UG4P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO55

Receiver-side FT8 activity involving UG4P, decoded by SO8OO in southeastern Poland. 377 related FT8 messages, 60 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 33 UTC dates. Heard between 2026-05-26 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

377
Related messages
60
CQ messages
33
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-24 01:23 UTC

Activity Heatmap

Locator transmitted by UG4P

Approximate centre of LO55, decoded 2026-08-24 03:23 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 UTCBandUG4P S/NCounterpartCounterpart S/NMsgsCapture
08-24 03:07 40m -14 / - R8CW/4 - / -6 2 Partial capture
08-24 03:07 40m -8 / +2 RA4FHO +6 / +4 4 ✓ Full exchange observed
08-24 03:03 40m -9 / - <...> - / -3 2 Partial capture
08-24 03:02 40m - / - DL8TV -10 / - 3 Partial capture
08-24 02:58 40m -13 / +4 M0DSK -2 / - 2 ✓ Closing observed
08-24 02:56 40m -14 / +2 R9DZ -8 / +3 4 ✓ Full exchange observed
08-24 02:55 40m -12 / - OH1LA - / -16 3 ✓ Closing fragment
08-12 03:24 20m - / -18 RA3XFR -15 / - 2 Partial capture
08-12 02:40 40m - / +6 RA7A -12 / - 2 ✓ Closing fragment
08-11 18:01 40m -18 / - M7NTL - / -24 2 ✓ Closing fragment
08-11 16:19 20m - / -15 ON4ASV -1 / - 2 Partial capture
08-09 16:37 40m - / -5 R2BIU -19 / - 3 ✓ Closing fragment
08-09 16:31 40m - / -3 RW6HPI -16 / - 2 ✓ Closing fragment
08-06 03:32 20m - / -13 HI8UD -8 / - 5 Partial capture
08-06 03:18 20m -12 / - HI8UD - / -3 2 Partial capture
08-06 02:45 40m - / -21 OZ1KEF -6 / - 2 ✓ Closing fragment
08-06 02:43 40m - / -5 RD3FY -13 / - 3 ✓ Closing fragment
08-05 16:10 20m -16 / - EA8UP - / -19 2 Partial capture
08-05 16:02 20m -19 / - VR2VHI - / -22 2 Partial capture
08-05 03:20 20m - / -3 RA3AHN -9 / - 4 ✓ Closing fragment
08-04 03:41 40m - / -9 UA3SCF -16 / - 2 ✓ Closing fragment
07-28 02:56 40m - / - OO0O -10 / - 3 Partial capture
07-28 02:55 40m - / 0 S56AL -18 / - 2 ✓ Closing fragment
07-25 03:24 40m - / - UB3YGA -15 / - 2 ✓ Closing fragment
07-24 19:16 80m -12 / -3 UA4SJB -24 / -5 4 ✓ Full exchange observed
07-24 19:15 80m -17 / -3 UB6OAJ -8 / -8 4 ✓ Full exchange observed
07-24 19:14 80m -21 / 0 UB3DRL -8 / -3 4 ✓ Full exchange observed
07-24 19:12 80m -18 / -2 SM5FUG -4 / -14 6 ✓ Full exchange observed
07-24 19:12 80m -20 / +3 R7CD -2 / -2 5 ✓ Full exchange observed
07-24 19:10 80m -24 / - RG2T - / -2 2 Partial capture
07-24 19:09 80m - / -4 S59A +10 / - 2 ✓ Closing fragment
07-24 19:05 80m - / - RW4HUD -24 / - 2 Partial capture
07-24 19:05 80m - / -6 F4JTM -5 / - 2 ✓ Closing fragment
07-24 19:05 80m -18 / -9 YO4GIY +1 / -11 7 ✓ Full exchange observed
07-24 19:04 80m -13 / -3 UB6OAK -12 / - 7 ✓ Closing observed
07-24 19:03 80m - / +2 RV3F 0 / - 2 ✓ Closing fragment
07-24 19:02 80m - / -14 DO9AO +18 / - 2 ✓ Closing fragment
07-24 18:59 80m -19 / -4 YO9CB -2 / -18 3 ✓ Full exchange observed
07-24 18:58 80m -8 / - R2ZR - / -14 2 ✓ Closing fragment
07-24 18:56 80m -8 / 0 R2SDZ -5 / +1 8 ✓ Full exchange observed
07-24 18:55 80m -12 / +8 RU3T -6 / +1 5 ✓ Full exchange observed
07-24 12:41 20m - / - 9A1CCS -7 / - 8 Partial capture
07-24 03:07 40m - / -8 OH1MRE -10 / - 2 ✓ Closing fragment
07-23 02:03 40m - / -18 DL1DXX -4 / - 2 ✓ Closing fragment
07-23 01:58 40m -13 / - W4DXM - / -18 2 Partial capture
07-23 01:58 40m -9 / - TJ1GD/P - / -11 2 ✓ Closing fragment
07-23 01:58 40m - / - F1IQH -19 / - 2 Partial capture
07-23 01:56 40m -16 / - OE8DDX - / -16 2 ✓ Closing fragment
07-22 03:45 40m - / -18 ON8LX -12 / - 4 Partial capture
07-22 03:45 40m - / +1 RA3ZGT -7 / - 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
032730 -15  844  3G1DX UG4P -16
032900 -15  817  HI8UD UG4P -02
033245  -9 1238  UG4P HI8UD R-13 (x5)
161915  -9  698  UG4P DL6UM JO60
161915  +0 1069  UG4P ON4ASV JO11 (x2)
032400 -18 1239  UG4P RA3XFR -18 (x2)
032745 -10  623  UG4P R3OZ 73
031615 -19 1610  UG4P BG0EMF R-12
032345 -12 2421  CQ UG4P LO55
40m
UTC    dB Audio  Message
030315  -6 1536  UG4P DL8TV JN49
030315  -8 2461  <...> UG4P -03 (x2)
030345 -10 1536  UG4P DL8TV JN49
030445 -11 2462  CQ UG4P LO55 (x4)
030700  -6 2461  RA4FHO UG4P +04
030730 -14 2461  R8CW/4 UG4P -06
030745 +12 2754  UG4P RA4FHO R+02
030800 -11 2462  RA4FHO UG4P RR73
030815  +1 2754  UG4P RA4FHO 73
030830 -13 2462  R8CW/4 UG4P -05
030900 -16 2462  CQ UG4P LO55                          a1
80m
UTC    dB Audio  Message
191345 -21 1120  SM5FUG UG4P RR73
191400  -3 2582  UG4P SM5FUG 73
191400 -21 1120  CQ UG4P LO55
191430 -20 1120  UB3DRL UG4P -03
191445  -6  754  UG4P UB3DRL R+00
191500 -22 1121  UB3DRL UG4P RR73
191515 -11  754  UG4P UB3DRL 73
191515  -9  438  UG4P UB6OAJ -03
191530 -19 1120  UB6OAJ UG4P R-08
191545  -7  438  UG4P UB6OAJ RR73
191600 -15 1121  UB6OAJ UG4P 73
191630 -17 1120  UA4SJB UG4P -05
191715 -24  913  UG4P UA4SJB R-03
191730  -7 1121  UA4SJB UG4P RR73
191745 -24  913  UG4P UA4SJB 73
10m
UTC    dB Audio  Message
075800  -5  451  UG4P R6OF R+05 (x2)
104230 -15 1391  UG4P R2ZC R-14
104300 -23 2067  UG4P RA7T +04
104400 -19 2257  UG4P R6FFB LN14 (x2)
104630  -7  802  UG4P RA3ZGT KO81
104900  -8 1396  UG4P R6FMK LN05 (x2)
105645 -18 1710  UG4P F4FSY -19 (x2)
093330  -9  850  UG4P RL3K KO91 (x3)
160m
UTC    dB Audio  Message
195445 +12 1215  UG4P SP5OXJ R-15 (x2)

Decoder S/N history by band

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