KB1TZ — FT8 station from United States

United States Grid: ?

Amateur radio station KB1TZ operating from United States. 227 FT8 spots received at SO8OO WebSDR, 54 CQ calls, active on 80m, 40m, 20m, over 34 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-06-25.

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

Overview

227
Total spots
54
CQ calls
34
Days active
-4 dB
Avg SNR

Bands

80m 20m 40m
First seen: 2026-04-21
Last seen: 2026-06-25 22:49 UTC

Frequent QSO partners observed at SO8OO

Stations KB1TZ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKB1TZPartnerPartner SNRMsgs
06-24 01:27 20m - / -2 IW2ODG -16 / - 2 Partial
06-22 20:57 20m -6 / - US7UR - / -11 2 ✓ Confirmed
06-22 20:50 20m -8 / - M7JVT - / -13 2 ✓ Confirmed
06-21 20:55 20m +13 / - M0PBG - / -13 3 ✓ Confirmed
06-21 20:50 20m -6 / - M0VGB - / -14 2 Partial
06-18 12:04 20m +4 / - F1PSX - / -11 3 Partial
06-18 00:17 40m -20 / - SV1MOZ - / - 2 Partial
06-17 23:08 20m - / -6 R0AW -20 / - 2 Partial
06-17 23:04 20m - / -3 K9LE -12 / - 2 Partial
06-17 23:00 20m +14 / +6 RA6OY -8 / -9 10 ✓ Complete
06-13 01:53 20m +17 / - RN3DN - / - 3 Partial
06-12 00:21 20m +6 / +6 HZ1BQ -4 / -14 5 ✓ Complete
06-10 00:37 20m +6 / - A92AE - / -17 2 ✓ Confirmed
06-10 00:33 20m -11 / +6 IK4LZH -1 / - 2 Partial
06-10 00:33 20m - / +2 W1LTL +1 / - 2 ✓ Confirmed
06-10 00:27 20m +3 / - TA7I - / +4 3 ✓ Confirmed
06-10 00:27 20m -20 / +2 HA1BF -8 / -5 4 ✓ Complete
06-09 21:30 20m -6 / - F4MXU - / - 2 Partial
06-09 21:24 20m -9 / - EA5L - / -11 2 ✓ Confirmed
06-09 21:19 20m - / +3 UA6XT -10 / - 3 Partial
06-09 21:17 20m - / -15 LY5J -6 / - 2 ✓ Confirmed
06-09 01:32 20m - / - YO3OBB -9 / - 2 ✓ Confirmed
06-08 01:52 20m - / -15 UT2VX -10 / - 3 ✓ Confirmed
06-08 01:50 20m -1 / -6 SV1MOZ -10 / -13 5 ✓ Complete
06-07 04:16 20m - / -5 R6SS -13 / - 3 ✓ Confirmed
06-07 04:14 20m - / -17 R6DLT -8 / - 2 ✓ Confirmed
06-07 04:12 20m - / -9 UW8SM -10 / - 2 ✓ Confirmed
06-07 04:09 20m - / -6 SP6AXW -10 / - 2 ✓ Confirmed
06-07 04:08 20m - / -6 RU3DNN -15 / - 2 ✓ Confirmed
06-05 02:08 20m +12 / - UT7ZM - / - 2 Partial
06-04 20:30 20m -2 / - R5AK - / -10 4 ✓ Confirmed
06-03 02:49 20m +1 / +4 VP2MAA -4 / - 3 ✓ Verified
06-03 02:47 20m - / -2 A61CK -4 / - 2 Partial
06-03 02:46 20m - / -12 WS7M -6 / - 2 Partial
06-03 02:42 20m - / -9 HB9DAU -3 / - 2 ✓ Confirmed
06-03 02:40 20m 0 / +3 R7DX -4 / -10 5 ✓ Complete
05-29 22:06 20m -18 / - IZ6ASI - / -2 2 Partial
05-29 22:06 20m -2 / - IZ0VZS - / -5 4 ✓ Confirmed
05-29 00:08 20m - / -12 PP5KE -10 / - 2 Partial
05-29 00:07 20m - / -14 KF0QMI -8 / - 2 ✓ Confirmed
05-29 00:01 20m -14 / -3 W4KWS -10 / - 3 ✓ Verified
05-26 23:03 20m - / -9 LA5LLA -9 / - 2 ✓ Confirmed
05-26 23:01 20m - / -7 A92AE -4 / - 2 Partial
05-26 22:57 20m +7 / -12 TT1GD 0 / - 8 ✓ Verified
05-26 22:55 20m - / -13 PY4STO -5 / - 2 Partial
05-26 22:53 20m -5 / - R4MA - / -15 3 Partial
05-26 01:04 20m +7 / - EP5TJS - / -12 2 Partial
05-25 01:42 20m -16 / - CT1BFP - / - 9 Partial
05-25 01:41 20m - / -12 KK6ITB -1 / - 2 ✓ Confirmed
05-25 01:37 20m - / +7 IK4LZH +4 / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
131430  -8  869  KB1TZ MW3FLI -14
205000  -5  474  KB1TZ M0VGB -14 (x2)
205500 +14  473  KB1TZ M0PBG IO93 (x3)
205700  -6  580  KB1TZ M6WYD 73
181215 -22 1902  KB1TZ OE6TXW JN87
205045  -8  733  KB1TZ M7JVT R-13 (x2)
205745  -9  433  KB1TZ US7UR R-11 (x2)
012730 -14 1145  IW2ODG KB1TZ -02 (x2)
004945  -5  484  KB1TZ R5AJ R-08
40m 
UTC    dB  Freq  Message
001730 -21 1102  KB1TZ SV1MOZ KM17 (x2)
80m 
UTC    dB  Freq  Message
002745  +7  276  KB1TZ DK6QO JO42 (x2)

SNR History by Band