HB9SFL — FT8 station from Switzerland
Amateur radio station HB9SFL operating from Switzerland (grid square JN37). 908 FT8 spots received at SO8OO WebSDR, 671 CQ calls, active on 60m, 40m, 20m, over 7 days, best SNR +15 dB. Heard between 2026-04-21 and 2026-05-14.
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Overview
908
Total spots
671
CQ calls
7
Days active
-9 dB
Avg SNR
Bands
20m
40m
60m
First seen: 2026-04-21
Last seen: 2026-05-14 11:10 UTC
Last seen: 2026-05-14 11:10 UTC
Frequent QSO partners observed at SO8OO
Stations HB9SFL worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | HB9SFL | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 13:05 | 20m | -6 / - | IQ8TJ | -7 / - | 2 | ✓ Verified |
| 05-14 12:44 | 40m | -14 / - | S51RU | - / -12 | 2 | Partial |
| 05-14 09:34 | 40m | +8 / - | OK1AYM | - / - | 2 | ✓ Confirmed |
| 05-14 09:07 | 40m | +2 / - | OK1FDZ | - / -12 | 2 | ✓ Confirmed |
| 05-14 08:53 | 40m | - / -21 | IW8PQ | -10 / - | 2 | Partial |
| 05-14 08:28 | 40m | -5 / - | DL4NWM | - / -8 | 3 | ✓ Confirmed |
| 05-13 17:57 | 40m | -20 / -13 | R4FDK | -7 / -20 | 8 | ✓ Complete |
| 05-13 17:43 | 40m | - / +10 | DB1SK | -8 / - | 2 | ✓ Confirmed |
| 05-13 17:40 | 40m | -7 / - | ON5RJ | -9 / -1 | 3 | ✓ Complete |
| 05-13 17:36 | 40m | -1 / +8 | HA1DLI | -6 / -13 | 5 | ✓ Complete |
| 05-13 17:27 | 40m | -6 / -14 | LY2XJ | -9 / -14 | 6 | ✓ Complete |
| 05-13 17:17 | 40m | - / -24 | G1XDT | -6 / - | 2 | ✓ Confirmed |
| 05-13 17:13 | 40m | -1 / - | OE8CNI | - / -4 | 3 | ✓ Confirmed |
| 05-13 17:09 | 40m | -1 / - | DF0JEN | +1 / -17 | 3 | ✓ Verified |
| 05-13 17:04 | 40m | -1 / +7 | DG4LXM | -7 / - | 2 | Partial |
| 05-13 17:01 | 40m | -6 / - | DL6RAR | - / +5 | 3 | ✓ Confirmed |
| 05-13 16:57 | 40m | -14 / -6 | MW0NRE | -8 / - | 4 | Partial |
| 05-13 16:51 | 40m | -13 / +5 | DG3KCW | -8 / +1 | 4 | ✓ Complete |
| 05-13 16:48 | 40m | -3 / - | IK0BAL | -8 / -2 | 4 | ✓ Complete |
| 05-13 16:43 | 40m | -5 / - | DK7UH | -9 / - | 4 | ✓ Complete |
| 05-13 16:40 | 40m | +12 / - | 9A6DQB | - / -4 | 5 | ✓ Confirmed |
| 05-13 16:31 | 40m | -8 / - | 9A1ARS | - / -15 | 3 | ✓ Confirmed |
| 05-13 16:29 | 20m | -12 / - | F1JPG | - / - | 2 | Partial |
| 05-13 16:05 | 40m | - / -9 | F6DED | -8 / - | 6 | ✓ Confirmed |
| 05-13 15:52 | 40m | -14 / - | PD1AC | -12 / - | 3 | ✓ Verified |
| 05-13 15:42 | 40m | -10 / -3 | DL1NRC | -10 / -2 | 4 | ✓ Complete |
| 05-13 15:27 | 40m | +2 / - | S58MU | - / -3 | 3 | ✓ Confirmed |
| 05-13 15:17 | 40m | -4 / - | DB3TF | - / -7 | 3 | ✓ Confirmed |
| 05-13 15:12 | 40m | +4 / - | DB2HA | -8 / -5 | 5 | ✓ Verified |
| 05-13 15:08 | 40m | +2 / - | DK5AI | - / -9 | 4 | ✓ Confirmed |
| 05-11 18:07 | 40m | -3 / - | IK7DTP | - / -18 | 3 | ✓ Confirmed |
| 05-11 17:56 | 40m | - / -4 | M7RIU | -10 / - | 2 | Partial |
| 05-11 17:32 | 40m | -6 / - | IK1MJK | - / -3 | 2 | ✓ Confirmed |
| 05-11 17:25 | 40m | +4 / - | EU1FQ | - / -14 | 2 | ✓ Confirmed |
| 05-11 17:21 | 40m | -12 / - | DD6CS | - / -2 | 3 | ✓ Confirmed |
| 05-11 17:13 | 40m | -10 / - | HF0YL | - / -19 | 2 | ✓ Confirmed |
| 05-11 16:58 | 40m | -10 / - | IZ1AEL | - / +2 | 3 | ✓ Confirmed |
| 05-11 16:55 | 40m | -6 / -11 | UR5WDM | -2 / -22 | 7 | ✓ Complete |
| 05-11 16:54 | 40m | -10 / - | ON7RR | - / -10 | 2 | ✓ Confirmed |
| 05-11 16:47 | 40m | -14 / -1 | DB8JV | -8 / - | 3 | ✓ Verified |
| 05-11 16:41 | 40m | -7 / -7 | 3Z0L | -10 / -14 | 5 | ✓ Complete |
| 05-11 16:22 | 40m | -18 / -3 | PD1GOL | -13 / - | 11 | ✓ Complete |
| 05-11 16:19 | 40m | -14 / - | OE5FIL | - / - | 2 | Partial |
| 05-11 16:12 | 40m | -14 / - | OE5FIL | - / - | 4 | Partial |
| 05-11 16:07 | 40m | -22 / -13 | PD1GOL | -14 / - | 10 | ✓ Complete |
| 05-11 16:02 | 40m | +7 / +6 | S57CT | -10 / -11 | 5 | ✓ Complete |
| 05-11 15:58 | 40m | -12 / -3 | DL3HWD | -12 / -14 | 5 | ✓ Complete |
| 05-11 15:58 | 40m | -13 / - | SN1A | - / -4 | 2 | Partial |
| 05-11 15:50 | 40m | -8 / - | ON4MGV | -13 / +10 | 2 | ✓ Verified |
| 05-11 15:47 | 40m | -3 / - | SP7ALM | - / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 121315 -10 2395 R7KJM HB9SFL -18 121330 +2 343 HB9SFL R7KJM R-22 121545 -6 2395 CQ HB9SFL JN37 (x7) 162900 -12 1504 HB9SFL F1JPG JN06 (x2) 130545 -7 2462 IQ8TJ HB9SFL RR73 130600 -6 2256 HB9SFL IQ8TJ 73 130615 -6 2462 CQ HB9SFL JN37 a1 (x2)
40m
UTC dB Freq Message 084715 -12 2652 F1PBZ HB9SFL R+06 084945 -15 2651 CQ HB9SFL JN37 085315 -10 2651 IW8PQ HB9SFL -21 (x2) 090730 +6 2565 HB9SFL OK1FDZ R-12 (x2) 091345 -13 2652 CQ HB9SFL JN37 a1 (x3) 093430 +6 2651 HB9SFL OK1AYM JO70 (x2) 102745 -13 2652 CQ HB9SFL JN37 (x2) 124400 -14 1906 HB9SFL S51RU JN76 (x2)
60m
UTC dB Freq Message 175230 -1 1462 HB9SFL TA7MMI R-21