HB9ZHK — FT8 station from Switzerland

Switzerland Grid: JN64

Amateur radio station HB9ZHK operating from Switzerland (grid square JN64). 1,789 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 17 days, best SNR +26 dB. Heard between 2026-05-10 and 2026-06-22.

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

Overview

1,789
Total spots
0
CQ calls
17
Days active
-6 dB
Avg SNR

Bands

80m 20m 40m
First seen: 2026-05-10
Last seen: 2026-06-22 05:57 UTC

Frequent QSO partners observed at SO8OO

Stations HB9ZHK worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandHB9ZHKPartnerPartner SNRMsgs
06-22 07:56 20m -15 / - IK4RVY - / - 3 Partial
06-11 20:37 20m -2 / - YO4DWD - / -18 2 ✓ Confirmed
06-11 19:53 20m -12 / - MW8OEG - / -17 2 ✓ Confirmed
06-11 18:56 20m -4 / - EW7DDR - / -17 5 Partial
06-11 16:21 20m -10 / - OZ7CL - / -16 4 ✓ Confirmed
06-11 11:21 20m +12 / - DF1KBN - / -8 2 ✓ Confirmed
06-11 11:11 20m -8 / - GE3ZQQ - / -20 4 ✓ Confirmed
06-11 09:47 20m -3 / - R6OP -24 / -24 5 Partial
06-11 09:46 20m -10 / - RL3ZE - / -17 2 Partial
06-11 09:24 20m -5 / - PI4IPA - / -23 2 Partial
06-11 09:19 20m +1 / - F5SFT - / -11 2 ✓ Confirmed
06-11 09:06 20m -8 / - UE6DR - / -19 6 Partial
06-11 04:22 20m +10 / - SV5BYP - / -18 2 ✓ Confirmed
06-10 19:44 20m 0 / - ON4DS - / -16 3 ✓ Confirmed
06-10 19:38 20m +1 / - PD0MDX - / -4 2 ✓ Confirmed
06-10 18:50 20m -8 / - IZ3ODB - / -2 2 ✓ Confirmed
06-10 13:39 20m +2 / - DL2MEL - / -12 4 Partial
06-10 13:36 20m -14 / - CR7BUJ - / -9 2 ✓ Confirmed
06-10 13:30 20m -15 / - II1NAP - / -18 2 ✓ Confirmed
06-10 12:51 20m -8 / - IQ3UCY - / -17 2 ✓ Confirmed
06-10 12:50 20m -10 / - ON4DJT - / -3 2 Partial
06-10 12:48 20m -9 / - IQ3UCY - / -18 2 Partial
06-10 12:26 20m +6 / - IU7SEL - / -14 2 ✓ Confirmed
06-10 11:28 20m +3 / - LZ1AAW - / -16 3 ✓ Confirmed
06-10 11:20 20m -11 / - DF9HT/P - / -14 3 Partial
06-10 10:36 20m -11 / - F4LER - / -7 2 ✓ Confirmed
06-10 10:24 20m -4 / - IK2CMI - / -10 2 ✓ Confirmed
06-10 10:13 20m -9 / - DK1AJ - / -17 3 Partial
06-10 10:09 20m -22 / - DL7BW - / -9 3 ✓ Confirmed
06-10 10:06 20m -14 / - DK4NB - / -20 2 ✓ Confirmed
06-10 09:58 20m -13 / - DK1AJ - / -9 3 Partial
06-10 09:51 20m +10 / - M7TUP - / -5 2 Partial
06-10 09:27 20m -16 / - M9LCB - / -15 2 Partial
06-10 08:58 20m +2 / - F5RRS - / - 4 Partial
06-10 08:40 20m +14 / - IK7MIY - / - 2 ✓ Confirmed
06-10 08:16 20m +10 / - IW4BYK - / +7 2 ✓ Confirmed
06-10 08:12 20m -10 / - G4LJH - / -19 2 Partial
06-10 08:06 20m +6 / - IW4BYK - / -16 4 Partial
06-10 07:58 20m +7 / - M9UTD - / -17 2 ✓ Confirmed
06-10 07:53 20m -3 / - M9UTD - / -16 3 Partial
06-10 07:53 20m -8 / - SH4UMN - / -4 2 Partial
06-10 06:01 20m 0 / - LZ3QC - / - 2 Partial
06-10 05:58 20m +2 / - LZ3QC - / -14 2 Partial
06-10 05:12 20m -8 / - 9A5AZK - / -21 3 ✓ Confirmed
06-10 05:09 20m +14 / - YT2ZE - / -18 2 Partial
06-10 02:46 20m -3 / - W3FOX - / -15 2 ✓ Confirmed
06-09 23:41 20m -9 / - EA9ABC - / -3 2 ✓ Confirmed
06-09 23:37 20m -6 / - A61DD - / -17 2 Partial
06-09 21:46 20m -6 / - UN0GY - / -13 2 ✓ Confirmed
06-09 21:25 20m +2 / - IQ7PU - / -7 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
162300  -8 1136  HB9ZHK OZ7CL RR73
183830 -24 2127  HB9ZHK SQ3PMX -19
185645  -2 1255  HB9ZHK EW7DDR -17 (x5)
195345 -15 2034  HB9ZHK MW8OEG -17 (x2)
202800  -5  486  HB9ZHK EG100AG -17
203715  -6 2066  HB9ZHK YO4DWD -18 (x2)
075615 -14 2162  HB9ZHK IK4RVY JN64 (x3)
40m 
UTC    dB  Freq  Message
162630  +0  329  HB9ZHK DF0KK -15 (x2)
172600 -19  929  9A9TJ HB9ZHK JN47
181800 -15 1039  HB9ZHK PD0PMF -16 (x2)
182730 -17 1685  HB9ZHK DL8SXB JO53
190800 -17  910  GI7LOU HB9ZHK JN47 (x2)
191600 -24 1869  RA6FRI HB9ZHK JN47
192415  -7 1529  HB9ZHK DM1EE -15 (x2)
194145 -20 1090  LY100RADIO HB9ZHK JN47
195530  -9 1618  HB9ZHK OM6AOM -12 (x2)
200915 -12  681  HB9ZHK G5USH -12
80m 
UTC    dB  Freq  Message
002830 -16 2092  HB9ZHK M7PHS -10

SNR History by Band