W7CHW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving W7CHW, decoded by SO8OO in southeastern Poland. 126 related FT8 messages, observed on 20m, across 14 UTC dates. Heard between 2026-05-25 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

126
Related messages
0
CQ messages
14
UTC dates heard
-4 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-25
Last seen: 2026-08-22 03:49 UTC

Frequent QSO partners observed at SO8OO

Stations W7CHW 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 UTCBandW7CHW S/NCounterpartCounterpart S/NMsgsCapture
08-22 05:45 20m - / -16 HB9EFK -7 / - 3 ✓ Closing fragment
08-22 05:44 20m - / - IV3GOW +5 / - 9 Partial capture
08-11 06:26 20m - / - DK9ZQ -9 / - 3 Partial capture
08-11 06:18 20m - / - UR3LM -3 / - 3 Partial capture
08-10 05:45 20m - / - IV3GOW -12 / - 3 Partial capture
08-10 05:38 20m - / -12 9A5E -6 / - 3 Partial capture
07-26 06:18 20m - / -10 F6DZU +4 / - 2 Partial capture
07-26 04:27 20m - / -16 LX1TI +2 / - 2 Partial capture
07-26 04:21 20m - / -17 OD5KU -3 / - 3 Partial capture
07-22 05:14 20m - / - UR5EDX 0 / - 2 Partial capture
06-30 04:56 20m - / -10 KU4CG -6 / - 2 ✓ Closing fragment
06-30 04:43 20m - / -12 N9W -4 / - 2 ✓ Closing fragment
06-30 04:38 20m - / -8 M6JAY -12 / - 3 Partial capture
06-29 06:22 20m - / - IK2WSA -10 / - 3 Partial capture
06-29 06:19 20m - / -8 GB2WWA -17 / - 3 Partial capture
06-24 05:06 20m - / - EA3IDY -14 / - 2 Partial capture
06-24 05:01 20m - / -9 F6DZU +6 / - 4 ✓ Closing fragment
06-18 07:22 20m - / - OH7BDI -8 / - 4 Partial capture
06-18 07:20 20m - / - DH1PS -10 / - 9 Partial capture
06-18 07:18 20m - / - F4AXK +3 / - 2 Partial capture
06-18 07:17 20m - / - SM6KKX +4 / - 2 Partial capture
06-18 07:11 20m - / - OH7BDI -10 / - 2 Partial capture
06-18 07:11 20m - / - SM6KKX -2 / - 4 Partial capture
06-11 22:12 20m - / +3 W1MRC -23 / - 2 Partial capture
05-28 05:22 20m - / - SP5EXA -12 / - 2 Partial capture
05-28 05:22 20m - / - SV5BYP -1 / - 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
062700  -8 2346  W7CHW DK9ZQ JO41
062800  -7 2347  W7CHW UR3LM KN89
062830  -6 2347  W7CHW DK9ZQ JO41
054445  +0  799  W7CHW IV3GOW JN65
054515 -10 1708  W7CHW HB9EFK -16
054515  +2  799  W7CHW IV3GOW JN65 (x2)
054545  -3 1708  W7CHW HB9EFK RR73
054615  +1  800  W7CHW IV3GOW JN65
054645  -9 1708  W7CHW HB9EFK RR73
054715  +7  799  W7CHW IV3GOW JN65 (x5)

Decoder S/N history by band

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