UW5ESX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN67

Receiver-side FT8 activity involving UW5ESX, decoded by SO8OO in southeastern Poland. 2,127 related FT8 messages, 826 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 87 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

2,127
Related messages
826
CQ messages
87
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-26
Last seen: 2026-08-24 02:45 UTC

Frequent QSO partners observed at SO8OO

Stations UW5ESX worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UW5ESX

Approximate centre of KN67, decoded 2026-08-24 05:00 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 UTCBandUW5ESX S/NCounterpartCounterpart S/NMsgsCapture
08-24 04:59 40m -16 / - DC1KN - / - 2 Partial capture
08-24 04:54 40m -11 / - YO1BRANCUSI - / -4 2 Partial capture
08-24 04:52 40m -13 / - EA5HM - / - 5 Partial capture
08-24 04:46 40m -17 / - DC1KN - / - 7 Partial capture
08-24 04:43 40m -11 / - US1CR +6 / -8 6 ✓ Closing observed
08-24 04:41 40m -10 / - WA2HIP - / - 2 Partial capture
08-24 03:30 20m - / -8 R4WQ -8 / - 3 ✓ Closing fragment
08-23 17:17 20m - / -11 F4AWT +8 / - 3 ✓ Closing fragment
08-23 15:40 20m -3 / - BD8ELZ - / - 7 Partial capture
08-23 04:56 40m -16 / - II7MGBT - / -9 3 Partial capture
08-23 04:55 40m -13 / - <...> - / -9 2 Partial capture
08-23 04:15 40m -14 / - <...> - / -20 3 Partial capture
08-23 04:03 40m -9 / - 4X4ZP - / - 11 Partial capture
08-23 03:59 40m -16 / - KA1MXL - / - 6 Partial capture
08-22 18:25 40m -11 / - 4X4ZP - / - 3 Partial capture
08-22 03:34 20m - / -13 RY9C -8 / - 2 ✓ Closing fragment
08-22 03:28 20m - / -16 <...> -2 / - 5 ✓ Closing fragment
08-22 03:00 20m - / -9 8Z1IT -2 / - 2 ✓ Closing fragment
08-22 02:19 20m -13 / - JT1A - / - 16 Partial capture
08-22 02:17 20m -8 / - W3FOX - / - 4 Partial capture
08-21 15:07 20m -9 / - UN7PAK - / - 7 Partial capture
08-21 14:32 20m -5 / -24 OE2VEL +16 / -7 11 ✓ Full exchange observed
08-21 12:22 20m - / -4 UN7PNF -14 / - 2 ✓ Closing fragment
08-21 12:12 20m -6 / - 9A3PV -1 / -10 4 ✓ Closing observed
08-21 11:48 20m -10 / -15 RA3Y -2 / -5 5 ✓ Full exchange observed
08-21 11:45 20m -10 / - SP5ZTM - / -17 4 ✓ Closing fragment
08-20 15:20 20m -7 / - OH6IH - / - 4 Partial capture
08-20 15:05 20m - / -3 9A3TGY -6 / - 2 ✓ Closing fragment
08-20 14:37 20m -4 / - RA9MAI - / - 12 Partial capture
08-20 14:36 20m 0 / - ZA5G - / -11 2 Partial capture
08-20 03:48 40m -4 / - KC2YWE - / - 12 Partial capture
08-20 03:23 40m -13 / - N8HRZ - / - 2 Partial capture
08-18 02:50 60m -2 / +7 DL1LCK -2 / -9 5 ✓ Full exchange observed
08-18 02:38 60m -3 / -21 EB1LA -1 / -16 5 ✓ Full exchange observed
08-18 02:38 60m +1 / -23 F5RAV -5 / -13 7 ✓ Full exchange observed
08-18 02:31 60m - / - EA3EDU -5 / - 7 Partial capture
08-18 02:30 60m -4 / - EB1LA - / - 11 Partial capture
08-17 18:58 40m - / -19 DK6WS -16 / - 2 ✓ Closing fragment
08-17 18:54 40m -10 / - DL2DBI - / -18 4 Partial capture
08-17 17:52 20m -3 / - E24YQO - / - 10 Partial capture
08-17 13:24 20m -8 / - VU3OIP - / - 3 Partial capture
08-17 13:22 20m -6 / - UA9MKA - / - 2 Partial capture
08-17 13:11 20m -9 / - 2W0YOX -11 / - 5 ✓ Closing observed
08-17 01:08 20m -7 / - RA6MQ - / - 6 Partial capture
08-16 11:18 10m - / -18 SV2FNT -6 / - 2 ✓ Closing fragment
08-16 07:50 20m - / - F5SZB -4 / - 5 Partial capture
08-16 07:48 20m -15 / -11 SV5AZK -11 / -11 7 ✓ Full exchange observed
08-16 07:00 20m -16 / - IW6CZF - / -24 4 ✓ Closing fragment
08-16 06:28 20m -19 / - IT9ACJ - / -2 3 ✓ Closing fragment
08-16 06:24 20m -17 / - DK1MAX - / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
044915 -18 2290  DC1KN UW5ESX KN67 (x4)
045215 -14 2290  EA5HM UW5ESX KN67 (x5)
045445 -10 2290  YO1BRANCUSI UW5ESX KN67 (x2)
045645 -15 2290  DC1KN UW5ESX KN67 (x3)
050045 -15 2290  HA1MHC UW5ESX KN67
20m 
UTC    dB Audio  Message
033515 -11  666  UW5ESX RY9C RR73
154000  -5 2591  BD8ELZ UW5ESX KN67 (x7)
171745 +10 2588  UW5ESX F4AWT JN24 (x3)
033015  -7 1935  UW5ESX R4WQ LO66 (x3)
042845 -13 2337  UW5ESX UN2NC RRR
10m 
UTC    dB Audio  Message
162815  +1  915  UW5ESX IU7VOL RRR (x3)
192400 -22 1913  UW5ESX LA1HW -20 (x3)
111900 -18 2323  UW5ESX IU6CWS +06 (x2)
064500 -22 1435  UW5ESX IU0VOG -25 (x2)
081115 -15 1589  UW5ESX IT9EJW -07 (x2)
111845  -7 1419  UW5ESX SV2FNT -18 (x2)
173400 -19 1140  UW5ESX OK1STK -19
60m 
UTC    dB Audio  Message
025330  -4 2645  CQ UW5ESX KN67                        a1 (x15)
80m 
UTC    dB Audio  Message
030445  +3 1591  UW5ESX RA3LD RR73
030645  +3 1965  UW5ESX DL1STG RR73
031700  -2 1751  UW5ESX YO9IAB -08 (x2)
032730  -8  619  DL1RWN UW5ESX KN67 (x9)
180845  +2  634  UW5ESX EN35UKR -21 (x2)

Decoder S/N history by band

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