DH4RK — FT8 station from Fed. Rep. of Germany
Amateur radio station DH4RK operating from Fed. Rep. of Germany. 403 FT8 spots received at SO8OO WebSDR, 20 CQ calls, active on 80m, 40m, 20m, 10m, over 33 days, best SNR +24 dB. Heard between 2026-05-10 and 2026-06-28.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
403
Total spots
20
CQ calls
33
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-05-10
Last seen: 2026-06-28 19:07 UTC
Last seen: 2026-06-28 19:07 UTC
Frequent QSO partners observed at SO8OO
Stations DH4RK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DH4RK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-28 21:04 | 20m | -12 / - | R6OER | - / +1 | 2 | Partial |
| 06-26 21:31 | 80m | - / - | DK3ME | -20 / - | 2 | Partial |
| 06-26 21:27 | 80m | +3 / - | OK/PD1RP | - / -25 | 3 | Partial |
| 06-23 09:47 | 20m | -12 / - | F4IVG | - / -2 | 4 | ✓ Confirmed |
| 06-23 09:47 | 20m | -15 / - | LA1QLA | - / -15 | 7 | ✓ Confirmed |
| 06-20 19:10 | 10m | -2 / - | SV6DBG | - / -10 | 2 | ✓ Confirmed |
| 06-20 11:01 | 10m | -7 / - | IQ4JO | - / -8 | 2 | ✓ Confirmed |
| 06-20 10:51 | 10m | +9 / - | IQ7KM | - / -6 | 2 | ✓ Confirmed |
| 06-20 10:46 | 10m | +13 / - | LZ3DC | - / -4 | 2 | ✓ Confirmed |
| 06-17 14:53 | 20m | -6 / - | F5RRS | - / -13 | 4 | Partial |
| 06-14 19:47 | 10m | -12 / - | PY3AO | - / -10 | 2 | ✓ Confirmed |
| 06-14 19:32 | 10m | -18 / - | PP2RR | - / -22 | 6 | Partial |
| 06-14 14:50 | 10m | -8 / - | CE2SV | - / -16 | 2 | Partial |
| 06-14 14:42 | 10m | - / - | UX2SB | -20 / - | 2 | ✓ Confirmed |
| 06-14 14:38 | 10m | - / - | UX2SB | -10 / - | 4 | Partial |
| 06-14 14:36 | 10m | - / -16 | YU2SA | -12 / - | 2 | ✓ Confirmed |
| 06-14 14:33 | 10m | +2 / - | F4FSY | - / -11 | 4 | ✓ Confirmed |
| 06-14 14:31 | 10m | - / - | CE2SV | -10 / - | 2 | Partial |
| 06-13 11:01 | 10m | -10 / - | YO3HUI | - / -2 | 2 | ✓ Confirmed |
| 06-13 10:57 | 10m | -4 / - | OH6FSO | - / -3 | 2 | ✓ Confirmed |
| 06-12 11:30 | 10m | -16 / - | LY2BBF | - / -5 | 2 | ✓ Confirmed |
| 06-12 11:27 | 10m | -4 / - | R1BDX | - / -26 | 4 | ✓ Confirmed |
| 06-11 19:24 | 80m | +2 / -10 | DO1MDO | -21 / -9 | 4 | ✓ Complete |
| 06-11 19:15 | 80m | +4 / - | DK7ZT | - / -20 | 4 | ✓ Confirmed |
| 06-11 11:11 | 40m | -8 / - | DM4KA | - / -5 | 2 | ✓ Confirmed |
| 06-11 11:06 | 40m | -6 / - | SP2KW | - / -2 | 2 | ✓ Confirmed |
| 06-09 19:34 | 40m | +1 / - | DK3TNA | -4 / -18 | 2 | ✓ Verified |
| 06-09 19:29 | 40m | -4 / - | E71MK | -6 / -3 | 6 | ✓ Verified |
| 06-09 19:27 | 40m | +4 / +3 | DJ0MAB | -8 / -4 | 5 | ✓ Complete |
| 06-09 19:24 | 40m | +6 / - | DL1HDL | -6 / -8 | 5 | ✓ Verified |
| 06-09 19:21 | 40m | +22 / - | HA7TM | - / -7 | 3 | ✓ Confirmed |
| 06-01 15:45 | 40m | - / - | PD0LBY | -10 / - | 3 | Partial |
| 06-01 15:44 | 40m | - / -14 | DL1ASL | -10 / - | 2 | Partial |
| 06-01 15:41 | 40m | - / - | HB10GBT | -12 / - | 2 | Partial |
| 06-01 15:39 | 40m | - / - | <...> | -12 / - | 3 | Partial |
| 06-01 15:35 | 40m | -6 / +3 | 9A4AA | -12 / -10 | 8 | ✓ Complete |
| 05-31 22:18 | 40m | -4 / -9 | OH1HAQ | -6 / -7 | 5 | ✓ Complete |
| 05-31 22:16 | 40m | - / - | UN8DSW | -14 / - | 4 | Partial |
| 05-31 22:14 | 40m | +7 / - | DL3EBJ | -19 / -2 | 3 | ✓ Verified |
| 05-31 22:11 | 40m | +9 / -9 | OZ7DR | -14 / -15 | 7 | ✓ Complete |
| 05-31 16:05 | 10m | -12 / - | EA5LD | - / -12 | 2 | ✓ Confirmed |
| 05-31 15:21 | 40m | - / - | LZ2SPD | -5 / - | 2 | Partial |
| 05-31 15:18 | 40m | +9 / - | DL3MCW | -9 / -8 | 3 | ✓ Verified |
| 05-30 19:53 | 40m | - / - | OE6GBG | -3 / - | 3 | Partial |
| 05-30 19:50 | 40m | +4 / -6 | DK3ME | -9 / - | 5 | Partial |
| 05-30 19:50 | 40m | 0 / -2 | SA5UTR | -6 / -14 | 6 | ✓ Complete |
| 05-30 19:48 | 40m | -4 / -4 | GJ0KYZ | -11 / -18 | 5 | ✓ Complete |
| 05-30 19:44 | 40m | -7 / +3 | LX1RFJ | -4 / - | 5 | ✓ Verified |
| 05-30 19:42 | 40m | +4 / -2 | LB7ZG | -3 / -9 | 3 | Partial |
| 05-30 19:41 | 40m | -11 / -10 | 4O5JD | -5 / -5 | 5 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 094815 -19 1990 DH4RK LA1QLA -15 094815 -11 2262 DH4RK F4IVG RR73 (x2) 094845 -10 1990 DH4RK LA1QLA -15 (x2) 094915 -13 2262 DH4RK F4IVG RR73 094945 -10 1990 DH4RK LA1QLA -15 (x3) 170445 +2 2681 DH4RK I0KMJ -04 105430 -10 626 DH4RK OZ9GA -14 112330 -19 2072 DH4RK OK1ZJK -13 210430 -13 1042 DH4RK R6OER +01 (x3)
10m
UTC dB Freq Message 194815 -12 1040 DH4RK PY3AO RR73 151945 -16 1119 DH4RK F4LZU RR73 104600 +15 2919 DH4RK LZ3DC -04 (x2) 105130 +9 2116 DH4RK IQ7KM -06 (x2) 110115 -9 2557 DH4RK IQ4JO -08 (x2) 191045 -5 391 DH4RK SV6DBG -10 (x2) 152545 -7 559 DH4RK <...> -16 144930 -22 2157 DH4RK F8AEJ RR73 140545 -18 2178 DH4RK PY1VOY RR73 141430 -11 2358 DH4RK F4DWY -02 142845 -15 1174 DH4RK F1SAA -13
80m
UTC dB Freq Message 192030 -20 1863 CQ DH4RK JO62 (x2) 192400 +3 847 DH4RK DO1MDO -09 192415 -21 1864 DO1MDO DH4RK R-10 192430 +4 847 DH4RK DO1MDO RR73 (x2) 192600 -22 1864 SQ5FNF/QRP DH4RK JO62 192630 -22 1864 <YR700SM> DH4RK JO62 191730 -18 1960 IZ0RPS DH4RK JO62 191800 -24 1960 OH5NBJ DH4RK JO62 212745 +2 1187 DH4RK OK/PD1RP -25 (x3) 213115 -19 2073 DK3ME DH4RK JO62 (x2)
40m
UTC dB Freq Message 192815 +0 2863 DH4RK DJ0MAB 73 192930 -8 2863 E71MK DH4RK JO62 (x4) 193145 -4 1588 DH4RK E71MK -03 (x2) 193415 +1 1388 DH4RK DK3TNA R-18 193430 -4 2813 DK3TNA DH4RK RR73 193730 -4 2813 <...> DH4RK JO62 193745 -7 1639 DH4RK IR2RMAG -08 110645 -7 1135 DH4RK SP2KW -02 (x2) 111130 -7 1009 DH4RK DM4KA -05 (x2)