K4TDX — FT8 station from United States
Amateur radio station K4TDX operating from United States. 42 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 20m, over 3 days, best SNR +17 dB. Heard between 2026-04-22 and 2026-05-03.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
42
Total spots
1
CQ calls
3
Days active
-6 dB
Avg SNR
Bands
20m
First seen: 2026-04-22
Last seen: 2026-05-03 21:23 UTC
Last seen: 2026-05-03 21:23 UTC
Frequent QSO partners observed at SO8OO
Stations K4TDX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | K4TDX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-03 23:19 | 20m | -12 / - | W3RFK | -17 / -4 | 6 | Partial |
| 05-03 23:15 | 20m | -18 / - | HA7TM | - / - | 2 | Partial |
| 04-30 10:12 | 20m | +4 / - | SV0TPN | - / -23 | 4 | Partial |
| 04-30 09:47 | 20m | +12 / - | DK1WU | - / -17 | 3 | ✓ Confirmed |
| 04-30 09:43 | 20m | -4 / - | F1PSX | - / - | 9 | Partial |
| 04-30 09:39 | 20m | -8 / - | DK9ZQ | - / - | 4 | Partial |
| 04-22 23:12 | 20m | -12 / - | DJ0MAB | - / - | 2 | Partial |
| 04-22 22:51 | 20m | -18 / - | DJ0MAB | - / - | 3 | Partial |
| 04-22 22:51 | 20m | -7 / - | IK4LZH | - / - | 4 | Partial |
Station Log
20m
UTC dB Freq Message 094830 -2 2193 K4TDX F1PSX JN08 101230 +3 2075 K4TDX SV0TPN -23 (x5) 231545 -19 2206 K4TDX HA7TM JN97 231600 -9 2205 CQ K4TDX EL98 231645 -18 2204 K4TDX HA7TM JN97 231915 -18 1060 W3RFK K4TDX EL98 (x2) 232100 -12 1058 K4TDX W3RFK -04 232115 -19 1061 W3RFK K4TDX EL98 232200 -11 1058 K4TDX W3RFK -05 (x2)