DL3BF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DL3BF, decoded by SO8OO in southeastern Poland. 189 related FT8 messages, 52 CQ messages, observed on 80m, 60m, 40m, 20m, across 34 UTC dates. Heard between 2026-06-12 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

189
Related messages
52
CQ messages
34
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 60m
First seen: 2026-06-12
Last seen: 2026-08-23 17:26 UTC

Frequent QSO partners observed at SO8OO

Stations DL3BF worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DL3BF

Approximate centre of JO31, decoded 2026-08-23 19:02 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 UTCBandDL3BF S/NCounterpartCounterpart S/NMsgsCapture
08-23 19:00 60m -4 / - DL3HQL -15 / - 6 Partial capture
08-23 18:59 60m -1 / - SP8AWL - / - 3 Partial capture
08-23 18:57 60m -2 / -10 EA2BUW -7 / - 5 ✓ Full exchange observed
08-23 18:55 60m -4 / +7 F5OZC -10 / - 5 ✓ Full exchange observed
08-23 18:51 60m -4 / - OK1JPO - / +9 5 Partial capture
08-20 09:44 20m - / -5 HB10GBT -9 / - 4 Partial capture
08-19 19:44 40m -10 / - DG1EKK - / - 3 Partial capture
08-19 19:39 40m -11 / -2 9A1CCB +10 / - 4 ✓ Full exchange observed
08-19 19:39 40m -12 / - TKS - / - 2 ✓ Closing fragment
08-19 19:38 40m -15 / +2 IK4RVY -12 / - 3 ✓ Closing observed
08-19 19:10 60m -2 / - TKS - / - 3 Partial capture
08-19 19:08 60m -2 / -4 SP8AWL +8 / +7 7 ✓ Full exchange observed
08-19 19:05 60m -1 / - OE4AHG - / - 5 Partial capture
08-19 10:30 20m -14 / - W3EWL - / -10 2 Partial capture
07-30 12:10 20m - / -19 F1PBZ -10 / - 3 ✓ Closing fragment
07-28 18:49 80m - / - OZ2LP -2 / - 8 Partial capture
07-28 18:47 80m -20 / +2 DK4RH -6 / +8 4 ✓ Full exchange observed
07-28 18:44 60m - / - SA6DST -19 / - 2 ✓ Closing fragment
07-28 18:41 60m -8 / - G4HUE -15 / +10 2 ✓ Closing observed
07-28 18:39 60m -7 / -3 SP9UPH +10 / +6 3 ✓ Full exchange observed
07-28 18:37 60m -9 / -1 IK4CBO -12 / +3 5 ✓ Full exchange observed
07-28 18:36 60m -3 / +6 ON7KEI -20 / +3 4 ✓ Full exchange observed
07-27 10:08 20m - / -2 G6KHW -13 / - 2 Partial capture
07-24 11:05 20m - / -12 IZ2SXZ -12 / - 4 Partial capture
07-24 11:02 20m - / +2 IZ2BVJ -4 / - 2 Partial capture
07-24 10:59 20m - / - SV2AOB -10 / - 2 ✓ Closing fragment
07-22 19:16 20m -8 / -14 TF4M -4 / +5 7 ✓ Full exchange observed
07-22 19:13 20m -10 / - G4RCV - / - 2 Partial capture
07-22 19:11 20m -12 / - R2DDN - / -23 2 Partial capture
07-16 11:28 20m - / -22 EW2ZC -15 / - 4 ✓ Closing fragment
07-15 11:50 20m -11 / - DL6EL -15 / - 2 ✓ Closing observed
07-13 11:39 40m - / - OE3DXA -10 / - 2 Partial capture
07-10 06:32 20m -6 / - V31MA - / - 2 Partial capture
07-10 06:31 20m -9 / - UZ5DM - / - 3 Partial capture
07-09 18:04 40m - / - IZ4AIF -5 / - 3 Partial capture
07-09 18:01 40m - / -2 <...> -8 / - 4 Partial capture
07-09 17:57 40m -10 / -18 SP7TF -8 / -8 4 ✓ Full exchange observed
07-09 17:53 40m -11 / - DH1KJ -2 / - 5 ✓ Full exchange observed
07-09 17:51 40m -10 / 0 DL1IP -14 / - 4 ✓ Closing observed
07-08 20:11 80m -6 / - HB3YOY - / +2 2 Partial capture
07-08 20:08 80m -10 / -19 9A1BTU +5 / - 6 ✓ Full exchange observed
07-08 20:05 80m -4 / +3 DO5OT +14 / - 6 ✓ Full exchange observed
07-02 11:37 20m - / -24 DG7CF -20 / - 2 ✓ Closing fragment
06-29 12:08 20m - / - M7EJN -22 / - 2 ✓ Closing fragment
06-29 12:08 20m -13 / - DA0WWA +12 / - 3 ✓ Closing observed
06-20 11:29 20m -13 / -15 IS0/IK2YCW -20 / -16 2 Partial capture
06-20 11:28 20m - / -6 EB3JT -16 / - 2 ✓ Closing fragment
06-19 10:38 20m -12 / -2 EB1LA -8 / -7 8 ✓ Full exchange observed
06-19 10:33 20m -12 / - SP5LST - / -25 2 ✓ Closing fragment
06-19 10:31 20m -10 / - 2E0UMK - / -11 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
111630  -5 3015  CQ DL3BF JO31 (x2)
111800  -7 3015  UX7UU DL3BF +07
102600 -12 2612  CQ DL3BF JO31 (x3)
103000 -13 2612  W3EWL DL3BF R-10 (x2)
094400  -7  773  DL3BF HB10GBT -05 (x3)
094515  -2 2563  F4BYA/P DL3BF R+05
094530 -11  773  DL3BF HB10GBT -05
192615  +3  683  DL3BF TA1MB RR73
192630  -7 2440  TKS DL3BF 73
60m 
UTC    dB Audio  Message
185700  -4 2394  EA2BUW DL3BF JO31 (x2)
185745  -7  718  DL3BF EA2BUW -10
185800  +1 2394  EA2BUW DL3BF R+17
185815  -7  719  DL3BF EA2BUW RR73
185830  -1 2394  TKS DL3BF 73
185900  -1 2394  SP8AWL DL3BF JO31 (x3)
190030  -4 2394  DL3HQL DL3BF JO31 (x4)
190215 -15 1365  DL3BF DL3HQL +14
190230  -4 2394  DL3HQL DL3BF R+11
40m 
UTC    dB Audio  Message
180600  -5 2580  DL3BF IZ4AIF JN54
113915  -8 2640  DL3BF OE3DXA +17 (x2)
193800 -15 2391  IK4RVY DL3BF JO31
193815 -12 1927  DL3BF IK4RVY +02 (x2)
193900  -9 2391  TKS DL3BF 73
193930 -13 2391  9A1CCB DL3BF JO31
193945 +10 2894  DL3BF 9A1CCB -02
194000  -9 2391  9A1CCB DL3BF R+16
194015  +9 2894  DL3BF 9A1CCB RR73
194030 -16 2390  TKS DL3BF 73
194430 -12 2391  DG1EKK DL3BF JO31 (x3)
80m 
UTC    dB Audio  Message
184700 -17 2538  CQ DL3BF JO31
184715  -2 2539  DL3BF DK4RH JO31
184730 -21 2538  DK4RH DL3BF +08
184745 -10 2538  DL3BF DK4RH R+02
184800 -20 2539  DK4RH DL3BF RR73
184830 -19 2538  CQ DL3BF JO31 (x2)
184945  -2 2538  DL3BF OZ2LP JO55 (x8)

Decoder S/N history by band

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