WV4F — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving WV4F, decoded by SO8OO in southeastern Poland. 92 related FT8 messages, observed on 20m, across 15 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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

92
Related messages
0
CQ messages
15
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-26
Last seen: 2026-08-24 05:36 UTC

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 UTCBandWV4F S/NCounterpartCounterpart S/NMsgsCapture
08-24 07:35 20m - / -15 EA5ET -4 / - 2 ✓ Closing fragment
08-24 07:00 20m - / - F8NHF -4 / - 2 Partial capture
08-24 00:56 20m - / -17 WA4FU -6 / - 2 ✓ Closing fragment
08-23 03:22 20m - / -16 RA6ZS -6 / - 2 ✓ Closing fragment
08-23 01:02 20m - / -15 HC1DAZ -14 / - 2 ✓ Closing fragment
08-23 00:42 20m - / -6 W8JRK -10 / - 2 ✓ Closing fragment
08-23 00:34 20m - / -1 WA0DYJ -6 / - 2 ✓ Closing fragment
08-22 22:09 20m - / -13 HK6DOS -10 / - 2 Partial capture
08-21 05:39 20m - / -13 EA5D -2 / - 2 ✓ Closing fragment
08-21 03:48 20m - / -10 IZ8VYU -4 / - 2 ✓ Closing fragment
08-07 02:22 20m - / - HB9TIH -20 / - 4 Partial capture
08-06 22:12 20m - / -18 ON3ABR -17 / - 9 ✓ Closing fragment
08-06 05:47 20m - / -17 DL3HBF +3 / - 3 ✓ Closing fragment
08-05 06:42 20m - / -22 9A3MRN -14 / - 6 Partial capture
06-30 08:16 20m - / -20 G4DBW -5 / - 3 ✓ Closing fragment
06-30 06:36 20m - / -20 IN3BFW -7 / - 6 Partial capture
06-29 03:17 20m - / -20 UA6HBJ +4 / - 5 ✓ Closing fragment
06-29 03:12 20m - / -20 UA6HBJ +2 / - 2 Partial capture
06-19 00:01 20m - / +6 K3YTL -6 / - 7 ✓ Closing fragment
06-14 01:02 20m - / -21 EG20RCH -17 / - 6 Partial capture
06-14 01:01 20m - / -25 <...> -20 / - 2 Partial capture
06-13 01:16 20m - / -17 HK0RMR -4 / - 2 ✓ Closing fragment
05-26 22:39 20m - / -13 NP4PR -10 / - 3 Partial capture
05-26 22:36 20m - / -25 <...> -5 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
003430  -9 1010  WV4F WA0DYJ RR73
004200 -10 1288  WV4F W8JRK -06 (x2)
010215 -14 1271  WV4F HC1DAZ -15 (x2)
012830 -18 1325  WV4F KX2B RRR
032115  -3 1255  WV4F R5DT RR73
032230  -5  342  WV4F RA6ZS -16 (x2)
005600  -5 1090  WV4F WA4FU -17 (x2)
070030  +3 2662  WV4F F8NHF JO10 (x2)
073545  -5  861  WV4F EA5ET -15 (x2)

Decoder S/N history by band

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