KM4IOA — FT8 station from United States

United States Grid: ?

Amateur radio station KM4IOA operating from United States. 21 FT8 spots received at SO8OO WebSDR, active on 20m, over 7 days, best SNR +11 dB. Heard between 2026-04-21 and 2026-06-13.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

21
Total spots
0
CQ calls
7
Days active
-0 dB
Avg SNR

Bands

20m
First seen: 2026-04-21
Last seen: 2026-06-13 01:44 UTC

Frequent QSO partners observed at SO8OO

Stations KM4IOA worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKM4IOAPartnerPartner SNRMsgs
06-13 03:43 20m +7 / - LY7T - / -14 4 Partial
06-11 02:53 20m -4 / - RZ9A - / -13 2 ✓ Confirmed
06-09 19:22 20m +4 / - M9KTM - / - 2 Partial
05-30 05:49 20m +6 / - UR5QW - / -12 5 Partial
05-28 05:36 20m - / - CN8NS -18 / - 2 Partial
05-28 05:21 20m - / - YU7AS -16 / - 2 Partial
05-25 04:58 20m - / - F6BLP -22 / - 2 Partial
05-25 00:48 20m - / - K4CAE -21 / - 2 Partial
05-23 01:08 20m - / - S55X -14 / - 2 Partial
04-29 04:48 20m -2 / - F5PBG - / - 3 Partial
04-21 05:35 20m -6 / - TL8GD - / - 2 ✓ Confirmed
04-21 02:33 20m -6 / - TL8GD - / -3 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
053615 -19 1080  CN8NS KM4IOA EM74 (x2)
054915  -4 2576  KM4IOA UR5QW -12 (x5)
192245  +6  871  KM4IOA M9KTM IO91 (x2)
025330  -6 1455  KM4IOA RZ9A -13 (x2)
034315  +8 1884  KM4IOA LY7T -14 (x4)

SNR History by Band