DD4JN — FT8 station from Fed. Rep. of Germany
Amateur radio station DD4JN operating from Fed. Rep. of Germany. 455 FT8 spots received at SO8OO WebSDR, 54 CQ calls, active on 40m, 20m, 10m, over 12 days, best SNR +24 dB. Heard between 2026-04-23 and 2026-06-09.
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Overview
455
Total spots
54
CQ calls
12
Days active
-4 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-23
Last seen: 2026-06-09 17:58 UTC
Last seen: 2026-06-09 17:58 UTC
Frequent QSO partners observed at SO8OO
Stations DD4JN worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DD4JN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-09 19:45 | 20m | -8 / - | F4EAD | - / -5 | 2 | ✓ Confirmed |
| 06-09 14:46 | 20m | -9 / - | M7CWF | - / -9 | 3 | ✓ Confirmed |
| 06-09 14:38 | 20m | +5 / -17 | F1PSX | -13 / -9 | 3 | Partial |
| 06-09 14:28 | 20m | +4 / +10 | GJ0KYZ | -15 / -1 | 5 | ✓ Complete |
| 06-09 14:27 | 20m | - / -10 | SP5PDA | -16 / - | 3 | ✓ Confirmed |
| 06-09 14:22 | 20m | - / - | YO5OSF | -16 / - | 3 | Partial |
| 06-09 14:21 | 20m | -12 / - | M0RIA | - / -6 | 2 | ✓ Confirmed |
| 06-09 14:04 | 20m | +10 / - | R3YK | -17 / -16 | 2 | ✓ Verified |
| 06-09 13:53 | 20m | -8 / - | IK4TVP | - / -16 | 4 | Partial |
| 06-09 13:22 | 20m | +6 / - | IS0LLL | - / -3 | 2 | ✓ Confirmed |
| 06-09 13:21 | 20m | -8 / - | IZ0MIT | - / -10 | 2 | Partial |
| 06-09 13:17 | 20m | - / - | G8OO | -12 / - | 2 | ✓ Confirmed |
| 06-09 13:12 | 20m | 0 / - | F5RRS | - / - | 3 | Partial |
| 06-09 13:11 | 20m | -14 / - | IZ8OYV | - / +5 | 2 | ✓ Confirmed |
| 06-09 13:08 | 20m | +10 / - | M0MBM | -14 / -14 | 3 | ✓ Verified |
| 06-09 13:05 | 20m | - / - | YO6OGW | -17 / - | 3 | Partial |
| 06-09 13:02 | 20m | - / -13 | 9A4DK | -24 / - | 2 | ✓ Confirmed |
| 06-09 12:53 | 20m | - / - | F4MXT | -14 / - | 2 | Partial |
| 06-09 12:51 | 20m | - / - | HA7NB | -13 / - | 2 | ✓ Confirmed |
| 06-09 12:46 | 20m | - / - | YO6OGW | -18 / - | 2 | Partial |
| 06-09 12:44 | 20m | -8 / - | IQ0VT | -19 / -4 | 4 | ✓ Verified |
| 06-07 13:52 | 20m | -6 / - | CT7ANZ | - / -17 | 2 | ✓ Confirmed |
| 06-07 13:37 | 20m | - / - | YO3GLL | -14 / - | 2 | Partial |
| 06-07 13:34 | 20m | - / - | PA0RBL | -6 / - | 2 | Partial |
| 06-07 13:32 | 20m | - / +2 | E77FN | -6 / - | 3 | ✓ Confirmed |
| 06-07 13:26 | 20m | - / - | R9FF | -8 / - | 4 | Partial |
| 06-07 13:17 | 20m | -2 / -10 | LA5AKA | +1 / -15 | 5 | Partial |
| 06-07 13:17 | 20m | - / - | IQ7IC | +1 / - | 2 | Partial |
| 06-07 13:11 | 20m | - / - | EH1XIV | -11 / - | 2 | Partial |
| 06-07 13:08 | 20m | -4 / -7 | IK6LMB/P | -10 / -8 | 6 | ✓ Complete |
| 06-07 13:02 | 20m | - / - | UT2UCI | -4 / - | 2 | Partial |
| 06-07 12:59 | 20m | - / - | IQ7IC | +2 / - | 2 | Partial |
| 06-07 12:55 | 20m | - / +1 | SP6TT | -12 / - | 2 | Partial |
| 06-07 12:46 | 20m | -9 / -7 | DL6ED | -3 / -25 | 8 | ✓ Complete |
| 06-07 12:36 | 20m | - / - | SP2PKP | -4 / - | 2 | Partial |
| 06-07 12:32 | 20m | - / -15 | K1LGQ | -5 / - | 5 | Partial |
| 06-07 12:23 | 20m | - / +4 | OE8YXK | -7 / - | 3 | ✓ Confirmed |
| 06-07 12:18 | 20m | - / -5 | SP6CJE | -7 / - | 2 | ✓ Confirmed |
| 06-07 12:07 | 20m | -12 / -7 | EB3EHP | -9 / - | 4 | ✓ Verified |
| 06-07 12:05 | 20m | - / - | F5PDT | -6 / - | 3 | Partial |
| 06-07 12:04 | 20m | - / - | LB2KK | -6 / - | 2 | Partial |
| 06-07 11:56 | 20m | - / -11 | OE3WFA | -5 / - | 2 | Partial |
| 06-07 11:43 | 20m | - / +5 | LZ2WP | -14 / - | 3 | Partial |
| 06-07 11:41 | 20m | +2 / - | IY4PRC | -5 / -9 | 3 | ✓ Verified |
| 06-07 11:36 | 20m | - / - | M0WOO | -14 / - | 2 | Partial |
| 06-07 11:35 | 20m | - / -4 | SQ2NUH | -16 / - | 2 | ✓ Confirmed |
| 06-07 11:33 | 20m | -12 / - | RA3FD | - / -17 | 2 | Partial |
| 06-07 11:27 | 20m | +1 / - | IW9FRA | -16 / -8 | 4 | ✓ Verified |
| 06-07 11:24 | 20m | - / - | SP6TT | -12 / - | 2 | Partial |
| 06-07 11:21 | 20m | +1 / -15 | F6ISI | -11 / - | 2 | ✓ Verified |
Station Log
20m
UTC dB Freq Message 142830 +10 925 DD4JN GJ0KYZ IN89 142845 -13 769 GJ0KYZ DD4JN +10 142900 -4 925 DD4JN GJ0KYZ R-01 142915 -17 769 GJ0KYZ DD4JN RR73 142930 +5 925 DD4JN GJ0KYZ 73 143815 -12 620 F1PSX DD4JN JO31 143930 +5 619 DD4JN F1PSX -09 143945 -14 620 F1PSX DD4JN R-17 144200 -1 1192 DD4JN RV0APH -15 144630 -7 1137 DD4JN M7CWF -09 (x3) 194530 -9 780 DD4JN F4EAD -05 (x2) 195800 +4 780 DD4JN IZ5UFW RRR
10m
UTC dB Freq Message 125215 +7 289 DD4JN SV4LGX -13 (x2) 125345 -8 639 DD4JN F5MSI -14 (x2) 130815 +11 639 DD4JN IU8ADS -08 (x2) 135115 -12 707 DD4JN 4O4DB RR73 135430 -4 2464 DD4JN IQ4JO JN63 140900 -4 730 DD4JN EB3JT -18 (x5) 142700 +3 382 DD4JN IQ4FJ -25 (x2)
40m
UTC dB Freq Message 032315 -14 676 DD4JN UR5SG RR73 032330 -2 677 UR5SG DD4JN 73 032530 +0 322 W3UCA DD4JN JO31 032600 +1 424 EG1PCS DD4JN JO31 (x3) 032730 +0 322 W3UCA DD4JN JO31 (x3) 032900 -7 1007 RA6FCU DD4JN JO31 (x2) 033115 -4 737 AA2T DD4JN JO31 (x4)