LU4DTD — FT8 station from Argentina

Argentina Grid: ?

Amateur radio station LU4DTD operating from Argentina. 182 FT8 spots received at SO8OO WebSDR, 9 CQ calls, active on 40m, 20m, 10m, over 18 days, best SNR +15 dB. Heard between 2026-04-21 and 2026-06-19.

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Overview

182
Total spots
9
CQ calls
18
Days active
-5 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-21
Last seen: 2026-06-19 18:52 UTC

Frequent QSO partners observed at SO8OO

Stations LU4DTD worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandLU4DTDPartnerPartner SNRMsgs
06-19 20:51 20m -1 / - HB9HSJ - / -12 2 ✓ Confirmed
06-19 20:05 20m -9 / - HB9HSJ - / -17 5 Partial
06-09 20:50 10m -11 / - IK2GAU - / -11 4 ✓ Confirmed
06-09 20:16 10m - / -14 PD0RCQ -5 / - 2 Partial
06-09 20:10 10m - / -16 IK6QCQ -16 / - 3 Partial
06-08 21:20 20m +13 / - M9WHQ - / -20 3 Partial
06-08 20:33 10m +7 / - II2MPP - / - 5 Partial
06-08 20:28 10m -3 / - G0OOR - / -11 3 ✓ Confirmed
06-08 19:46 10m -13 / - M7LDP - / - 3 Partial
06-08 19:43 10m +4 / - PD1GOL - / -14 2 Partial
06-03 16:50 10m -8 / - UA3PY - / - 2 Partial
06-03 16:34 10m -18 / - PD5SAP - / -7 2 ✓ Confirmed
06-03 16:33 10m -18 / - PD1ALW - / - 3 Partial
06-03 16:29 10m -11 / - DK7UY - / - 2 Partial
06-03 16:23 10m +4 / - RV3DLV - / -17 2 ✓ Confirmed
06-03 16:22 10m -12 / - RA3TKS - / -13 2 Partial
06-03 15:50 10m +5 / - DO5GSH - / - 2 Partial
05-29 21:54 20m -13 / - OI5AY -17 / - 5 ✓ Verified
05-29 21:20 20m +6 / - EG5SUN -17 / -10 3 ✓ Verified
05-28 22:08 20m +7 / - BI4IWL - / - 3 Partial
05-28 22:07 20m -22 / - EA4IMS - / -8 3 Partial
05-28 22:04 20m - / - EA4IMS -16 / - 2 Partial
05-28 22:02 20m +6 / - TA4SSK - / - 10 Partial
05-28 21:38 20m - / - M6GPH -10 / - 2 Partial
05-28 21:29 20m -17 / - F6EII - / +2 4 Partial
05-28 21:18 20m +3 / - IT9IJF - / -3 7 Partial
05-28 21:07 20m -14 / - IK2JYT -13 / -12 3 Partial
05-28 20:57 20m -5 / - IW0ELF - / - 2 Partial
05-28 20:44 20m -18 / - DL2FX - / - 2 Partial
05-28 20:44 20m +4 / - TA4SM - / -13 2 ✓ Confirmed
05-28 20:43 20m -14 / - G0AZH - / - 2 Partial
05-28 20:36 20m - / -15 BA4IAW -14 / - 2 Partial
05-27 21:20 20m -20 / - YU7NW - / - 3 Partial
05-27 20:36 10m -16 / - M7SDQ - / +3 2 Partial
05-24 19:37 10m +8 / - RX9WN - / -19 2 Partial
05-24 19:23 10m - / -23 DK5NC -12 / - 5 Partial
05-24 19:14 10m - / -12 OE2GRN -22 / - 2 Partial
05-24 19:12 10m -8 / -10 UA1OIZ -13 / -6 3 Partial
05-24 19:10 10m - / -15 G3NKE -24 / - 2 Partial
05-24 19:05 10m -15 / - M0XAN - / - 2 Partial
05-23 21:34 20m 0 / - F4HHY - / - 38 Partial
05-23 21:20 20m -2 / - F4MXU - / - 4 Partial
05-22 16:51 10m -14 / - G8OO - / - 2 Partial
05-20 18:50 10m -16 / - IZ7UIU - / -10 2 ✓ Confirmed
05-09 21:48 20m +10 / - GM4ZTO - / -25 3 ✓ Confirmed
05-04 19:30 40m 0 / - DL9KM - / - 5 Partial
05-03 21:44 20m -8 / - CR5ARP - / -24 2 ✓ Confirmed
05-03 14:56 10m -10 / - EA8DLW - / -8 2 ✓ Confirmed
04-30 21:53 20m - / - M9VVE -14 / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
215615 -16 2190  LU4DTD OI5AY 73
215630 -17 2189  OI5AY LU4DTD 73
201700  +1  907  LU4DTD IQ7PU -11
212030 +15 2813  LU4DTD M9WHQ -20 (x3)
174715  -3  937  LU4DTD A61CK -23
200530 -16 2464  LU4DTD HB9HSJ -17 (x5)
204830  -4 1976  LU4DTD IQ9BH -21
205130  +0 2464  LU4DTD HB9HSJ -12 (x2)
10m 
UTC    dB  Freq  Message
201115 -16 1913  IK6QCQ LU4DTD R-16 (x2)
201215 -21 1913  CQ LU4DTD GF05                        a1
201400 -10  687  EA4GZS LU4DTD GF05
201430 -10  687  CQ LU4DTD GF05                        a1
201500 -17 1639  EA7ANN LU4DTD GF05
201600  -6  686  PD0RCQ LU4DTD -14 (x2)
201945 -17 1732  EC4AHF LU4DTD GF05
202545 -10 2534  DL4KSD LU4DTD GF05
205000 -13 1209  LU4DTD IK2GAU JN45 (x4)
174900 -18 1932  LU4DTD ON6AA JO11
40m 
UTC    dB  Freq  Message
193030  -1 2179  LU4DTD DL9KM JN68 (x5)

SNR History by Band