DB4UW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN58

Receiver-side FT8 activity involving DB4UW, decoded by SO8OO in southeastern Poland. 101 related FT8 messages, 53 CQ messages, observed on 10m, across 2 UTC dates. Heard between 2026-06-28 and 2026-07-07.

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

101
Related messages
53
CQ messages
2
UTC dates heard
-8 dB
Mean decoder S/N

Bands

10m
First seen: 2026-06-28
Last seen: 2026-07-07 17:18 UTC

Frequent QSO partners observed at SO8OO

Stations DB4UW worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DB4UW

Approximate centre of JN58, decoded 2026-07-07 19:18 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 UTCBandDB4UW S/NCounterpartCounterpart S/NMsgsCapture
07-07 19:19 10m -18 / - EA2EDI - / +5 2 ✓ Closing fragment
06-28 19:30 10m - / - LZ1ZF +4 / - 2 Partial capture
06-28 19:21 10m -18 / -15 IK1RQX +7 / -7 6 Partial capture
06-28 19:13 10m -7 / - SM7WVZ - / 0 2 ✓ Closing fragment
06-28 18:55 10m -4 / - PU5CAU - / +3 4 ✓ Closing fragment
06-28 18:51 10m +2 / - SM4TIW - / +5 5 ✓ Closing fragment
06-28 18:16 10m -14 / - G6IBO - / +7 3 ✓ Closing fragment
06-28 16:24 10m - / -3 IN3XUG -10 / - 4 ✓ Closing fragment
06-28 16:22 10m - / +1 DG5PW +1 / - 4 ✓ Closing fragment
06-28 16:22 10m - / - RX3ASQ -8 / - 2 Partial capture
06-28 16:17 10m - / - PE1NPS -13 / - 4 Partial capture
06-28 16:13 10m - / -1 PD0HLA -1 / - 2 ✓ Closing fragment
06-28 16:10 10m -22 / 0 DO2PY -3 / - 5 Partial capture
06-28 15:57 10m -4 / - G4DBW - / - 2 ✓ Closing fragment
06-28 15:42 10m - / - S55A 0 / - 2 Partial capture
06-28 15:41 10m -16 / - DL5SD - / - 2 ✓ Closing fragment
06-28 15:32 10m -4 / - G0ACQ - / - 2 ✓ Closing fragment
06-28 15:26 10m -15 / - F4NKF - / -10 2 ✓ Closing fragment
06-28 15:21 10m -11 / - LU1EEP - / -15 8 Partial capture
06-28 15:18 10m -8 / - PD2RLD - / -11 2 ✓ Closing fragment
06-28 15:13 10m -4 / - UT7EZZ - / - 2 ✓ Closing fragment
06-28 15:12 10m - / -9 ON1JP -16 / - 4 Partial capture
06-28 14:51 10m -10 / - M0BEW - / -6 2 ✓ Closing fragment
06-28 14:50 10m - / - F1SAA -2 / - 4 Partial capture
06-28 14:43 10m -10 / - EA4ENG - / -10 3 Partial capture
06-28 14:32 10m - / - F1SAA -14 / - 3 Partial capture
06-28 14:31 10m -20 / -3 IQ4JO -7 / - 4 ✓ Closing observed
06-28 14:21 10m -18 / - EA3CY - / -2 2 ✓ Closing fragment
06-28 14:16 10m -20 / -4 PD1HPB -17 / - 2 ✓ Closing observed
06-28 13:48 10m -17 / - PY5TD - / 0 2 ✓ Closing fragment
06-28 13:42 10m -8 / - PU5FLP - / -9 4 ✓ Closing fragment
06-28 13:39 10m -8 / - G0AZH - / -13 3 Partial capture
06-28 13:26 10m +2 / - G0AZH - / -12 14 Partial capture
06-28 13:22 10m 0 / - F4JMV - / -3 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
192000 -17 2435  CQ DB4UW JN58 (x2)
192145  +6 2616  DB4UW IK1RQX JN44 (x2)
192230 -13 1168  IK1RQX DB4UW -07
192245  +8 2616  DB4UW IK1RQX R-15
192300 -20 1168  IK1RQX DB4UW -07
192445 -21 1303  DB4UW EA7UW IM76
192500 -21 1168  IK1RQX DB4UW -07
193015  +2 1483  DB4UW LZ1ZF KN22 (x2)
191800 -21 1893  CQ DB4UW JN58 (x2)
191900 -17 1894  EA2EDI DB4UW +05 (x2)

Decoder S/N history by band

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