DB4SZ — FT8 station from Fed. Rep. of Germany
Amateur radio station DB4SZ operating from Fed. Rep. of Germany (grid square JN23). 105 FT8 spots received at SO8OO WebSDR, 36 CQ calls, active on 40m, 20m, over 3 days, best SNR +12 dB. Heard between 2026-05-24 and 2026-07-15.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
105
Total spots
36
CQ calls
3
Days active
-7 dB
Avg SNR
Bands
20m
40m
First seen: 2026-05-24
Last seen: 2026-07-15 11:57 UTC
Last seen: 2026-07-15 11:57 UTC
Frequent QSO partners observed at SO8OO
Stations DB4SZ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DB4SZ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-15 13:56 | 20m | -21 / - | F5IXN | - / - | 2 | Partial |
| 07-14 21:42 | 40m | - / - | SV3SRU | -21 / - | 3 | Partial |
| 07-14 18:49 | 20m | -10 / - | CT1BFP | - / -14 | 6 | ✓ Confirmed |
| 07-14 18:46 | 20m | -9 / - | F1PPH | - / -7 | 2 | ✓ Confirmed |
| 07-14 17:06 | 20m | -7 / - | RN6MA | - / -9 | 2 | ✓ Confirmed |
| 07-14 16:12 | 20m | -14 / - | PD3LKN | - / - | 2 | Partial |
| 05-24 19:30 | 40m | - / -7 | YM3KCA | -8 / - | 10 | Partial |
| 05-24 19:24 | 40m | 0 / - | PA2KV | - / -4 | 3 | ✓ Confirmed |
| 05-24 19:10 | 40m | -4 / - | S56DS | -8 / -13 | 3 | ✓ Verified |
| 05-24 19:08 | 40m | -8 / - | M0MBM | -8 / - | 3 | ✓ Verified |
| 05-24 19:03 | 40m | -10 / -3 | DF0JEN | -6 / - | 4 | ✓ Verified |
| 05-24 19:03 | 40m | -8 / +8 | DK0KG | -10 / +6 | 5 | ✓ Complete |
| 05-24 18:56 | 40m | - / - | JA4DLF | -11 / - | 7 | Partial |
| 05-24 18:02 | 40m | +1 / - | DL7ACA | - / -11 | 2 | ✓ Confirmed |
| 05-24 17:49 | 40m | +7 / - | SP3IPA | - / -15 | 4 | ✓ Confirmed |
| 05-24 17:41 | 40m | +2 / - | DG2EKO | - / -7 | 3 | ✓ Confirmed |
| 05-24 17:32 | 40m | - / -4 | DL9YNG | -8 / - | 2 | ✓ Confirmed |
| 05-24 17:29 | 40m | 0 / - | DK3KM | -10 / -1 | 3 | Partial |
| 05-24 17:26 | 40m | - / +1 | <...> | -10 / - | 2 | Partial |
| 05-24 17:23 | 40m | 0 / - | II9MESC | - / -13 | 2 | Partial |
| 05-24 16:45 | 40m | -7 / - | DM5ME | - / -7 | 2 | ✓ Confirmed |
| 05-24 16:44 | 40m | -10 / - | DH6FAJ | - / +8 | 2 | Partial |
| 05-24 16:40 | 40m | +11 / - | E70SZ | - / -6 | 3 | ✓ Confirmed |
| 05-24 16:19 | 40m | -16 / - | SP9DPI | - / - | 4 | Partial |
| 05-24 16:14 | 40m | -12 / - | SP3SBY | - / -5 | 4 | ✓ Confirmed |
| 05-24 15:58 | 40m | +6 / - | DH0GBC | - / -6 | 2 | ✓ Confirmed |
| 05-24 15:48 | 40m | 0 / - | DM1RG | - / -14 | 3 | ✓ Confirmed |
| 05-24 15:41 | 40m | -7 / - | IZ4OUL | - / - | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 161215 -13 814 DB4SZ PD3LKN JO22 (x2) 170630 -7 604 DB4SZ RN6MA -09 (x2) 184645 -7 1328 DB4SZ F1PPH R-07 (x2) 184945 -8 1327 DB4SZ CT1BFP IM59 (x6) 135415 -21 1466 DB4SZ GJ0KYZ -15 135645 -24 1764 DB4SZ F5IXN JN23 (x2)
40m
UTC dB Freq Message 193130 -7 732 YM3KCA DB4SZ -07 (x7) 193500 -8 733 CQ DB4SZ JN48 (x4) 193700 -5 733 DB2LP DB4SZ -05 214230 -22 1452 SV3SRU DB4SZ JN48 (x3)