NO7I — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving NO7I, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-20.
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 1 FT8 messages attributed to NO7I as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 1 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with NO7I in decoded directed-looking exchanges:
Most frequent locator attributed to NO7I
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
- JN13
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,595 km (approx.)
- Last such locator decoded
- 2026-07-20 10:39 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 | NO7I S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-09 11:08 | 10m | - / -18 | EA5BCO | -19 / - | 3 | Partial capture |
| 07-21 12:53 | 20m | - / -25 | IK3SCB | -6 / - | 3 | Partial capture |
| 07-21 12:44 | 20m | - / -25 | IK3SCB | -12 / - | 8 | Partial capture |
| 07-21 12:27 | 20m | - / -4 | DF3MC | -17 / - | 4 | Partial capture |
| 07-20 10:22 | 20m | - / - | DL4FCK | -3 / - | 3 | Partial capture |
| 07-20 09:40 | 20m | - / - | DL6FKR | -5 / - | 2 | Partial capture |
| 06-28 14:43 | 10m | - / -18 | IU4QRO | +8 / - | 2 | ✓ Closing fragment |
| 06-28 14:16 | 10m | - / -21 | ON8PB | -11 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 141600 -10 1734 NO7I ON8PB -21 (x5) 144345 +10 2610 NO7I IU4QRO -18 (x2) 083345 -12 644 NO7I PD1AC JO22 091915 -20 1917 NO7I M7XRI -12 085600 -15 932 NO7I DG4YT JO31 093300 -16 1020 NO7I M0SSK JO01 110815 -23 1420 NO7I EA5BCO -18 (x3)
UTC dB Audio Message 122700 -16 1783 NO7I DF3MC JN57 (x4) 124430 -13 1974 NO7I IK3SCB JN55 (x11)
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