KB0V — 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: EN40

Receiver-side FT8 activity involving KB0V, decoded by SO8OO in southeastern Poland. 20 FT8 messages attributed to this token as transmitter, on 160m, 80m, across 5 UTC dates in the available aggregate history. Observed between 2026-09-22 and 2026-11-05.

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 20 FT8 messages attributed to KB0V as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (50%), followed by 80 m (50%). Most decodes (100%) fell within the six-hour window 00:00-06:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (75%); the estimated median was -23 dB.

Overview

20
Messages attributed
5
UTC dates decoded
5
Active 15-min windows
-23 dB
Estimated median S/N

Bands

160m · 10 80m · 10
First attributed message: 2026-09-22
Last attributed message: 2026-11-05 05:37 UTC

Observed FT8 message patterns

Attributed sample
20 messages
Active dates
5 UTC dates
Estimated median S/N
-23 dB
Estimated 10th-90th percentile
-24 to -7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 3.

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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with KB0V in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to KB0V

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
EN40 · 2 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,016 km (approx.)
Last such locator decoded
2026-11-05 05:30 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 UTCBandKB0V S/NCounterpartCounterpart S/NMsgsCapture
11-05 07:05 160m - / -9 G3NSM +2 / - 2 Partial capture
11-05 07:00 160m - / 0 MD0CCE -14 / - 2 ✓ Closing fragment
11-05 05:44 160m - / -7 LY1G +16 / - 3 Partial capture
11-05 05:43 160m - / -15 F1PBZ -18 / - 3 Partial capture
11-05 05:43 160m - / - IK4DRY +1 / - 4 Partial capture
11-05 05:33 80m - / - OH6FSG 0 / - 2 Partial capture
11-05 05:33 80m - / - ON8WR -4 / - 2 Partial capture
11-05 05:32 80m - / -19 YO7CFD +12 / - 4 Partial capture
11-05 05:30 80m -7 / +2 GU4WRP -5 / -20 6 ✓ Full exchange observed
11-04 23:22 40m - / - IW2MYH -6 / - 2 Partial capture
11-04 23:14 40m - / - IW3HXR -11 / - 2 Partial capture
11-04 23:06 80m - / - DK7QJ -3 / - 2 Partial capture
11-04 23:06 80m - / - OM2WQ +22 / - 3 Partial capture
11-04 23:06 80m - / -16 YO3GCL -4 / - 2 Partial capture
11-02 05:21 80m - / - I1RJP +25 / - 3 Partial capture
11-02 05:21 80m - / - YO6LM +5 / - 2 Partial capture
10-29 22:44 160m - / -21 R5WW +11 / - 7 Partial capture
10-29 22:39 160m - / - PA1MVL -22 / - 4 Partial capture
10-29 22:39 160m - / - R5WW +12 / - 2 Partial capture
10-29 22:36 160m - / - LA4GHA -4 / - 14 Partial capture
10-29 22:34 160m - / -12 SV9CVY +20 / - 4 ✓ Closing fragment
10-29 22:33 160m - / - PA1MVL -24 / - 3 Partial capture
10-29 22:32 160m - / -23 IW4AOT +8 / - 4 ✓ Closing fragment
10-29 22:29 160m - / -11 SV9CVY +18 / - 4 Partial capture
10-29 22:27 160m - / -18 OH0Z +2 / - 3 ✓ Closing fragment
10-29 06:32 160m - / - ON5UE -3 / - 4 Partial capture
10-29 06:27 160m - / - LA4GHA -18 / - 4 Partial capture
10-29 05:30 80m - / -16 6W/IK2HKT -6 / - 2 Partial capture
10-29 05:28 80m - / - I1RJP +19 / - 4 Partial capture
10-28 01:39 160m - / - HB9HFN +6 / - 9 Partial capture
10-28 01:38 160m - / -8 GI4SNA +2 / - 2 ✓ Closing fragment
10-27 04:31 40m - / -14 SV2AOB -2 / - 4 ✓ Closing fragment
10-27 04:22 160m - / - F8IPH -12 / - 5 Partial capture
10-27 04:22 160m - / - HB9HFN +9 / - 18 Partial capture
10-27 04:19 160m - / -5 F5BZB +3 / - 2 Partial capture
10-27 04:18 160m - / -7 F5UKW +10 / - 4 ✓ Closing fragment
10-18 03:48 80m - / - R3ST +16 / - 2 Partial capture
10-18 03:45 80m - / - IT9ODQ +6 / - 6 Partial capture
10-18 03:43 80m - / -11 IT9ZZO 0 / - 4 ✓ Closing fragment
10-18 03:42 80m - / -17 IK5CHL -2 / - 4 ✓ Closing fragment
10-18 03:42 80m - / -15 IV3IRO +16 / - 9 ✓ Closing fragment
10-18 03:42 80m - / - PA3KUS -6 / - 12 Partial capture
10-18 03:40 80m -16 / - KD0QPC - / +2 2 Partial capture
10-18 03:35 80m - / -18 IT9ODQ -5 / - 6 Partial capture
10-17 23:21 80m - / - F4FPR -16 / - 2 Partial capture
10-17 23:19 80m - / - EA5OK -16 / - 3 Partial capture
10-17 23:18 80m - / - F4FPR -16 / - 2 Partial capture
10-17 23:17 80m - / -19 DK2BJ +12 / - 5 ✓ Closing fragment
10-17 23:17 80m - / - PA3KUS -2 / - 5 Partial capture
10-17 03:24 160m - / - 9A5E +2 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
005515  -9 2243  KB0V VO1AW -02 (x2)
032045 -16 2441  KB0V W3MLK -12 (x2)
235700 -10 1716  KB0V EX7CQ -13 (x2)
043130  -2 2115  KB0V SV2AOB KN10 (x4)
231400  -7 1428  KB0V IW3HXR JN55 (x2)
232200  -9  553  KB0V IW2MYH JN45 (x2)
233615  -7  559  KB0V IU5HIU JN53
160m 
UTC    dB Audio  Message
054345  +6 2399  KB0V IK4DRY JN64
054345 -18 1253  KB0V F1PBZ -15
054415 +16  904  KB0V LY1G -07
054415 -19 1253  KB0V F1PBZ -15
054445 +15  904  KB0V LY1G -07
054445 -18 1253  KB0V F1PBZ -15
054515 +17  904  KB0V LY1G -07
054515  +4 2399  KB0V IK4DRY JN64 (x3)
070030 -11  908  KB0V MD0CCE +00 (x2)
070130 -18 1502  KB0V DF6DBF JO31
070500  +6  508  KB0V G3NSM -09 (x2)
80m 
UTC    dB Audio  Message
053045  -7 1967  GU4WRP KB0V EN40
053100  -6 1215  KB0V GU4WRP +02 (x2)
053145  -6 2004  GU4WRP KB0V R-20
053200 +10  495  KB0V YO7CFD -19
053200  -1 1215  KB0V GU4WRP RR73
053215  -7 2004  GU4WRP KB0V 73
053230 +11  495  KB0V YO7CFD -19 (x2)
053300  -4 1901  KB0V ON8WR JO11
053300  -1 2460  KB0V OH6FSG KP23
053330 +10  496  KB0V YO7CFD -19
053330  -5 1901  KB0V ON8WR JO11
053330  +0 2460  KB0V OH6FSG KP23
053715 -10 2004  W9CSO KB0V -24

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

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

Explore CW reception at SO8OO

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