HB9HDK — FT8 station from Switzerland
Amateur radio station HB9HDK operating from Switzerland. 189 FT8 spots received at SO8OO WebSDR, 10 CQ calls, active on 80m, 60m, 40m, 20m, over 21 days, best SNR +22 dB. Heard between 2026-04-21 and 2026-05-14.
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Overview
189
Total spots
10
CQ calls
21
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
60m
First seen: 2026-04-21
Last seen: 2026-05-14 10:33 UTC
Last seen: 2026-05-14 10:33 UTC
Frequent QSO partners observed at SO8OO
Stations HB9HDK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | HB9HDK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 12:28 | 20m | -6 / - | SM3EDF | - / -1 | 2 | Partial |
| 05-14 11:07 | 20m | -5 / - | IQ8DO | - / -15 | 3 | ✓ Confirmed |
| 05-13 11:18 | 40m | +4 / - | S52KA | - / -11 | 3 | ✓ Confirmed |
| 05-13 09:55 | 20m | -11 / - | M8IRI | - / -1 | 2 | ✓ Confirmed |
| 05-13 09:24 | 20m | -14 / - | AO5RKB | - / -1 | 2 | ✓ Confirmed |
| 05-12 07:47 | 20m | -14 / - | AO2RKB | -18 / - | 2 | Partial |
| 05-12 07:13 | 40m | 0 / - | DL9ATW | - / - | 2 | Partial |
| 05-12 07:08 | 40m | -6 / - | DL9ATW | - / - | 2 | Partial |
| 05-12 07:03 | 40m | +2 / - | 9A5AZK | - / -15 | 3 | Partial |
| 05-12 07:02 | 40m | +10 / - | YO2UKG | - / - | 2 | Partial |
| 05-12 06:56 | 40m | +3 / - | SP9UPH | - / - | 4 | Partial |
| 05-11 12:42 | 40m | -15 / - | DL5WP | - / -15 | 3 | ✓ Confirmed |
| 05-11 12:35 | 40m | -5 / - | S50XX | - / -11 | 2 | ✓ Confirmed |
| 05-11 12:29 | 40m | -12 / - | DL8RBR | - / -7 | 2 | ✓ Confirmed |
| 05-11 12:12 | 40m | -2 / - | S50XX | - / - | 2 | Partial |
| 05-11 08:04 | 20m | -12 / - | UR4QWW | - / -14 | 2 | Partial |
| 05-09 09:22 | 40m | -21 / - | IZ3KLB | - / -4 | 3 | ✓ Confirmed |
| 05-09 09:13 | 40m | -12 / - | DH6FAJ | - / - | 2 | Partial |
| 05-08 16:18 | 40m | -4 / - | IZ7LDG | - / - | 3 | Partial |
| 05-06 07:59 | 40m | -8 / - | 9A2TN | - / -13 | 3 | ✓ Confirmed |
| 05-06 07:49 | 40m | 0 / - | HA1ZW | - / -6 | 2 | Partial |
| 05-06 07:46 | 40m | -7 / - | G5LP | - / -5 | 3 | ✓ Confirmed |
| 05-06 07:44 | 40m | +8 / - | E75FM | - / - | 2 | Partial |
| 05-03 07:22 | 40m | +10 / - | YO6LM | - / - | 2 | Partial |
| 05-03 06:54 | 80m | -15 / - | DO9BAU | - / - | 4 | Partial |
| 05-03 06:51 | 60m | -7 / - | 9A1ARS | - / -4 | 5 | ✓ Confirmed |
| 05-01 17:31 | 60m | +7 / - | OE5DML | - / - | 2 | Partial |
| 05-01 15:56 | 20m | -5 / - | AO5RKB | - / -18 | 3 | Partial |
| 04-30 07:09 | 40m | -5 / - | SP9XG | - / - | 2 | Partial |
| 04-30 06:40 | 40m | -6 / - | SP5LST | - / - | 2 | Partial |
| 04-30 06:36 | 40m | -4 / - | UT4PA | - / - | 2 | Partial |
| 04-30 06:36 | 40m | -3 / - | IV3JJT | - / - | 3 | ✓ Confirmed |
| 04-30 06:32 | 40m | -10 / - | DL6LG | - / - | 2 | Partial |
| 04-30 06:32 | 40m | -10 / - | IK4JPP | - / -6 | 2 | ✓ Confirmed |
| 04-29 06:43 | 40m | -9 / - | IZ2ACM | - / +8 | 3 | ✓ Confirmed |
| 04-28 08:19 | 40m | -18 / - | IZ5RKH | - / - | 2 | Partial |
| 04-27 14:46 | 40m | -22 / - | IK4LZH | - / - | 2 | Partial |
| 04-27 14:44 | 40m | -4 / - | OE3UHC | - / - | 3 | ✓ Confirmed |
| 04-26 07:39 | 20m | +22 / - | SV2HTW | - / -1 | 2 | ✓ Confirmed |
| 04-25 15:18 | 40m | -10 / - | IW3BTI | - / -11 | 2 | ✓ Confirmed |
| 04-24 17:09 | 40m | 0 / - | IN3XSV | - / -18 | 3 | Partial |
| 04-23 16:58 | 40m | -5 / - | IN3XSV | - / -5 | 2 | ✓ Confirmed |
| 04-23 13:51 | 40m | -7 / - | LZ2VQ | - / -12 | 8 | Partial |
| 04-23 13:40 | 40m | -6 / - | LZ2VQ | - / - | 3 | Partial |
| 04-23 12:47 | 20m | -12 / - | EA8FP | - / - | 2 | Partial |
| 04-23 12:12 | 40m | -14 / - | DK5DW | - / -6 | 2 | Partial |
| 04-23 12:10 | 40m | -12 / - | LZ2VQ | - / - | 2 | Partial |
| 04-23 11:57 | 40m | -19 / - | II3LAG | - / -7 | 2 | ✓ Confirmed |
| 04-23 08:05 | 40m | +3 / - | S58MU | - / -9 | 2 | ✓ Confirmed |
| 04-22 18:06 | 60m | -14 / - | SM0EJR | - / - | 6 | Partial |
Station Log
20m
UTC dB Freq Message 080430 -14 1873 HB9HDK UR4QWW R-14 074745 -18 1203 AO2RKB HB9HDK JN37 074800 -14 1203 HB9HDK AO2RKB +22 092400 -12 1179 HB9HDK AO5RKB -01 (x2) 094430 -8 893 CR7BRV HB9HDK JN37 095545 -10 2524 HB9HDK M8IRI -01 (x2) 104100 -11 493 MM0UIO HB9HDK JN37 110730 -4 1778 HB9HDK IQ8DO -15 (x3) 122815 -7 687 HB9HDK SM3EDF -01 (x3)
40m
UTC dB Freq Message 070200 +10 1071 HB9HDK YO2UKG KN05 (x2) 070330 +2 992 HB9HDK 9A5AZK JN75 (x3) 070815 -6 2438 HB9HDK DL9ATW JO61 (x2) 071030 -18 992 ON4MAP HB9HDK -13 071345 +1 738 HB9HDK DL9ATW JO61 (x2) 111800 +3 829 HB9HDK S52KA JN86 (x2) 111900 -20 1014 <HB9HDK> IU4DTV/IGI 111900 +8 829 HB9HDK S52KA 73 142930 +2 985 HB9HDK OE7ENJ -19
80m
UTC dB Freq Message 065445 -13 856 HB9HDK DO9BAU JO62 (x4) 175645 -7 1604 HB9HDK II2LXXA -06
60m
UTC dB Freq Message 180600 -17 1414 HB9HDK SM0EJR JO89 (x2) 180645 -18 2044 CQ HB9HDK JN37 180700 -10 2044 HB9HDK SM0EJR JO89 (x4) 173030 -2 1619 HB9HDK <...> +00 173130 +6 2751 HB9HDK OE5DML JN78 (x2) 065130 -10 972 HB9HDK 9A1ARS JN75 (x5)