KC9USW — FT8 station from United States

United States Grid: JN49

Amateur radio station KC9USW operating from United States (grid square JN49). 89 FT8 spots received at SO8OO WebSDR, 18 CQ calls, active on 20m, 10m, over 3 days, best SNR +12 dB. Heard between 2026-06-10 and 2026-06-18.

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Overview

89
Total spots
18
CQ calls
3
Days active
-5 dB
Avg SNR

Bands

20m 10m
First seen: 2026-06-10
Last seen: 2026-06-18 06:01 UTC

Frequent QSO partners observed at SO8OO

Stations KC9USW worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKC9USWPartnerPartner SNRMsgs
06-18 07:57 20m - / -1 SP6KKL -10 / - 3 Partial
06-18 07:57 20m +6 / - DA5UL - / - 6 Partial
06-18 07:56 20m -1 / - HB9JNM - / - 2 Partial
06-18 07:56 20m -12 / - HB9VAA - / - 2 Partial
06-18 07:55 20m -8 / - DB1SN -13 / - 3 ✓ Verified
06-18 07:54 20m -2 / - PE9JAN - / - 2 Partial
06-18 07:54 20m -12 / - DL1BGH - / - 2 Partial
06-18 07:53 20m -16 / - M0PBG - / - 3 Partial
06-18 07:52 20m - / - JA8DKJ -1 / - 3 ✓ Confirmed
06-18 07:49 20m 0 / - F4AXK - / - 2 ✓ Confirmed
06-18 01:02 20m -6 / - K1CXS - / - 2 Partial
06-18 01:00 20m 0 / - R5AV - / -16 3 Partial
06-18 00:58 20m - / -20 PD1HPB -13 / - 3 ✓ Confirmed
06-18 00:57 20m +2 / -5 7Z1DN -2 / -15 4 ✓ Complete
06-18 00:53 20m +4 / -7 EA7LGM -3 / +10 7 ✓ Complete
06-18 00:51 20m - / -3 RK4FF -10 / - 2 ✓ Confirmed
06-18 00:48 20m - / -6 IS0KNG -13 / - 2 ✓ Confirmed
06-18 00:47 20m -12 / - IU8RFW - / -6 4 Partial
06-18 00:46 20m - / -5 N1KY -11 / - 3 ✓ Confirmed
06-18 00:44 20m - / - W6TOX -6 / - 2 ✓ Confirmed
06-18 00:43 20m +6 / - UB6OBY - / - 2 Partial
06-18 00:39 20m -6 / - R5AV - / -5 3 Partial
06-11 06:50 20m -7 / - SV5BYP - / - 3 Partial
06-11 06:45 20m -4 / - DB7GE - / - 3 Partial
06-11 06:44 20m -12 / - HB9TWU - / -10 3 Partial
06-10 19:21 10m +4 / - DF8DR - / - 2 Partial
06-10 19:16 10m +7 / - IK4LZH - / - 4 Partial

Station Log

20m 
UTC    dB  Freq  Message
075630  +0  483  KC9USW HB9JNM JN47
075630 -11 1514  KC9USW HB9VAA JN36
075645 -10  862  CQ KC9USW EN70
075700  +6  862  KC9USW DA5UL JN58
075715  -6  292  SP6KKL KC9USW -01
075730  -2  483  KC9USW HB9JNM JN47
075745 -15  292  SP6KKL KC9USW -01
075800  +3  862  KC9USW DA5UL JN58
075800 +10 1029  KC9USW UA4FET LO13
075815  -8  292  SP6KKL KC9USW -01
075830  +5  862  KC9USW DA5UL JN58 (x4)
080130  -2  791  KC9USW DL7FE JN49
10m 
UTC    dB  Freq  Message
191615  +5  491  KC9USW IK4LZH JN54 (x4)
192145  +1 2890  KC9USW DF8DR JO31 (x2)

SNR History by Band