UA3UIL — 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: European Russia Most frequent locator attributed to this token: LO07

Receiver-side FT8 activity involving UA3UIL, decoded by SO8OO in southeastern Poland. 43 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-10-04.

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 43 FT8 messages attributed to UA3UIL as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (74%), followed by 80 m (26%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (70%); the estimated median was -3 dB.

Overview

43
Messages attributed
4
UTC dates decoded
9
Active 15-min windows
-3 dB
Estimated median S/N

Bands

80m · 11 20m · 32
First attributed message: 2026-08-22
Last attributed message: 2026-10-04 16:02 UTC

Observed FT8 message patterns

Attributed sample
43 messages
Active dates
4 UTC dates
Estimated median S/N
-3 dB
Estimated 10th-90th percentile
-17 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 30.

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 UA3UIL 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 UA3UIL

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
LO07 · 19 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,510 km (approx.)
Last such locator decoded
2026-10-04 16:02 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 UTCBandUA3UIL S/NCounterpartCounterpart S/NMsgsCapture
10-09 14:40 80m - / -13 EU1AFX +8 / - 5 ✓ Closing fragment
10-09 14:38 80m - / -4 R2HB -15 / - 3 ✓ Closing fragment
10-04 16:02 80m -19 / -1 RO2E/M -2 / - 6 ✓ Closing observed
10-04 15:58 80m -14 / - RO2E/M - / -14 4 Partial capture
10-04 15:50 80m - / -11 RA6YDX -3 / - 3 Partial capture
10-04 15:46 80m - / -6 RA3M -1 / - 4 ✓ Closing fragment
10-04 15:44 80m - / - RA6YDX -10 / - 3 Partial capture
10-04 15:34 80m -16 / +3 RN5M -10 / -7 3 Partial capture
10-04 15:26 80m -16 / - LZ936BA - / -14 3 Partial capture
10-04 15:24 80m - / -17 RO2E/M -6 / - 6 Partial capture
10-02 15:22 40m - / - SP6FME -2 / - 3 Partial capture
10-02 15:17 40m - / 0 R8CGO -15 / - 3 Partial capture
08-31 14:33 20m - / - UA6BCB +8 / - 4 Partial capture
08-31 14:25 20m -2 / - R0SDC - / - 3 Partial capture
08-31 14:20 20m -1 / - TA4DX +4 / -3 6 ✓ Closing observed
08-31 14:19 20m - / - M7MOK -7 / - 3 Partial capture
08-31 14:17 20m - / - RZ3Z/P +10 / - 2 Partial capture
08-31 14:14 20m -2 / - AP2N - / -19 5 Partial capture
08-31 14:11 20m -4 / - OZ9FF - / -2 5 ✓ Closing fragment
08-31 14:08 20m -1 / - BG0FQU - / -13 3 ✓ Closing fragment
08-31 14:06 20m 0 / - R8LD - / -4 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
160245 -19 1993  <RO2E/M> UA3UIL LO07
160300  +0 2728  UA3UIL <RO2E/M> -01 (x5)
152215 -23 1458  UA3UIL RM8W RR73
143845 -18 1422  UA3UIL R2HB KO85 (x3)
144045  +6 1247  UA3UIL EU1AFX KO43 (x5)
40m 
UTC    dB Audio  Message
151745 -14 2383  UA3UIL R8CGO R+00 (x3)
152015 -13 2640  UA3UIL UB4HVA LO53
152015 -17 1687  UA3UIL RA3WY KO81
152215  -3  927  UA3UIL SP6FME JO90 (x3)
152345  -9 1687  UA3UIL RA3WY KO81
20m 
UTC    dB Audio  Message
142030  -1  981  TA4DX UA3UIL LO07
142045  -7  981  UA3UIL PD1RMB JO32
142115  -7  982  UA3UIL M7MOK JO01
142145  +4  825  UA3UIL TA4DX RR73
142200  +2  981  TA4DX UA3UIL R-03 (x2)
142315  +4  825  UA3UIL TA4DX RR73
142530  -4  982  R0SDC UA3UIL LO07 (x3)
143230  -3  982  CQ UA3UIL LO07
143315 +10  981  UA3UIL UA6BCB KN95 (x4)

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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