HB9ACA — FT8 station from Switzerland

Switzerland Grid: ?

Amateur radio station HB9ACA operating from Switzerland. 1,956 FT8 spots received at SO8OO WebSDR, 1,390 CQ calls, active on 60m, 20m, 10m, over 49 days, best SNR +19 dB. Heard between 2026-04-23 and 2026-06-29.

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

Overview

1,956
Total spots
1,390
CQ calls
49
Days active
-8 dB
Avg SNR

Bands

60m 20m 10m
First seen: 2026-04-23
Last seen: 2026-06-29 07:14 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandHB9ACAPartnerPartner SNRMsgs
06-29 09:13 10m -13 / -8 EA5IL +3 / -9 5 Partial
06-29 09:09 10m - / -14 EX8CO +4 / - 3 Partial
06-29 09:08 10m - / -25 YO8AAZ +4 / - 2 Partial
06-29 09:06 10m -13 / -17 R3ZBY +2 / -10 3 ✓ Complete
06-29 09:01 10m - / -15 EB3FRN -1 / - 8 ✓ Confirmed
06-29 08:57 10m - / - SP1ZES 0 / - 2 ✓ Confirmed
06-29 08:52 10m -12 / -7 EA3CU -1 / - 6 ✓ Complete
06-29 08:51 10m - / -11 R3CE -4 / - 2 ✓ Confirmed
06-29 08:47 10m - / +3 LA6RJA +2 / - 2 ✓ Confirmed
06-29 08:46 10m - / -2 SQ7EHA -6 / - 2 ✓ Confirmed
06-29 08:39 10m -2 / -9 RA3ZDU -8 / - 2 Partial
06-29 06:42 10m - / -7 R6LS 0 / - 2 ✓ Confirmed
06-29 06:35 10m +8 / -25 DO1FDK +9 / - 6 ✓ Complete
06-29 06:34 10m - / +4 OH7T +5 / - 2 ✓ Confirmed
06-29 06:31 10m - / -16 RY9W -14 / - 2 ✓ Confirmed
06-29 06:29 10m +3 / - DO1FDK - / - 2 Partial
06-29 06:27 10m - / -7 RK4H -3 / - 4 ✓ Confirmed
06-29 06:26 10m - / - IU8ADS -1 / - 2 ✓ Confirmed
06-29 06:25 10m +10 / - TM2WWA -7 / -15 5 ✓ Verified
06-29 06:23 10m -14 / -17 R6FMF -6 / -19 4 ✓ Complete
06-29 06:23 10m - / -14 LA4SI -14 / - 2 ✓ Confirmed
06-29 06:17 10m - / +5 E2WWA -1 / - 8 ✓ Confirmed
06-29 06:09 10m - / - FR5ZE -2 / - 2 Partial
06-29 06:08 10m +2 / - UT9EO - / - 5 Partial
06-29 06:05 10m - / -11 3B9FR -5 / - 3 ✓ Confirmed
06-24 07:49 20m -12 / - DL1R - / - 6 Partial
06-24 07:46 20m -21 / - 9A5AZK -14 / - 2 ✓ Verified
06-24 07:45 20m -15 / +8 SP1EG -17 / -6 4 ✓ Complete
06-24 07:43 20m - / - XE1CWB -20 / - 2 ✓ Confirmed
06-24 07:38 20m - / -9 KJ5PTH -15 / - 3 ✓ Confirmed
06-24 07:29 20m -20 / -9 TA2CD -15 / -18 6 ✓ Complete
06-24 07:29 20m - / -15 UA1AOF -19 / - 2 ✓ Confirmed
06-24 07:26 20m - / -25 KA9FCB -12 / - 2 Partial
06-24 07:18 20m - / - T77BL +4 / - 6 Partial
06-19 07:08 20m - / -10 RW3ATR -5 / - 2 ✓ Confirmed
06-19 07:05 20m - / -14 VK7DG -7 / - 3 ✓ Confirmed
06-19 06:48 20m - / -15 N9AOT -10 / - 4 Partial
06-19 06:41 20m - / -3 K6EGF -4 / - 2 ✓ Confirmed
06-19 06:39 20m - / -8 N5TLH -12 / - 2 Partial
06-19 06:37 20m - / -12 RZ4AZ -11 / - 2 ✓ Confirmed
06-19 06:26 20m - / - N6ACA -10 / - 3 Partial
06-19 06:24 20m - / - TY5AD -8 / - 3 Partial
06-18 07:38 20m - / -21 KM5GH -4 / - 4 Partial
06-18 07:34 20m - / -22 UY5TE +10 / - 2 Partial
06-18 07:29 20m -3 / +1 RX7T +6 / - 3 ✓ Verified
06-18 07:12 20m - / -12 KC2NDA -4 / - 2 ✓ Confirmed
06-18 07:07 20m - / -16 W5ART -4 / - 3 ✓ Confirmed
06-18 06:34 20m -8 / -1 RV9WJP -8 / -19 5 Partial
06-18 06:31 20m - / -12 W6SOL -2 / - 2 Partial
06-18 06:26 20m - / -13 WR3X -6 / - 3 ✓ Confirmed

Station Log

10m
UTC    dB  Freq  Message
090700  +4 2084  R3ZBY HB9ACA 73
090830  +3 2084  YO8AAZ HB9ACA -25 (x2)
090930  +2 2084  EX8CO HB9ACA R-14 (x3)
091200  +2 2084  CQ HB9ACA JN36 (x4)
091345 -13 1289  HB9ACA EA5IL IM99
091400  +0 2084  EA5IL HB9ACA -08
091415 -12 1289  HB9ACA EA5IL IM99
091430  +6 2084  EA5IL HB9ACA -03
091445 -15 1289  HB9ACA EA5IL R-09
60m
UTC    dB  Freq  Message
053415 -11 1926  HB9ACA SP9OJ 73
060030 -23 2031  CQ HB9ACA JN36 (x14)
20m
UTC    dB  Freq  Message
074300 -21 1962  XE1CWB HB9ACA RR73 (x2)
074545 -15 2066  HB9ACA SP1EG -06
074545 -19 1712  HB9ACA F4HSB 73
074600 -17 1961  SP1EG HB9ACA R+08
074615 -15 2066  HB9ACA SP1EG RR73
074630 -17 1961  SP1EG HB9ACA 73
074645 -21 1515  HB9ACA 9A5AZK JN75
074830 -14 1962  9A5AZK HB9ACA RR73
074945  -5 1961  HB9ACA DL1R JN58 (x6)

SNR History by Band