KG4OJT — FT8 station from Guantanamo Bay

Guantanamo Bay Grid: FM18

Amateur radio station KG4OJT operating from Guantanamo Bay (grid square FM18). 1,615 FT8 spots received at SO8OO WebSDR, 918 CQ calls, active on 20m, over 22 days, best SNR +25 dB. Heard between 2026-04-21 and 2026-05-15.

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

Overview

1,615
Total spots
918
CQ calls
22
Days active
-6 dB
Avg SNR

Bands

20m
First seen: 2026-04-21
Last seen: 2026-05-15 19:23 UTC

Frequent QSO partners observed at SO8OO

Stations KG4OJT worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKG4OJTPartnerPartner SNRMsgs
05-15 21:13 20m -18 / -3 EA7ICA -13 / -8 3 ✓ Complete
05-15 21:12 20m -11 / - EA3JHH - / - 4 Partial
05-15 20:58 20m -10 / - A61FJ - / - 2 Partial
05-15 20:33 20m +1 / - F4NGC - / - 3 Partial
05-15 01:04 20m - / -14 GM4KHE -7 / - 2 Partial
05-15 01:02 20m - / -16 K9FBA -9 / - 2 ✓ Confirmed
05-15 00:57 20m - / -3 W4WWF -6 / - 2 Partial
05-15 00:53 20m - / -17 AD7FC -2 / - 2 ✓ Confirmed
05-15 00:43 20m - / -24 DG0SML -4 / - 2 ✓ Confirmed
05-15 00:27 20m - / -4 N5AJY 0 / - 2 ✓ Confirmed
05-15 00:22 20m - / -9 K4TUT -2 / - 4 ✓ Confirmed
05-15 00:21 20m - / -13 W7RFL 0 / - 2 ✓ Confirmed
05-15 00:09 20m - / -11 K0LS -4 / - 2 ✓ Confirmed
05-14 23:59 20m - / -14 KR4JUQ -2 / - 4 Partial
05-14 23:58 20m -18 / -11 HK3O +2 / - 3 ✓ Verified
05-14 23:56 20m +6 / +6 A61DD 0 / - 6 ✓ Complete
05-14 23:54 20m - / -19 AD7FC 0 / - 2 Partial
05-14 23:32 20m - / -2 OA4DOR -6 / - 2 ✓ Confirmed
05-14 23:23 20m - / -1 N5YDX -2 / - 2 ✓ Confirmed
05-14 23:16 20m - / -22 PA2SVD -4 / - 4 ✓ Confirmed
05-14 23:09 20m -4 / - VE2FVV - / - 2 ✓ Confirmed
05-14 23:06 20m - / -13 KB9AVX -5 / - 2 ✓ Confirmed
05-14 22:58 20m 0 / -24 EB4FOG 0 / -16 6 ✓ Complete
05-14 22:51 20m - / +5 IK2UEC +1 / - 2 ✓ Confirmed
05-14 22:46 20m - / -16 PC2R 0 / - 2 ✓ Confirmed
05-14 22:38 20m - / - LU4VMR -4 / - 2 Partial
05-14 20:50 20m +8 / -11 PA3EVY -8 / -5 12 ✓ Complete
05-14 20:44 20m -4 / - EA3ILL - / -22 3 ✓ Confirmed
05-14 20:28 20m -3 / - IU4RQY - / - 3 ✓ Confirmed
05-14 20:23 20m -16 / - EA8DQQ - / -4 3 Partial
05-14 20:22 20m -4 / - G4HPY - / - 3 Partial
05-14 20:09 20m -5 / - G7TWX - / -2 4 ✓ Confirmed
05-14 20:03 20m -10 / - M9THU - / -5 2 ✓ Confirmed
05-14 19:59 20m 0 / - M9THU - / - 2 Partial
05-14 18:09 20m -6 / - EA3HRE - / - 3 Partial
05-14 17:23 20m +2 / - DC3PH - / -20 3 ✓ Confirmed
05-14 16:21 20m -16 / - IU4PRE - / - 2 Partial
05-14 15:37 20m -7 / - MW0HID - / -12 2 ✓ Confirmed
05-14 15:16 20m -6 / - DL9FFM - / -17 2 Partial
05-14 13:42 20m +1 / - F5GN - / -17 3 ✓ Confirmed
05-14 13:06 20m 0 / - R6LKV - / - 3 Partial
05-14 13:02 20m -8 / - MW7TTA - / -18 2 Partial
05-14 12:48 20m -4 / - DK8RE - / -21 4 ✓ Confirmed
05-14 12:33 20m -8 / - M0LTA - / -18 3 Partial
05-14 12:30 20m -8 / - PD1SL - / -23 3 ✓ Confirmed
05-14 11:40 20m -12 / - M9VMT - / -13 2 Partial
05-14 11:18 20m -9 / - UA3SAO - / -14 2 Partial
05-14 00:01 20m -14 / +5 VA2KFF -9 / +6 3 ✓ Complete
05-13 23:50 20m -5 / - A61CK -11 / - 2 ✓ Verified
05-13 23:48 20m - / -24 IZ1UUJ -8 / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
211215  -9  715  KG4OJT EA3JHH JN01
211230 -10  537  CQ KG4OJT FM18
211315 -11  716  KG4OJT EA3JHH JN01
211330 -13  537  EA7ICA KG4OJT -03
211345 -14  716  KG4OJT EA3JHH JN01
211345 -18 1488  KG4OJT EA7ICA R-08 (x2)
211445 -10  716  KG4OJT EA3JHH JN01
211600 -17  537  CQ KG4OJT FM18                        a1 (x7)

SNR History by Band