UB6C — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KN94

Receiver-side FT8 activity involving UB6C, decoded by SO8OO in southeastern Poland. 502 related FT8 messages, 303 CQ messages, observed on 80m, 40m, 20m, 10m, across 26 UTC dates. Heard between 2026-05-24 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

502
Related messages
303
CQ messages
26
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-24
Last seen: 2026-08-22 01:28 UTC

Frequent QSO partners observed at SO8OO

Stations UB6C worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UB6C

Approximate centre of KN94, decoded 2026-08-21 09:11 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 UTCBandUB6C S/NCounterpartCounterpart S/NMsgsCapture
08-22 03:24 20m - / -6 <...> -5 / - 3 ✓ Closing fragment
08-22 03:05 20m - / -14 TA3F -16 / - 2 Partial capture
08-21 07:54 10m -12 / - IK6ATS - / -12 2 Partial capture
08-15 05:05 20m - / -4 UD8S -13 / - 5 ✓ Closing fragment
08-15 05:03 20m - / -5 SV2HTW -9 / - 2 ✓ Closing fragment
08-14 19:36 20m -18 / -6 R4AAR -9 / -14 4 ✓ Full exchange observed
08-14 06:49 20m - / -22 R4HLO -22 / - 2 ✓ Closing fragment
08-14 02:08 80m +4 / - K9BAW - / - 2 Partial capture
08-14 02:07 80m +6 / - VE6CV - / - 2 Partial capture
08-14 02:05 80m +5 / - EA5HM -9 / -9 3 ✓ Closing observed
08-14 02:02 80m +2 / -11 CT2GQA -8 / -9 5 ✓ Full exchange observed
08-14 02:02 80m +4 / - SA4AGM -4 / -9 3 Partial capture
08-14 02:01 80m -6 / -10 RM5F 0 / -2 5 ✓ Full exchange observed
08-14 01:59 80m -9 / - TF3VS -4 / - 2 ✓ Closing observed
08-14 01:56 80m -6 / - KE4EB - / - 2 Partial capture
08-14 01:56 80m -8 / - WK2M - / - 3 Partial capture
08-13 17:59 80m -4 / 0 RG7O -5 / +8 5 ✓ Full exchange observed
08-13 17:57 80m -8 / -2 IQ4JO -6 / -11 5 ✓ Full exchange observed
08-13 17:56 80m -6 / - DO1ID - / - 2 Partial capture
08-13 17:54 80m -12 / -6 R0AH -14 / -4 5 ✓ Full exchange observed
08-13 17:53 80m -6 / - UA9OR - / - 2 Partial capture
08-13 17:50 80m -6 / - IQ4JO - / -8 2 Partial capture
08-13 17:49 80m -6 / -5 R6ZCE +1 / +1 5 ✓ Full exchange observed
08-13 16:07 80m -20 / -3 UA3EDQ -10 / 0 3 ✓ Full exchange observed
08-13 16:05 80m -18 / - UB8A - / +3 3 ✓ Closing fragment
08-13 16:01 80m -20 / - RA9MAI - / -9 3 ✓ Closing fragment
08-13 16:00 80m -20 / - RA9AIF - / -8 2 ✓ Closing fragment
08-06 12:35 20m - / -17 EC5M -18 / - 3 ✓ Closing fragment
08-06 05:02 20m -23 / - SV1ONU - / -5 2 ✓ Closing fragment
08-06 04:57 20m - / +1 N8HRZ -11 / - 2 ✓ Closing fragment
08-05 04:23 20m - / -13 R5FY -14 / - 2 ✓ Closing fragment
07-21 18:54 10m - / -17 SV2TCC -16 / - 2 ✓ Closing fragment
07-21 17:59 10m - / -15 DN9BT -21 / - 2 Partial capture
07-21 17:27 10m - / -1 DO2PY -6 / - 3 ✓ Closing fragment
07-21 17:26 10m - / - DO3KP -10 / - 2 Partial capture
07-21 06:41 10m -10 / -17 DN9DZ -11 / - 4 Partial capture
07-21 06:37 10m - / - RZ6L -2 / - 2 Partial capture
07-21 06:33 10m -8 / -10 F4NLW/P -9 / - 4 ✓ Closing observed
07-21 06:31 10m -11 / - RW4F - / - 2 ✓ Closing fragment
07-21 06:28 10m -10 / -14 PD2V -8 / - 3 ✓ Closing observed
07-21 06:27 10m -11 / - PC9K -11 / - 3 ✓ Closing observed
07-21 06:26 10m -9 / - DL3NGN - / - 2 ✓ Closing fragment
07-21 06:23 10m -9 / - RK3AW - / - 2 ✓ Closing fragment
07-21 06:22 10m -10 / - UA4HJ - / - 2 Partial capture
07-15 07:48 20m -15 / - R9YDS - / -16 2 Partial capture
07-15 07:34 20m - / - DL1R -1 / - 7 Partial capture
07-12 10:33 10m -22 / - TA2R - / +1 2 ✓ Closing fragment
07-07 09:51 10m - / 0 IK7MIY -16 / - 2 Partial capture
07-06 18:39 10m -14 / - OK1WCF - / -15 2 ✓ Closing fragment
07-06 18:28 10m -15 / - HG5OGI - / -18 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
050615 -13 1951  UB6C UD8S -06 (x4)
090630 -11 2472  CQ UB6C KN94 (x4)
091430 -13 2472  SV2HTW UB6C 73
030530 -16 2517  UB6C TA3F (x2)
032415  -7 2320  UB6C <...> -06 (x3)
032845 -24 1826  UB6C RA9ACA -19
10m 
UTC    dB Audio  Message
172645  -6 2588  UB6C DO3KP JO52
172715 -11  923  UB6C DO2PY JO32 (x3)
175915 -21 2028  UB6C DN9BT JO40 (x2)
185415 -17 1188  UB6C SV2TCC -17 (x2)
072045 -17 1607  UB6C LZ2XF R-15
123900 -12  816  UB6C RK4FD +11
074100  -2 1251  UB6C RR73; DN9KL <...> +06
075230 -16 2483  YL2KF UB6C 73
075300 -13 2484  OK1SPA UB6C KN94
075400 -10 2484  IK6ATS UB6C KN94 (x2)
80m 
UTC    dB Audio  Message
020400  +3 1803  SA4AGM UB6C -09 (x2)
020500  +8 1803  CQ UB6C KN94
020515  -9 1667  UB6C EA5HM IM99
020530  +4 1803  EA5HM UB6C -09 (x2)
020630  +6 1803  CQ UB6C KN94
020700  +5 1803  VE6CV UB6C KN94 (x2)
020800  +3 1803  K9BAW UB6C KN94 (x2)
020900  +3 1803  CQ UB6C KN94 (x4)
40m 
UTC    dB Audio  Message
033545 -16 2003  OA4ENG UB6C 73
033615 -16 2003  EW2GI UB6C R+05
033815 -16 2003  CQ UB6C KN94
033900 -18 2004  UB6C G3TKT IO92 (x2)
034030 -16 1973  CQ UB6C KN94                          a1
034300 -17 1973  EC3A UB6C R-17
034700  -9 2355  CQ UB6C KN94
034815  -2  538  UB6C IK4LZH -05
034830 -11 2354  IK4LZH UB6C R-06
034845  -1  538  UB6C IK4LZH RR73
034900 -10 2355  IK4LZH UB6C 73
034915 -20 1739  UB6C PA3EVY -08
034930 -13 2355  PA3EVY UB6C R-01
034945 -19 1739  UB6C PA3EVY RR73

Decoder S/N history by band

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