KK4CDK — FT8 station from United States
Amateur radio station KK4CDK operating from United States. 195 FT8 spots received at SO8OO WebSDR, 14 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 37 days, best SNR +21 dB. Heard between 2026-05-01 and 2026-06-29.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
195
Total spots
14
CQ calls
37
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
First seen: 2026-05-01
Last seen: 2026-06-29 00:09 UTC
Last seen: 2026-06-29 00:09 UTC
Frequent QSO partners observed at SO8OO
Stations KK4CDK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KK4CDK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-29 02:06 | 40m | -15 / - | DL4GCJ | - / - | 4 | ✓ Confirmed |
| 06-28 21:44 | 10m | -14 / - | PV8AJ | - / +5 | 2 | ✓ Confirmed |
| 06-25 01:43 | 20m | -4 / - | EA1FEP | - / - | 2 | Partial |
| 06-24 03:13 | 20m | - / - | <...> | -12 / - | 2 | Partial |
| 06-24 03:09 | 20m | - / - | <...> | -15 / - | 2 | Partial |
| 06-23 01:58 | 20m | - / -21 | UB8CPH | +5 / - | 3 | Partial |
| 06-23 01:07 | 20m | - / -15 | K7TCH | -9 / - | 2 | ✓ Confirmed |
| 06-21 22:08 | 20m | - / -9 | WA4CB | -14 / - | 2 | Partial |
| 06-21 22:04 | 20m | - / - | D4OL | -16 / - | 2 | Partial |
| 06-20 02:20 | 40m | -4 / -13 | MI0NWA | -10 / +1 | 4 | ✓ Complete |
| 06-20 02:15 | 40m | - / -19 | 3B8WW | -12 / - | 2 | Partial |
| 06-20 01:36 | 20m | - / -15 | 3G0YM | -10 / - | 16 | Partial |
| 06-20 01:25 | 20m | -8 / - | VU2SW | - / - | 5 | Partial |
| 06-20 01:18 | 20m | - / -24 | 3G0YM | -7 / - | 24 | Partial |
| 06-20 01:09 | 20m | - / -24 | 3G0YM | -3 / - | 9 | Partial |
| 06-20 00:58 | 20m | - / - | 3G0YM | -2 / - | 13 | Partial |
| 06-20 00:48 | 20m | - / -21 | VU2WJ | +12 / - | 3 | ✓ Confirmed |
| 06-20 00:12 | 20m | - / -14 | E70A | -2 / - | 2 | ✓ Confirmed |
| 06-19 12:04 | 20m | -17 / - | IK4TVP | - / -5 | 3 | Partial |
| 06-19 01:38 | 60m | -1 / - | PA4PA | - / - | 4 | Partial |
| 06-19 01:37 | 60m | -3 / -12 | HB9MFM | -8 / +3 | 5 | ✓ Complete |
| 06-19 01:32 | 60m | - / -1 | W4EBB | -12 / - | 3 | ✓ Confirmed |
| 06-16 22:58 | 20m | -16 / - | <...> | - / -10 | 2 | Partial |
| 06-15 21:45 | 20m | - / -16 | GU7DAI | -14 / - | 2 | Partial |
| 06-14 02:19 | 20m | - / - | <...> | -9 / - | 5 | Partial |
| 06-11 02:09 | 20m | - / -22 | YL2KF | -7 / - | 2 | Partial |
| 06-11 00:47 | 20m | -2 / -19 | 9X5KM | -3 / - | 14 | ✓ Complete |
| 06-07 00:24 | 40m | -15 / -17 | EG20RCH | -22 / -15 | 2 | Partial |
| 06-05 01:02 | 60m | +5 / -16 | YO6BJG | -14 / -16 | 6 | ✓ Complete |
| 06-05 01:00 | 60m | +3 / -10 | S56P | -12 / -15 | 6 | ✓ Complete |
| 06-05 00:55 | 60m | -7 / -18 | <...> | -17 / -11 | 2 | Partial |
| 06-04 02:14 | 20m | - / -22 | EK1KE | -6 / - | 3 | ✓ Confirmed |
| 06-04 02:11 | 20m | - / - | OJ0Z | -3 / - | 3 | Partial |
| 06-04 01:44 | 20m | -11 / -5 | 4U1UN | -4 / -1 | 6 | ✓ Complete |
| 06-04 01:35 | 20m | - / -12 | W3UWU | -8 / - | 4 | Partial |
| 06-04 01:33 | 20m | +1 / - | R2GF | - / -16 | 5 | Partial |
| 06-04 01:32 | 20m | -21 / -16 | RK9UN | -4 / - | 4 | ✓ Verified |
| 06-04 01:27 | 40m | -17 / -5 | OA4ENG | -12 / -1 | 3 | ✓ Complete |
| 06-04 01:23 | 40m | -10 / -15 | OJ0Z | -10 / -4 | 4 | Partial |
| 06-04 01:18 | 40m | - / - | OJ0Z | -9 / - | 5 | Partial |
| 06-04 01:02 | 20m | - / -10 | K7CTV | -2 / - | 2 | ✓ Confirmed |
| 06-04 01:01 | 20m | - / -7 | OH2XO | +4 / - | 3 | ✓ Confirmed |
| 06-02 03:41 | 20m | - / - | OJ0Z | -3 / - | 4 | Partial |
| 06-02 02:37 | 20m | - / -13 | ZL2BX | -9 / - | 4 | ✓ Confirmed |
| 05-30 02:15 | 40m | - / - | R95WTA | -9 / - | 6 | Partial |
| 05-30 02:11 | 40m | +1 / - | 4X1UF | -9 / -15 | 3 | ✓ Verified |
| 05-25 03:10 | 40m | +11 / -9 | TC19MAY | -10 / -9 | 3 | Partial |
| 05-25 00:41 | 20m | +10 / - | HZ1TT | - / -14 | 3 | ✓ Confirmed |
| 05-24 03:58 | 20m | - / -15 | UA3ZAB | -9 / - | 3 | Partial |
| 05-24 03:57 | 20m | - / -13 | R1AV | +2 / - | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 002400 -15 1742 KK4CDK EG20RCH -15 002415 -22 1739 EG20RCH KK4CDK R-17 021530 -12 1165 3B8WW KK4CDK EL95 (x2) 021830 -6 773 ON3BLC KK4CDK EL95 022030 -6 810 KK4CDK MI0NWA +01 022045 -9 809 MI0NWA KK4CDK R-13 022100 -2 810 KK4CDK MI0NWA RR73 022115 -10 809 MI0NWA KK4CDK 73 022400 -21 1561 KK4CDK GB8MMH RR73 020630 -16 2090 KK4CDK DL4GCJ JN47 (x4) 020900 -16 1173 KK4CDK SN1WWA -06
10m
UTC dB Freq Message 214400 -15 1564 KK4CDK PV8AJ +05 (x2)
20m
UTC dB Freq Message 010645 -10 1130 R3KCW KK4CDK RR73 010715 -10 2313 K7TCH KK4CDK -15 (x2) 015830 +4 2995 UB8CPH KK4CDK EL95 (x3) 030945 -14 2357 <...> KK4CDK EL95 (x4) 031930 -10 1029 KK4CDK RA6OF 73 014315 -3 2856 KK4CDK EA1FEP IN80 (x2) 015845 +14 2860 KK4CDK IQ4JO JN63 021200 -17 1585 ZP6TT KK4CDK EL95
60m
UTC dB Freq Message 010515 +8 2458 KK4CDK YO6BJG 73 013215 -13 1547 W4EBB KK4CDK EL95 (x3) 013400 -1 309 KK4CDK PA4PA JO22 013700 -8 2286 HB9MFM KK4CDK EL95 013715 -4 2287 KK4CDK HB9MFM +03 013730 -8 2287 HB9MFM KK4CDK R-12 013745 -2 2287 KK4CDK HB9MFM RR73 013800 -8 2287 HB9MFM KK4CDK 73 013815 -7 309 KK4CDK PA4PA JO22 (x3) 013930 -8 2284 LZ3RG KK4CDK RR73 013945 +4 309 KK4CDK PA4PA JO22
80m
UTC dB Freq Message 005115 +2 438 KK4CDK EA1CQ IN83 021615 -6 1316 KK4CDK MM0KPV -10 (x2) 021945 -2 1316 KK4CDK EA1CQ IN83