K7YHX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K7YHX, decoded by SO8OO in southeastern Poland. 73 related FT8 messages, observed on 40m, 20m, across 9 UTC dates. Heard between 2026-05-11 and 2026-07-19.

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

73
Related messages
0
CQ messages
9
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-05-11
Last seen: 2026-07-19 03:04 UTC

Frequent QSO partners observed at SO8OO

Stations K7YHX worked most often, as logged from our receiver:

Activity Heatmap

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 UTCBandK7YHX S/NCounterpartCounterpart S/NMsgsCapture
07-19 05:04 20m - / - K4CAE -23 / - 2 ✓ Closing fragment
06-17 03:18 40m - / -9 K4YT -19 / - 3 ✓ Closing fragment
06-17 02:38 20m - / - KB4XT -6 / - 2 Partial capture
06-17 02:32 20m - / -13 KB8BSN -10 / - 5 Partial capture
06-15 02:55 20m - / -2 AF4AI -21 / - 2 ✓ Closing fragment
06-04 21:40 20m - / -24 SP3SLA -1 / - 2 ✓ Closing fragment
06-02 03:45 20m - / -17 RI0SP +3 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
034945  -5  964  K7YHX KB2ELA -15
214045  -5 2963  K7YHX SP3SLA -24 (x2)
025530 -21 2076  K7YHX AF4AI -02 (x2)
040915  -7 2527  K7YHX RU3SD R-14
023245 -10 2432  K7YHX KB8BSN EL89 (x5)
023845  -5 2736  K7YHX KB4XT EM71 (x2)
050415 -22 1676  K7YHX K4CAE RR73 (x2)
40m
UTC    dB Audio  Message
031815 -20 2169  K7YHX K4YT FM19 (x3)

Decoder S/N history by band

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