HB9RB — FT8 station from Switzerland
Amateur radio station HB9RB operating from Switzerland. 785 FT8 spots received at SO8OO WebSDR, 387 CQ calls, active on 80m, 60m, 40m, 20m, over 20 days, best SNR +26 dB. Heard between 2026-04-24 and 2026-06-27.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
785
Total spots
387
CQ calls
20
Days active
-3 dB
Avg SNR
Bands
80m
20m
60m
40m
First seen: 2026-04-24
Last seen: 2026-06-27 04:48 UTC
Last seen: 2026-06-27 04:48 UTC
Frequent QSO partners observed at SO8OO
Stations HB9RB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | HB9RB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-27 06:48 | 20m | -21 / - | K4CAE | - / -13 | 2 | ✓ Confirmed |
| 06-19 18:27 | 60m | - / -1 | HB9HAN | -16 / - | 3 | ✓ Confirmed |
| 06-11 15:08 | 20m | 0 / -15 | BI4KYT | -12 / -19 | 4 | Partial |
| 06-10 22:09 | 60m | - / +6 | IK1JUP | -8 / - | 2 | Partial |
| 06-10 22:05 | 60m | - / - | DH1RK | -10 / - | 4 | Partial |
| 06-10 22:03 | 60m | -16 / +3 | <...> | -10 / -1 | 3 | Partial |
| 06-10 21:54 | 60m | -18 / -8 | DK2CI | -9 / - | 2 | Partial |
| 06-10 21:51 | 60m | -3 / -1 | IZ0MIT | -10 / -2 | 6 | ✓ Complete |
| 06-10 21:51 | 60m | -5 / +6 | DF1BN | -11 / +2 | 6 | ✓ Complete |
| 06-10 21:51 | 60m | -14 / -2 | DL2YMG | -11 / +3 | 4 | ✓ Complete |
| 06-10 01:31 | 40m | - / - | 5Z4VJ | -1 / - | 2 | Partial |
| 06-10 01:28 | 40m | - / -2 | 9A2TN | +4 / - | 2 | ✓ Confirmed |
| 06-10 01:12 | 40m | - / -10 | VE3LWY | +6 / - | 2 | ✓ Confirmed |
| 06-10 01:09 | 40m | - / -19 | RO6G | +6 / - | 2 | ✓ Confirmed |
| 06-10 01:04 | 40m | - / -15 | UA9SY | +2 / - | 2 | ✓ Confirmed |
| 06-10 01:02 | 40m | - / -22 | RO6G | +2 / - | 2 | Partial |
| 06-10 00:59 | 40m | -1 / -11 | RK6DV | +7 / - | 3 | ✓ Verified |
| 06-10 00:57 | 40m | - / -20 | HA7TM | +5 / - | 2 | ✓ Confirmed |
| 06-10 00:50 | 40m | -6 / -10 | UA9SY | +7 / -12 | 12 | ✓ Complete |
| 06-10 00:49 | 40m | - / -14 | K2EU | +7 / - | 2 | ✓ Confirmed |
| 06-10 00:46 | 40m | -7 / - | SP5MIG | +4 / +2 | 5 | ✓ Complete |
| 06-10 00:42 | 40m | - / - | PW8BR | +1 / - | 3 | Partial |
| 06-10 00:28 | 20m | +6 / - | PY7XC | - / -13 | 2 | ✓ Confirmed |
| 06-09 05:37 | 20m | -9 / -4 | KP2B | -15 / +2 | 2 | Partial |
| 06-09 05:16 | 20m | -11 / - | 9X5KM | -13 / -9 | 4 | Partial |
| 06-09 05:13 | 20m | -6 / - | 9X5KM | - / -9 | 2 | Partial |
| 06-07 02:49 | 60m | - / - | PR8ZX | -10 / - | 6 | Partial |
| 06-07 02:45 | 60m | - / -18 | KC8HI | -8 / - | 4 | Partial |
| 06-07 02:38 | 60m | - / -18 | KC8HI | -7 / - | 3 | Partial |
| 06-07 02:33 | 60m | - / -21 | W1BS | -8 / - | 2 | Partial |
| 06-07 02:23 | 60m | - / -18 | EA4IZD | -10 / - | 2 | ✓ Confirmed |
| 06-07 02:22 | 60m | -9 / +5 | SP2IQW | -12 / -1 | 5 | ✓ Complete |
| 06-07 02:11 | 60m | - / -14 | VE2LBI | -11 / - | 5 | ✓ Confirmed |
| 06-07 02:03 | 60m | - / -14 | W2IP | -7 / - | 11 | Partial |
| 06-07 01:50 | 80m | - / - | <...> | +3 / - | 2 | Partial |
| 06-07 01:44 | 80m | +23 / - | HG8LXL | +2 / -20 | 4 | ✓ Complete |
| 06-07 01:40 | 80m | -10 / -13 | SV1ENV | +3 / -21 | 11 | ✓ Complete |
| 06-07 01:38 | 80m | +10 / +7 | IQ4JO | +8 / +2 | 4 | ✓ Complete |
| 06-07 01:35 | 80m | -5 / - | EB1LA | +3 / -4 | 5 | ✓ Complete |
| 06-07 01:33 | 80m | +14 / +7 | IQ4JO | +2 / - | 2 | Partial |
| 06-07 01:33 | 80m | 0 / -10 | UA4FKT | +3 / -15 | 3 | Partial |
| 06-07 01:29 | 80m | - / - | VO1TX | +1 / - | 3 | Partial |
| 06-07 01:23 | 80m | -9 / -20 | 4L7T | +4 / +7 | 9 | Partial |
| 06-07 01:10 | 60m | -2 / -10 | 4L7T | -9 / - | 5 | ✓ Complete |
| 06-07 01:01 | 40m | - / - | Z62NS | +2 / - | 5 | Partial |
| 06-07 00:58 | 40m | - / -7 | IZ8PPI | -3 / - | 2 | ✓ Confirmed |
| 06-06 17:23 | 40m | 0 / -16 | RD7LC | +6 / -11 | 4 | ✓ Complete |
| 06-06 17:22 | 40m | -1 / +4 | DL9NO | +1 / -1 | 5 | ✓ Complete |
| 06-06 17:22 | 40m | - / -1 | PA3CAC | +2 / - | 2 | ✓ Confirmed |
| 06-06 17:18 | 40m | +4 / - | OM6APJ | -1 / +3 | 5 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 051645 -13 2956 9X5KM HB9RB JN37 051730 -9 801 HB9RB 9X5KM -09 (x3) 052045 -11 404 9X5KM HB9RB JN37 053745 -9 1075 HB9RB KP2B +02 053800 -15 405 KP2B HB9RB R-04 002845 +8 2525 HB9RB PY7XC -13 (x2) 150845 -10 333 BI4KYT HB9RB JN37 (x2) 150930 +0 976 HB9RB BI4KYT -19 150945 -15 333 BI4KYT HB9RB R-15 064815 -18 1829 HB9RB K4CAE -13 (x2)
60m
UTC dB Freq Message 220230 -12 2232 CQ HB9RB JN37 (x2) 220345 -13 2232 <...> HB9RB JN37 220400 -16 1854 HB9RB <...> -01 220415 -8 2232 <...> HB9RB R+03 220545 -9 2232 DH1RK HB9RB JN37 (x4) 220915 -8 2232 IK1JUP HB9RB JN37 (x2) 221045 -11 2232 DH1RK HB9RB JN37 182700 -15 2181 HB9HAN HB9RB JN37 (x3)
40m
UTC dB Freq Message 011100 +3 2998 CQ HB9RB JN37 011230 +8 2998 VE3LWY HB9RB -10 (x2) 012730 -3 2997 CQ HB9RB JN37 (x2) 012830 +4 2997 9A2TN HB9RB -02 (x2) 013030 +5 2997 CQ HB9RB JN37 013130 -5 2997 5Z4VJ HB9RB JN37 (x2) 213600 -9 3000 F4GTB HB9RB RR73 213630 -8 3000 CQ HB9RB JN37 a1 213945 -22 1883 HB9RB OE9GWV R-07 214100 -8 3001 CQ HB9RB JN37 a1 (x2)
80m
UTC dB Freq Message 014330 +1 2775 CQ HB9RB JN37 (x2) 014415 +26 2780 HB9RB HG8LXL KN06 014430 +2 2775 HG8LXL HB9RB +00 014445 +19 2780 HB9RB HG8LXL R-20 (x2) 014530 +3 2775 CQ HB9RB JN37 (x7) 015045 +2 2776 <...> HB9RB JN37 (x2)