JH1WFS — 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 JH1WFS, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-08-30.
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 JH1WFS as the transmitting token by decoded message structure across 4 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 -17 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 11 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -17 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 0.
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 JH1WFS in decoded directed-looking exchanges:
Most frequent locator attributed to JH1WFS
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
- QM06 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,707 km (approx.)
- Last such locator decoded
- 2026-08-30 21:49 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 | JH1WFS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-23 05:37 | 80m | - / -24 | SP9SIL | +16 / - | 2 | Partial capture |
| 08-31 00:11 | 20m | - / -19 | OK2CNI | -3 / - | 2 | ✓ Closing fragment |
| 08-30 21:56 | 20m | - / - | PA3GDL | -6 / - | 2 | ✓ Closing fragment |
| 08-30 21:46 | 20m | -17 / -16 | M0GQC | -13 / -18 | 5 | Partial capture |
| 08-30 21:44 | 20m | - / -24 | DC5RE | -15 / - | 3 | ✓ Closing fragment |
| 08-30 21:38 | 20m | - / -16 | EB3JT | +13 / - | 3 | ✓ Closing fragment |
| 08-26 20:55 | 20m | - / -18 | I2SDD | -12 / - | 10 | Partial capture |
| 08-26 20:54 | 20m | - / +5 | DH2RL | +10 / - | 4 | ✓ Closing fragment |
| 08-26 20:47 | 20m | - / -18 | IU3WOH | +2 / - | 3 | Partial capture |
| 08-24 21:57 | 20m | - / - | ON4LDU | -23 / - | 2 | Partial capture |
| 08-24 21:48 | 20m | - / -22 | DK1MCS | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 053700 +14 2541 JH1WFS SP9SIL -24 (x2)
UTC dB Audio Message 213915 +15 2185 JH1WFS EB3JT 73 214215 -18 2238 JH1WFS PD1SHE JO21 214415 -19 2239 JH1WFS DC5RE JO31 (x3) 214600 -11 2078 JH1WFS M0GQC -16 (x2) 214645 -17 2240 M0GQC JH1WFS R-18 (x3) 214915 -14 2189 CQ JH1WFS QM06 215600 -10 673 JH1WFS PA3GDL JO22 (x2) 001115 -3 2398 JH1WFS OK2CNI -19 (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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