W4C — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving W4C, decoded by SO8OO in southeastern Poland. 906 related FT8 messages, observed on 80m, 60m, 40m, 20m, across 22 UTC dates. Heard between 2026-06-12 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

906
Related messages
0
CQ messages
22
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-06-12
Last seen: 2026-07-19 20:42 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 UTCBandW4C S/NCounterpartCounterpart S/NMsgsCapture
07-19 22:40 20m - / -20 SV5BYP -19 / - 4 Partial capture
07-19 22:16 20m - / -11 IT9VCE -10 / - 7 ✓ Closing fragment
07-19 12:26 20m - / - DL2VM -11 / - 14 Partial capture
07-19 03:17 40m - / - LZ3CB -9 / - 4 Partial capture
07-19 03:02 40m - / - DL1UDO -17 / - 2 Partial capture
07-19 03:00 40m - / -14 LZ5ZI -6 / - 5 ✓ Closing fragment
07-19 02:51 80m - / -19 DK2EU +4 / - 2 ✓ Closing fragment
07-18 21:04 20m - / - LY1BZ -12 / - 2 Partial capture
07-18 20:04 20m - / -10 UR5EDX +10 / - 9 Partial capture
07-18 11:27 40m - / - LY1BZ -17 / - 4 Partial capture
07-18 02:43 80m - / - SP9JMZ -13 / - 3 Partial capture
07-18 02:12 40m - / -12 IK1JUS -15 / - 8 Partial capture
07-18 02:12 40m - / - IS0IYV -22 / - 2 Partial capture
07-17 17:21 20m - / - IT9VCE +3 / - 2 Partial capture
07-17 02:50 40m - / - DH3KR -13 / - 5 Partial capture
07-17 02:39 40m - / - IT9VCE -3 / - 2 Partial capture
07-17 02:36 40m - / -18 PD1BER -9 / - 15 ✓ Closing fragment
07-17 02:36 40m - / -6 UT7UJ -13 / - 4 ✓ Closing fragment
07-17 02:17 40m - / - KC1WAY -20 / - 2 ✓ Closing fragment
07-15 23:51 40m - / -20 F8NHF -4 / - 4 ✓ Closing fragment
07-15 13:21 40m - / - OE1MBB -8 / - 3 Partial capture
07-15 01:44 40m - / - G8KHF -19 / - 5 Partial capture
07-15 01:43 40m - / - SP1TJ -14 / - 2 Partial capture
07-14 03:14 20m - / -15 UA6YW -6 / - 2 Partial capture
07-14 03:06 20m - / -14 UT2AU -5 / - 6 ✓ Closing fragment
07-14 02:31 20m - / -20 UA6YW -12 / - 3 Partial capture
07-14 02:28 20m - / - RN6MA -9 / - 2 ✓ Closing fragment
07-14 02:11 20m - / - UR4QFP -8 / - 2 Partial capture
07-14 01:46 40m - / -7 N6AR -12 / - 3 ✓ Closing fragment
07-14 01:31 40m - / - IZ2DVI +10 / - 3 Partial capture
07-13 04:09 40m - / - SP1TJ -19 / - 5 Partial capture
07-13 03:54 40m - / -14 YO9IAB -7 / - 7 Partial capture
07-13 03:30 40m - / -10 OK7BB -16 / - 5 ✓ Closing fragment
07-13 03:21 40m - / +9 S55DX -7 / - 6 ✓ Closing fragment
07-13 03:16 40m - / -3 DG5AAG -4 / - 2 ✓ Closing fragment
07-13 03:14 40m - / -12 LZ5ZI -13 / - 6 ✓ Closing fragment
07-13 03:10 40m - / -7 DL3MIB -5 / - 3 ✓ Closing fragment
07-13 03:03 40m - / -3 IU0TPA -7 / - 8 ✓ Closing fragment
07-13 02:42 40m - / -12 HG2DX -10 / - 3 ✓ Closing fragment
07-13 02:37 40m - / -7 F4BYA 0 / - 3 ✓ Closing fragment
07-12 03:22 80m - / - SV8JE +1 / - 4 Partial capture
07-12 03:16 80m - / -25 IT9EUT 0 / - 3 ✓ Closing fragment
07-12 02:51 80m - / - DO1ID +1 / - 3 Partial capture
07-12 02:23 40m - / -21 PC2J -13 / - 7 ✓ Closing fragment
07-12 01:53 40m - / - DL1UDO -18 / - 4 Partial capture
07-12 01:51 40m - / -11 LA8ENA -9 / - 3 ✓ Closing fragment
07-12 01:44 40m - / - PC2J -10 / - 3 Partial capture
07-12 01:42 40m - / +8 F1PBZ -15 / - 2 Partial capture
07-12 01:42 40m - / - F1IQH -13 / - 2 Partial capture
07-12 01:41 40m - / - PA1PXL -16 / - 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
123315 -14 1058  W4C DL2VM (x4)
221600  -9  792  W4C IT9VCE JM77 (x7)
224030 -18 1988  W4C SV5BYP KM46 (x4)
40m
UTC    dB Audio  Message
112815 -19 2164  W4C LY1BZ KO24 (x3)
030045  -6 1237  W4C LZ5ZI KN21 (x3)
030215 -16 1221  W4C DL1UDO JO31 (x2)
030245  -9  981  W4C LZ5ZI R-14 (x2)
031045  -9  534  W4C OO0O JO11
031700 -11 1676  W4C LZ3CB KN32 (x4)
80m
UTC    dB Audio  Message
025200  +1 1408  W4C DO1ID JO41
031630  -2  804  W4C IT9EUT -25 (x3)
031900  -4  379  W4C EA1IOK IN62
032200  -2  243  W4C SV8JE KM08 (x4)
030400 -20 1333  W4C W4KCM 73
024300 -13 1353  W4C SP9JMZ JO90 (x3)
025115  +5 1297  W4C DK2EU R-19 (x2)
60m
UTC    dB Audio  Message
034645  +6 2320  W4C DL3VZL JO61
034645 -10 1953  W4C F6BLP 73
034715  +5 2320  W4C DL3VZL JO61 (x5)
035045 -11 2165  W4C F5OWT JN18 (x3)
035415  -9 1239  W4C IT9DVZ JM78 (x5)

Decoder S/N history by band

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