HB9OAB — FT8 station from Switzerland

Switzerland Grid: ?

Amateur radio station HB9OAB operating from Switzerland. 170 FT8 spots received at SO8OO WebSDR, 63 CQ calls, active on 20m, 10m, over 9 days, best SNR +23 dB. Heard between 2026-04-23 and 2026-05-11.

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

Overview

170
Total spots
63
CQ calls
9
Days active
-6 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-23
Last seen: 2026-05-11 18:22 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
05-11 20:03 20m -3 / - G6JFU - / -13 3 ✓ Confirmed
05-11 19:33 20m -6 / - CN8AMA -12 / -2 2 ✓ Verified
05-11 19:28 20m +11 / - OO0O - / - 10 Partial
05-11 19:26 20m -1 / - F1IQH - / - 4 Partial
05-11 19:24 20m - / +2 DH4SAY -16 / - 2 Partial
05-05 17:26 20m -8 / - MI7XHT - / - 3 Partial
05-05 17:14 20m -8 / - YC5NTP - / -14 2 Partial
05-05 16:20 20m - / -16 YC2ULK -5 / - 3 Partial
05-05 16:15 20m - / -13 BG4IAJ -3 / - 3 Partial
05-05 13:11 20m -12 / - R4FDW - / - 8 Partial
05-05 12:42 20m - / -15 T31TTT -1 / - 3 Partial
05-05 12:38 20m - / -13 JH5FVT -4 / - 2 ✓ Confirmed
05-05 12:36 20m - / -9 CT1BFP +6 / - 2 ✓ Confirmed
05-05 12:35 20m - / -18 BD1TX +2 / - 2 ✓ Confirmed
05-05 12:16 20m - / -19 T31TTT -2 / - 8 Partial
05-03 21:17 20m - / -13 N8CMB -10 / - 2 Partial
05-03 21:11 20m - / -20 B5CRA -14 / - 4 ✓ Confirmed
05-03 20:39 20m +20 / - JA4DND - / -9 4 ✓ Confirmed
05-03 20:31 20m -14 / - LU7HF - / -15 2 ✓ Confirmed
05-02 20:51 20m -10 / - 4Z5PE - / -22 2 Partial
05-02 20:46 20m +8 / - JO1UHK - / -20 3 ✓ Confirmed
05-02 20:41 20m -2 / - JK1JXB - / -17 3 Partial
05-02 19:52 20m +8 / - JE6KYA - / -7 2 ✓ Confirmed
05-02 19:11 20m +3 / - 4L8A - / -19 2 ✓ Confirmed
05-01 22:34 20m -12 / - KP4PW - / -17 2 ✓ Confirmed
05-01 22:21 20m - / -15 WP4RBS -5 / - 3 Partial
05-01 22:18 20m - / -14 JA9RBZ -6 / - 4 Partial
05-01 22:16 20m - / -16 VR2ZXP -6 / - 2 ✓ Confirmed
05-01 22:16 20m - / -16 W1NG -7 / - 2 Partial
05-01 22:12 20m - / +5 PY2MDA -8 / - 6 Partial
05-01 22:10 20m - / -8 N4WW -6 / - 3 Partial
05-01 22:07 20m - / -3 PJ2AFM -12 / - 4 Partial
05-01 22:06 20m - / -17 JG1ULJ -12 / - 2 ✓ Confirmed
05-01 22:02 20m - / -11 EA8CII -15 / - 3 Partial
05-01 22:00 20m - / -11 LU1GBS -10 / - 2 ✓ Confirmed
05-01 21:41 20m - / -19 JL1GOA -4 / - 3 ✓ Confirmed
05-01 21:38 20m - / -11 JK1NPH -8 / - 2 Partial
05-01 21:36 20m - / -15 JH1FSB -6 / - 3 Partial
05-01 21:33 20m - / -12 JH4GLG -12 / - 2 Partial
05-01 21:28 20m - / -14 A61OK -10 / - 2 Partial
05-01 21:21 20m - / -3 JH6CPQ -8 / - 3 Partial
05-01 21:17 20m - / -12 A61OK -12 / - 5 Partial
05-01 19:34 20m -11 / - JG1DLY - / -10 2 ✓ Confirmed
05-01 19:07 20m -6 / - EA8BTM - / -13 2 ✓ Confirmed
05-01 17:32 20m -2 / - AU2M - / -11 2 Partial
05-01 15:01 10m -2 / - EA8DLW - / +2 2 ✓ Confirmed
05-01 10:19 20m -3 / - RI0SP -8 / - 2 ✓ Verified
05-01 09:23 20m -12 / - AO9RKB - / +5 2 ✓ Confirmed
05-01 09:19 20m - / -6 EA8UE -3 / - 2 Partial
04-28 19:48 20m -14 / - BG2FYO - / -17 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
193215 +13  406  HB9OAB OO0O JO11 (x4)
193345  -6 1562  HB9OAB CN8AMA R-02
193400 -12  729  CN8AMA HB9OAB RR73
200145 -21 2098  CQ DX HB9OAB JN46
200330  -5  792  HB9OAB G6JFU IO93 (x3)
200945 -15 2541  KP4FRA HB9OAB -05
201615 -13 2496  ZL1VAH HB9OAB -16
201730 -11  812  HB9OAB NW2M 73
202200 -17 2201  HB9OAB W1ARY R-17
204700 -16 2497  W3HMS HB9OAB RR73
10m 
UTC    dB  Freq  Message
172715 -15 2359  HB9OAB PY5TD GG54
150145  +1 1252  HB9OAB EA8DLW R+02 (x2)

SNR History by Band