KD4SR — FT8 station from United States
Amateur radio station KD4SR operating from United States. 32 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, 10m, over 8 days, best SNR +14 dB. Heard between 2026-04-22 and 2026-05-27.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
32
Total spots
0
CQ calls
8
Days active
-8 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-22
Last seen: 2026-05-27 22:03 UTC
Last seen: 2026-05-27 22:03 UTC
Frequent QSO partners observed at SO8OO
Stations KD4SR worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KD4SR | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-20 01:00 | 80m | +9 / - | F6EQZ | - / -22 | 4 | ✓ Confirmed |
| 05-20 00:55 | 80m | +10 / - | F1PBZ | - / -24 | 2 | ✓ Confirmed |
| 05-20 00:53 | 80m | -11 / - | HB9MZI | - / - | 3 | Partial |
| 05-10 19:58 | 10m | -15 / - | PU3DEM | - / -13 | 2 | ✓ Confirmed |
| 04-30 00:16 | 20m | -15 / - | KC0VTJ | - / -12 | 5 | ✓ Confirmed |
| 04-29 00:46 | 80m | -19 / - | ON1JP | - / -24 | 5 | Partial |
| 04-27 00:36 | 80m | +10 / - | F1PBZ | - / -15 | 2 | ✓ Confirmed |
| 04-22 23:58 | 20m | -17 / - | F5RRS | - / -8 | 4 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 235815 -18 1517 KD4SR F5RRS JN36 (x4) 001600 -11 1147 KD4SR KC0VTJ -12 (x5) 000345 +0 1764 KD4SR HZ1TT RR73
10m
UTC dB Freq Message 194900 -15 1197 KD4SR PU1RAE -18 195815 -15 2450 KD4SR PU3DEM -13 (x2) 200545 -19 1973 KD4SR PU5AOA RR73 192915 -9 2831 KD4SR PY2ZA RR73
80m
UTC dB Freq Message 003645 +10 526 KD4SR F1PBZ RR73 004630 -19 1787 KD4SR ON1JP -24 (x5) 005345 -12 1897 KD4SR HB9MZI JN46 (x3) 005545 +6 501 KD4SR F1PBZ -24 (x2) 010030 +8 1165 KD4SR F6EQZ JN19 (x4)
40m
UTC dB Freq Message 000115 -4 1943 KD4SR EB3JT R-19