DO4UM — FT8 station from Fed. Rep. of Germany
Amateur radio station DO4UM operating from Fed. Rep. of Germany. 53 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 10m, over 4 days, best SNR +18 dB. Heard between 2026-05-24 and 2026-06-07.
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Overview
53
Total spots
0
CQ calls
4
Days active
-1 dB
Avg SNR
Bands
80m
10m
160m
First seen: 2026-05-24
Last seen: 2026-06-07 17:34 UTC
Last seen: 2026-06-07 17:34 UTC
Frequent QSO partners observed at SO8OO
Stations DO4UM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DO4UM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-07 19:32 | 80m | -5 / - | RK4FF | - / -14 | 5 | Partial |
| 06-07 19:29 | 80m | +9 / -3 | OE8PIT | +14 / -13 | 9 | ✓ Complete |
| 06-07 19:26 | 80m | -17 / -4 | DG7YBT | +4 / -8 | 5 | ✓ Complete |
| 06-07 19:16 | 80m | - / - | DL9CE | -8 / - | 3 | Partial |
| 06-07 19:15 | 80m | +14 / - | 9A4ZM | - / - | 3 | Partial |
| 06-07 19:14 | 80m | +8 / - | DD5Y | +3 / +6 | 5 | ✓ Complete |
| 06-07 19:11 | 80m | -10 / - | R3XBS | 0 / -23 | 7 | ✓ Verified |
| 06-07 19:09 | 80m | - / -16 | M8PGT | -19 / - | 3 | ✓ Confirmed |
| 06-07 19:02 | 80m | - / - | PY2XAT | -3 / - | 8 | Partial |
| 06-07 18:53 | 10m | +4 / - | PS8CW | - / - | 2 | ✓ Confirmed |
| 06-07 18:49 | 10m | +5 / - | PS8CW | - / -17 | 2 | Partial |
| 06-02 22:07 | 80m | - / - | TJ1GD | +10 / - | 5 | Partial |
| 06-02 22:05 | 80m | +7 / - | PI4APD | +6 / +3 | 5 | ✓ Complete |
| 06-02 22:03 | 80m | 0 / -2 | SA4AVS | -1 / +7 | 5 | ✓ Complete |
| 06-02 22:01 | 80m | - / - | G4SEN | +9 / - | 3 | Partial |
| 06-02 21:22 | 160m | - / -19 | UA3FH | -9 / - | 3 | ✓ Confirmed |
| 06-02 21:18 | 160m | - / - | T77RN | -10 / - | 6 | Partial |
| 06-02 19:29 | 80m | +4 / -9 | OE5VVM | +14 / - | 5 | ✓ Complete |
| 06-02 19:27 | 80m | -5 / -14 | IN3EYI | +6 / - | 4 | ✓ Verified |
| 06-02 19:23 | 80m | +12 / - | 9A4ZM | - / - | 4 | Partial |
| 06-02 19:21 | 80m | - / -3 | DA6DE | +9 / - | 4 | ✓ Confirmed |
| 06-02 19:08 | 80m | - / +3 | <...> | +3 / - | 3 | Partial |
| 06-02 18:59 | 80m | -12 / -6 | DO6SI | +6 / -13 | 7 | ✓ Complete |
| 06-02 18:18 | 80m | - / - | CX3AS | -19 / - | 3 | Partial |
| 05-25 20:03 | 160m | +2 / - | IZ3GOG | -1 / -19 | 5 | ✓ Verified |
| 05-25 20:02 | 160m | - / - | DL9OBU | 0 / - | 2 | Partial |
| 05-25 19:32 | 10m | -12 / - | PY8ZB | - / -21 | 4 | ✓ Confirmed |
| 05-25 11:33 | 10m | -12 / - | G0COG | - / -1 | 2 | ✓ Confirmed |
| 05-24 20:24 | 80m | - / - | DM2LAP | -2 / - | 6 | Partial |
| 05-24 20:22 | 80m | +2 / -2 | OE8PPL | +2 / -8 | 6 | ✓ Complete |
| 05-24 19:49 | 10m | -8 / - | OH2JIZ | - / -11 | 3 | ✓ Confirmed |
Station Log
80m
UTC dB Freq Message 192745 +5 1486 DG7YBT DO4UM 73 192915 +19 376 OE8PIT DO4UM JO63 (x3) 193100 +12 302 DO4UM OE8PIT -13 193115 +14 376 OE8PIT DO4UM R-03 193130 +9 302 DO4UM OE8PIT -13 193145 +14 376 OE8PIT DO4UM R-04 193200 +7 302 DO4UM OE8PIT RR73 193215 +13 376 OE8PIT DO4UM 73 193230 -7 375 DO4UM RK4FF -14 (x5)
10m
UTC dB Freq Message 194900 -7 784 DO4UM OH2JIZ -11 (x3) 195400 -12 910 DO4UM PT9BM RR73 113330 -13 1049 DO4UM G0COG -01 (x2) 193230 -18 1847 DO4UM PY8ZB -21 (x4) 184945 +4 1624 DO4UM PS8CW -17 (x4)
160m
UTC dB Freq Message 200300 +4 2179 DO4UM IZ3GOG JN55 200315 +0 1186 DL9OBU DO4UM JO63 200330 +3 2179 DO4UM IZ3GOG JN55 (x2) 200415 -1 2270 IZ3GOG DO4UM RR73 200430 +3 2179 DO4UM IZ3GOG 73 211815 -4 2164 T77RN DO4UM JO63 (x6) 212215 -8 2164 UA3FH DO4UM -19 (x3)