DK4CH — FT8 station from Fed. Rep. of Germany
Amateur radio station DK4CH operating from Fed. Rep. of Germany (grid square JO41). 932 FT8 spots received at SO8OO WebSDR, 35 CQ calls, active on 160m, 80m, 60m, 40m, 20m, 10m, over 18 days, best SNR +24 dB. Heard between 2026-06-04 and 2026-07-25.
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Overview
932
Total spots
35
CQ calls
18
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
160m
First seen: 2026-06-04
Last seen: 2026-07-25 20:50 UTC
Last seen: 2026-07-25 20:50 UTC
Frequent QSO partners observed at SO8OO
Stations DK4CH worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DK4CH | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-25 22:48 | 40m | -15 / - | DD7EE | - / - | 3 | Partial |
| 07-25 22:47 | 40m | - / -21 | M6XFS | -18 / - | 3 | ✓ Confirmed |
| 07-25 22:46 | 40m | -20 / -7 | M0MLS | -14 / -6 | 4 | ✓ Complete |
| 07-25 22:44 | 40m | - / - | IK0HQV | -18 / - | 3 | Partial |
| 07-25 22:42 | 40m | -22 / - | EA5KB | -16 / -5 | 5 | Partial |
| 07-25 22:41 | 40m | - / -15 | M0ELS | -16 / - | 2 | ✓ Confirmed |
| 07-25 22:36 | 40m | - / - | R2EA | -19 / - | 3 | Partial |
| 07-25 22:27 | 40m | -16 / -8 | E72ET | -14 / - | 6 | ✓ Verified |
| 07-25 22:23 | 40m | -14 / -17 | UI6O | -18 / -12 | 5 | ✓ Complete |
| 07-25 22:20 | 40m | -18 / -14 | EW8AAC | -20 / -12 | 5 | ✓ Complete |
| 07-25 22:12 | 80m | -12 / - | OE/DO1BEN | - / - | 3 | Partial |
| 07-25 22:10 | 80m | +10 / - | UR5ZHJ | 0 / -12 | 3 | Partial |
| 07-25 22:08 | 80m | -15 / - | EA3NG | +2 / - | 2 | ✓ Verified |
| 07-25 22:05 | 80m | - / - | EB4SM | +4 / - | 2 | Partial |
| 07-25 21:56 | 80m | 0 / +1 | DO6AZ | -1 / - | 5 | ✓ Complete |
| 07-25 21:54 | 80m | - / - | DA6HU | -2 / - | 3 | Partial |
| 07-25 21:50 | 80m | +8 / - | DO9SAM | - / - | 4 | Partial |
| 07-25 21:49 | 80m | +8 / -1 | F5RRS | -2 / -5 | 5 | ✓ Complete |
| 07-25 21:43 | 80m | - / - | DO4ZT | 0 / - | 3 | Partial |
| 07-25 21:42 | 80m | +7 / - | DO9SAM | - / - | 2 | Partial |
| 07-25 21:41 | 80m | - / - | SP9UH | 0 / - | 3 | Partial |
| 07-25 21:40 | 80m | -8 / +2 | IU1DXU | -2 / +3 | 5 | ✓ Complete |
| 07-25 21:38 | 80m | - / - | RK3YWS | -4 / - | 3 | Partial |
| 07-25 21:36 | 80m | -10 / -1 | DK1TBL | -4 / - | 5 | ✓ Complete |
| 07-25 21:35 | 80m | +2 / - | 9A4ZM | - / -1 | 2 | Partial |
| 07-25 21:35 | 80m | -13 / -3 | EB1LA | -3 / -8 | 5 | ✓ Complete |
| 07-25 21:33 | 80m | - / -7 | <...> | -8 / - | 2 | Partial |
| 07-25 21:31 | 80m | +16 / - | SP9UPH | - / - | 2 | Partial |
| 07-25 21:30 | 80m | +2 / -2 | YO6LM | -3 / -8 | 7 | ✓ Complete |
| 07-12 20:36 | 40m | -8 / - | SP4VIT | - / -11 | 2 | Partial |
| 07-12 20:32 | 40m | -12 / - | F5RRS | - / -13 | 2 | ✓ Confirmed |
| 07-12 20:30 | 40m | - / - | YL3NU | -22 / - | 2 | Partial |
| 07-12 20:12 | 40m | - / - | R1NIM | -14 / - | 2 | Partial |
| 07-12 20:06 | 40m | - / -5 | G0OYQ | -23 / - | 2 | ✓ Confirmed |
| 07-12 20:03 | 40m | - / - | OZ0ZZ | -18 / - | 2 | Partial |
| 07-12 19:48 | 40m | -16 / - | EA8UP | - / -12 | 2 | ✓ Confirmed |
| 07-12 19:41 | 40m | - / -13 | F4JXW | -16 / - | 3 | ✓ Confirmed |
| 07-12 19:31 | 40m | -12 / - | 9A5MTV | -18 / +3 | 4 | ✓ Verified |
| 07-12 19:26 | 40m | - / - | PD3LWD | -18 / - | 2 | Partial |
| 07-12 19:24 | 40m | - / - | CT7AIU | -20 / - | 2 | ✓ Confirmed |
| 07-12 19:22 | 40m | - / - | TA4WH | -16 / - | 2 | Partial |
| 07-11 21:44 | 40m | - / - | TJ1GD/P | -22 / - | 2 | Partial |
| 07-11 21:23 | 40m | - / - | EA5BF | -24 / - | 2 | Partial |
| 07-11 21:23 | 40m | -14 / - | DK7ZT | - / -25 | 2 | Partial |
| 07-11 21:22 | 40m | -16 / - | 9A3DVE | -24 / +2 | 3 | ✓ Verified |
| 07-11 21:19 | 40m | -7 / - | I6IAY | -20 / -5 | 4 | ✓ Verified |
| 07-11 21:15 | 40m | -10 / - | 9A4ZM | - / - | 3 | Partial |
| 07-11 20:52 | 40m | - / -11 | YT2FA | -22 / - | 3 | ✓ Confirmed |
| 07-11 20:51 | 40m | -10 / - | TA1BX | -22 / -16 | 3 | ✓ Verified |
| 07-05 22:17 | 40m | -16 / - | IK6BSN | - / -3 | 2 | Partial |
Station Log
40m
UTC dB Freq Message 224445 -22 1534 IK0HQV DK4CH JN59 224500 -22 1618 DK4CH EA5KB -05 224515 -17 1534 IK0HQV DK4CH JN59 (x2) 224615 -17 1534 M0MLS DK4CH JN59 224630 -20 1841 DK4CH M0MLS -06 224645 -9 1534 M0MLS DK4CH R-07 (x2) 224745 -20 1534 M6XFS DK4CH JN59 224800 -14 1313 DK4CH DD7EE JO41 224800 -16 974 DK4CH R2EA -11 224815 -22 1534 M6XFS DK4CH R-21 224830 -18 1313 DK4CH DD7EE JO41 224915 -12 1534 M6XFS DK4CH 73 225030 -14 1313 DK4CH DD7EE JO41
80m
UTC dB Freq Message 215630 +0 1302 DK4CH DO6AZ +18 215645 -1 1501 DO6AZ DK4CH R+01 215700 -1 1302 DK4CH DO6AZ RR73 215715 -2 1501 DO6AZ DK4CH 73 220545 +4 1501 EB4SM DK4CH JN59 (x2) 220800 -15 1592 DK4CH EA3NG RR73 220815 +2 1500 EA3NG DK4CH 73 220915 +2 1501 OZ0QF DK4CH JN59 221045 +0 1501 UR5ZHJ DK4CH JN59 (x2) 221230 +10 735 DK4CH UR5ZHJ -12 221230 -11 2205 DK4CH OE/DO1BEN +13 (x3)
20m
UTC dB Freq Message 114330 -17 1556 CR7BUJ DK4CH JN59 (x3) 114530 -22 1555 <...> DK4CH JN59 114730 -22 1555 RA5BC DK4CH JN59 (x2) 114815 -20 1757 DK4CH RA5BC -13 (x2) 114945 -14 1555 DK4CH LZ2VQ KN23 115100 -24 1555 PA0WDN DK4CH 73 115115 -12 1552 DK4CH 9A4ZM JN86 115130 -23 1555 HB9HDK DK4CH JN59 (x2) 115545 -17 1551 DK4CH 9A4ZM JN86 (x2)
60m
UTC dB Freq Message 203815 -12 1243 RV9CX DK4CH JN59 210315 -4 1073 DK4CH DL5DQZ JO61
10m
UTC dB Freq Message 150630 -13 2074 ER3CT DK4CH R-20 152130 -12 845 DK4CH RR73; YD7OHC <...> +14 152430 -22 2121 DK4CH IQ7KM RR73 152800 -16 996 DK4CH IU8QJO RR73 154230 -21 2179 SV2CCJ DK4CH JN59 154415 -12 2177 DK4CH SV2CCJ -16 155315 -22 1459 DK4CH IW9GTD -04 (x2) 155430 -21 1256 EB5GC DK4CH JN59 160130 -20 1781 <...> DK4CH JN59 160330 -24 1839 PY2FZ DK4CH JN59 (x2) 162415 -19 2348 DK4CH F5MYK IN97 164430 -14 1269 DK4CH F1UPT -05 165545 -14 2348 DK4CH F5MYK RR73
160m
UTC dB Freq Message 213230 +8 2349 CQ DK4CH JN59 (x2) 213315 -7 2349 DK4CH EC1AIJ -19 213330 +4 2349 CQ DK4CH JN59 (x2) 213415 -24 1740 DK4CH HB9CCM JN47 213430 +7 2349 CQ DK4CH JN59 213515 -21 1741 DK4CH HB9CCM JN47 213530 +3 2349 CQ DK4CH JN59 213545 -20 1741 DK4CH HB9CCM JN47 213600 +3 2349 CQ DK4CH JN59 (x3) 213715 +5 822 DK4CH DD7EE JO41 (x2)