DM4KW — FT8 station from Fed. Rep. of Germany
Amateur radio station DM4KW operating from Fed. Rep. of Germany (grid square JN49). 306 FT8 spots received at SO8OO WebSDR, 152 CQ calls, active on 160m, 80m, 60m, 40m, 20m, over 7 days, best SNR +20 dB. Heard between 2026-04-21 and 2026-05-10.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
306
Total spots
152
CQ calls
7
Days active
-12 dB
Avg SNR
Bands
80m
20m
40m
60m
160m
First seen: 2026-04-21
Last seen: 2026-05-10 14:27 UTC
Last seen: 2026-05-10 14:27 UTC
Frequent QSO partners observed at SO8OO
Stations DM4KW worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DM4KW | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-10 16:24 | 40m | 0 / - | ES2AJ | - / -14 | 2 | Partial |
| 05-10 16:20 | 40m | -12 / +3 | DL4BBH | -10 / -7 | 4 | ✓ Complete |
| 05-10 16:17 | 40m | -3 / -16 | IK4LZH | -10 / -11 | 6 | ✓ Complete |
| 05-10 16:15 | 40m | - / -12 | LA5LLA | -8 / - | 2 | Partial |
| 05-10 16:14 | 40m | +9 / - | S50XX | - / -5 | 2 | Partial |
| 05-10 16:13 | 40m | -5 / - | DG9ZL | -12 / -9 | 3 | ✓ Verified |
| 05-03 08:00 | 40m | -14 / - | DM5KM | - / +2 | 3 | ✓ Confirmed |
| 05-03 07:53 | 40m | -15 / - | DL1VVQ | - / -11 | 5 | ✓ Confirmed |
| 05-03 07:46 | 40m | -11 / - | IZ5RKH | - / - | 2 | Partial |
| 05-03 07:34 | 40m | -14 / - | DG4KAI | - / - | 2 | ✓ Confirmed |
| 05-01 19:17 | 160m | - / +1 | RV9CX | -19 / - | 3 | ✓ Confirmed |
| 05-01 19:10 | 80m | -6 / - | OK1FAN | - / - | 2 | ✓ Confirmed |
| 05-01 19:07 | 80m | 0 / - | DM2BPG | - / +7 | 4 | ✓ Confirmed |
| 05-01 12:02 | 40m | -11 / - | S52R | - / -8 | 3 | ✓ Confirmed |
| 05-01 11:42 | 40m | -17 / - | SP3DVO | - / -6 | 3 | ✓ Confirmed |
| 04-30 20:27 | 160m | -10 / -18 | DH2KAB | -17 / +8 | 3 | Partial |
| 04-30 20:22 | 160m | -8 / - | DO1BTW | -17 / +2 | 5 | ✓ Complete |
| 04-30 20:19 | 160m | - / -25 | DL2JLB | -19 / - | 2 | ✓ Confirmed |
| 04-30 20:15 | 160m | +16 / -12 | SP7TBU | -22 / -17 | 6 | ✓ Complete |
| 04-30 20:13 | 160m | -3 / +5 | IQ4JO | -20 / -9 | 4 | ✓ Complete |
| 04-30 20:11 | 160m | - / -12 | DK8HC/P | -19 / - | 2 | ✓ Confirmed |
| 04-30 19:50 | 60m | -12 / - | G0WZM | - / -12 | 2 | ✓ Confirmed |
| 04-30 19:30 | 60m | +4 / -7 | OE8CNI | -19 / - | 4 | Partial |
| 04-30 19:23 | 60m | -14 / -1 | SP2SJK | -18 / -6 | 4 | ✓ Complete |
| 04-30 19:20 | 60m | - / -5 | PA1FJ | -20 / - | 2 | ✓ Confirmed |
| 04-30 19:17 | 60m | +3 / - | DH0GSU | - / -1 | 2 | ✓ Confirmed |
| 04-30 19:13 | 60m | -4 / - | F5MXH | - / +2 | 3 | ✓ Confirmed |
| 04-30 19:09 | 60m | -8 / +2 | G4VYC | -19 / -8 | 3 | Partial |
| 04-30 18:54 | 60m | -7 / - | SP2SJK | -23 / - | 4 | Partial |
| 04-30 18:43 | 60m | +9 / - | 9A7Y | -22 / +1 | 5 | ✓ Complete |
| 04-30 18:42 | 60m | - / -10 | DL3KBJ | -21 / - | 2 | ✓ Confirmed |
| 04-30 18:38 | 60m | - / -4 | PA1MOS | -22 / - | 2 | Partial |
| 04-30 18:33 | 60m | -12 / - | M0PLT | -22 / -3 | 5 | ✓ Complete |
| 04-30 18:29 | 60m | +6 / +10 | HB9DVO | -20 / +8 | 5 | ✓ Complete |
| 04-30 18:27 | 60m | -20 / +9 | EI3KF | -17 / -2 | 4 | ✓ Complete |
| 04-30 18:23 | 60m | -12 / - | F5OWT | -14 / - | 5 | ✓ Complete |
| 04-30 18:21 | 60m | -1 / - | DL5DZL | -22 / -1 | 5 | ✓ Complete |
| 04-30 18:18 | 60m | -3 / - | IK4CBO | -18 / -2 | 4 | ✓ Complete |
| 04-24 21:28 | 160m | -7 / - | SP3HUU | - / -11 | 2 | Partial |
| 04-24 21:24 | 160m | -4 / - | HA5LV | - / -25 | 2 | ✓ Confirmed |
| 04-24 21:22 | 160m | +2 / - | SQ9PBV | - / -6 | 3 | ✓ Confirmed |
| 04-24 21:15 | 160m | -4 / +8 | IW4AOT | -18 / - | 5 | ✓ Complete |
| 04-24 21:14 | 160m | -4 / - | YO6LM | - / -15 | 3 | ✓ Confirmed |
| 04-24 21:00 | 80m | +2 / - | SQ4INW | - / -16 | 3 | ✓ Confirmed |
| 04-24 20:53 | 80m | -2 / -6 | RL3T | -23 / - | 3 | ✓ Verified |
| 04-24 20:51 | 80m | +2 / -2 | EW4PA | -22 / -5 | 5 | ✓ Complete |
| 04-24 20:49 | 80m | -10 / - | OO0O | - / -8 | 2 | ✓ Confirmed |
| 04-24 20:45 | 80m | 0 / - | E70SZ | - / -20 | 3 | ✓ Confirmed |
| 04-24 20:43 | 80m | +16 / - | SP5LST | -24 / - | 2 | ✓ Verified |
| 04-24 20:40 | 80m | -15 / -13 | DL1TJ | -22 / -18 | 5 | ✓ Complete |
Station Log
40m
UTC dB Freq Message 161745 -1 437 DM4KW IK4LZH JN54 161800 -11 619 IK4LZH DM4KW -16 161815 -3 437 DM4KW IK4LZH R-11 161830 -10 619 IK4LZH DM4KW RR73 161845 -3 437 DM4KW IK4LZH 73 161930 -11 619 CQ DM4KW JN49 162030 -10 619 DL4BBH DM4KW +03 162045 -11 1337 DM4KW DL4BBH R-07 162100 -10 619 DL4BBH DM4KW RR73 162115 -12 1337 DM4KW DL4BBH 73 162200 -7 619 ES2AJ DM4KW JN49 162300 -17 1284 CQ DM4KW JN49 162445 -1 1739 DM4KW ES2AJ -14 (x2) 162745 -23 1284 CQ DM4KW JN49
20m
UTC dB Freq Message 170445 -4 1482 DM4KW M0BEW +06 083400 +0 807 DM4KW EA8UP RR73
160m
UTC dB Freq Message 202730 -16 1553 CQ DM4KW JN49 202745 -9 328 DM4KW DH2KAB JO30 202800 -17 1553 DH2KAB DM4KW -18 202815 -11 328 DM4KW DH2KAB R+08 202900 -18 1553 CQ DM4KW JN49 (x8) 191730 -21 2149 RV9CX DM4KW JN49 (x3)
80m
UTC dB Freq Message 205215 +0 1666 DM4KW EW4PA 73 205330 -24 1247 RL3T DM4KW -06 (x2) 205415 -2 1866 DM4KW RL3T 73 210015 +2 1020 DM4KW SQ4INW JO93 (x3) 190715 +7 659 DM4KW DM2BPG JO51 190715 +10 1503 DM4KW IV3IHV R-14 190845 +4 1087 DM4KW DM2BPG R+07 (x3) 191045 -2 703 DM4KW OK1FAN R+00 (x2) 191230 -8 650 CQ DM4KW JN49
60m
UTC dB Freq Message 195430 -18 1588 CQ DM4KW JN49 195500 -19 1589 <...> DM4KW -15 195600 -18 1589 CQ DM4KW JN49 (x13)