UD6AMI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: KN84

Receiver-side FT8 activity involving UD6AMI, decoded by SO8OO in southeastern Poland. 89 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-08-26.

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 89 FT8 messages attributed to UD6AMI as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (98%), followed by 10 m (2%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

89
Messages attributed
5
UTC dates decoded
14
Active 15-min windows
-12 dB
Estimated median S/N

Bands

20m · 87 10m · 2
First attributed message: 2026-06-08
Last attributed message: 2026-08-26 13:31 UTC

Observed FT8 message patterns

Attributed sample
89 messages
Active dates
5 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-21 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 29, moderate (-15 to -9 dB) 21, strong (≥ -8 dB) 39.

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 UD6AMI 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 UD6AMI

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
KN84 · 33 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,295 km (approx.)
Last such locator decoded
2026-08-26 13:31 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 UTCBandUD6AMI S/NCounterpartCounterpart S/NMsgsCapture
08-26 13:27 20m +9 / +2 R4FDW -9 / -14 14 Partial capture
08-26 13:24 20m -4 / -14 R1530IG +18 / -4 6 Partial capture
08-26 13:21 20m - / -9 M8KKH -1 / - 7 Partial capture
08-26 13:12 20m -2 / -19 TA1MB -5 / -11 9 Partial capture
08-26 13:11 20m -5 / - UA3IDQ - / - 3 ✓ Closing fragment
08-26 13:10 20m - / - CT3MD -4 / - 2 Partial capture
08-26 13:10 20m - / - GJ0KYZ +8 / - 4 Partial capture
08-26 13:09 20m +5 / - PY5XT - / -13 3 ✓ Closing fragment
08-26 13:05 20m -4 / - TA1MB - / -16 3 Partial capture
08-26 12:57 20m -9 / -3 RC2N -10 / -5 8 Partial capture
07-28 13:54 20m -19 / - YB7CC - / -18 3 Partial capture
07-28 13:52 20m -13 / -1 F6IQA -10 / - 5 Partial capture
07-28 13:48 20m -21 / - VU2KPH - / - 2 Partial capture
07-28 13:41 20m - / -5 RW4COM -12 / - 3 ✓ Closing fragment
07-28 13:36 20m - / 0 F6IQA -12 / - 6 Partial capture
07-28 13:31 20m -13 / - EW8DG - / -14 2 Partial capture
07-28 13:27 20m -19 / - UT3UW - / -11 2 Partial capture
07-28 13:23 20m -14 / +5 F5SFT -9 / - 2 ✓ Closing observed
07-28 13:20 20m -15 / -6 F1ODM +3 / -9 8 ✓ Full exchange observed
07-28 13:16 20m -21 / - RW4YD - / -16 2 Partial capture
07-28 13:14 20m -14 / - OE1AVO - / -16 2 ✓ Closing fragment
07-28 13:05 20m -16 / - EW2ZC - / -20 6 Partial capture
07-28 13:02 20m -18 / - BG0FQU - / -16 2 Partial capture
07-03 12:07 20m - / -6 RW4COM -24 / - 2 Partial capture
07-03 12:05 20m -21 / -15 F5SFT -21 / -19 3 Partial capture
06-23 15:21 20m -22 / - RD0B/P - / - 2 Partial capture
06-23 14:53 20m -20 / - DF0KK - / -16 4 Partial capture
06-23 14:51 20m -19 / - R4WCX - / - 2 Partial capture
06-23 12:58 10m -14 / -3 R6FX -14 / - 2 ✓ Closing observed
06-23 12:58 10m - / - RW6HP -19 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
132745 +13 2181  R4FDW UD6AMI -14
132745 +17 1483  UD6AMI <...> -13
132815  +8 2231  R4FDW UD6AMI -14
132815 +13 1483  UD6AMI EA1/PE5X -13
132845  +9 2231  R4FDW UD6AMI KN84 (x5)
133100 -13 2230  UD6AMI R4FDW R+02
133115  +6 2231  R4FDW UD6AMI KN84
133200  -9 2230  UD6AMI R4FDW R+02 (x4)
10m 
UTC    dB Audio  Message
125100 -22 1617  RW6HP UD6AMI -03
125815 -19 1615  UD6AMI RW6HP LN14 (x2)
125845 -14  814  UD6AMI R6FX R-03
125900 -14  814  R6FX UD6AMI RR73
125945 -20 1615  UD6AMI RW6HP LN14

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.

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