UR5LAK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN89

Receiver-side FT8 activity involving UR5LAK, decoded by SO8OO in southeastern Poland. 89 related FT8 messages, 25 CQ messages, observed on 80m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-06-04 and 2026-08-22.

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

89
Related messages
25
CQ messages
16
UTC dates heard
-11 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-06-04
Last seen: 2026-08-22 10:24 UTC

Frequent QSO partners observed at SO8OO

Stations UR5LAK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UR5LAK

Approximate centre of KN89, decoded 2026-08-23 11:41 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 UTCBandUR5LAK S/NCounterpartCounterpart S/NMsgsCapture
08-23 11:41 20m -14 / - RI1FJL - / - 2 Partial capture
08-22 13:33 10m -20 / - OK2JKO - / -9 2 Partial capture
08-22 13:30 10m -14 / - UR5TOC - / -6 2 ✓ Closing fragment
08-22 13:29 10m -11 / - HG1DRC - / -2 3 ✓ Closing fragment
08-22 13:28 10m -7 / - EN35UKR - / - 2 Partial capture
08-22 13:26 10m -16 / - <...> - / - 2 Partial capture
08-22 12:23 10m - / -13 IK4LZH +4 / - 2 ✓ Closing fragment
08-16 02:58 40m - / -14 RN6MA -14 / - 2 Partial capture
08-16 02:55 40m -2 / - KC2NJ - / -16 3 ✓ Closing fragment
08-16 02:53 40m -8 / - SV8GXC - / -11 2 ✓ Closing fragment
08-16 02:50 40m -10 / - CR7BRV -10 / -8 3 ✓ Closing observed
08-16 02:47 40m -16 / - MM0KQC - / -7 2 ✓ Closing fragment
08-16 02:44 40m -18 / - W4VG - / -8 2 Partial capture
08-16 02:43 40m -19 / -1 W6NWS -10 / -2 3 ✓ Full exchange observed
08-16 02:40 40m -16 / - SQ3MQD - / 0 3 ✓ Closing fragment
08-16 02:39 40m -14 / - OK7BB - / - 2 ✓ Closing fragment
08-16 02:37 40m -19 / - LZ1VVD - / - 2 Partial capture
08-16 02:33 40m -21 / - D2UY - / - 4 Partial capture
08-16 02:24 40m -21 / - KM4FZA - / -22 7 ✓ Closing fragment
08-16 02:23 40m -22 / -1 M0PFX -24 / -7 3 ✓ Full exchange observed
08-16 02:19 40m -23 / - NA4BB - / - 2 Partial capture
08-16 02:15 80m +1 / - TF3VS - / - 3 Partial capture
08-16 02:12 80m +2 / - DO1ID - / - 4 Partial capture
08-16 02:10 80m +6 / - NJ1Q - / - 3 Partial capture
08-16 02:09 80m +7 / - SP1ZMO - / - 2 Partial capture
08-16 02:05 80m +11 / - DJ2MS - / - 3 Partial capture
08-16 02:03 80m +4 / - EW8AAC 0 / 0 5 ✓ Full exchange observed
08-16 02:00 80m -2 / -1 DO1MGN -12 / -14 6 ✓ Full exchange observed
08-16 01:58 80m -3 / -7 OU7M -12 / -12 5 ✓ Full exchange observed
08-16 01:55 80m -3 / - SP1ZMO - / - 5 Partial capture
08-16 01:53 80m +7 / - D2UY - / -16 4 ✓ Closing fragment
08-15 08:54 20m -16 / - EA5AR -14 / -10 4 ✓ Closing observed
08-15 08:54 20m -12 / - OK2CNI - / -12 2 ✓ Closing fragment
08-14 17:31 80m -9 / -3 OI5AY -6 / -18 5 ✓ Full exchange observed
08-14 17:26 80m -10 / -10 LY1DY +10 / -7 7 ✓ Full exchange observed
07-24 03:42 40m - / -11 M0LAD -9 / - 2 ✓ Closing fragment
07-24 03:34 40m -16 / - TI2SD - / - 2 Partial capture
07-24 03:28 40m -9 / - EW2GI - / -15 4 Partial capture
07-24 03:14 40m -6 / - <...> - / -24 4 Partial capture
07-24 03:10 40m -9 / - <...> - / - 3 Partial capture
07-24 03:06 40m -8 / - OH1MRE -12 / -3 5 ✓ Closing observed
07-24 03:04 40m -13 / - XQ3SK - / -23 3 ✓ Closing fragment
07-24 03:01 40m -11 / - MW0KJN - / -18 3 ✓ Closing fragment
07-24 02:59 40m -2 / - T47FCR - / - 2 Partial capture
07-24 02:57 40m -7 / - WE2N - / - 3 Partial capture
07-24 02:55 40m -6 / - TJ1GD/P - / -14 3 ✓ Closing fragment
07-24 02:53 40m -10 / - HB9DGK - / - 2 Partial capture
07-24 02:50 40m -10 / - <...> - / - 5 Partial capture
07-21 02:52 20m -10 / - 4S6ARW - / -17 2 ✓ Closing fragment
07-21 02:45 20m -9 / - VE4SG - / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
024630 -15 2082  VE4SG UR5LAK KN89 (x2)
025245 -10 2080  4S6ARW UR5LAK R-17 (x2)
025415 -11 2081  N2LVI UR5LAK RR73
085330 -15 2023  CQ UR5LAK KN89
085400  -9 2024  OK2CNI UR5LAK -12 (x2)
085445 -13  793  UR5LAK EA5AR IM99
085500 -16 2026  EA5AR UR5LAK -10 (x2)
085545 -14  793  UR5LAK EA5AR 73
054845 -10 1403  D2IM UR5LAK KN89
114115 -11 1646  RI1FJL UR5LAK KN89 (x2)
10m 
UTC    dB Audio  Message
122345  +5  491  UR5LAK IK4LZH -13 (x2)
132545 -24 1706  DG4SBZ UR5LAK KN89
132615 -21 2121  <...> UR5LAK KN89 (x2)
132815  -7  544  EN35UKR UR5LAK KN89 (x2)
132915 -11  978  HG1DRC UR5LAK KN89 (x3)
133045 -13 1479  UR5TOC UR5LAK R-06 (x2)
133145  -4  548  EN35UKR UR5LAK -14
133300 -18 1635  OK2JKO UR5LAK KN89 (x2)
40m 
UTC    dB Audio  Message
025215 -11 2190  CQ UR5LAK KN89 (x3)
025345 -11 2190  SV8GXC UR5LAK -11 (x2)
025445  -3 2190  CQ UR5LAK KN89 (x2)
025545  +1 2190  KC2NJ UR5LAK R-16 (x3)
025715  -5 2190  CQ UR5LAK KN89 (x3)
025830 -13 2190  UR5LAK RN6MA -14 (x2)
80m 
UTC    dB Audio  Message
020615 +13 1802  DJ2MS UR5LAK KN89
020645 +10 1802  DO1ID UR5LAK KN89
020800  +7 1803  VE3XN UR5LAK KN89
020915  +7 1803  SP1ZMO UR5LAK KN89 (x2)
021015  +7 1802  NJ1Q UR5LAK KN89 (x3)
021215  +1 1803  DO1ID UR5LAK KN89 (x4)
021515  -3 1803  TF3VS UR5LAK KN89 (x3)

Decoder S/N history by band

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