K4TXX — FT8 station from United States

United States Grid: EM94

Amateur radio station K4TXX operating from United States (grid square EM94). 42 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 40m, 20m, over 5 days, best SNR +13 dB. Heard between 2026-04-24 and 2026-05-12.

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Overview

42
Total spots
2
CQ calls
5
Days active
-3 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-24
Last seen: 2026-05-12 18:32 UTC

Frequent QSO partners observed at SO8OO

Stations K4TXX worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandK4TXXPartnerPartner SNRMsgs
05-12 20:26 20m -6 / - ON4JPE -8 / -12 10 ✓ Verified
05-06 18:02 20m -6 / - F4LEB - / -1 2 Partial
05-06 17:53 20m +9 / - EA1CQ - / -24 3 ✓ Confirmed
05-04 14:11 20m 0 / - F1PBZ - / -12 2 Partial
05-01 14:39 20m -8 / - JH3LIB - / -23 2 Partial
05-01 13:53 20m -7 / - BD8ABR - / -21 3 ✓ Confirmed
05-01 13:46 20m -5 / - BD8ABR - / - 3 Partial
04-25 00:41 40m -5 / - 4X1UF - / -10 7 Partial
04-25 00:38 40m -1 / - 4L3YL - / -1 3 Partial
04-25 00:32 40m +12 / - <...> - / -12 3 Partial
04-24 21:02 20m - / - AD0CH -5 / - 3 Partial
04-24 21:01 20m - / - A71AH +9 / - 3 Partial
04-24 20:58 20m - / - CN8NS +2 / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
180200  -4 2739  K4TXX F4LEB R-01 (x2)
202600  +7 1194  K4TXX ON4JPE JO10 (x5)
202815  -9 2944  ON4JPE K4TXX RRR
202830  +4 1194  K4TXX ON4JPE 73 (x2)
202915  -7 2944  ON4JPE K4TXX RRR
202930 -24 1194  K4TXX ON4JPE 73
202945  -6 2944  R2FAQ K4TXX -12
203215 -11 2768  CQ K4TXX EM94 (x2)
40m 
UTC    dB  Freq  Message
003030  +1 2860  K4TXX 4L3YL R+00
003230 +13  738  K4TXX <...> R-12 (x3)
003400  -1 2860  K4TXX 4L3YL R-08 (x4)
004115  +0  228  K4TXX 4X1UF R-10 (x7)

SNR History by Band