KG4VUK — FT8 station from Guantanamo Bay

Guantanamo Bay Grid: ?

Amateur radio station KG4VUK operating from Guantanamo Bay. 239 FT8 spots received at SO8OO WebSDR, 6 CQ calls, active on 80m, 40m, 20m, over 18 days, best SNR +17 dB. Heard between 2026-04-20 and 2026-05-26.

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

Overview

239
Total spots
6
CQ calls
18
Days active
-7 dB
Avg SNR

Bands

80m 20m 40m
First seen: 2026-04-20
Last seen: 2026-05-26 00:44 UTC

Frequent QSO partners observed at SO8OO

Stations KG4VUK worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKG4VUKPartnerPartner SNRMsgs
05-26 02:31 20m -11 / - W4MJH - / - 11 Partial
05-26 02:28 20m - / - IK4LZH -20 / - 2 Partial
05-26 02:15 40m +7 / - DC8SG - / -15 10 Partial
05-26 02:15 40m -1 / - DK7ZT - / -10 3 Partial
05-26 01:30 40m -1 / - VE9NM - / -12 3 ✓ Confirmed
05-26 01:14 40m -12 / - KA1DCB - / +2 2 ✓ Confirmed
05-26 01:13 40m -17 / - HA7TM - / -13 3 Partial
05-26 00:58 40m +3 / - HA7TM - / - 3 Partial
05-26 00:52 20m -9 / - WA4MB - / -7 3 ✓ Confirmed
05-26 00:50 20m -22 / - OE5TXF - / -19 2 ✓ Confirmed
05-23 00:23 20m -8 / - CT1BFP - / +5 11 ✓ Confirmed
05-23 00:22 20m -8 / - 7Z1BS - / -19 2 Partial
05-18 01:16 20m -3 / - CT1BFP - / - 9 Partial
05-17 03:22 20m -3 / - RW0AR - / - 3 Partial
05-17 03:22 40m -14 / - K4YT - / -9 5 ✓ Confirmed
05-16 01:07 80m 0 / - EA1IOK - / -16 6 Partial
05-16 00:26 40m -7 / - S50XX - / - 3 Partial
05-16 00:26 40m -10 / - IW0RLC - / - 2 Partial
05-16 00:21 40m -14 / - PI4DX - / -6 2 ✓ Confirmed
05-15 22:15 20m -13 / - IC8CUQ - / - 4 Partial
05-14 02:20 40m -16 / - KQ4CIE - / - 2 Partial
05-14 01:49 20m -8 / - A41DL - / -16 8 ✓ Confirmed
05-14 00:35 40m -11 / - KG4GSY - / -2 4 ✓ Confirmed
05-11 01:09 40m -10 / - W4EBB - / - 2 Partial
05-11 01:07 40m -8 / - S50XX - / - 6 Partial
05-10 23:28 40m +8 / - DK7ZT - / -19 3 Partial
05-04 03:22 20m +4 / - RZ9A - / - 4 Partial
05-04 03:08 20m -8 / - A41DL - / - 3 Partial
05-01 22:43 20m -6 / - DL9PN - / -16 2 Partial
04-29 00:26 20m -7 / - A71UN - / -8 3 ✓ Confirmed
04-29 00:05 20m -6 / - VU2SW -18 / +1 4 ✓ Verified
04-28 23:34 20m -16 / - TA1RJV - / - 4 Partial
04-28 05:06 40m +1 / - OK1UG - / - 3 Partial
04-28 04:14 40m -6 / - EA2BU - / -5 2 Partial
04-28 04:14 40m -8 / - IK4LZH - / - 3 Partial
04-28 04:07 40m -5 / - DL1UDO - / - 4 Partial
04-28 04:00 40m -2 / - PI4DX - / - 2 Partial
04-28 03:57 40m -16 / - F5CKQ - / - 2 Partial
04-28 03:56 40m -4 / - F4BYA - / - 2 Partial
04-27 22:04 20m +3 / - EA5OS - / -10 4 Partial
04-27 21:59 20m -16 / - CT7ATA - / - 2 Partial
04-27 21:58 20m -3 / - KP4COD - / - 3 ✓ Confirmed
04-27 21:53 20m -4 / - EA1YR - / - 2 Partial
04-27 03:47 40m -12 / - IK4LZH - / - 4 Partial
04-27 03:46 40m -16 / - OZ6MM - / -18 4 ✓ Confirmed
04-27 03:42 40m -4 / - DL4RBR - / - 6 Partial
04-27 03:39 40m +10 / - DL3MIB - / - 2 ✓ Confirmed
04-27 03:20 40m +14 / - DL3MIB - / - 5 Partial
04-27 03:18 40m -4 / - DG4SCG - / - 2 Partial
04-27 03:18 40m -7 / - OT26EPIC - / -14 3 Partial

Station Log

40m 
UTC    dB  Freq  Message
013145  +1  902  KG4VUK VE9NM RR73
021545  +7 1366  KG4VUK DC8SG JO40
021545  +0 1538  KG4VUK DK7ZT -10 (x2)
021615  +6 1366  KG4VUK DC8SG JO40
021645  -2 1538  KG4VUK DK7ZT -10
021645  +5 1366  KG4VUK DC8SG JO40 (x8)
024445 -16 2456  KG4VUK W4MJH +13
20m 
UTC    dB  Freq  Message
022800 -19 1406  IK4LZH KG4VUK EM64 (x2)
022900 -16 1406  KT8Q KG4VUK EM64
023100 -21 1815  CQ KG4VUK EM64
023145 -13 1816  KG4VUK W4MJH EM63 (x11)
80m 
UTC    dB  Freq  Message
010700  -2  420  KG4VUK EA1IOK IN62 (x6)

SNR History by Band