LU3DW — FT8 station from Argentina

Argentina Grid: JN45

Amateur radio station LU3DW operating from Argentina (grid square JN45). 83 FT8 spots received at SO8OO WebSDR, 18 CQ calls, active on 80m, 20m, 10m, over 9 days, best SNR +19 dB. Heard between 2026-04-23 and 2026-05-14.

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

Overview

83
Total spots
18
CQ calls
9
Days active
-8 dB
Avg SNR

Bands

80m 20m 10m
First seen: 2026-04-23
Last seen: 2026-05-14 18:48 UTC

Frequent QSO partners observed at SO8OO

Stations LU3DW worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandLU3DWPartnerPartner SNRMsgs
05-14 20:52 20m - / - R5BM -16 / - 2 ✓ Confirmed
05-14 20:41 20m -2 / - 4L3YL -13 / -6 3 Partial
05-14 01:11 20m - / - OH2XO -14 / - 2 ✓ Confirmed
05-14 00:55 20m - / - TI5RTZ -19 / - 2 Partial
05-13 02:54 80m -10 / - K4YT - / - 2 Partial
05-06 22:09 20m -15 / - ZX8AM -10 / -8 5 Partial
05-06 22:02 20m 0 / - BV2NF - / -17 3 ✓ Confirmed
05-06 21:56 20m -11 / - AO2RKB -7 / -9 2 Partial
05-06 21:50 20m - / -19 E75C 0 / - 3 ✓ Confirmed
05-06 21:48 20m 0 / -19 CN8NS 0 / -19 6 ✓ Complete
05-06 03:12 80m +9 / - DL1RWN - / -14 3 Partial
05-06 03:11 80m -8 / - OH1IM - / - 2 Partial
05-06 03:07 80m +3 / - SP7IIT - / - 3 Partial
05-06 03:04 80m -19 / - OH1IM - / - 3 Partial
05-06 03:00 80m +11 / - SP7IIT - / - 2 Partial
05-06 02:58 80m - / - SV8JE -12 / - 3 Partial
05-06 02:56 80m +2 / -19 LA9GX -12 / -13 5 ✓ Complete
05-06 02:52 80m - / -8 PY3CT -12 / - 2 ✓ Confirmed
05-06 02:52 80m -4 / - F1PBZ - / +3 2 Partial
05-06 02:51 80m +1 / - SP5LST - / - 2 Partial
05-06 02:50 80m -18 / - G3YPP - / - 6 Partial
05-04 22:46 20m -1 / -19 CS7BHA -15 / -7 4 ✓ Complete
05-04 22:27 20m -18 / - HL2CFY - / -19 2 Partial
05-04 22:23 20m - / - S55X -12 / - 2 Partial
05-04 16:58 10m -13 / - SV2FNT - / -11 2 Partial
05-04 16:26 10m 0 / - A61OK - / -21 2 ✓ Confirmed
05-02 01:28 80m +16 / - UX5UO - / - 3 Partial
05-01 15:41 10m - / -9 IZ6SCG -18 / - 2 ✓ Confirmed
05-01 15:38 10m - / -16 YO4FZV -12 / - 2 Partial
05-01 15:37 10m - / -8 DL5BCQ -14 / - 2 ✓ Confirmed
05-01 15:34 10m - / -23 LU3HBA -21 / - 2 Partial
05-01 15:22 10m - / -14 4X5MZ -22 / - 2 Partial
05-01 15:21 10m - / -19 9A5JU -23 / - 2 ✓ Confirmed
05-01 15:17 10m - / - LU1ALF -20 / - 5 Partial
05-01 15:16 10m - / -11 OK2BRD -18 / - 2 ✓ Confirmed
05-01 15:13 10m - / -8 DL2AKT -16 / - 2 ✓ Confirmed
05-01 15:12 10m - / -8 PU4ELT -14 / - 2 ✓ Confirmed
05-01 15:11 10m - / -17 F4LZZ -17 / - 2 ✓ Confirmed
05-01 15:08 10m - / -20 N8NZM -15 / - 2 Partial
05-01 15:07 10m - / -15 SP6GCU -19 / - 2 ✓ Confirmed
05-01 15:04 10m - / -12 CT2KCK -18 / - 2 Partial
04-26 15:24 10m - / -7 IV3KZF -18 / - 2 Partial
04-26 15:21 10m - / -13 DL6EL -13 / - 3 Partial
04-23 20:37 20m +7 / - VP2MAA -13 / -8 4 Partial

Station Log

20m 
UTC    dB  Freq  Message
221045 -16 1583  LU3DW ZX8AM -08 (x3)
225600  -7 2629  LU3DW K9ALH EM69
203130  -8 2381  LU3DW IU4COO JN63
005545 -18 1263  TI5RTZ LU3DW GF05 (x2)
011145 -15 1264  OH2XO LU3DW RR73 (x2)
204130 -13 1884  4L3YL LU3DW GF05
204145  +0 2954  LU3DW 4L3YL -06 (x2)
204845  +5 1087  LU3DW IK2JYT JN45
205230 -16 1884  R5BM LU3DW RR73 (x2)
80m 
UTC    dB  Freq  Message
030700  +1 1726  LU3DW SP7IIT KO00 (x2)
030745 -14  550  PU2RTO LU3DW RR73
030800  +3 1726  LU3DW SP7IIT KO00
030845 -13  549  CQ LU3DW GF05 (x3)
031100  -2 1110  LU3DW OH1IM KP01 (x2)
031200 +11 2635  LU3DW DL1RWN -14 (x3)
025400 -11  993  LU3DW K4YT FM19
025430 -24 1640  LU3DW K4FS EM85
025430  -9  993  LU3DW K4YT FM19
10m 
UTC    dB  Freq  Message
153630 -18 1665  LU3HBA LU3DW R-23
153730 -16 1665  DL5BCQ LU3DW -08 (x2)
153830 -12 1663  YO4FZV LU3DW -16 (x2)
153915 -24 1876  LU3DW LU3HBA RR73
154130 -16 1661  IZ6SCG LU3DW -09 (x2)
154230 -21 1660  IK8UHA LU3DW -12
154330 -22 1660  HG6WF LU3DW RR73
154400 -24 1660  CT2KCK LU3DW -15
162600  -2  827  LU3DW A61OK -21 (x2)
165815 -14 1334  LU3DW SV2FNT -11 (x2)

SNR History by Band