K3FRK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EM64

Receiver-side FT8 activity involving K3FRK, decoded by SO8OO in southeastern Poland. 148 related FT8 messages, 4 CQ messages, observed on 160m, 80m, 40m, 20m, across 17 UTC dates. Heard between 2026-04-28 and 2026-07-22.

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

148
Related messages
4
CQ messages
17
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-04-28
Last seen: 2026-07-22 22:30 UTC

Frequent QSO partners observed at SO8OO

Stations K3FRK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by K3FRK

Approximate centre of EM64, decoded 2026-07-22 22:06 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 UTCBandK3FRK S/NCounterpartCounterpart S/NMsgsCapture
08-02 02:50 80m -8 / - <...> - / -17 2 Partial capture
07-22 21:39 20m - / - EA1DDF -17 / - 2 Partial capture
07-22 21:30 20m - / - EA1DDF -16 / - 3 Partial capture
07-21 00:35 80m -19 / -1 W1MLT -18 / +7 3 ✓ Full exchange observed
07-21 00:34 80m -22 / -9 HB9EFK +14 / -11 3 Partial capture
07-16 01:50 80m -11 / - <...> - / - 14 Partial capture
06-20 00:59 80m - / - F4FPR -19 / - 3 Partial capture
06-20 00:59 80m - / - F5MYK -12 / - 2 Partial capture
06-18 02:02 80m -18 / - <...> - / +7 4 Partial capture
06-12 00:58 20m -5 / -4 <...> -9 / -18 4 Partial capture
06-11 01:58 20m - / - R0AX -12 / - 2 Partial capture
06-11 01:23 40m - / - YO8RSL -8 / - 3 Partial capture
06-11 01:22 40m - / - RA3ALC -1 / - 3 Partial capture
06-11 01:19 40m - / - PD0DDA -8 / - 3 Partial capture
06-06 00:51 80m - / - CT2GQA -10 / - 10 Partial capture
06-06 00:51 80m - / -11 PY4QQ -22 / - 2 Partial capture
06-06 00:50 80m - / - PA3R +12 / - 2 Partial capture
06-06 00:49 80m - / - SV1EKI -4 / - 4 Partial capture
06-06 00:47 80m -14 / - C91RU - / - 2 ✓ Closing fragment
06-03 01:20 20m -4 / - <...> - / -4 9 Partial capture
06-03 01:16 80m -10 / - <...> - / -1 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
015700 -10 2208  <...> K3FRK EM64 (x6)
003400 -24 1377  HB9EFK K3FRK EM64
003415 +14  372  K3FRK HB9EFK -09
003430 -20 1378  HB9EFK K3FRK R-11
003545 -19 1447  K3FRK W1MLT -01
003600 -19 1377  W1MLT K3FRK R+07
003615 -17 1448  K3FRK W1MLT RR73
003715 -16 1502  K3FRK EA7GUK IM77
025045  -8  777  <...> K3FRK R-17 (x2)
40m
UTC    dB Audio  Message
011900  -7  449  K3FRK PD0DDA JO22 (x3)
012200  +2 2199  K3FRK RA3ALC KO85 (x3)
012330  -6 1454  K3FRK YO8RSL KN37 (x3)
003030  -3 2604  K3FRK R3KKG LO01
20m
UTC    dB Audio  Message
005815  -5 1942  <...> K3FRK EM64 (x2)
005900  -9 1875  K3FRK <...> -04
005915  -3 1942  <...> K3FRK R-18
010045  -2 1942  A92AE K3FRK R-15
010400  -5  639  K3FRK A92AE RR73
213045 -15 1272  K3FRK EA1DDF IN73 (x6)
214415  -8 2325  K3FRK OE9GWV JN47
220630 -21 1467  <...> K3FRK EM64
220815 -17 2232  K3FRK PD0DDA JO22

Decoder S/N history by band

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