HK4LIS — 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 HK4LIS, decoded by SO8OO in southeastern Poland. 8 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-29.
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 8 FT8 messages attributed to HK4LIS as the transmitting token by decoded message structure across 1 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 -18 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 8 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -18 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 2, 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 HK4LIS in decoded directed-looking exchanges:
Most frequent locator attributed to HK4LIS
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
- FJ26 · 8 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 9,937 km (approx.)
- Last such locator decoded
- 2026-08-29 01:19 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 | HK4LIS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 04:09 | 40m | - / +2 | HK4GSO | -17 / - | 2 | ✓ Closing fragment |
| 10-25 04:32 | 40m | - / -20 | IT9VCE | +3 / - | 5 | ✓ Closing fragment |
| 10-22 04:58 | 60m | - / - | EA5JKT | -16 / - | 3 | Partial capture |
| 10-22 04:56 | 60m | - / - | IZ8FFA | -16 / - | 2 | Partial capture |
| 10-22 04:56 | 60m | - / - | PA4PA | -6 / - | 4 | Partial capture |
| 10-15 02:54 | 40m | - / - | F4HKP | -8 / - | 4 | Partial capture |
| 09-10 01:12 | 40m | - / -16 | AA2S | -9 / - | 2 | ✓ Closing fragment |
| 09-05 01:46 | 80m | - / -24 | S55DX | +18 / - | 3 | Partial capture |
| 08-29 00:51 | 20m | -16 / - | II7MGBT | - / - | 6 | Partial capture |
| 08-23 02:29 | 20m | - / -4 | KC8HI | -14 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 011245 -11 2283 HK4LIS AA2S -16 (x2) 025430 -6 1540 HK4LIS F4HKP JN18 (x4) 015900 -18 1158 HK4LIS HK4EGW -10 043215 +1 555 HK4LIS IT9VCE -20 (x5) 040915 -17 1524 HK4LIS HK4GSO +02 (x2)
UTC dB Audio Message 045600 -5 263 HK4LIS PA4PA JO22 045600 -17 2216 HK4LIS IZ8FFA JM78 045630 -4 263 HK4LIS PA4PA JO22 045630 -15 2216 HK4LIS IZ8FFA JM78 045700 -3 263 HK4LIS PA4PA JO22 045800 -16 1945 HK4LIS EA5JKT IM99 045830 -12 263 HK4LIS PA4PA JO22 045830 -16 1945 HK4LIS EA5JKT IM99 (x2)
UTC dB Audio Message 014645 +18 605 HK4LIS S55DX -24 (x3)
UTC dB Audio Message 014700 -12 603 HK4LIS WV2B -24 015915 -22 1839 HK4LIS F1ODM -19 022930 -14 2499 HK4LIS KC8HI -04 (x2) 005030 -19 1297 <...> HK4LIS FJ26 005100 -19 1296 <II7MGBT> HK4LIS FJ26 (x7)
CW
No CW receptions recorded for this callsign in the last 30 days.
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