F4JHW/P — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4JHW/P, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-22.
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 3 FT8 messages attributed to F4JHW/P 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
- 3 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 F4JHW/P in decoded directed-looking exchanges:
Most frequent locator attributed to F4JHW/P
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
- JN18 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,370 km (approx.)
- Last such locator decoded
- 2026-08-22 08:47 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 | F4JHW/P S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-10 06:09 | 40m | - / -4 | LY2MM | -20 / - | 2 | Partial capture |
| 09-10 03:03 | 40m | - / - | RW9AW | -6 / - | 3 | Partial capture |
| 09-10 03:00 | 40m | - / - | R2ZCA | -10 / - | 2 | Partial capture |
| 09-10 02:39 | 40m | - / -13 | UA4HJ | -14 / - | 2 | Partial capture |
| 09-10 02:32 | 40m | - / +1 | NF9V | -6 / - | 2 | Partial capture |
| 09-10 01:40 | 40m | - / - | W4TV | -2 / - | 4 | Partial capture |
| 09-09 18:43 | 40m | - / 0 | PH0RON | -6 / - | 3 | ✓ Closing fragment |
| 09-09 09:36 | 40m | - / -5 | DG7NFX | -14 / - | 2 | Partial capture |
| 09-09 09:09 | 40m | - / - | F5RRS | -16 / - | 4 | Partial capture |
| 09-09 08:57 | 40m | - / -13 | 9A7BB | -12 / - | 2 | Partial capture |
| 09-09 08:50 | 40m | - / - | F5RRS | -6 / - | 4 | Partial capture |
| 09-09 08:49 | 40m | - / -14 | DK5UR | -10 / - | 2 | ✓ Closing fragment |
| 09-09 08:41 | 40m | - / - | PC2F | -18 / - | 2 | Partial capture |
| 09-09 08:40 | 40m | - / - | F5RRS | -7 / - | 4 | Partial capture |
| 09-09 08:24 | 40m | - / - | F5RRS | -16 / - | 4 | Partial capture |
| 09-09 08:23 | 40m | - / -8 | F4DIA | -21 / - | 2 | ✓ Closing fragment |
| 09-06 09:31 | 40m | - / -11 | OZ7KJ/P | -10 / - | 2 | ✓ Closing fragment |
| 09-05 09:02 | 40m | - / -6 | F6FLU | -8 / - | 3 | ✓ Closing fragment |
| 09-04 08:14 | 40m | - / -13 | YO5EEE | -2 / - | 2 | Partial capture |
| 09-04 08:05 | 40m | - / -24 | PD1AC | -19 / - | 3 | ✓ Closing fragment |
| 09-03 09:23 | 40m | - / - | SP6FME | -8 / - | 3 | Partial capture |
| 09-02 09:13 | 40m | - / -10 | DK5UR | -10 / - | 2 | ✓ Closing fragment |
| 08-22 08:46 | 20m | -20 / - | OK2CNI | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 014115 -3 654 F4JHW/P W4TV EL98 (x3) 023200 -8 653 F4JHW/P NF9V FN31 (x2) 023930 -14 2268 F4JHW/P UA4HJ -13 (x2) 030030 -9 2268 F4JHW/P R2ZCA KO81 (x2) 030345 -5 1940 F4JHW/P RW9AW MO05 (x3) 060930 -21 1940 F4JHW/P LY2MM KO14 (x2) 085915 -16 991 F4JHW/P IN3WZS -11
UTC dB Audio Message 084615 -19 2422 OK2CNI F4JHW/P JN18 (x3)
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