US5LOC — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving US5LOC, decoded by SO8OO in southeastern Poland. 582 related FT8 messages, 343 CQ messages, observed on 40m, 20m, 10m, across 35 UTC dates. Heard between 2026-05-16 and 2026-08-12.

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

582
Related messages
343
CQ messages
35
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-16
Last seen: 2026-08-12 12:59 UTC

Activity Heatmap

Locator transmitted by US5LOC

Approximate centre of KN89, decoded 2026-08-05 00:52 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 UTCBandUS5LOC S/NCounterpartCounterpart S/NMsgsCapture
08-12 14:56 20m - / -23 IW5ABF -12 / - 7 ✓ Closing fragment
08-04 09:21 20m - / -26 EA3FN -13 / - 2 Partial capture
08-01 03:16 20m - / -24 WW5M -15 / - 3 ✓ Closing fragment
07-31 04:01 20m - / -8 WZ8S -10 / - 2 ✓ Closing fragment
07-30 13:52 20m - / - DJ5YS -17 / - 4 Partial capture
07-27 13:49 20m - / -11 EA3HMM -18 / - 2 Partial capture
07-23 15:07 20m -15 / -19 DH1FA -16 / -18 3 Partial capture
07-23 14:59 20m - / -9 PE9JAN -8 / - 4 ✓ Closing fragment
07-23 14:27 20m - / - RN6MA -2 / - 3 Partial capture
07-23 14:24 20m -10 / - HA1BF - / - 2 ✓ Closing fragment
07-23 14:12 20m -16 / - M9VVE - / -15 2 ✓ Closing fragment
07-23 14:07 20m - / -13 PA0CCB -3 / - 2 Partial capture
07-23 14:03 20m - / +4 RN6MA -4 / - 2 Partial capture
07-23 13:59 20m - / -7 PA0CCB -6 / - 7 Partial capture
07-23 13:49 20m -14 / - IW5ALZ - / -16 2 Partial capture
07-23 13:46 20m -14 / -14 PD0DEX -16 / -9 8 ✓ Full exchange observed
07-23 13:41 20m -12 / - 4Z4MU - / -16 2 Partial capture
07-23 13:41 20m - / +3 RN6MA -4 / - 3 Partial capture
07-23 13:37 20m -13 / -19 DK3HV -6 / -11 8 ✓ Full exchange observed
07-20 02:33 20m -14 / - K1EDR - / - 2 Partial capture
07-20 02:23 20m - / -14 DL9KM -9 / - 5 ✓ Closing fragment
07-19 13:13 10m - / - PD7JLP -7 / - 3 Partial capture
07-19 13:12 10m -4 / - SP7ROM - / -9 2 ✓ Closing fragment
07-19 13:09 10m -4 / - IQ4JO - / -14 2 ✓ Closing fragment
07-11 14:19 20m - / -14 PH1MRF -8 / - 2 Partial capture
07-11 14:15 20m - / -7 F1PBZ +5 / - 3 Partial capture
07-11 11:34 20m -9 / +4 IK4LZH +5 / +3 3 Partial capture
07-11 04:45 20m - / - R2AL -12 / - 3 Partial capture
07-10 12:37 20m -12 / - TA2ED - / -14 2 ✓ Closing fragment
07-03 02:16 20m - / -13 KV3R -12 / - 2 ✓ Closing fragment
07-03 02:11 20m - / -23 W3SAL -10 / - 2 ✓ Closing fragment
07-03 01:48 20m - / -16 NC3S -7 / - 4 Partial capture
07-02 12:26 20m - / - RZ4FWA -20 / - 2 Partial capture
06-28 04:48 20m - / - IR0RCAG -8 / - 2 Partial capture
06-28 04:47 20m -9 / -4 IZ2DPX +2 / +2 4 ✓ Full exchange observed
06-26 03:06 20m -12 / - TN8GD - / -15 2 Partial capture
06-25 03:21 20m -8 / - YL3QZ - / -5 2 ✓ Closing fragment
06-19 07:54 20m -13 / - UA9QFF - / -15 2 ✓ Closing fragment
06-19 07:53 20m -19 / -19 R8CCI -16 / -13 2 Partial capture
06-19 07:49 20m - / -12 R2EA/P -2 / - 2 ✓ Closing fragment
06-19 07:44 20m -16 / - RU3DBT - / -10 2 Partial capture
06-19 07:37 20m - / +3 RA3Y -5 / - 2 ✓ Closing fragment
06-19 03:09 20m - / -15 4X1UF +2 / - 2 ✓ Closing fragment
06-18 05:01 20m +6 / - ON1PK - / -10 2 ✓ Closing fragment
06-18 03:15 40m - / - PD1BER -6 / - 18 Partial capture
06-18 03:13 40m - / - R3LDM -7 / - 9 Partial capture
06-18 03:07 40m -13 / -6 F1IQH -13 / -18 5 ✓ Full exchange observed
06-18 02:58 40m -12 / - SP7TF - / -12 2 ✓ Closing fragment
06-18 02:58 40m -11 / -19 F1PBZ -4 / -15 5 ✓ Full exchange observed
06-18 02:33 20m 0 / - SV9TLU - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
031700 -15 1076  US5LOC WW5M RR73 (x2)
092100 -13  276  US5LOC EA3FN JN11 (x2)
005100 -18  921  CQ USA US5LOC KN89
005115 -20 1264  US5LOC UA3VVA LO06
005245 -17  921  CQ USA US5LOC KN89
005545 -20 1264  US5LOC UA3VVA LO06
145645 -12  700  US5LOC IW5ABF JN53 (x7)
10m
UTC    dB Audio  Message
131145  -7 2578  CQ US5LOC KN89
131215  -6 2578  SP7ROM US5LOC -09 (x2)
131315  -3 2579  CQ US5LOC KN89
131330  -7 2579  US5LOC PD7JLP JO32
131345  -3 2580  CQ US5LOC KN89
131400  -8 2579  US5LOC PD7JLP JO32
131415  -4 2581  CQ US5LOC KN89
131430  -5 2579  US5LOC PD7JLP JO32
131445  -8 2579  CQ US5LOC KN89 (x4)
070100 -13 2346  EW2RA US5LOC RR73
070445 -10 2339  RU3X US5LOC RR73
40m
UTC    dB Audio  Message
031730  -8  709  US5LOC R3LDM KO64
031800 -13 2391  US5LOC PD1BER JO22 (x2)
031830  -9  709  US5LOC R3LDM KO64
031900  -7 2391  US5LOC PD1BER JO22 (x11)

Decoder S/N history by band

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