LB1DK — 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 LB1DK, decoded by SO8OO in southeastern Poland. 25 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-15.
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 25 FT8 messages attributed to LB1DK 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 0 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 25 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- 0 dB
- Estimated 10th-90th percentile
- -4 to +4 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 25.
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 LB1DK in decoded directed-looking exchanges:
Most frequent locator attributed to LB1DK
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
- JP53 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,640 km (approx.)
- Last such locator decoded
- 2026-08-15 20:06 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 | LB1DK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 20:05 | 20m | 0 / - | M0URL | +9 / 0 | 5 | ✓ Full exchange observed |
| 08-15 20:05 | 20m | - / - | M8KKH | -10 / - | 6 | Partial capture |
| 08-15 20:02 | 20m | +2 / - | BG4UVR | - / -3 | 2 | ✓ Closing fragment |
| 08-15 20:01 | 20m | 0 / - | BD4UJ | - / -20 | 2 | ✓ Closing fragment |
| 08-15 19:57 | 20m | -3 / - | BU2FW | - / -16 | 4 | Partial capture |
| 08-15 19:55 | 20m | -2 / - | EX8ABR | - / -7 | 3 | Partial capture |
| 08-15 19:51 | 20m | +2 / - | TJ1GD | - / -22 | 2 | Partial capture |
| 08-15 19:46 | 20m | -4 / +6 | F4HSB | -24 / -6 | 4 | ✓ Full exchange observed |
| 08-15 19:43 | 20m | +3 / - | 2W0YOX | - / -1 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200315 +2 2840 BG4UVR LB1DK RR73 200415 +1 2840 CQ LB1DK JP53 (x2) 200500 -11 2153 LB1DK M8KKH JO01 200500 +10 2840 LB1DK M0URL IO91 200515 -1 2840 M0URL LB1DK +00 200530 -12 2153 LB1DK M8KKH JO01 200530 +11 2840 LB1DK M0URL R+15 200545 +0 2840 M0URL LB1DK RR73 200600 -8 2153 LB1DK M8KKH JO01 200600 +6 2840 LB1DK M0URL 73 200615 +3 2840 CQ LB1DK JP53 200630 -12 2153 LB1DK M8KKH JO01 (x3)
CW
No CW receptions recorded for this callsign in the last 30 days.
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