HB9TTZ — FT8 station from Switzerland

Switzerland Grid: ?

Amateur radio station HB9TTZ operating from Switzerland. 72 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 13 days, best SNR +12 dB. Heard between 2026-04-21 and 2026-06-16.

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

Overview

72
Total spots
0
CQ calls
13
Days active
-8 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-06-16 14:16 UTC

Frequent QSO partners observed at SO8OO

Stations HB9TTZ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandHB9TTZPartnerPartner SNRMsgs
06-16 16:16 40m -9 / - DL7TY - / -20 2 ✓ Confirmed
06-16 15:06 40m -10 / - OE1AVO - / -4 2 ✓ Confirmed
06-12 17:21 40m -13 / - DH8BAR - / -1 14 Partial
06-10 16:24 40m +5 / - DL0HAM - / -18 3 ✓ Confirmed
05-22 15:41 20m -10 / - OK5AW - / -20 2 ✓ Confirmed
05-18 15:57 40m -6 / - F4FVW - / -6 2 ✓ Confirmed
05-13 16:05 20m -10 / - F4LWD - / -18 2 ✓ Confirmed
05-11 15:21 40m -4 / - OE4AHG - / -16 2 ✓ Confirmed
05-11 14:40 40m 0 / - DK0GER - / -14 2 ✓ Confirmed
05-11 14:34 40m -4 / - HB9CEX - / -14 5 ✓ Confirmed
05-11 14:29 40m -7 / - DM2C - / -14 2 ✓ Confirmed
05-11 14:12 40m -8 / - DD1UN - / -8 2 ✓ Confirmed
05-11 08:31 40m -1 / - DL9ATW - / - 3 Partial
05-11 07:42 40m -9 / - DG5LP - / -3 3 ✓ Confirmed
05-11 06:48 40m -12 / - F1UFX - / -12 2 ✓ Confirmed
05-10 09:15 20m +4 / - OK1JIR - / -13 2 Partial
04-27 19:03 20m -4 / - EA5JFO - / -13 3 ✓ Confirmed
04-26 16:10 40m -2 / - OE4DJN - / -22 2 Partial
04-23 15:08 40m -12 / - DK6IF - / -8 3 ✓ Confirmed
04-21 15:52 20m +11 / - SV2FNT - / -18 2 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
172330 -10 1689  HB9TTZ DH8BAR -01 (x10)
150400 -15  827  HB9TTZ DH3GAR RR73
150645 -10 1142  HB9TTZ OE1AVO -04 (x2)
161615 -10 1306  HB9TTZ DL7TY -20 (x2)
20m 
UTC    dB  Freq  Message
155215 +10  819  HB9TTZ SV2FNT -18 (x2)
190315  -3 1239  HB9TTZ EA5JFO -13 (x3)
164430 -21 1880  HB9TTZ MI7XHT IO64
082630 -12 1693  HB9TTZ EC3A -18
091545  +3  761  HB9TTZ OK1JIR -13 (x2)
160545 -11 2169  HB9TTZ F4LWD -18 (x2)
152830 -23 2077  HB9TTZ EA3IXP -14
154145 -11  445  HB9TTZ OK5AW -20 (x2)

SNR History by Band