LZ1BT — FT8 station from Bulgaria

Bulgaria Grid: KN12

Amateur radio station LZ1BT operating from Bulgaria (grid square KN12). 2,197 FT8 spots received at SO8OO WebSDR, 695 CQ calls, active on 40m, 20m, over 27 days, best SNR +30 dB. Heard between 2026-04-21 and 2026-05-17.

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

Overview

2,197
Total spots
695
CQ calls
27
Days active
-3 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-05-17 05:54 UTC

Frequent QSO partners observed at SO8OO

Stations LZ1BT worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandLZ1BTPartnerPartner SNRMsgs
05-17 07:51 20m - / -7 DL6NAC +2 / - 2 ✓ Confirmed
05-17 07:48 20m -4 / - DL1TZ +5 / -15 3 ✓ Verified
05-17 07:24 20m - / -4 UT0ST 0 / - 2 ✓ Confirmed
05-17 07:13 20m -12 / - F4BND - / - 2 Partial
05-17 07:07 20m -16 / - DL2JB - / - 2 Partial
05-17 07:03 20m +4 / - UT5ECZ +2 / +3 4 ✓ Complete
05-17 07:02 20m +4 / - RZ7KR - / -10 2 Partial
05-17 06:48 20m - / -14 IT9LCJ +5 / - 9 Partial
05-17 06:42 20m -7 / -15 RZ4AZ +1 / -6 4 ✓ Complete
05-17 06:38 20m -12 / -16 IW1QBR +7 / -10 7 ✓ Complete
05-17 06:19 20m -7 / -10 RA4HG 0 / -13 17 ✓ Complete
05-17 06:18 20m +10 / - R3KCW - / - 2 Partial
05-17 06:09 20m +19 / - RA6OY - / - 3 Partial
05-17 06:08 20m +4 / -12 TA2ANK -9 / - 7 ✓ Verified
05-16 18:58 20m -16 / - RA4HG - / -14 2 Partial
05-16 18:04 20m -8 / - IK4UNQ - / -15 3 Partial
05-16 18:04 20m -2 / - EA1C - / -7 2 ✓ Confirmed
05-16 16:51 20m 0 / - R6SS - / -11 3 ✓ Confirmed
05-16 16:12 20m - / -14 DG9AW +2 / - 4 ✓ Confirmed
05-16 15:26 20m -21 / -10 HB9ISF +2 / -12 3 Partial
05-16 15:26 20m +4 / - OE2RXN - / -14 2 Partial
05-16 14:50 20m - / +6 IZ2BVJ -2 / - 2 ✓ Confirmed
05-16 12:12 20m -9 / - UN7CBY - / -20 2 Partial
05-16 10:41 20m -20 / -4 9A2GU +6 / - 3 ✓ Verified
05-16 10:32 20m -16 / -13 R9SN +12 / -15 3 ✓ Complete
05-16 10:26 20m - / -3 SQ2HCN +4 / - 2 ✓ Confirmed
05-16 10:16 20m - / -3 SP7BCA +14 / - 2 ✓ Confirmed
05-16 10:07 20m -11 / -11 F5PEG +4 / -8 6 Partial
05-16 10:02 20m -14 / - F5PEG - / - 5 Partial
05-16 10:01 20m - / -7 EW1P +7 / - 2 ✓ Confirmed
05-16 09:57 20m -18 / - RW3SK - / -14 5 Partial
05-16 09:54 20m - / -9 DL0GEO 0 / - 10 Partial
05-16 09:53 20m -15 / -5 UR4LG +2 / - 6 ✓ Complete
05-16 09:46 20m -3 / -7 RZ3Z +10 / -20 4 ✓ Complete
05-16 09:23 20m -6 / - RV3DBV - / - 3 Partial
05-16 08:54 20m -14 / - IZ2ZNM - / -12 2 ✓ Confirmed
05-16 08:46 20m -12 / -16 CT1BFP -7 / -13 12 ✓ Complete
05-16 08:27 20m 0 / - DG1KDD - / -17 2 Partial
05-16 08:02 20m -4 / - ON7CN - / -24 3 Partial
05-16 07:51 20m -1 / - OH2MKP - / -3 2 Partial
05-16 06:42 20m -8 / - R3KLA - / -13 2 ✓ Confirmed
05-16 06:32 20m -3 / - RA6OY - / - 2 Partial
05-15 17:01 20m -17 / - F4GTB - / - 3 Partial
05-15 16:57 20m -22 / - F1RCQ - / - 2 Partial
05-15 16:44 20m -12 / - F4HIL - / - 4 Partial
05-15 16:29 20m -13 / - R7OV - / - 3 Partial
05-15 14:38 20m +6 / - EA3HKA - / -13 2 ✓ Confirmed
05-15 14:35 20m -12 / - RC5F - / -14 2 ✓ Confirmed
05-15 13:43 20m -10 / - EX8ABQ - / - 4 Partial
05-15 13:23 20m -12 / - F1PPH - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
074715  +4 2083  CQ LZ1BT KN12
074800  -4 2082  LZ1BT DL1TZ R-15
074815  +5 2083  DL1TZ LZ1BT RR73
074830  -4 2082  LZ1BT DL1TZ 73
074845  +2 2082  CQ LZ1BT KN12 (x3)
075115  +1 2082  DL6NAC LZ1BT -07 (x2)
075215  +1 2082  CQ LZ1BT KN12 (x5)
075545  -2 2081  R6FGR LZ1BT -12
40m 
UTC    dB  Freq  Message
075200 -13 2480  CQ LZ1BT KN12                         a1 (x4)
075415 -12 2480  LZ1BT DA1ST JO41 (x8)
083930 -16 2480  CQ LZ1BT KN12 (x3)

SNR History by Band