DL3KBJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO30

Receiver-side FT8 activity involving DL3KBJ, decoded by SO8OO in southeastern Poland. 241 related FT8 messages, 6 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 25 UTC dates. Heard between 2026-05-25 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

241
Related messages
6
CQ messages
25
UTC dates heard
-6 dB
Mean decoder S/N

Bands

80m 20m 60m 40m 10m
First seen: 2026-05-25
Last seen: 2026-08-23 17:07 UTC

Frequent QSO partners observed at SO8OO

Stations DL3KBJ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DL3KBJ

Approximate centre of JO30, decoded 2026-08-23 18:28 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 UTCBandDL3KBJ S/NCounterpartCounterpart S/NMsgsCapture
08-23 19:06 80m - / -7 DG4ST -5 / - 2 ✓ Closing fragment
08-23 18:28 40m -13 / - M7CWF -15 / - 2 ✓ Closing observed
08-23 18:09 80m - / -15 G4HUE -8 / - 3 ✓ Closing fragment
08-23 17:15 80m - / -2 DG4BZ -10 / - 2 ✓ Closing fragment
08-23 15:59 40m - / -11 DJ3HW -7 / - 2 ✓ Closing fragment
08-23 09:33 40m - / -4 DJ0BS -16 / - 2 Partial capture
08-22 23:09 20m +3 / - DB5KH - / - 4 Partial capture
08-22 19:11 80m - / -3 DA6WA -20 / - 2 ✓ Closing fragment
08-22 19:02 60m - / -21 HF5A +8 / - 3 ✓ Closing fragment
08-22 18:27 40m - / - PI4TX -10 / - 4 Partial capture
08-22 18:00 60m - / -10 S59SV +2 / - 2 ✓ Closing fragment
08-22 17:55 40m - / -12 DL7TY -12 / - 2 ✓ Closing fragment
08-22 17:48 20m -9 / - EW1MN - / +1 2 ✓ Closing fragment
08-22 17:19 40m - / -10 ON4AOI +2 / - 2 ✓ Closing fragment
08-22 12:07 20m - / -15 OE9GWV 0 / - 3 ✓ Closing fragment
08-21 18:27 40m - / -13 IK4IDY -4 / - 2 ✓ Closing fragment
08-21 15:15 20m - / -4 DL1HXA +3 / - 4 ✓ Closing fragment
08-21 15:14 20m - / -11 DL8RBL -6 / - 2 ✓ Closing fragment
08-21 15:07 40m - / -3 DL1NEO +3 / - 2 ✓ Closing fragment
08-21 09:06 10m - / -3 IW8PQ -11 / - 3 ✓ Closing fragment
08-20 20:48 40m -18 / -22 F6BHK +1 / -5 5 ✓ Full exchange observed
08-20 19:50 40m - / -19 RX3ASQ -7 / - 2 ✓ Closing fragment
08-20 19:06 80m - / -18 DB4SNK -18 / - 2 ✓ Closing fragment
08-20 15:37 20m -21 / +2 RA4Y +12 / - 4 ✓ Closing observed
08-15 20:39 80m - / -18 DM2HR -8 / - 2 ✓ Closing fragment
08-15 19:42 60m - / -16 PE1MHY -8 / - 3 ✓ Closing fragment
08-15 19:37 60m - / +2 DG4BZ -4 / - 2 Partial capture
08-15 19:34 60m - / -17 IK5NQI -6 / - 2 ✓ Closing fragment
08-15 19:31 60m - / -23 GM6DX -6 / - 2 ✓ Closing fragment
08-15 19:22 80m - / +1 DL6KA 0 / - 2 ✓ Closing fragment
08-12 20:15 80m - / -8 DL2RN -12 / - 2 ✓ Closing fragment
08-12 19:44 20m -10 / -8 DL9UXF -2 / - 3 ✓ Closing observed
08-12 19:41 20m -9 / -5 G0GHL -14 / -1 4 Partial capture
08-12 19:38 20m - / -2 F5MXH -11 / - 2 Partial capture
08-12 18:43 80m - / -13 DO9KB +6 / - 2 ✓ Closing fragment
08-12 18:25 20m - / -6 CR5VP -11 / - 3 ✓ Closing fragment
08-12 18:23 20m - / -3 CS8ABF -6 / - 2 ✓ Closing fragment
08-11 20:24 60m - / -7 F1LPT/P -18 / - 2 ✓ Closing fragment
08-11 20:18 80m - / -24 DF2JK -10 / - 4 ✓ Closing fragment
08-11 20:18 80m - / -8 F1UIJ -7 / - 3 ✓ Closing fragment
08-11 19:55 20m - / -8 PH5DMT +1 / - 2 ✓ Closing fragment
08-11 19:36 60m - / -6 DL2RSA -8 / - 3 ✓ Closing fragment
08-11 19:18 20m - / -20 TA2ANK +6 / - 2 ✓ Closing fragment
08-11 17:54 20m - / -7 GW8DX -2 / - 2 ✓ Closing fragment
08-11 17:51 60m - / -12 DF1YQ -1 / - 3 ✓ Closing fragment
08-09 14:25 10m - / -13 IZ3LSZ +1 / - 4 ✓ Closing fragment
08-09 08:43 20m - / +4 HB9ACA -12 / - 2 ✓ Closing fragment
08-09 08:15 20m - / -3 HB9EFK +10 / - 2 ✓ Closing fragment
08-01 23:22 80m -22 / -15 ON3ABR -4 / +3 4 ✓ Full exchange observed
08-01 21:58 40m - / -9 LY8O -10 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
203945  -6 2078  DL3KBJ DM2HR -18 (x2)
190600 -24  787  DL3KBJ DB4SNK -18 (x2)
184400  -7 2156  DL3KBJ DO7EC -06
191100 -23 2312  DL3KBJ DA6WA R-03 (x2)
171530 -11  551  DL3KBJ DG4BZ -02 (x2)
180900  -9 2452  DL3KBJ G4HUE IO92 (x3)
182030 -19 2552  CQ DL3KBJ JO30                        a1
190630  -7 2215  DL3KBJ DG4ST -07 (x2)
40m 
UTC    dB Audio  Message
182745  -3 1309  DL3KBJ IK4IDY RR73
171915  +2 2108  DL3KBJ ON4AOI -10 (x2)
175515  -9 1322  DL3KBJ DL7TY -12 (x2)
182715  -9 2039  DL3KBJ PI4TX JO22 (x4)
093300 -16 1395  DL3KBJ DJ0BS JO52 (x2)
155900  -8  878  DL3KBJ DJ3HW -11 (x2)
182815 -13  651  M7CWF DL3KBJ JO30
182900 -15  651  DL3KBJ M7CWF RR73
20m 
UTC    dB Audio  Message
151700  +6 2774  DL3KBJ DL1HXA RR73
151915  -3 2773  DL1HXA DL3KBJ 73
182215 -24  924  EA5BH DL3KBJ JO30
120700  -2 2535  DL3KBJ OE9GWV JN47 (x3)
135445 -24 1228  G6DXY DL3KBJ R-02
155015  -8 2727  7K1CPT DL3KBJ JO30
174830 -10  577  EW1MN DL3KBJ R+01 (x2)
202830 -11 2774  DB5KH DL3KBJ JO30 (x5)
60m 
UTC    dB Audio  Message
193100  -3  778  DL3KBJ GM6DX -23 (x2)
193415  -6 2077  DL3KBJ IK5NQI -17 (x2)
193715  -5  540  DL3KBJ DG4BZ +02 (x2)
194245  -8  969  DL3KBJ PE1MHY -16 (x3)
185215  -5 1829  DL3KBJ SP9TBT 73
180030  +5 2580  DL3KBJ S59SV -10 (x2)
190215  +7 2529  DL3KBJ HF5A JO92 (x3)
10m 
UTC    dB Audio  Message
165600 -14 2212  DL3KBJ ES2AJ -19 (x2)
091400  +0 2726  DL3KBJ UR3RAM -17 (x2)
181630 -11  680  DL3KBJ IZ8KAW JN71 (x2)
140430 -12  633  DL3KBJ SV2CLJ -14
142545  -3 2509  DL3KBJ IZ3LSZ JN65 (x4)
145900 -22 1323  DL3KBJ IZ4JMA 73
090630 -11 2269  DL3KBJ IW8PQ -03 (x3)

Decoder S/N history by band

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