N0DOW — 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 N0DOW, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-06-16.
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 11 FT8 messages attributed to N0DOW as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 11 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -13 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 2.
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 N0DOW in decoded directed-looking exchanges:
Most frequent locator attributed to N0DOW
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
- EN26 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,692 km (approx.)
- Last such locator decoded
- 2026-06-16 01:55 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 | N0DOW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-16 02:42 | 40m | - / -18 | OA4ENG | -16 / - | 2 | ✓ Closing fragment |
| 08-28 20:51 | 20m | - / - | F4JQH | -8 / - | 2 | Partial capture |
| 08-28 20:41 | 20m | - / -9 | IW9FRA | -1 / - | 7 | ✓ Closing fragment |
| 08-22 21:00 | 20m | - / -15 | F1ODM | +7 / - | 2 | ✓ Closing fragment |
| 08-16 16:31 | 20m | - / - | OZ6YN | -24 / - | 2 | Partial capture |
| 08-10 21:22 | 20m | - / -13 | HB9TIH | -22 / - | 2 | Partial capture |
| 08-10 21:21 | 20m | - / - | OK4SD | 0 / - | 2 | Partial capture |
| 08-10 21:12 | 20m | - / -8 | OK2CNI | -10 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 024200 -14 2318 N0DOW OA4ENG -18 (x2)
UTC dB Audio Message 204345 -19 2362 N0DOW W1BVT +01 210030 +5 3068 N0DOW F1ODM -15 (x2) 020700 -24 1717 N0DOW KC1WNO -03 204130 +1 794 N0DOW IW9FRA JM68 (x7) 205100 -8 2275 N0DOW F4JQH JN12 (x2) 205330 -15 1770 N0DOW OT8T JO21 205830 -4 719 N0DOW MI7XHT IO64
CW
No CW receptions recorded for this callsign in the last 30 days.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee