DJ7BU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN59

Receiver-side FT8 activity involving DJ7BU, decoded by SO8OO in southeastern Poland. 247 related FT8 messages, 35 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 32 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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

247
Related messages
35
CQ messages
32
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 60m 40m 10m
First seen: 2026-05-26
Last seen: 2026-08-23 15:51 UTC

Frequent QSO partners observed at SO8OO

Stations DJ7BU worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DJ7BU

Approximate centre of JN59, decoded 2026-08-23 17:51 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 UTCBandDJ7BU S/NCounterpartCounterpart S/NMsgsCapture
08-23 17:51 40m +2 / - F4LTP -12 / - 3 ✓ Closing observed
08-23 16:59 40m -16 / -2 OE5ABL -4 / -2 2 Partial capture
08-23 16:59 40m 0 / - MM8FKF - / -16 3 Partial capture
08-23 16:55 40m -7 / - DM2HK - / - 2 Partial capture
08-23 16:50 40m +2 / - DL9DXL - / - 2 Partial capture
08-21 06:40 20m -2 / - LA4WGA - / -18 5 Partial capture
08-21 06:27 20m - / -5 UN0GY -16 / - 2 ✓ Closing fragment
08-18 10:16 10m -6 / - EA3IOB - / - 2 Partial capture
08-16 14:37 20m - / +5 GM3RTG -10 / - 9 Partial capture
08-14 15:54 20m - / +2 R4FDW -13 / - 9 Partial capture
08-14 15:53 20m - / 0 GI6HKE -2 / - 2 ✓ Closing fragment
08-14 15:51 20m -10 / - <...> - / - 3 Partial capture
08-14 15:50 20m -14 / - R0SDM/P - / - 2 Partial capture
08-09 19:04 60m +3 / +8 DR800WE -4 / - 2 Partial capture
08-09 19:02 60m -2 / - <...> - / -12 2 Partial capture
08-09 19:00 60m +4 / -13 OH7HRH -14 / - 6 Partial capture
08-09 18:59 60m +6 / - DL9DXL - / -17 2 Partial capture
08-09 18:54 60m -1 / -6 EH1SGG -18 / -5 4 ✓ Full exchange observed
08-09 18:50 80m - / - IK2TPX -14 / - 9 Partial capture
08-09 18:48 80m -4 / -13 R1WBW +11 / +4 5 ✓ Full exchange observed
08-09 18:46 80m -4 / -4 DK7XD -4 / -7 5 ✓ Full exchange observed
08-09 18:44 80m -5 / - ON8MA - / -12 3 ✓ Closing fragment
08-09 18:41 80m -4 / -3 DL2JLB -19 / -12 2 Partial capture
08-09 18:38 80m -14 / -2 DK5OPA -23 / - 5 ✓ Closing observed
08-09 18:35 80m -4 / - DO3OLI - / - 2 Partial capture
08-09 18:33 80m -3 / -11 SP7MKG +9 / - 4 Partial capture
08-09 18:30 80m -2 / -4 DF7QR -4 / - 4 ✓ Full exchange observed
08-09 18:25 80m - / - YL2NX -3 / - 2 Partial capture
08-09 18:24 80m -4 / -16 SP3NGH +6 / - 4 Partial capture
08-09 18:23 80m -7 / - IU3MAG -10 / +8 4 ✓ Closing observed
08-09 18:21 80m +4 / -1 DD0AM -10 / -11 4 ✓ Full exchange observed
08-09 12:56 20m -8 / - G7VQV - / -12 2 ✓ Closing fragment
08-09 10:34 20m -20 / - M7VME - / -1 2 Partial capture
08-09 06:53 40m -24 / -7 HB9TWU -23 / +2 3 Partial capture
08-08 10:38 20m 0 / - G6UJJ - / -12 3 ✓ Closing fragment
08-08 10:31 20m -4 / - G0MSE - / - 2 Partial capture
08-03 19:25 40m -18 / - JA0LFV - / -18 6 Partial capture
08-03 19:21 40m -15 / - EA3IPF - / - 2 Partial capture
08-03 19:19 40m -2 / - EG1UME - / -10 2 ✓ Closing fragment
08-03 19:16 40m -13 / - I0EQL - / -9 3 ✓ Closing fragment
08-03 19:12 40m -10 / - OM5ALL - / - 2 Partial capture
08-03 19:08 40m 0 / - G0WTZ - / 0 4 ✓ Closing fragment
08-02 06:15 20m -6 / - XE2V - / -5 3 ✓ Closing fragment
08-01 16:52 40m -10 / - ON5JDB - / +3 2 ✓ Closing fragment
08-01 16:46 40m -7 / - PD0PQO - / - 2 ✓ Closing fragment
08-01 16:36 40m -8 / - DL1SER - / -8 3 ✓ Closing fragment
08-01 16:28 40m -10 / - DL6EBV - / - 2 ✓ Closing fragment
08-01 16:22 40m -12 / -3 SQ3WL -12 / - 3 ✓ Full exchange observed
08-01 16:20 40m -11 / - DL0BLK - / - 2 Partial capture
07-27 19:10 60m 0 / -15 HA5LB -3 / +1 6 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
102030 -20 1608  SP3SXS DJ7BU JN59
165015  +4  569  DL9DXL DJ7BU JN59 (x2)
165145  -7 1037  IW2HWN DJ7BU JN59
165500  -6 1907  DM2HK DJ7BU JN59 (x2)
165800  -3 1800  II7MGXX DJ7BU R+00
165930  -1  996  MM8FKF DJ7BU JN59
165945  -4 1800  DJ7BU OE5ABL -02
170000  +2  996  MM8FKF DJ7BU R-16 (x2)
170130 -16 1798  OE5ABL DJ7BU R-02
175115  +2  939  F4LTP DJ7BU JN59
175130 -12  940  DJ7BU F4LTP R JN26
175145  +2  939  F4LTP DJ7BU RR73
20m 
UTC    dB Audio  Message
143800 -11 2076  DJ7BU GM3RTG +03 (x8)
062745 -14 2180  DJ7BU UN0GY -05 (x2)
064045  -8 1291  LA4WGA DJ7BU JN59 (x5)
10m 
UTC    dB Audio  Message
063430 -17 1808  DJ7BU RA0ADQ -15
101645  -7 1601  EA3IOB DJ7BU JN59 (x2)
102115  -8 2120  CQ DJ7BU JN59
102545  -7  724  UX2SB DJ7BU JN59
60m 
UTC    dB Audio  Message
185515  -2 1238  EH1SGG DJ7BU R-05 (x2)
185630  -4 1238  DL9DXL DJ7BU JN59 (x3)
190030  +8  572  OH7HRH DJ7BU JN59 (x3)
190215 -14 1319  DJ7BU OH7HRH -13
190230  -3 1839  <...> DJ7BU JN59
190245 -14 1317  DJ7BU OH7HRH -13
190300  +0 1839  <...> DJ7BU R-12
190315 -13 1318  DJ7BU OH7HRH -13
190430  -4 1655  DJ7BU DR800WE +08
190445  +3 1655  DR800WE DJ7BU R+13
80m 
UTC    dB Audio  Message
184800 +10 1065  DJ7BU R1WBW KO46
184815  -3 1202  R1WBW DJ7BU +04
184830 +12 1065  DJ7BU R1WBW R-13
184845  -6 1202  R1WBW DJ7BU RR73
184900 +10 1066  DJ7BU R1WBW 73
185000 -13 1202  DJ7BU IK2TPX JN45
185015 -12 1202  CQ DJ7BU JN59
185030 -14 1203  DJ7BU IK2TPX JN45 (x8)

Decoder S/N history by band

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