HB9/F4MFS — FT8 station from Switzerland

Switzerland Grid: ?

Amateur radio station HB9/F4MFS operating from Switzerland. 655 FT8 spots received at SO8OO WebSDR, 317 CQ calls, active on 40m, 20m, over 8 days, best SNR +21 dB. Heard between 2026-06-01 and 2026-06-08.

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

Overview

655
Total spots
317
CQ calls
8
Days active
-8 dB
Avg SNR

Bands

20m 40m
First seen: 2026-06-01
Last seen: 2026-06-08 09:38 UTC

Frequent QSO partners observed at SO8OO

Stations HB9/F4MFS worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandHB9/F4MFSPartnerPartner SNRMsgs
06-07 09:31 20m -21 / - <...> -4 / - 3 ✓ Confirmed
06-07 09:28 20m -16 / - DD7EE - / - 3 Partial
06-07 09:27 20m -14 / - <...> -5 / - 2 ✓ Confirmed
06-07 09:20 20m - / - <...> -10 / - 7 Partial
06-07 09:09 20m -21 / - OH7OBJ - / -13 2 Partial
06-07 08:43 40m -10 / - <...> - / - 2 ✓ Confirmed
06-06 20:12 40m -5 / - RV9CX - / -17 3 Partial
06-06 19:54 40m -8 / - G6LEE -7 / -12 2 ✓ Verified
06-06 19:52 40m -5 / - <...> -10 / - 3 ✓ Confirmed
06-06 19:42 40m -16 / - G0SBN - / - 2 Partial
06-06 19:42 40m 0 / - <...> -8 / - 2 ✓ Confirmed
06-06 19:35 40m - / - <...> -9 / - 4 Partial
06-06 19:35 40m -6 / - EI2GLB - / -11 4 Partial
06-06 19:27 40m - / -1 IZ1CQS +1 / - 2 Partial
06-06 19:26 40m +8 / - SP5JS - / - 3 Partial
06-06 19:24 40m +6 / - <...> -11 / - 2 ✓ Confirmed
06-06 19:17 40m +3 / - <...> -5 / - 4 ✓ Confirmed
06-06 18:57 40m - / -11 YO6QDY -10 / - 3 Partial
06-06 18:57 40m +2 / - <...> -9 / - 3 ✓ Confirmed
06-06 18:56 40m +10 / - DM2BPG -8 / -15 4 Partial
06-06 18:48 40m +6 / - IW4ENE - / +3 2 Partial
06-06 18:22 40m -18 / - <...> -13 / - 3 ✓ Confirmed
06-06 18:02 40m -17 / - DH1AL - / -12 5 Partial
06-06 17:59 40m -22 / - <...> -15 / - 6 ✓ Confirmed
06-06 17:49 40m - / -18 F1HGI -10 / - 2 Partial
06-06 17:47 40m -12 / - <...> -19 / - 2 ✓ Confirmed
06-06 17:38 40m - / - <...> -11 / - 2 Partial
06-06 17:35 40m - / - DG1KPC -14 / - 2 Partial
06-06 17:21 40m -13 / - <...> -13 / - 4 ✓ Confirmed
06-06 17:19 40m -16 / -6 DB5OET -11 / -19 5 Partial
06-06 17:17 40m - / +1 YO8WW -12 / - 4 Partial
06-06 16:57 40m - / -8 IZ1HJU -11 / - 3 Partial
06-06 16:53 40m -6 / - YO3JW - / - 3 Partial
06-06 16:52 40m -6 / - <...> -18 / - 2 ✓ Confirmed
06-06 16:42 40m +2 / - DG9NAY - / -9 3 Partial
06-06 16:42 40m -5 / - <...> - / - 2 ✓ Confirmed
06-06 16:42 40m -2 / - DK4CH - / -1 4 Partial
06-06 16:32 40m 0 / - <...> -24 / - 2 ✓ Confirmed
06-06 16:12 40m -21 / - <...> -24 / - 2 ✓ Confirmed
06-04 19:01 40m - / - <...> -12 / - 2 Partial
06-04 18:54 40m 0 / - RX3AEX - / - 2 Partial
06-04 18:51 40m +1 / - <...> -12 / - 5 ✓ Confirmed
06-04 18:44 40m +3 / - <...> -7 / - 2 ✓ Confirmed
06-04 18:38 40m +6 / - DN4TG - / -4 2 Partial
06-04 18:37 40m +6 / - <...> -10 / - 4 ✓ Confirmed
06-04 18:29 40m -7 / - <...> -8 / - 2 ✓ Confirmed
06-04 18:18 40m -7 / - <...> -22 / - 2 ✓ Confirmed
06-04 18:15 40m - / +2 DM7CA -14 / - 3 Partial
06-04 17:53 40m +4 / - DL8TV - / -8 2 Partial
06-04 17:52 40m - / - <...> -16 / - 4 Partial

Station Log

20m 
UTC    dB  Freq  Message
093130 -21 2203  HB9/F4MFS <...> 73
093245 -10 2203  SP9DPI HB9/F4MFS -05
093315  +0 2203  <...> HB9/F4MFS RRR
093345 -11 2203  OH6DHM HB9/F4MFS -13
093415  -9 2203  <...> HB9/F4MFS RRR
093445  -6 2203  CQ HB9/F4MFS (x10)
40m 
UTC    dB  Freq  Message
081345 -23 2163  CQ HB9/F4MFS
081415 -23 2163  IW5DNZ HB9/F4MFS -06
081430 -10 2164  HB9/F4MFS UT4PA KO20
081715 -22 2163  CQ HB9/F4MFS
081745 -24 2163  F4DYX HB9/F4MFS -02
084300  -6 2164  HB9/F4MFS <...> 73
084330  -3 2164  HB9/F4MFS UT4PA KO20
084400 -18 2164  HB9/F4MFS DD2MON R-08
084430 -15 2164  HB9/F4MFS <...> 73 (x3)
090315 -22 2163  <...> HB9/F4MFS RRR
090345 -24 2163  CQ HB9/F4MFS (x2)
112400 -19 1782  HB9/F4MFS <...> 73

SNR History by Band