K4FB — FT8 station from United States

United States Grid: ?

Amateur radio station K4FB operating from United States. 45 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 5 days, best SNR +13 dB. Heard between 2026-04-22 and 2026-05-07.

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

Overview

45
Total spots
1
CQ calls
5
Days active
-3 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-22
Last seen: 2026-05-07 22:38 UTC

Frequent QSO partners observed at SO8OO

Stations K4FB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandK4FBPartnerPartner SNRMsgs
05-08 01:22 20m - / +4 W2SKI -11 / - 5 Partial
05-08 00:37 20m +6 / -15 7Z1AQ -16 / -9 4 ✓ Complete
05-08 00:27 20m - / - A71UN -12 / - 2 Partial
05-08 00:23 20m -9 / - A61FJ -4 / -6 5 ✓ Verified
05-08 00:18 20m -1 / - A61DD -6 / -10 4 Partial
05-08 00:15 20m 0 / -13 7Z1DS -10 / - 7 ✓ Verified
05-07 02:31 20m +12 / - R7WA - / -13 4 ✓ Confirmed
05-07 02:13 20m -6 / - TY5AD - / -10 2 ✓ Confirmed
05-07 01:52 20m -13 / - 7Z1IS - / -9 6 ✓ Confirmed
04-28 01:16 20m -9 / - A71UN - / -8 2 ✓ Confirmed
04-28 00:47 20m - / -6 NA1KW -3 / - 3 Partial
04-28 00:40 20m - / -5 WI9Q -6 / - 3 ✓ Confirmed
04-28 00:37 20m -8 / -2 HA7TM -3 / - 7 ✓ Verified
04-25 00:21 40m -1 / - 4L3YL - / -2 7 Partial
04-23 00:12 20m +4 / - F5RRS - / -13 6 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
003730 -11 2290  HG8LXL K4FB RR73
003745  +4 2296  K4FB 7Z1AQ -09
003800 -13 2290  7Z1AQ K4FB R-15
003815  +8 2296  K4FB 7Z1AQ RR73
003830 -20 2290  7Z1AQ K4FB 73
004045  -7 1018  A71UN K4FB EL97
004200 -19 1270  A61SD K4FB EL97
012215  -9  913  W2SKI K4FB EL97 (x5)
012815 -14 1066  KA8ZNZ K4FB EL97
013115 -13 1067  SV0TPN K4FB 73
013845 -15 1189  AC7WY K4FB -10
40m 
UTC    dB  Freq  Message
002100  -3 2860  K4FB 4L3YL -02 (x7)

SNR History by Band