SV2RKF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SV2RKF, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-20.
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 2 FT8 messages attributed to SV2RKF as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 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
- 2 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 SV2RKF in decoded directed-looking exchanges:
Most frequent locator attributed to SV2RKF
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
- KN10 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-09-20 01:59 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 | SV2RKF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 02:03 | 80m | - / - | EA1IOK | -5 / - | 5 | Partial capture |
| 09-20 01:59 | 80m | - / -10 | DK7ZT | +4 / - | 4 | ✓ Closing fragment |
| 09-20 01:58 | 80m | -10 / - | EC5M | - / - | 2 | Partial capture |
| 09-20 01:47 | 40m | - / -13 | RN6HK | -2 / - | 2 | ✓ Closing fragment |
| 09-20 01:46 | 40m | - / -18 | RY3F | +2 / - | 2 | Partial capture |
| 09-20 01:43 | 40m | - / - | PE1NPS | +6 / - | 3 | Partial capture |
| 09-20 01:42 | 40m | - / -19 | UB4CJS | -10 / - | 3 | Partial capture |
| 09-20 01:42 | 40m | - / - | PD7LJ | -10 / - | 2 | Partial capture |
| 08-18 19:19 | 40m | - / -13 | 9A5E | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 015730 -10 1552 SV2RKF IT9BYL -14 015845 -10 950 EC5M SV2RKF KN10 015900 +6 1149 SV2RKF DK7ZT -10 015915 -10 950 EC5M SV2RKF KN10 015930 +0 1149 SV2RKF DK7ZT -10 (x3) 020200 +3 1592 SV2RKF SN40KZE -12 020300 -9 590 SV2RKF EA1IOK IN62 (x5)
UTC dB Audio Message 191945 -4 816 SV2RKF 9A5E -13 (x2) 014215 -9 1182 SV2RKF PD7LJ JO21 014245 -11 602 SV2RKF UB4CJS -19 014245 -11 1182 SV2RKF PD7LJ JO21 014315 -12 601 SV2RKF UB4CJS -19 (x2) 014345 +6 485 SV2RKF PE1NPS JO22 (x3) 014615 +3 1180 SV2RKF RY3F -18 (x2) 014715 +1 1181 SV2RKF RN6HK R-13 (x2)
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