S54E — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovenia

Receiver-side FT8 activity involving S54E, decoded by SO8OO in southeastern Poland. 166 related FT8 messages, 24 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 24 UTC dates. Heard between 2026-06-08 and 2026-08-18.

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

166
Related messages
24
CQ messages
24
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-06-08
Last seen: 2026-08-18 16:56 UTC

Frequent QSO partners observed at SO8OO

Stations S54E worked most often, as logged from our receiver:

Activity Heatmap

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 UTCBandS54E S/NCounterpartCounterpart S/NMsgsCapture
08-19 06:23 40m -3 / - OJ0YL - / -6 3 Partial capture
08-19 05:58 40m -16 / - ZL4SY - / -10 4 ✓ Closing fragment
08-18 18:56 160m -6 / +1 DL8OH 0 / - 4 ✓ Full exchange observed
08-18 18:54 160m -6 / +3 DK7ZT -6 / -1 4 ✓ Full exchange observed
08-14 19:17 80m +10 / - RA0SCA - / -25 3 Partial capture
08-14 19:14 80m +10 / - OE9GWV - / -2 2 ✓ Closing fragment
08-14 19:12 80m +4 / - JH4HMG - / +4 3 ✓ Closing fragment
08-14 19:09 160m -4 / - ON6LR - / -8 2 ✓ Closing fragment
08-14 19:08 160m -8 / +2 OK1FRG +14 / +3 4 ✓ Full exchange observed
08-14 19:07 160m -4 / - RU3T - / -14 2 Partial capture
08-12 06:46 20m -14 / - AA6MU - / -10 5 Partial capture
08-12 06:37 20m -10 / - AA6MU - / -13 6 Partial capture
08-12 06:31 20m -14 / - AA6MU - / -10 3 Partial capture
08-12 06:29 20m -22 / - F5SZA - / -15 2 Partial capture
08-12 06:28 20m -21 / - AA6MU - / -19 2 Partial capture
08-12 06:27 20m -16 / - KH6XX - / -14 2 Partial capture
08-12 06:21 20m -18 / - AL7CR - / -12 2 ✓ Closing fragment
08-12 06:07 20m -18 / - VK3HA - / -16 4 ✓ Closing fragment
08-10 05:51 20m -18 / - VE7RU - / +6 2 ✓ Closing fragment
08-10 05:28 40m 0 / -6 YO6LM -14 / -10 4 ✓ Full exchange observed
08-10 05:27 40m -8 / - AA6X - / -18 6 ✓ Closing fragment
08-10 05:26 40m -12 / - ZL1OSC - / -21 2 Partial capture
08-10 05:24 40m -10 / - T46W - / -22 2 Partial capture
08-10 05:23 40m -11 / - OA4ENG - / -20 2 Partial capture
08-10 05:22 40m -12 / -16 UA3ZUX -16 / -9 4 ✓ Full exchange observed
08-10 05:21 40m -8 / - XE2V - / -25 2 ✓ Closing fragment
08-10 05:19 40m -10 / - OH0ERF - / +1 3 Partial capture
08-10 05:17 40m -10 / - P40AA - / -4 2 Partial capture
08-10 05:16 40m -6 / - ZL3GAV - / -16 2 ✓ Closing fragment
08-10 05:15 40m -10 / - AI0Y - / -2 2 ✓ Closing fragment
08-09 15:11 10m - / -10 IU3VSZ -11 / - 2 Partial capture
08-09 14:42 10m -13 / -12 CE2SV -9 / -6 2 Partial capture
08-04 20:02 40m +4 / - TJ1GD/P - / -21 2 Partial capture
08-04 19:58 40m -4 / - JE5HTN - / -21 2 Partial capture
08-04 19:58 40m -2 / - SP0DF -17 / +4 3 ✓ Closing observed
08-04 19:55 40m -1 / - SP6EFY - / -6 3 ✓ Closing fragment
08-04 19:50 40m -2 / +7 OE5ROR -3 / -9 6 ✓ Full exchange observed
08-04 19:50 40m -2 / - DK8HC -14 / 0 3 ✓ Closing observed
08-04 19:46 80m +11 / - PA3DUU - / 0 3 Partial capture
08-04 19:44 160m -10 / - PA3DUU - / 0 2 Partial capture
08-04 19:41 160m -12 / -16 RN1CW -22 / -12 4 ✓ Full exchange observed
08-04 19:38 160m -8 / -19 UR5KC -5 / -16 9 ✓ Full exchange observed
08-04 19:32 160m - / - UR5KC -4 / - 2 Partial capture
08-04 19:31 160m -10 / - R50RKZ - / -5 6 Partial capture
08-04 19:30 160m -14 / -12 UA3ZUX -16 / -16 4 ✓ Full exchange observed
08-04 19:29 160m -14 / - DD0AM - / -7 2 ✓ Closing fragment
07-28 06:53 20m - / +5 F1PSX -16 / - 2 Partial capture
07-28 06:51 20m -12 / - F1PBZ -8 / +5 3 ✓ Closing observed
07-28 05:41 20m - / -13 DL1YS -12 / - 4 Partial capture
07-27 05:57 20m -8 / - K6IL - / -8 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
052930  -4 1326  AA6X S54E -25
053030  -7 1326  KG6PH S54E RR73
053100  -2 1326  AA6X S54E RR73 (x4)
055800 -16 2423  ZL4SY S54E -10 (x4)
060330 -16 2422  OA4ENG S54E -16
060400 -16 2422  ZL4IV S54E -04
062345  -3 2422  OJ0YL S54E -06 (x3)
160m 
UTC    dB Audio  Message
190745  -4 1312  RU3T S54E -14
190815  -5 1312  OK1FRG S54E +03
190830 +10  326  S54E OK1FRG R+02
190845 -10 1312  OK1FRG S54E RR73
190900 +19  326  S54E OK1FRG 73
190915  -3 1312  ON6LR S54E R-08 (x2)
185430  -9 2132  DK7ZT S54E -01
185445  -5 1127  S54E DK7ZT R+03
185500  -2 2132  DK7ZT S54E RR73
185515  -6 1127  S54E DK7ZT 73
185600  -7 1382  DL8OH S54E +11
185615  +1 1497  S54E DL8OH R+01
185630  -6 1382  DL8OH S54E RR73
185645  -1 1497  S54E DL8OH 73
80m 
UTC    dB Audio  Message
194630  +8 1548  RD7O S54E +02
194645  +8 2204  S54E RD7O R+03
194700  +5 1548  RD7O S54E RR73
194715  +5 2204  S54E RD7O 73
194615 +11 1046  PA3DUU S54E +00 (x3)
191200  +1 1272  JH4HMG S54E +04 (x3)
191430  +6 1207  OE9GWV S54E R-02 (x2)
191730 +12 1207  RA0SCA S54E -25 (x3)
20m 
UTC    dB Audio  Message
063130 -16 1360  AA6MU S54E -10 (x3)
063430 -13 1359  F4LHR/P S54E RR73
063700 -12 1359  AA6MU S54E -13 (x11)
10m 
UTC    dB Audio  Message
202245  +1 2162  S54E C31CT R+01 (x2)
175400  +0  386  S54E 5H1KB +02
175430  +4  386  S54E RR73; CT1AGS <...> -14
193400 -13 1210  S54E LU1VDF 73
105130 -10 1189  S54E IR5RTSE R-11 (x2)
105615  -8 1279  S54E A71AH R-04 (x2)
163045 -16 1364  3G0YM S54E R-25
144215  -8 1213  GU0UVH S54E RR73
144245 -13 1213  CE2SV S54E -06
144400  -9 2602  S54E CE2SV R-12
151115 -11 2170  S54E IU3VSZ JN55 (x2)

Decoder S/N history by band

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