K3MRK — FT8 station from United States

United States Grid: ?

Amateur radio station K3MRK operating from United States. 36 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 7 days, best SNR +14 dB. Heard between 2026-04-25 and 2026-05-26.

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

Overview

36
Total spots
0
CQ calls
7
Days active
-5 dB
Avg SNR

Bands

40m 20m
First seen: 2026-04-25
Last seen: 2026-05-26 22:23 UTC

Frequent QSO partners observed at SO8OO

Stations K3MRK worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandK3MRKPartnerPartner SNRMsgs
05-27 00:22 40m -8 / - VE9NM - / +5 2 ✓ Confirmed
05-27 00:19 40m +14 / - SP1MGM - / -15 2 Partial
05-27 00:14 40m +3 / - EB3JT - / -13 2 Partial
05-27 00:10 40m +4 / - SP1MGM - / -17 5 Partial
05-09 23:16 20m - / - AF0CU -15 / - 3 Partial
04-27 23:46 40m -7 / - DL1BBO - / -21 5 ✓ Confirmed
04-27 23:45 40m +2 / - IW9FRA - / -9 2 ✓ Confirmed
04-26 22:26 20m - / -14 KN4KYD -24 / - 2 Partial
04-25 23:45 40m 0 / - DD0AM - / -7 3 ✓ Confirmed
04-25 22:01 40m -18 / - M0OVG - / -24 5 ✓ Confirmed
04-25 21:54 40m -19 / - M0OVG - / -24 3 Partial

Station Log

40m 
UTC    dB  Freq  Message
234815  -4 2834  K3MRK DL1BBO 73
225930  -8  787  K3MRK F4MTT IN98
001045  -1 1202  K3MRK SP1MGM JO73 (x5)
001345 -18  777  KE9END K3MRK 73
001400  +4  778  K3MRK EB3JT JN01 (x2)
001800 -11 2403  K3MRK SP5LST KO02
001915 +14  825  K3MRK SP1MGM JO73 (x2)
002245  -8 1112  K3MRK VE9NM +05 (x2)
20m 
UTC    dB  Freq  Message
222645 -24 1807  KN4KYD K3MRK R-14 (x2)
221430  -2  766  K3MRK TL8GD RR73
231615 -14  822  AF0CU K3MRK FN10 (x3)
231815 -18  822  SP9JP K3MRK FN10
234915 -14 1009  <...> K3MRK FN10
235215 -16 1009  W5SLO K3MRK FN10
000030 -11 2189  K3MRK PD0DDA R-14
000100 -16 2187  K3MRK IU8RFW -12
000400 -17 1364  KM7EHT K3MRK FN10
001600  -4  562  K3MRK EP5TJS RR73

SNR History by Band