 2 | ✓ Closing fragment |
| 08-26 09:26 | 20m | - / - | HB9SDO | 0 / - | 2 | ✓ Closing fragment |
| 08-26 08:21 | 20m | - / - | F4HSB | -14 / - | 3 | ✓ Closing fragment |
| 08-25 20:45 | 20m | - / -24 | HK4LGH | -14 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 093300 -18 1142 MI0JZZ HA7AV JN97
UTC dB Audio Message 182815 -12 631 CQ MI0JZZ IO65 (x8) 183515 -7 631 OZ1LGJ MI0JZZ -07 (x2) 183615 -6 631 CQ MI0JZZ IO65 (x5)
UTC dB Audio Message 183230 -21 1750 MI0JZZ DN9AD JO52 (x2) 181115 -7 694 MI0JZZ M8FQT IO93 (x3) 203830 -7 2498 MI0JZZ CR7BXA IN51 (x2) 204030 -9 1642 MI0JZZ CT2IGO IN60 (x5) 131645 -11 652 MI0JZZ DH1KJ JN48 150215 -10 2496 MI0JZZ DO7MEW JO42 110400 -22 1501 MI0JZZ DD5LT/QRP R-04
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
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