W1HAT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN31

Receiver-side FT8 activity involving W1HAT, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, 3 CQ messages, observed on 40m, 20m, across 6 UTC dates. Heard between 2026-06-09 and 2026-07-11.

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

70
Related messages
3
CQ messages
6
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-06-09
Last seen: 2026-07-11 04:04 UTC

Activity Heatmap

Locator transmitted by W1HAT

Approximate centre of FN31, decoded 2026-06-16 02:27 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 UTCBandW1HAT S/NCounterpartCounterpart S/NMsgsCapture
07-11 06:01 20m - / -16 DL6NDN -15 / - 5 ✓ Closing fragment
07-11 05:53 20m - / -18 PD4SN -15 / - 2 ✓ Closing fragment
07-11 05:50 20m - / -15 PD5B -2 / - 2 Partial capture
06-16 02:27 20m - / -9 R5DT -12 / - 3 Partial capture
06-16 02:26 20m -16 / - CE2SV - / - 2 Partial capture
06-16 01:21 20m -16 / - IQ4JO - / - 3 Partial capture
06-16 01:16 20m -16 / - EW4DX - / -10 3 Partial capture
06-16 01:12 20m -11 / - UT5MD - / - 3 Partial capture
06-16 01:08 20m - / +2 WD9IGL -14 / - 2 Partial capture
06-16 00:57 20m - / - ND9M -17 / - 3 Partial capture
06-16 00:57 20m - / - EA1IOK -5 / - 3 Partial capture
06-14 05:29 20m - / - HB9TIH +3 / - 3 Partial capture
06-14 05:03 20m - / -20 IZ0GRR -10 / - 9 Partial capture
06-12 03:48 20m - / -13 5Z4VJ +2 / - 2 ✓ Closing fragment
06-12 03:45 20m - / -19 CR7BRV +9 / - 4 Partial capture
06-10 23:42 20m - / -13 IQ1BK -6 / - 2 Partial capture
06-10 23:09 20m - / -11 CO8LY -18 / - 2 ✓ Closing fragment
06-10 04:55 40m - / -11 F1TXI -12 / - 2 Partial capture
06-09 18:49 20m - / - F6BIA +10 / - 2 Partial capture
06-09 03:53 40m - / -14 F4IIX -8 / - 2 ✓ Closing fragment
06-09 03:10 40m - / - F4FPR +10 / - 2 Partial capture
06-09 02:47 40m - / -18 CU6AB -14 / - 2 ✓ Closing fragment
06-09 02:42 40m - / - EA1CQ -12 / - 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
022700 -15 1825  CE2SV W1HAT FN31
022700 -15  656  W1HAT R5DT -09 (x3)
053945  -5  344  W1HAT HB9EFK +06
055045  -1 2904  W1HAT PD5B JO21 (x2)
055315 -17 1454  W1HAT PD4SN -18 (x2)
060115 -15 1303  W1HAT DL6NDN -16 (x4)
060415 -14 2013  W1HAT ON8BB JO21
060445 -19 1303  W1HAT DL6NDN R-15
40m
UTC    dB Audio  Message
024230 -10 1975  W1HAT EA1CQ IN83 (x2)
024700 -13 2097  W1HAT CU6AB -18 (x2)
024900  -4 1138  W1HAT KB3Z -09
031000 +11 2881  W1HAT F4FPR IN88 (x2)
035345  -8 2638  W1HAT F4IIX -14 (x2)
043700  +3 2893  W1HAT F4FPR IN88
045530 -13 1722  W1HAT F1TXI IN96 (x2)
050530 -10  858  W1HAT GJ0KYZ RR73

Decoder S/N history by band

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