WB0TKL — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: EM48

Receiver-side FT8 activity involving WB0TKL, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-22.

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 2 FT8 messages attributed to WB0TKL as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

2
Messages attributed
1
UTC dates decoded
1
Active 15-min windows
-
S/N pattern not inferred

Bands

40m · 2
First attributed message: 2026-09-22
Last attributed message: 2026-09-22 03:57 UTC

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 WB0TKL in decoded directed-looking exchanges:

Most frequent locator attributed to WB0TKL

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
EM48
SO8OO receiver locator
KN09VW
Locator-centre separation
8,191 km (approx.)
Last such locator decoded
2026-09-22 03:56 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 UTCBandWB0TKL S/NCounterpartCounterpart S/NMsgsCapture
11-05 06:00 40m - / -5 F5ADE -13 / - 2 ✓ Closing fragment
11-05 05:56 40m - / - F5ADE -14 / - 2 ✓ Closing fragment
11-05 05:48 40m - / -21 LZ3QC +11 / - 2 ✓ Closing fragment
11-04 04:12 40m - / - F6GCP +4 / - 2 Partial capture
09-22 04:14 40m - / -9 IK4TVP -3 / - 4 Partial capture
09-22 04:14 40m - / - HB9IRO +1 / - 2 Partial capture
09-22 04:03 40m - / -20 PD0DDA -12 / - 4 Partial capture
09-22 04:03 40m - / +8 XE1RBV -16 / - 2 ✓ Closing fragment
09-22 03:58 40m - / -1 CT2HEX -9 / - 5 ✓ Closing fragment
09-22 03:57 40m - / - PD0DDA -10 / - 4 Partial capture
09-22 03:56 40m -21 / - W4MAA - / - 2 Partial capture
08-20 23:38 20m - / -6 TJ1GD -10 / - 2 ✓ Closing fragment
08-16 04:27 40m - / - S52UF -23 / - 2 Partial capture
08-16 04:23 40m - / - LZ2XF -11 / - 5 Partial capture
08-16 04:22 40m - / -10 S58MU -8 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
041445  -3 1904  WB0TKL HB9IRO JN46
041615  -2 1953  WB0TKL IK4TVP -08 (x3)
050215 -20 2191  WB0TKL CT7BRV RR73
041245  +7  284  WB0TKL F6GCP JN18 (x2)
054830 +11 2604  WB0TKL LZ3QC -21 (x2)
055600 -18 2188  WB0TKL F5ADE RR73 (x4)
060730  -9  709  WB0TKL EA2KV -12
061530  +9 2782  WB0TKL PD40EUDXF -20
20m 
UTC    dB Audio  Message
233800 -10  602  WB0TKL TJ1GD -06 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee