YL3PK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Latvia Locator transmitted in a decoded message: KO27

Receiver-side FT8 activity involving YL3PK, decoded by SO8OO in southeastern Poland. 1,488 related FT8 messages, 536 CQ messages, observed on 80m, 40m, 20m, 10m, across 26 UTC dates. Heard between 2026-06-04 and 2026-08-09.

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

1,488
Related messages
536
CQ messages
26
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-06-04
Last seen: 2026-08-09 04:46 UTC

Frequent QSO partners observed at SO8OO

Stations YL3PK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by YL3PK

Approximate centre of KO27, decoded 2026-08-08 20:41 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 UTCBandYL3PK S/NCounterpartCounterpart S/NMsgsCapture
08-09 06:46 20m - / - RX3ASQ -16 / - 2 Partial capture
08-08 20:48 20m - / -19 EA7GUM -4 / - 2 ✓ Closing fragment
08-08 20:39 80m -22 / -5 UR4LG -5 / -5 6 ✓ Full exchange observed
08-08 20:32 80m -16 / -22 HF9T +4 / -14 4 ✓ Full exchange observed
08-08 20:13 80m - / -17 ON1AEY 0 / - 2 ✓ Closing fragment
08-08 20:00 80m -21 / -19 YL3IY -2 / -15 5 ✓ Full exchange observed
08-08 19:52 80m - / -14 RA2FU -6 / - 2 Partial capture
08-08 10:12 40m - / -5 US8KA -14 / - 2 ✓ Closing fragment
08-07 21:09 80m -14 / - DO2RG 0 / - 3 ✓ Closing observed
08-07 21:08 80m -9 / -15 DO6LE +1 / -2 5 ✓ Full exchange observed
08-07 21:06 80m -10 / - TF4M -20 / -13 3 ✓ Closing observed
08-07 10:33 20m - / - OZ6P -2 / - 2 ✓ Closing fragment
08-07 09:36 20m - / -22 CT3MD -13 / - 3 ✓ Closing fragment
08-07 09:29 20m - / - F4AWT -6 / - 2 ✓ Closing fragment
08-07 08:41 20m - / - UA3PRS -13 / - 2 Partial capture
08-07 08:13 20m - / -24 PD4HT -12 / - 2 Partial capture
08-07 08:04 20m - / - RX3ASQ +1 / - 2 Partial capture
08-07 07:52 20m - / - RX3ASQ 0 / - 5 Partial capture
08-07 07:46 20m - / - RX3ASQ +2 / - 4 Partial capture
08-07 07:43 20m - / -17 DH3LAT -14 / - 3 Partial capture
08-07 07:41 20m - / - RX3ASQ +2 / - 2 Partial capture
08-07 07:36 20m - / -26 PD9FLX -16 / - 3 ✓ Closing fragment
08-06 18:13 40m - / -5 YL2CA -20 / - 2 ✓ Closing fragment
08-06 18:11 40m - / -8 DH2RL -13 / - 3 ✓ Closing fragment
08-01 06:18 20m - / - RX3ASQ -16 / - 2 Partial capture
08-01 06:12 20m - / - 2E0ECD -17 / - 2 ✓ Closing fragment
08-01 06:11 20m - / - RX3ASQ -18 / - 2 Partial capture
08-01 06:09 20m - / -8 IN3APK -18 / - 2 Partial capture
08-01 05:45 20m - / - RX3ASQ -17 / - 2 Partial capture
08-01 05:33 20m - / - RX3ASQ -14 / - 4 Partial capture
07-31 20:10 80m - / - RA3WY -1 / - 2 Partial capture
07-31 20:09 80m - / - UA4FKT +4 / - 5 Partial capture
07-31 20:09 80m -11 / +9 SQ4FAE/P +1 / -4 4 ✓ Full exchange observed
07-31 19:53 20m - / -3 EA8UP -4 / - 7 ✓ Closing fragment
07-31 16:58 20m - / -2 F1PBZ +4 / - 2 ✓ Closing fragment
07-31 16:42 20m - / - R9FDE -6 / - 2 Partial capture
07-27 06:39 20m - / -9 RN6MA +9 / - 3 Partial capture
07-27 06:20 20m - / -24 PD3LKN -21 / - 2 Partial capture
07-27 06:15 20m - / -15 RN6MA -1 / - 3 Partial capture
07-25 21:42 80m -8 / -16 G0VDE -16 / -14 4 ✓ Full exchange observed
07-25 21:37 80m 0 / -19 DO1OAS -5 / -15 10 ✓ Full exchange observed
07-25 21:36 80m - / -17 4O/YT4ZZ -8 / - 2 Partial capture
07-25 21:34 80m -1 / -9 ON8DM +1 / -4 5 ✓ Full exchange observed
07-25 21:32 80m -3 / - IQ4JO - / - 2 Partial capture
07-25 21:30 80m -3 / - G4SRT - / -15 7 ✓ Closing fragment
07-25 21:29 80m -2 / -3 SH0T -2 / -4 4 ✓ Full exchange observed
07-25 21:27 80m 0 / +2 SP9ENV +6 / 0 5 ✓ Full exchange observed
07-25 21:26 80m - / - OZ1LGJ +4 / - 2 Partial capture
07-25 21:26 80m -1 / -13 YO6LM -4 / -4 3 ✓ Full exchange observed
07-25 21:24 80m - / -10 SP2EWR -8 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
084130 -11 2619  YL3PK UA3PRS KO84 (x2)
090430 -14 2619  YL3PK PD0AAZ 73
092945  -4 2719  YL3PK F4AWT JN24 (x2)
093445 -16 2330  YL3PK R5GG KO92
093645 -12  927  YL3PK CT3MD IM13 (x3)
103345  +0 2719  YL3PK OZ6P JO55 (x2)
204845  -5 2671  YL3PK EA7GUM -19 (x2)
064600 -15 1142  YL3PK RX3ASQ KO95 (x2)
80m 
UTC    dB Audio  Message
203315 -16 2001  CQ YL3PK KO27 (x6)
203900  -4 2002  YL3PK UR4LG KN89
203915 -23 2002  CQ YL3PK KO27
203930  -3 2002  YL3PK UR4LG KN89
203945 -23 2002  UR4LG YL3PK -05
204000  -6 2002  YL3PK UR4LG R-05
204015 -21 2002  UR4LG YL3PK RR73
204030  -7 2002  YL3PK UR4LG 73
204045 -22 2001  CQ YL3PK KO27 (x2)
40m 
UTC    dB Audio  Message
193045  +1  979  YL3PK OK7TB JN79 (x3)
203200 -10 2734  YL3PK R6FX LN14 (x2)
192730  -6 1230  YL3PK LY1SR RR73
192930  +3 2685  YL3PK UA4FKT LO23
180930 -16 2471  YL3PK SQ8CK -12
181100 -11 2133  YL3PK DH2RL JN68 (x3)
181300 -21 2135  YL3PK YL2CA R-05 (x2)
101215 -15 1135  YL3PK US8KA -05 (x2)
10m 
UTC    dB Audio  Message
190515 -14 2276  PY2AOK YL3PK KO27 (x4)
104830 -17 1999  YL3PK D2UY -08 (x2)
110330  -3 2891  YL3PK UA3QNA -10 (x2)
111330 -14 1879  YL3PK OZ5NJ JO45 (x2)
110330  +4 2687  YL3PK F1PBZ -24 (x3)
110900 -17 1569  YL3PK DL8ZAD JO40 (x2)

Decoder S/N history by band

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