M7NJI — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving M7NJI, decoded by SO8OO in southeastern Poland. 221 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 28 UTC dates in the available aggregate history. Observed between 2026-06-16 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 221 FT8 messages attributed to M7NJI as the transmitting token by decoded message structure across 28 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%), followed by 40 m (0%). Most decodes (54%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (69%); the estimated median was -17 dB.
Overview
Bands
Last attributed message: 2026-08-31 14:33 UTC
Observed FT8 message patterns
- Attributed sample
- 221 messages
- Active dates
- 28 UTC dates
- Estimated median S/N
- -17 dB
- Estimated 10th-90th percentile
- -24 to -12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 152, moderate (-15 to -9 dB) 62, strong (≥ -8 dB) 7.
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 M7NJI 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 M7NJI
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
- IO81 · 169 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,746 km (approx.)
- Last such locator decoded
- 2026-08-31 14:33 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 | M7NJI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 18:46 | 40m | - / -19 | F1PBZ | -5 / - | 3 | Partial capture |
| 10-05 21:13 | 40m | - / - | US2YW | -14 / - | 2 | Partial capture |
| 10-05 21:05 | 40m | - / - | HB9MZI | -18 / - | 2 | Partial capture |
| 09-28 14:35 | 40m | - / -9 | F1PBZ | -15 / - | 2 | Partial capture |
| 09-23 15:15 | 40m | - / -16 | G0AJH | -17 / - | 2 | ✓ Closing fragment |
| 09-22 19:37 | 40m | - / - | RD3FY | -3 / - | 5 | Partial capture |
| 09-22 19:19 | 40m | - / - | EA3FP | -9 / - | 2 | ✓ Closing fragment |
| 09-22 19:17 | 40m | - / -12 | IZ0ZIP | 0 / - | 2 | ✓ Closing fragment |
| 09-21 19:31 | 40m | - / -6 | ON3MOH | -6 / - | 2 | ✓ Closing fragment |
| 09-20 19:22 | 40m | - / - | US2YW | +2 / - | 3 | Partial capture |
| 09-17 20:59 | 40m | - / -10 | F5SJC | -5 / - | 3 | Partial capture |
| 09-15 13:42 | 40m | - / -22 | PD4HT | -23 / - | 3 | ✓ Closing fragment |
| 09-10 18:55 | 40m | - / - | CT2HEX | -10 / - | 4 | Partial capture |
| 09-10 18:54 | 40m | - / -16 | DL1UDO | -2 / - | 2 | Partial capture |
| 09-10 16:17 | 40m | - / - | PD2MAC | -9 / - | 9 | Partial capture |
| 09-10 15:54 | 40m | - / - | PD2MAC | -14 / - | 2 | Partial capture |
| 09-10 15:47 | 40m | - / -15 | F4MZI | -14 / - | 7 | ✓ Closing fragment |
| 09-10 15:43 | 40m | - / -16 | PD4HT | -20 / - | 2 | Partial capture |
| 09-10 15:25 | 40m | - / -22 | F5RRS | -4 / - | 4 | ✓ Closing fragment |
| 09-09 13:27 | 40m | - / -14 | PA2KV | -17 / - | 2 | ✓ Closing fragment |
| 09-09 12:59 | 40m | - / -1 | PI4DX | -7 / - | 3 | ✓ Closing fragment |
| 08-31 12:46 | 20m | - / - | LA2XNA | -4 / - | 2 | Partial capture |
| 08-31 12:45 | 20m | - / -21 | TK4QP | -2 / - | 3 | Partial capture |
| 08-31 08:50 | 40m | - / - | PC2J | -21 / - | 3 | Partial capture |
| 08-31 08:37 | 40m | - / -20 | DK7UY | -20 / - | 3 | ✓ Closing fragment |
| 08-28 13:24 | 20m | - / -17 | F4BYA | +12 / - | 4 | ✓ Closing fragment |
| 08-27 10:35 | 20m | -23 / - | MM/F4MFS | - / - | 4 | Partial capture |
| 08-27 09:54 | 20m | - / -12 | EC3A | -8 / - | 2 | ✓ Closing fragment |
| 08-25 15:08 | 20m | -16 / -13 | HA1BF | -19 / - | 5 | ✓ Full exchange observed |
| 08-25 15:06 | 20m | -21 / - | IK4LZH | - / - | 2 | Partial capture |
| 08-25 12:51 | 20m | -21 / - | CR7BUJ | - / +3 | 3 | ✓ Closing fragment |
| 08-23 11:43 | 20m | - / - | DD7EE | -5 / - | 2 | Partial capture |
| 08-21 16:09 | 20m | - / -16 | DL3FH | -11 / - | 3 | ✓ Closing fragment |
| 08-21 10:04 | 20m | - / -19 | ES2AJ | -22 / - | 3 | Partial capture |
| 08-16 11:09 | 20m | - / -18 | UT7UJ | -6 / - | 2 | ✓ Closing fragment |
| 08-15 16:08 | 20m | - / -16 | IW2DNI | -7 / - | 2 | ✓ Closing fragment |
| 08-11 09:49 | 20m | - / -17 | I4WQH | -20 / - | 2 | ✓ Closing fragment |
| 08-09 11:33 | 20m | - / - | PA3FXT | -20 / - | 2 | Partial capture |
| 08-06 14:48 | 20m | -20 / -16 | PD1RP | -14 / -7 | 8 | Partial capture |
| 08-06 14:23 | 20m | -22 / - | ES7GN | - / - | 3 | Partial capture |
| 08-05 10:03 | 20m | - / -12 | OK5AW | -3 / - | 2 | ✓ Closing fragment |
| 08-04 14:25 | 20m | - / -21 | EC3A | -6 / - | 3 | ✓ Closing fragment |
| 08-03 21:06 | 40m | - / -15 | EA1AA | -8 / - | 2 | ✓ Closing fragment |
| 08-03 20:23 | 40m | - / -16 | 9A5E | -10 / - | 2 | ✓ Closing fragment |
| 08-03 17:44 | 20m | - / -13 | IN3BFW | -10 / - | 6 | ✓ Closing fragment |
| 08-03 17:34 | 20m | - / -12 | IN3BFW | -13 / - | 4 | Partial capture |
| 08-03 15:57 | 20m | - / - | I4WQH | -19 / - | 2 | Partial capture |
| 08-03 15:36 | 20m | - / - | PD3LKN | -20 / - | 3 | Partial capture |
| 08-03 14:49 | 20m | - / -16 | DK8ZZ | -4 / - | 2 | ✓ Closing fragment |
| 08-03 10:50 | 20m | - / -15 | DK3HV | -8 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193915 +1 2621 M7NJI RD3FY KO85 (x2) 151515 -16 1372 M7NJI G0AJH R-16 (x2) 143545 -14 2490 M7NJI F1PBZ -09 (x3) 210515 -18 1885 M7NJI HB9MZI JN49 (x2) 211345 -16 1883 M7NJI US2YW KN28 211345 -12 2176 M7NJI EA7KPT -19 211445 -13 1883 M7NJI US2YW KN28 184615 -6 2537 M7NJI F1PBZ -19 (x3)
UTC dB Audio Message 132445 +13 2911 M7NJI F4BYA JN19 (x3) 145730 -17 1968 IK4RVY M7NJI IO81 174330 -21 1968 CQ M7NJI IO81 (x4) 124515 -3 1222 M7NJI TK4QP -21 (x2) 124615 +0 1222 M7NJI LA2XNA JP50 (x2) 124715 -4 1222 M7NJI TK4QP -21 143200 -22 1838 CQ M7NJI IO81 (x2)
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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