DH4RK — FT8 station from Fed. Rep. of Germany
Amateur radio station DH4RK operating from Fed. Rep. of Germany. 140 FT8 spots received at SO8OO WebSDR, 5 CQ calls, active on 80m, 40m, 20m, 10m, over 5 days, best SNR +19 dB. Heard between 2026-05-10 and 2026-05-14.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
140
Total spots
5
CQ calls
5
Days active
-3 dB
Avg SNR
Bands
80m
40m
20m
10m
First seen: 2026-05-10
Last seen: 2026-05-14 16:52 UTC
Last seen: 2026-05-14 16:52 UTC
Frequent QSO partners observed at SO8OO
Stations DH4RK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DH4RK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 17:21 | 20m | +6 / - | SV9TLU | - / -16 | 3 | ✓ Confirmed |
| 05-14 10:36 | 40m | -7 / - | DF1BN | - / - | 5 | Partial |
| 05-14 10:31 | 40m | -22 / -4 | DM5ME | -24 / -7 | 5 | ✓ Complete |
| 05-14 10:29 | 40m | +4 / - | DL0HAM | -24 / -7 | 5 | ✓ Complete |
| 05-14 10:28 | 40m | -17 / - | SP6AXW | - / - | 4 | Partial |
| 05-14 10:26 | 40m | - / +6 | PD7BB | -19 / - | 3 | ✓ Confirmed |
| 05-13 22:17 | 40m | - / -5 | 4X1UF | -13 / - | 4 | Partial |
| 05-13 22:16 | 40m | -7 / - | M0OVG | -13 / -7 | 5 | ✓ Complete |
| 05-13 22:13 | 40m | +2 / -3 | EB3DBR | -16 / - | 3 | ✓ Verified |
| 05-13 22:11 | 40m | - / - | CU6AB | -12 / - | 3 | Partial |
| 05-13 22:05 | 40m | - / - | OO0O | 0 / - | 4 | Partial |
| 05-13 22:04 | 40m | - / +4 | DJ2MS | -2 / - | 2 | Partial |
| 05-13 22:03 | 40m | - / - | OE3OBB | -2 / - | 2 | Partial |
| 05-13 22:02 | 40m | - / - | TA3NK | -3 / - | 2 | Partial |
| 05-13 21:59 | 40m | -6 / -8 | EW8AAC | -10 / -15 | 3 | ✓ Complete |
| 05-13 21:57 | 40m | +4 / - | EA1CQ | - / - | 2 | Partial |
| 05-13 21:56 | 40m | -10 / -4 | LA1HW | -3 / -14 | 7 | ✓ Complete |
| 05-13 21:55 | 40m | +7 / - | DD0AM | -2 / -2 | 4 | ✓ Complete |
| 05-13 21:53 | 40m | -1 / -8 | ON4KVI | -5 / -5 | 4 | ✓ Complete |
| 05-13 21:51 | 40m | 0 / - | S55OO | -11 / -2 | 3 | ✓ Verified |
| 05-13 16:41 | 10m | -17 / - | C37AC | - / -11 | 3 | Partial |
| 05-12 20:24 | 40m | -1 / - | SP9JMD | - / -2 | 2 | ✓ Confirmed |
| 05-12 20:19 | 40m | -10 / - | R1BEO | - / -11 | 2 | Partial |
| 05-12 20:16 | 40m | 0 / - | SM5KNV | -14 / -4 | 4 | ✓ Verified |
| 05-12 16:49 | 20m | -14 / - | TA2FE | - / - | 2 | ✓ Confirmed |
| 05-12 16:31 | 40m | +7 / - | OE5CCN | - / -14 | 4 | ✓ Confirmed |
| 05-12 16:21 | 40m | -16 / - | IQ0RU | - / -18 | 2 | ✓ Confirmed |
| 05-12 16:00 | 40m | -3 / - | DL9KM | -14 / +1 | 4 | ✓ Complete |
| 05-12 15:57 | 40m | +6 / - | IQ4JO | - / -7 | 2 | ✓ Confirmed |
| 05-12 15:55 | 40m | +2 / - | 9A4ZM | - / -14 | 2 | ✓ Confirmed |
| 05-12 15:54 | 40m | -8 / - | DB2GM | - / -15 | 2 | ✓ Confirmed |
| 05-12 15:53 | 40m | -14 / - | S51PV | - / - | 4 | Partial |
| 05-12 15:52 | 40m | +5 / - | SP6FME | -14 / -8 | 4 | ✓ Verified |
| 05-12 15:47 | 40m | -7 / - | DL6UM | - / - | 4 | ✓ Confirmed |
| 05-12 15:47 | 40m | - / -15 | ON2SLC | -12 / - | 2 | Partial |
| 05-12 15:39 | 40m | - / - | ES1REV | -12 / - | 2 | Partial |
| 05-12 15:28 | 20m | +5 / - | E75AA | - / -9 | 2 | ✓ Confirmed |
| 05-12 15:26 | 20m | -20 / - | ES2AJ | - / -3 | 3 | ✓ Confirmed |
| 05-12 15:22 | 20m | -11 / - | UA4FEN | - / -11 | 4 | ✓ Confirmed |
| 05-12 15:18 | 20m | -8 / - | UA4FEN | - / -14 | 2 | Partial |
| 05-11 18:46 | 40m | -4 / - | DG0OME | - / -10 | 2 | ✓ Confirmed |
| 05-11 18:41 | 40m | +4 / - | S50XX | - / -18 | 3 | ✓ Confirmed |
| 05-11 18:38 | 40m | -6 / - | DK7ZT | - / +7 | 2 | ✓ Confirmed |
| 05-11 18:32 | 40m | +6 / - | US2YW | - / -12 | 4 | ✓ Confirmed |
| 05-11 18:31 | 40m | -1 / - | DH0GBC | - / -6 | 2 | ✓ Confirmed |
| 05-11 18:27 | 40m | -8 / - | IW2MLJ | - / -11 | 4 | Partial |
| 05-11 17:35 | 40m | +6 / - | DL5DQZ | +4 / -7 | 5 | ✓ Complete |
| 05-11 17:33 | 40m | +15 / - | OM6APJ | -10 / -9 | 4 | ✓ Verified |
| 05-11 17:24 | 40m | - / - | DB1BW | -10 / - | 2 | Partial |
| 05-11 16:21 | 10m | -6 / - | D2UY | - / -5 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 152645 -19 1858 DH4RK ES2AJ -03 (x2) 152815 +4 2624 DH4RK E75AA -09 (x2) 164745 -11 2467 DH4RK 73 TU 164915 -10 1909 DH4RK TA2FE RR73 (x2) 104730 -5 633 DH4RK EH90ALL -06 111215 -3 1641 DH4RK F9DK 73 171230 -13 327 DH4RK M0MBM -24 172130 +6 2576 DH4RK SV9TLU -16 (x3) 184430 -21 1496 DH4RK TA1BX -05 185230 -3 1216 DH4RK OH8DGV -15
40m
UTC dB Freq Message 103030 -24 1682 DL0HAM DH4RK R+25 103045 -16 1312 DH4RK SP6AXW JO80 103115 +4 1253 DH4RK DL0HAM RR73 103130 -24 1683 DL0HAM DH4RK 73 103145 -22 1862 DH4RK DM5ME JO52 103200 -24 1683 DM5ME DH4RK -04 103215 -22 1862 DH4RK DM5ME R-07 103230 -24 1683 DM5ME DH4RK RR73 103245 -23 1862 DH4RK DM5ME 73 103445 -24 1683 DL5VEN DH4RK JO62 103600 -9 1443 DH4RK DF1BN JN68 (x5)
10m
UTC dB Freq Message 162100 -7 1326 DH4RK D2UY -05 (x2) 163230 -3 2002 DH4RK CX6TU -05 164115 -16 2259 DH4RK C37AC -11 (x3)
80m
UTC dB Freq Message 201645 +10 2590 DH4RK HA7TM 73 (x2) 201915 +15 2288 DH4RK SP9UPH JO90 (x2) 202230 -10 2589 CQ DH4RK JO62 (x2) 202315 +7 814 DH4RK F1PBZ -23 202330 -4 2825 F1PBZ DH4RK R+00 202345 +6 814 DH4RK F1PBZ RR73 202400 -4 2826 F1PBZ DH4RK 73 202545 -1 2825 DH4RK DO9JN JO41 202600 -8 2826 DO9JN DH4RK +00 202615 +1 2825 DH4RK DO9JN R-19 202630 -6 2826 DO9JN DH4RK RRR 202645 +2 2825 DH4RK DO9JN 73