HB9ARK — FT8 station from Switzerland
Amateur radio station HB9ARK operating from Switzerland. 114 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 160m, 80m, 40m, 20m, over 9 days, best SNR +15 dB. Heard between 2026-04-21 and 2026-05-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
114
Total spots
1
CQ calls
9
Days active
-2 dB
Avg SNR
Bands
80m
20m
40m
160m
First seen: 2026-04-21
Last seen: 2026-05-09 18:23 UTC
Last seen: 2026-05-09 18:23 UTC
Frequent QSO partners observed at SO8OO
Stations HB9ARK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | HB9ARK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-09 20:22 | 80m | -2 / +9 | IQ0RU | 0 / - | 5 | ✓ Complete |
| 05-09 20:20 | 80m | +4 / - | Z62NS | 0 / - | 5 | ✓ Complete |
| 05-09 20:06 | 80m | - / +5 | G8BCG | -7 / - | 2 | ✓ Confirmed |
| 05-09 19:58 | 40m | -6 / - | M9KFG | - / - | 3 | Partial |
| 05-09 19:19 | 80m | +1 / - | DO9KB | -6 / -1 | 3 | ✓ Verified |
| 05-09 19:17 | 40m | -6 / -6 | M7MJW | -10 / -12 | 5 | ✓ Complete |
| 05-08 21:26 | 160m | - / - | <...> | -7 / - | 5 | Partial |
| 05-08 21:24 | 160m | +8 / - | IW0SAF | - / -11 | 2 | ✓ Confirmed |
| 05-08 21:19 | 160m | -6 / - | OE8TIR | -10 / - | 3 | ✓ Verified |
| 05-08 21:10 | 160m | - / -2 | <...> | -13 / - | 3 | Partial |
| 05-08 20:23 | 160m | - / -15 | G0GDA | -7 / - | 4 | Partial |
| 05-08 20:21 | 160m | -11 / - | DH0YAH | -7 / - | 2 | ✓ Verified |
| 05-08 19:46 | 80m | +10 / - | <...> | - / -16 | 2 | Partial |
| 05-08 19:39 | 40m | -4 / -3 | <...> | -11 / -12 | 2 | Partial |
| 05-08 19:35 | 40m | -4 / - | G7RAU | -17 / -2 | 3 | ✓ Verified |
| 05-07 19:47 | 40m | - / - | <...> | -5 / - | 2 | Partial |
| 05-07 19:39 | 80m | - / - | <...> | -11 / - | 6 | Partial |
| 05-07 19:34 | 160m | - / - | <...> | -16 / - | 4 | Partial |
| 05-07 19:29 | 160m | +14 / - | IR0RV | -11 / +2 | 5 | ✓ Verified |
| 05-07 19:27 | 160m | -4 / +4 | DL6EL | -6 / +8 | 6 | ✓ Complete |
| 05-07 19:25 | 160m | +6 / - | IR0RV | -16 / +1 | 5 | ✓ Complete |
| 05-07 19:20 | 80m | - / -10 | <...> | -11 / - | 5 | Partial |
| 05-07 19:14 | 80m | +9 / +10 | <...> | -8 / -15 | 3 | Partial |
| 05-07 19:08 | 160m | - / - | <...> | -10 / - | 2 | Partial |
| 05-07 19:06 | 160m | - / - | RP81TP | -12 / - | 3 | Partial |
| 05-06 21:28 | 160m | +4 / -1 | F8BON | -13 / -4 | 4 | ✓ Complete |
| 05-06 21:28 | 160m | +8 / +7 | IW4AOT | -12 / +1 | 6 | ✓ Complete |
| 05-06 21:27 | 160m | -4 / +8 | F5NZ | -12 / -9 | 5 | ✓ Complete |
| 05-06 21:26 | 160m | -21 / -21 | 2E0FVN | -8 / -13 | 3 | ✓ Complete |
| 05-06 21:25 | 160m | - / -18 | 2E0FGQ | -10 / - | 3 | ✓ Confirmed |
| 05-06 21:21 | 160m | -8 / -10 | M0XAL | -14 / - | 4 | ✓ Verified |
| 05-06 21:18 | 160m | - / -7 | HA5AO | -13 / - | 3 | ✓ Confirmed |
| 05-06 21:18 | 160m | +10 / - | IW4AOT | -14 / -1 | 4 | Partial |
| 05-06 21:15 | 160m | -17 / -4 | F5MMP | -16 / +10 | 5 | ✓ Complete |
| 05-06 21:14 | 160m | +6 / +4 | OM2WQ | -7 / -6 | 7 | ✓ Complete |
| 05-06 10:28 | 40m | -12 / - | 9A1ARS | -9 / -3 | 4 | ✓ Complete |
| 05-04 19:30 | 40m | -2 / - | US2YW | - / - | 4 | Partial |
| 05-04 19:28 | 40m | -9 / - | GB9IOW | - / -4 | 3 | ✓ Confirmed |
| 05-04 19:21 | 160m | - / - | RP81IFT | -8 / - | 4 | Partial |
| 05-04 19:19 | 160m | +5 / -13 | HA4KYB | -3 / - | 7 | ✓ Verified |
| 05-02 22:00 | 160m | - / - | CU2DX | -19 / - | 6 | Partial |
| 04-28 19:00 | 160m | -10 / -14 | E70SZ | -16 / -12 | 7 | ✓ Complete |
| 04-28 18:58 | 160m | -4 / +3 | DL4KUG | -16 / +7 | 4 | ✓ Complete |
| 04-28 18:56 | 160m | 0 / -18 | SQ9PBV | -12 / -11 | 5 | ✓ Complete |
| 04-28 18:52 | 160m | -13 / - | IN3EYI | -20 / -7 | 4 | ✓ Verified |
| 04-28 18:52 | 160m | -5 / +6 | IW4AOT | -17 / -5 | 6 | ✓ Complete |
| 04-28 06:45 | 20m | -1 / - | TA3MPK | - / - | 2 | Partial |
| 04-24 19:28 | 80m | -4 / - | DF0JEN | - / -3 | 2 | ✓ Confirmed |
| 04-23 09:08 | 20m | +8 / - | 9H4JX | - / -19 | 2 | ✓ Confirmed |
| 04-21 20:45 | 80m | -9 / -14 | R6FX | -18 / -20 | 6 | Partial |
Station Log
40m
UTC dB Freq Message 194945 -3 1823 <...> HB9ARK JN37 193545 -5 2387 HB9ARK G7RAU -02 (x2) 193630 -17 2387 G7RAU HB9ARK 73 193900 -4 792 HB9ARK <...> -12 193915 -11 791 <...> HB9ARK R-03 191715 -10 1038 M7MJW HB9ARK JN37 191730 -6 1038 HB9ARK M7MJW -12 191745 -8 1038 M7MJW HB9ARK R-06 191800 -7 1038 HB9ARK M7MJW RR73 191815 -11 1038 M7MJW HB9ARK 73 195830 -5 1259 HB9ARK M9KFG RRR (x3) 205245 +2 935 HZ1TT HB9ARK JN37
80m
UTC dB Freq Message 191930 -4 1920 DO9KB HB9ARK JN37 191945 +1 1921 HB9ARK DO9KB -01 192030 -8 1921 DO9KB HB9ARK 73 200600 -7 906 G8BCG HB9ARK R+05 (x2) 202045 -1 906 Z62NS HB9ARK JN37 202100 +1 1333 HB9ARK Z62NS +00 202115 +0 906 Z62NS HB9ARK R+00 202130 +6 1333 HB9ARK Z62NS RR73 202145 +2 906 Z62NS HB9ARK 73 202245 -2 906 IQ0RU HB9ARK JN37 202300 -3 1215 HB9ARK IQ0RU +21 202315 +4 906 IQ0RU HB9ARK R+09 202330 -2 1215 HB9ARK IQ0RU RR73 202345 -3 906 IQ0RU HB9ARK 73
160m
UTC dB Freq Message 211015 -16 1153 <...> HB9ARK R-02 (x3) 211745 -13 1191 R3WA HB9ARK JN37 211945 -11 1191 OE8TIR HB9ARK JN37 212030 -6 811 HB9ARK OE8TIR RR73 212045 -8 1191 OE8TIR HB9ARK 73 212130 -12 1190 HB9ARK IW8EDA JN70 212415 +8 1984 HB9ARK IW0SAF -11 (x2) 212615 -10 1190 <...> HB9ARK JN37 (x5)
20m
UTC dB Freq Message 105215 -2 1996 HB9ARK EI8GS -07 (x2) 090830 +7 2468 HB9ARK 9H4JX -19 (x2) 185300 -24 1756 HB9ARK EA1EH -13 185945 +3 958 HB9ARK F/G8MBI/P -09 064545 -1 701 HB9ARK TA3MPK +00 (x2) 115315 -21 1850 SV9KNA HB9ARK JN37