LU3OZ — FT8 station from Argentina

Argentina Grid: KO81

Amateur radio station LU3OZ operating from Argentina (grid square KO81). 130 FT8 spots received at SO8OO WebSDR, 10 CQ calls, active on 40m, 20m, 10m, over 29 days, best SNR +15 dB. Heard between 2026-04-23 and 2026-06-28.

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

Overview

130
Total spots
10
CQ calls
29
Days active
-7 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-23
Last seen: 2026-06-28 20:04 UTC

Frequent QSO partners observed at SO8OO

Stations LU3OZ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandLU3OZPartnerPartner SNRMsgs
06-28 22:03 20m -3 / - RA3ZH - / - 3 Partial
06-28 22:02 20m - / -4 SA5HAG -15 / - 2 Partial
06-28 22:00 20m - / -2 <...> -15 / - 2 Partial
06-25 22:43 20m -13 / - <...> - / +3 2 Partial
06-25 22:41 20m -16 / - R2BQM - / -14 4 Partial
06-24 00:26 20m +1 / - SV5BYP -23 / -10 4 ✓ Verified
06-24 00:10 40m -14 / - US2YW - / - 3 Partial
06-18 20:04 10m - / +8 VO1HH -16 / - 2 ✓ Confirmed
06-18 20:00 10m - / +2 EX8ABR -16 / - 3 Partial
06-11 15:43 10m +15 / - F1PBZ - / -12 3 Partial
06-11 15:38 10m -5 / - F1SZC - / -14 3 ✓ Confirmed
06-11 15:38 10m -11 / - F5CKQ - / -16 10 Partial
06-09 19:39 10m - / -9 PA2RO -19 / - 3 Partial
06-09 19:37 10m -8 / -1 F4LZZ -18 / -6 6 ✓ Complete
06-09 19:32 10m -13 / +5 EA3GJO -16 / - 3 ✓ Verified
06-09 19:29 10m - / -4 PD0ME -14 / - 2 ✓ Confirmed
06-01 22:48 20m -7 / - OH6NIO - / +6 2 ✓ Confirmed
06-01 22:43 20m - / -1 PA3R -8 / - 2 ✓ Confirmed
06-01 22:38 20m - / -6 YL2KF -9 / - 3 ✓ Confirmed
06-01 22:37 20m -11 / - IU8RFW - / -3 3 Partial
06-01 22:36 20m -7 / +7 UN0GY -11 / +6 2 Partial
05-30 23:47 20m -8 / - OJ0MN - / +5 2 ✓ Confirmed
05-29 21:53 20m - / - UB6D -9 / - 3 ✓ Confirmed
05-29 21:50 20m - / -18 PA1AA -7 / - 3 ✓ Confirmed
05-29 21:50 20m -15 / - IU8RFW - / -11 3 Partial
05-29 21:49 20m - / +4 E77FN -6 / - 2 ✓ Confirmed
05-29 21:46 20m - / - Z62NS -8 / - 5 Partial
05-28 00:45 40m -6 / - M0CKX - / - 3 Partial
05-27 21:46 20m +10 / - RA3ZH - / - 3 Partial
05-24 15:52 10m -5 / - R6DV - / - 6 Partial
05-24 15:48 10m 0 / - GJ0KYZ - / -17 2 ✓ Confirmed
05-15 21:10 20m - / -4 <...> -11 / - 2 Partial
05-15 21:08 20m - / -8 JY5IB -10 / - 2 Partial
05-15 21:03 20m - / -12 JY5IB -13 / - 6 Partial
05-14 23:31 40m -8 / - EC3A - / -17 2 Partial
05-14 00:03 20m - / -4 OH1LXF -17 / - 3 Partial
05-13 23:59 20m -17 / +3 YT2AAA -16 / - 2 ✓ Verified
05-11 23:32 40m +13 / - F5UKW - / -18 4 ✓ Confirmed
05-11 22:52 20m -11 / -2 YT2AAA -4 / -8 4 Partial
05-11 22:48 20m - / -2 <...> -4 / - 6 Partial
05-11 22:45 20m - / -6 SA4FZA -6 / - 5 Partial
05-11 22:41 20m - / -1 US7UR -1 / - 3 Partial
05-11 22:37 20m -2 / -4 EA8IK -2 / -6 5 ✓ Complete
05-11 00:12 20m - / -6 EA3FKT -8 / - 3 Partial
05-11 00:07 20m - / -2 SP1F -9 / - 6 ✓ Confirmed
05-11 00:01 20m - / -2 ES4BW -12 / - 2 ✓ Confirmed
05-10 23:58 20m - / -4 VE9RA -11 / - 3 Partial
05-10 23:54 20m - / -12 G4UZG -13 / - 2 Partial
05-10 23:53 20m - / +1 9A5E -14 / - 2 ✓ Confirmed
05-10 23:49 20m -12 / +10 LY5O -8 / +3 3 ✓ Complete

Station Log

20m 
UTC    dB  Freq  Message
002700  +0 2044  LU3OZ SV5BYP 73
224100 -17 1578  LU3OZ C31KC 73
224100 -14 2044  LU3OZ R2BQM -14 (x3)
224300 -12 1822  LU3OZ <...> R+03
224330 -15 2044  LU3OZ R2BQM -14
224330 -14 1822  LU3OZ <...> R+03
220030 -15 2042  <...> LU3OZ -02 (x2)
220215 -14 2041  SA5HAG LU3OZ -04 (x2)
220330  -5  307  LU3OZ RA3ZH KO81 (x3)
40m 
UTC    dB  Freq  Message
000645 -24 2194  LU3OZ EI9IB -15 (x2)
233230 +12 2326  LU3OZ F5UKW JN12 (x4)
233115 -11 1813  LU3OZ EC3A -17 (x2)
004430 -10 2222  LU3OZ LY1O R-23
004530  -9 1856  LU3OZ M0CKX IO93 (x3)
001045 -17 2016  LU3OZ US2YW KN28 (x3)
10m 
UTC    dB  Freq  Message
154315 -14 2440  LU3OZ F5CKQ IN95 (x2)
154345 +14 2733  LU3OZ F1PBZ -12
154415  -6 2440  LU3OZ F5CKQ R-16
154415 +15 2733  LU3OZ F1PBZ -12
154445  -8 2440  LU3OZ F5CKQ R-13
154445 +15 2734  LU3OZ F1PBZ -12
200045 -16 2037  EX8ABR LU3OZ +02 (x3)
200315 -19 2039  CQ LU3OZ FG75                         a1 (x2)
200415 -15 2040  VO1HH LU3OZ R+08 (x2)
200615 -15 2039  EX8ABR LU3OZ +00

SNR History by Band