UT7VW — 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: Ukraine Most frequent locator attributed to this token: KN68

Receiver-side FT8 activity involving UT7VW, decoded by SO8OO in southeastern Poland. 60 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-12 and 2026-08-17.

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 60 FT8 messages attributed to UT7VW as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (48%), followed by 10 m (48%) and 40 m (3%). Most decodes (100%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (70%); the estimated median was -4 dB.

Overview

60
Messages attributed
3
UTC dates decoded
9
Active 15-min windows
-4 dB
Estimated median S/N

Bands

40m · 2 20m · 29 10m · 29
First attributed message: 2026-08-12
Last attributed message: 2026-08-17 19:40 UTC

Observed FT8 message patterns

Attributed sample
60 messages
Active dates
3 UTC dates
Estimated median S/N
-4 dB
Estimated 10th-90th percentile
-15 to +6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 42.

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 UT7VW 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 UT7VW

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
KN68 · 33 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
829 km (approx.)
Last such locator decoded
2026-08-17 19:40 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 UTCBandUT7VW S/NCounterpartCounterpart S/NMsgsCapture
08-17 19:38 10m -12 / - <...> - / - 4 Partial capture
08-17 19:32 10m -14 / - <...> - / - 2 Partial capture
08-17 18:35 40m +2 / - <...> - / -21 2 Partial capture
08-17 17:49 10m +2 / - PT9LM - / - 4 Partial capture
08-17 17:46 10m +1 / - LU1DOJ - / - 3 Partial capture
08-17 17:37 10m +6 / - CX5ABM - / - 2 Partial capture
08-17 17:35 10m +4 / - CA6SNT - / -11 3 ✓ Closing fragment
08-17 17:34 10m +8 / - S59MA - / - 2 Partial capture
08-17 17:33 10m +6 / - PY4ZDC - / -6 2 ✓ Closing fragment
08-17 17:31 10m +6 / - CA3SQH - / -12 3 ✓ Closing fragment
08-17 17:30 10m +4 / - CT7AUT - / 0 2 ✓ Closing fragment
08-17 17:08 20m 0 / - DL8YBL - / -16 2 ✓ Closing fragment
08-17 17:07 20m -6 / - DL5BTE - / -18 2 ✓ Closing fragment
08-17 17:06 20m 0 / - BG7BVI - / -4 2 ✓ Closing fragment
08-17 17:05 20m -9 / -10 F4IIX -5 / -15 8 ✓ Full exchange observed
08-15 14:57 20m -14 / - <...> - / - 3 Partial capture
08-15 14:52 20m -14 / - DL0MFK/LH - / - 5 Partial capture
08-15 14:47 20m -5 / - <...> - / -13 8 Partial capture
08-12 17:57 20m -4 / - PD1ADA -15 / -25 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
173745  +5 2179  CX5ABM UT7VW KN68
174615  +2 2181  LU1DOJ UT7VW KN68 (x3)
174930  -4 2181  PT9LM UT7VW KN68 (x4)
193230 -14 1012  <...> UT7VW KN68 (x2)
193745 -16 1386  PY2KQ UT7VW KN68
193830 -17 1013  <...> UT7VW KN68 (x4)
40m 
UTC    dB Audio  Message
183545  +0 1609  <...> UT7VW KN68 (x2)
20m 
UTC    dB Audio  Message
170500  -6  444  UT7VW F4IIX IN95
170515  -8 2091  F4IIX UT7VW -15
170530  -2  444  UT7VW F4IIX R-10
170545 -10 2091  F4IIX UT7VW RR73
170600  -7  444  UT7VW F4IIX 73 (x2)
170645  +1 2092  BG7BVI UT7VW R-04
170700  -6  443  UT7VW F4IIX IN95
170715  -1 2092  BG7BVI UT7VW 73
170745  -7 2092  DL5BTE UT7VW -18
170800  -5  443  UT7VW F4IIX IN95
170815  -5 2092  DL5BTE UT7VW 73
170845  -1 2092  DL8YBL UT7VW -16 (x2)
171115  -9 2093  OE7MAH UT7VW R-15

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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