UA4AEU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LN28

Receiver-side FT8 activity involving UA4AEU, decoded by SO8OO in southeastern Poland. 130 related FT8 messages, 25 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-07 and 2026-08-24.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

130
Related messages
25
CQ messages
9
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-06-07
Last seen: 2026-08-24 03:10 UTC

Activity Heatmap

Locator transmitted by UA4AEU

Approximate centre of LN28, decoded 2026-08-24 05:13 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandUA4AEU S/NCounterpartCounterpart S/NMsgsCapture
08-24 05:09 20m -11 / - YO4NT - / -15 2 ✓ Closing fragment
08-24 05:06 20m -8 / - RX3ASQ - / - 3 Partial capture
08-24 05:04 20m -9 / - R2FBW - / -14 2 ✓ Closing fragment
08-24 04:57 20m -12 / -18 EA5HEU -16 / +6 5 ✓ Full exchange observed
08-24 04:55 20m -5 / -5 R9JE +2 / -11 5 ✓ Full exchange observed
08-24 04:50 20m -6 / - SV7BAY - / -11 3 ✓ Closing fragment
08-24 04:48 20m -8 / - <...> - / -13 2 Partial capture
08-24 04:23 20m - / -11 A41KB -16 / - 7 Partial capture
08-24 04:19 20m - / -15 R9FGF -14 / - 2 ✓ Closing fragment
08-24 03:27 20m - / -7 R9UBE -1 / - 3 ✓ Closing fragment
08-23 16:24 20m -14 / - RN2FQ - / -9 2 Partial capture
08-23 16:20 20m -16 / -16 ON7VZ -8 / -11 7 ✓ Full exchange observed
08-23 16:14 20m - / - TA2PCB -12 / - 2 ✓ Closing fragment
08-23 14:13 20m -12 / - EV6Z - / - 2 Partial capture
08-23 13:57 20m -13 / - BA3NZ - / -15 4 ✓ Closing fragment
08-23 13:50 20m - / +2 US1EA -8 / - 4 ✓ Closing fragment
08-23 13:47 20m -15 / - R8CHY - / -19 2 Partial capture
08-23 13:45 20m -14 / - R1CCX - / -6 4 ✓ Closing fragment
08-23 13:43 20m -20 / - RA9HM - / -8 3 ✓ Closing fragment
08-23 13:40 20m -20 / - UX7QV - / -9 2 ✓ Closing fragment
08-23 12:38 20m - / - DB1EF -9 / - 3 Partial capture
08-23 12:38 20m - / -17 ON1AJ +10 / - 5 ✓ Closing fragment
08-23 12:38 20m - / -9 PD2RAL -4 / - 2 ✓ Closing fragment
08-23 12:32 20m -11 / - R1DM - / - 3 ✓ Closing fragment
08-23 12:17 20m -16 / -11 R2EA/P -8 / -13 4 ✓ Full exchange observed
08-23 05:56 20m -10 / - RV3F -14 / -3 3 ✓ Closing observed
08-23 05:55 20m - / -1 F4BYA 0 / - 7 Partial capture
08-23 05:53 20m - / -10 ON3KJU -19 / - 3 ✓ Closing fragment
08-23 05:25 20m -15 / - SP5SE - / -5 5 Partial capture
08-23 05:13 20m -10 / - RA3LBW - / -4 2 ✓ Closing fragment
08-23 05:08 20m -4 / - R9CA - / -17 2 Partial capture
08-22 16:46 20m - / - DL1R +6 / - 3 Partial capture
08-22 16:39 20m -20 / - OE6HTG - / -14 2 Partial capture
06-14 04:01 20m - / -6 R2BRD +8 / - 2 ✓ Closing fragment
06-13 15:53 20m - / -14 LZ1BT -6 / - 2 ✓ Closing fragment
06-13 15:45 20m - / +5 RU4HU +2 / - 3 ✓ Closing fragment
06-13 15:39 20m - / -13 TA3RAM -6 / - 7 Partial capture
06-13 09:33 20m - / -11 RA6OB +6 / - 2 ✓ Closing fragment
06-09 09:17 10m - / -7 RU3DNN -14 / - 2 ✓ Closing fragment
06-09 07:39 10m - / -11 R3MBV +1 / - 2 Partial capture
06-09 07:37 10m - / +1 RV1CC +9 / - 2 ✓ Closing fragment
06-09 07:12 10m - / -5 RD4HD -14 / - 2 ✓ Closing fragment
06-09 04:42 40m - / -12 EW4DX +13 / - 4 ✓ Closing fragment
06-08 18:39 40m - / +3 UG4I -20 / - 2 ✓ Closing fragment
06-08 18:03 40m - / -12 UA4WGS -14 / - 2 ✓ Closing fragment
06-08 17:47 40m - / -10 RK6ZH -12 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
045745 -12 1236  EA5HEU UA4AEU +06
045800 -17 1595  UA4AEU EA5HEU R-18 (x2)
045845 -13 1237  CQ UA4AEU LN28
045915 -13 1237  SP3DT UA4AEU LN28
050400 -24 1946  <...> UA4AEU LN28
050430 -10 1946  R2FBW UA4AEU 73 (x2)
050600  -6 1947  RX3ASQ UA4AEU LN28 (x3)
050915 -14 1980  YO4NT UA4AEU R-15 (x2)
051015  -6 1980  CQ UA4AEU LN28
051330 -19 2020  RX3ASQ UA4AEU LN28
10m
UTC    dB Audio  Message
071215 -17 1395  UA4AEU RD4HD R-05 (x2)
073700 +11 2103  UA4AEU RV1CC +01 (x2)
073900  -1 1921  UA4AEU R3MBV KO97 (x2)
091045  -4 2635  UA4AEU RK3DWA RR73
091445 -13 1704  UA4AEU R6FX LN14
091745 -13 2310  UA4AEU RU3DNN -07 (x2)
071930  -6  926  UA4AEU A41ZZ -22
40m
UTC    dB Audio  Message
174330  -7 2646  UA4AEU R4AEW -09
174700 -12  784  UA4AEU RK6ZH -10 (x2)
180345 -16 1990  UA4AEU UA4WGS -12 (x2)
183930 -20 2106  UA4AEU UG4I +03 (x2)
003800  -9 2248  UA4AEU RN3FZ RRR
004545  -7 2160  UA4AEU PW8BR RR73
044100 -18 2328  UA4AEU R3KMI RR73
044230 +10  408  UA4AEU EW4DX KO23 (x4)
045945  -3 1361  UA4AEU ES2AJ -22

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.