HB9OAB — FT8 station from Switzerland

Switzerland Grid: JN76

Amateur radio station HB9OAB operating from Switzerland (grid square JN76). 570 FT8 spots received at SO8OO WebSDR, 199 CQ calls, active on 20m, 10m, over 29 days, best SNR +23 dB. Heard between 2026-04-23 and 2026-06-25.

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

Overview

570
Total spots
199
CQ calls
29
Days active
-6 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-23
Last seen: 2026-06-25 18:26 UTC

Frequent QSO partners observed at SO8OO

Stations HB9OAB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandHB9OABPartnerPartner SNRMsgs
06-25 22:05 10m - / - ZL4KX -1 / - 3 Partial
06-25 21:52 10m - / - TI2YO -1 / - 2 Partial
06-25 21:49 10m - / - ZL4LV -1 / - 3 Partial
06-25 21:40 10m - / -10 ZL4TT 0 / - 2 ✓ Confirmed
06-25 21:37 10m - / - ZL4LV -4 / - 4 Partial
06-25 21:34 10m - / - ZL4TT +3 / - 3 Partial
06-25 21:27 10m - / -17 PD0LBY -2 / - 2 ✓ Confirmed
06-25 21:26 10m - / -9 VK4CZ -2 / - 2 ✓ Confirmed
06-25 21:21 10m - / -7 TI2JV -3 / - 9 ✓ Confirmed
06-25 21:18 10m - / - ZL4LV -4 / - 5 Partial
06-25 21:02 10m - / - TI2JV -5 / - 3 Partial
06-25 20:58 10m - / +4 DO1FDK -8 / - 3 ✓ Confirmed
06-25 20:55 10m - / -15 PY8WW -6 / - 2 ✓ Confirmed
06-25 20:51 10m - / - PR2CC -6 / - 2 Partial
06-25 20:40 10m - / -20 NP4PR -8 / - 2 Partial
06-25 20:25 10m -3 / -24 S59MA -14 / - 3 Partial
06-25 20:09 10m - / -7 SP8BJU -4 / - 4 ✓ Confirmed
06-25 20:07 10m -10 / -20 IU4QRO -3 / -20 7 ✓ Complete
06-25 20:04 10m - / - OK1FHI +1 / - 5 Partial
06-25 20:02 10m - / -9 PD1PET +4 / - 4 ✓ Confirmed
06-25 20:01 10m -18 / -19 CN2DX +4 / -10 5 ✓ Complete
06-25 20:00 10m - / +9 DL1MST +8 / - 2 ✓ Confirmed
06-25 18:04 10m - / - 3G0YM +12 / - 2 Partial
06-25 17:48 10m - / -18 3G0YM +8 / - 5 Partial
06-25 15:48 10m - / - 3G0YM -5 / - 3 Partial
06-25 15:31 20m - / -2 RI0SP -4 / - 2 ✓ Confirmed
06-24 20:10 10m - / -12 CE2EP -8 / - 2 ✓ Confirmed
06-24 20:07 10m - / -21 SV1EKI -1 / - 5 Partial
06-24 20:06 10m - / -9 CE6YUS 0 / - 2 ✓ Confirmed
06-24 19:35 10m - / - HI3RRR -2 / - 4 Partial
06-19 08:04 20m - / -8 EA8FO 0 / - 2 Partial
06-19 08:01 20m - / - R8CCI 0 / - 6 Partial
06-19 07:58 20m - / - HK3G -3 / - 5 Partial
06-19 07:55 20m - / - R8CCI +1 / - 5 Partial
06-19 07:52 20m - / - VK2EX -6 / - 6 Partial
06-19 07:44 20m -8 / +1 7X5CY -8 / - 9 ✓ Complete
06-19 07:42 20m - / -20 <...> -10 / - 2 Partial
06-19 07:33 20m - / -7 S09S -6 / - 7 ✓ Confirmed
06-19 07:30 20m - / - HK3G -2 / - 4 Partial
06-19 06:51 20m - / -15 VK2BX -2 / - 5 ✓ Confirmed
06-16 22:52 20m - / -15 KR4KXG -13 / - 4 Partial
06-16 22:46 20m - / - D4OL -11 / - 4 Partial
06-16 22:27 20m - / -16 VK4CH -12 / - 5 Partial
06-15 01:20 20m +5 / - KA1DCB -7 / +6 3 ✓ Verified
06-15 01:17 20m -4 / - KR4DWD - / - 2 ✓ Confirmed
06-15 01:15 20m -24 / - N9RWG - / -1 2 ✓ Confirmed
06-15 00:15 20m - / -16 <...> -6 / - 2 Partial
06-15 00:09 20m 0 / - KI6DY - / -2 2 ✓ Confirmed
06-14 23:58 20m - / -8 KE2DC -19 / - 3 ✓ Confirmed
06-14 23:55 20m - / -25 KN4IWD -15 / - 3 ✓ Confirmed

Station Log

10m 
UTC    dB  Freq  Message
213600  +0  387  ZL4TT HB9OAB JN46
213730 -10  386  ZL4LV HB9OAB JN46 (x4)
214000  +0  386  ZL4TT HB9OAB R-10 (x2)
214945  -6  387  ZL4LV HB9OAB JN46 (x3)
215200  +2  387  TI2YO HB9OAB JN46 (x2)
220500  -2  387  ZL4KX HB9OAB JN46 (x3)
20m 
UTC    dB  Freq  Message
080115  +6 2524  R8CCI HB9OAB JN46 (x6)
080415  +5 2524  EA8FO HB9OAB JN46 (x2)
080545  -2 2524  HK3G HB9OAB JN46
080945  -6 2523  R8CCI HB9OAB JN46
081115  +2  421  CQ HB9OAB JN46
081200 -13 1719  HB9OAB F5IXN JN23
081400  -8 1574  HB9OAB SV9MBH KM25
153100  -4  348  RI0SP HB9OAB R-02 (x2)

SNR History by Band