LU5DF — FT8 station from Argentina

Argentina Grid: JN47

Amateur radio station LU5DF operating from Argentina (grid square JN47). 164 FT8 spots received at SO8OO WebSDR, 8 CQ calls, active on 80m, 40m, 20m, 10m, over 12 days, best SNR +31 dB. Heard between 2026-04-29 and 2026-06-27.

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

Overview

164
Total spots
8
CQ calls
12
Days active
-3 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-29
Last seen: 2026-06-27 19:20 UTC

Frequent QSO partners observed at SO8OO

Stations LU5DF worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandLU5DFPartnerPartner SNRMsgs
06-27 21:19 20m -8 / - HB9XBY - / - 3 Partial
06-27 21:14 20m -20 / - R3MAJ - / -17 3 Partial
06-27 21:13 20m -14 / - UX5UW - / - 2 Partial
06-04 15:59 20m +3 / - UB8CPH - / -19 6 Partial
06-04 15:38 20m -10 / - UN3P - / -19 2 ✓ Confirmed
06-04 15:06 20m -6 / - RL6MT - / -13 2 ✓ Confirmed
06-02 13:47 20m +4 / - R8AC - / -17 2 Partial
06-01 19:22 20m -8 / - A92AE - / -20 4 Partial
06-01 19:22 20m -15 / - OM7TJ - / - 5 Partial
06-01 19:18 20m -16 / - RT6O - / -14 2 ✓ Confirmed
06-01 19:17 20m +10 / - 5B4ASA - / -12 3 ✓ Confirmed
06-01 19:16 20m +2 / - RW4LNL - / -19 5 Partial
06-01 19:02 20m -8 / - JR1UFN - / -4 3 Partial
06-01 18:59 20m -13 / - BG5BNW - / -8 2 ✓ Confirmed
06-01 18:58 20m +2 / - RG5A - / - 2 Partial
05-28 21:47 80m +15 / - LA6YEA - / -14 3 ✓ Confirmed
05-28 21:46 80m +4 / - EA1IOK - / - 4 Partial
05-28 20:21 10m -17 / - PU2BRU - / -5 5 Partial
05-28 20:00 10m - / -6 DG1KPC -9 / - 2 ✓ Confirmed
05-28 19:56 10m - / - CP7DX -10 / - 3 Partial
05-28 19:52 10m - / -8 F5CKQ -6 / - 2 ✓ Confirmed
05-28 19:51 10m - / -17 OZ1PGB -6 / - 2 ✓ Confirmed
05-20 13:14 20m -1 / - UN4PD - / -12 3 ✓ Confirmed
05-20 13:06 20m +6 / - RK9UN - / -11 5 ✓ Confirmed
05-20 13:05 20m -6 / - UN7DT - / -5 2 ✓ Confirmed
05-19 21:42 80m 0 / - F5LOW - / -15 2 Partial
05-19 21:34 80m +19 / - LA9GX - / -17 7 ✓ Confirmed
05-19 21:34 80m 0 / - PA3DUU - / - 20 Partial
05-18 22:03 80m -4 / - PI4DX - / - 10 Partial
05-14 22:42 80m +9 / - DK2LG - / - 8 Partial
05-14 22:42 80m -1 / - EA5GO - / - 6 Partial
05-14 14:59 20m -2 / - RA3TKS - / -18 3 Partial
05-14 14:30 20m -15 / - R7DX - / -23 3 ✓ Confirmed
05-14 14:25 20m -12 / - RZ1AS - / - 5 Partial
05-13 20:20 20m +2 / - IU4PPL - / - 2 Partial
05-13 14:34 20m -12 / - UB8QAD - / - 2 Partial
05-13 14:31 20m -10 / - R8AAU - / -8 3 ✓ Confirmed
04-29 19:45 40m -2 / - RA4HG - / -19 4 Partial
04-29 17:40 10m - / +5 PY4EVS +2 / - 3 ✓ Confirmed
04-29 17:39 10m - / -1 IU5JCI +2 / - 2 ✓ Confirmed
04-29 17:37 10m - / -5 EB5IVB -8 / - 2 ✓ Confirmed
04-29 17:36 10m - / -9 PD1HPB -12 / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
160045  -1 2988  LU5DF UB8CPH -23 (x4)
131430 -20 1346  LU5DF RA0SE -19
211245 -12  962  LU5DF S55A JN65
211345 -13 1558  LU5DF UX5UW KO50
211415 -10 2618  LU5DF DL70ESSEN R+00
211415 -16 1559  LU5DF UX5UW KO50
211415 -21 1676  LU5DF R3MAJ KO97 (x3)
211915 -10  699  LU5DF HB9XBY JN47 (x3)
80m 
UTC    dB  Freq  Message
214100  +0 2104  LU5DF PA3DUU JO21 (x3)
214215  +0  796  LU5DF F5LOW -15
214230  -3 2104  LU5DF PA3DUU JO21
214245  +0  796  LU5DF F5LOW -15
214300  +5 2105  LU5DF PA3DUU JO21 (x2)
214615  +4  467  LU5DF EA1IOK IN62 (x4)
214745 +15 2149  LU5DF LA6YEA JO48 (x3)
10m 
UTC    dB  Freq  Message
195430  -8  704  CQ LU5DF GF02 (x2)
195530  -7  704  DL6NAC LU5DF -05
195645  -9  705  CP7DX LU5DF GF02 (x3)
200015  -9  705  DG1KPC LU5DF -06 (x2)
200115  -8  704  PU5FLP LU5DF -12
202100 -21 1903  LU5DF PU2BRU -05 (x3)
202215 -11  705  CQ LU5DF GF02
202300 -12 1842  LU5DF PU2BRU -05 (x2)
40m 
UTC    dB  Freq  Message
194515  -4 2099  LU5DF RA4HG -19 (x4)

SNR History by Band