LZ1DB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Bulgaria Locator transmitted in a decoded message: KN22

Receiver-side FT8 activity involving LZ1DB, decoded by SO8OO in southeastern Poland. 296 related FT8 messages, 79 CQ messages, observed on 80m, 40m, 20m, 10m, across 28 UTC dates. Heard between 2026-06-01 and 2026-08-21.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

296
Related messages
79
CQ messages
28
UTC dates heard
-11 dB
Mean decoder S/N

Bands

First seen: 2026-06-01
Last seen: 2026-08-21 16:51 UTC

Activity Heatmap

Locator transmitted by LZ1DB

Approximate centre of KN22, decoded 2026-08-21 18:23 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 UTCBandLZ1DB S/NCounterpartCounterpart S/NMsgsCapture
08-21 18:20 40m -20 / - IW0CGT - / +1 2 ✓ Closing fragment
08-21 18:06 40m -22 / -6 DL1IP -3 / -5 8 ✓ Full exchange observed
08-21 18:01 40m -11 / -18 UN7PPV -20 / -17 3 Partial capture
08-21 17:53 40m -14 / - HA1DSL - / -19 2 Partial capture
08-21 17:06 20m -11 / - UR5WCS - / 0 7 Partial capture
08-21 17:04 20m -8 / - UR4UVT -8 / - 3 ✓ Closing observed
08-21 17:03 20m -6 / - DL2KAC - / -4 2 ✓ Closing fragment
08-21 16:59 20m -2 / -1 F1PPH -23 / -5 3 ✓ Full exchange observed
08-21 16:49 20m -10 / - EA5DQW - / -5 2 Partial capture
08-20 12:43 20m - / - PD1ADA -11 / - 3 Partial capture
08-19 18:18 20m - / -18 F4VTR +1 / - 4 Partial capture
08-19 17:32 20m - / 0 4L7T -4 / - 2 ✓ Closing fragment
08-19 17:10 20m - / -7 A41KB -2 / - 2 ✓ Closing fragment
08-13 18:38 20m - / - F4ACR -16 / - 3 Partial capture
08-09 08:06 20m -18 / - IU7TWC - / -7 2 ✓ Closing fragment
08-08 13:27 20m -16 / -9 PD3LKN -16 / +2 4 ✓ Full exchange observed
08-08 12:44 20m - / -11 R6LQU -16 / - 2 Partial capture
08-01 06:15 20m - / -10 R5AV -12 / - 2 ✓ Closing fragment
07-31 16:28 20m - / -12 F1ODM -11 / - 4 Partial capture
07-31 16:19 20m - / - R3TS -3 / - 2 Partial capture
07-31 15:51 20m - / -11 IZ4EKI -20 / - 2 ✓ Closing fragment
07-31 12:48 20m - / - F1PPH -19 / - 2 Partial capture
07-31 12:02 20m - / - DL1NGS -22 / - 3 Partial capture
07-31 12:01 20m - / -13 IS0KNG -22 / - 2 Partial capture
07-29 08:29 20m - / -18 IS0KNG -21 / - 4 Partial capture
07-21 16:21 20m - / -17 IW0BMC -7 / - 2 Partial capture
07-20 15:43 20m - / - UA6UEU -3 / - 2 ✓ Closing fragment
07-20 13:50 20m - / -16 GJ0KYZ 0 / - 3 ✓ Closing fragment
07-20 13:41 20m - / -9 F1PPH -18 / - 11 Partial capture
07-20 13:38 20m - / - PD1CBH -20 / - 3 ✓ Closing fragment
07-14 14:59 20m - / -23 OZ1SMB -3 / - 5 ✓ Closing fragment
07-14 14:46 20m - / -3 IK2ZJR -15 / - 4 ✓ Closing fragment
07-13 17:03 20m - / -14 F4BYA -8 / - 3 Partial capture
07-12 07:26 20m - / - UR5EPZ -20 / - 2 ✓ Closing fragment
07-09 13:08 20m - / -20 F6BHK -18 / - 2 Partial capture
07-09 13:02 20m - / - DL2FX -22 / - 3 Partial capture
07-06 17:47 20m - / +4 A71UN -16 / - 2 ✓ Closing fragment
07-04 15:48 40m - / +6 II3WWA -8 / - 2 ✓ Closing fragment
07-02 15:52 20m - / -14 DL1UDO -17 / - 6 Partial capture
07-02 13:11 20m -24 / -3 SN4WWA -18 / - 3 ✓ Closing observed
07-02 13:03 20m -22 / - II1WWA - / -14 2 Partial capture
06-28 07:31 20m - / -15 TA2ANK -11 / - 2 ✓ Closing fragment
06-28 07:27 20m - / -4 IQ4JO +1 / - 2 Partial capture
06-28 07:18 20m - / -2 9A4DK -19 / - 3 ✓ Closing fragment
06-26 16:08 20m -18 / - IQ0VT - / -10 2 Partial capture
06-21 11:49 20m - / -9 F1PSX -11 / - 12 Partial capture
06-19 09:45 10m - / -10 SV9MBH -14 / - 3 ✓ Closing fragment
06-19 09:21 20m -5 / - PD0ONP - / -18 2 ✓ Closing fragment
06-19 09:12 20m -8 / - UT8SQ - / -6 2 ✓ Closing fragment
06-19 09:09 20m -2 / - PD9JPV - / -21 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
180915  -1 2173  LZ1DB DL1IP R-06 (x2)
181330 -12 2354  R3EDI LZ1DB RR73
181400 -17 2354  CQ LZ1DB KN22 (x2)
181700 -15 1533  UB6OCP LZ1DB RR73
181900 -12 1533  F6FDY LZ1DB -08
182000 -23 1534  CQ LZ1DB KN22
182030 -22 1534  IW0CGT LZ1DB +01 (x2)
182130 -16 1534  CQ LZ1DB KN22 (x4)
185145 -21 1673  LZ1DB DL4DP JO31
80m
UTC    dB Audio  Message
175600 -15 1946  HA1DSL LZ1DB -19
175630 -16 1946  CQ LZ1DB KN22 (x2)
20m
UTC    dB Audio  Message
170130  -5 2012  CQ LZ1DB KN22
170200  -6 2012  ON1JP LZ1DB R-07
170300  -6 2012  CQ LZ1DB KN22
170330  -5 2012  DL2KAC LZ1DB -04 (x2)
170445 -10 2011  LZ1DB UR4UVT KO50
170530  -8 2011  UR4UVT LZ1DB RR73
170545  -7 2012  LZ1DB UR4UVT 73
170630 -12 2012  UR5WCS LZ1DB +00 (x7)
10m
UTC    dB Audio  Message
090145 -17 1586  LZ1DB SV9MBH KM25
090145  +5 2734  LZ1DB F1PBZ -01
094545 -16 1586  LZ1DB SV9MBH KM25 (x3)
095545  -5 2635  LZ1DB 4X1UF 73

Decoder S/N history by band

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