PY4LH — FT8 station from Brazil

Brazil Grid: JO21

Amateur radio station PY4LH operating from Brazil (grid square JO21). 100 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 10 days, best SNR +17 dB. Heard between 2026-04-27 and 2026-06-18.

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

Overview

100
Total spots
0
CQ calls
10
Days active
-5 dB
Avg SNR

Bands

40m 20m 10m
First seen: 2026-04-27
Last seen: 2026-06-18 22:57 UTC

Frequent QSO partners observed at SO8OO

Stations PY4LH worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandPY4LHPartnerPartner SNRMsgs
06-19 00:55 40m -2 / - F4LFG - / - 2 Partial
06-19 00:55 40m -9 / - PA3DZM - / - 5 Partial
06-19 00:51 40m -6 / - R1AV - / - 5 Partial
06-19 00:49 40m -10 / - RA3WY - / - 2 ✓ Confirmed
06-19 00:47 40m 0 / - F5RRS - / -13 4 ✓ Confirmed
06-19 00:46 40m -5 / - E70A - / -8 3 ✓ Confirmed
06-19 00:46 40m -2 / - GB50PUNK - / -10 2 ✓ Confirmed
06-19 00:31 40m +6 / - F4BYA - / - 4 Partial
06-19 00:29 40m -14 / - RZ1AS - / -15 2 Partial
06-19 00:27 40m -6 / - EB3JT - / -15 4 ✓ Confirmed
06-19 00:27 40m +5 / - IZ8DBJ - / - 2 Partial
06-19 00:10 40m -9 / - DK7ZT - / -5 2 ✓ Confirmed
06-19 00:08 40m -11 / - F5NNN - / -17 7 Partial
06-19 00:08 40m -19 / -22 IZ8PPI -11 / -20 4 Partial
06-19 00:06 40m +5 / - RX6LN - / -15 5 ✓ Confirmed
06-19 00:03 40m -14 / - TF3VS - / -12 4 Partial
06-19 00:02 40m - / -15 VA2HMD -11 / - 2 Partial
06-18 00:54 40m -9 / - R4RM - / - 2 ✓ Confirmed
06-18 00:54 40m +9 / - DJ0MAB - / -13 2 Partial
06-15 22:28 40m -3 / - DK8HC - / - 3 Partial
06-15 22:27 40m +6 / - F4BYA - / -2 6 Partial
06-15 22:23 40m -6 / - DK7ZT - / -23 3 Partial
06-15 15:02 10m -14 / - UX3HX - / - 2 Partial
06-14 21:55 40m +14 / - LB7ZG - / - 2 Partial
06-14 21:37 40m 0 / - GM4CXM - / -20 2 ✓ Confirmed
05-19 19:00 10m -12 / - IS0RVH - / -10 2 Partial
05-12 00:27 20m -6 / - HC1DAZ - / -15 2 ✓ Confirmed
05-11 23:52 20m -10 / - YV6BXN - / -18 3 Partial
05-11 23:32 40m +6 / - GB9SOS - / -13 2 ✓ Confirmed
05-11 23:27 40m -10 / - VE9NM - / -14 2 ✓ Confirmed
05-03 19:28 10m -16 / - C5D - / -13 2 ✓ Confirmed
04-27 22:27 40m +4 / - PI4DX - / -22 3 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
004845  +1 1828  PY4LH F5RRS 73
004945 -12 1789  PY4LH RA3WY KO81 (x2)
005115  +0  995  PY4LH R1AV KP50 (x5)
005545 -12  992  PY4LH PA3DZM JO21
005545  -3 2828  PY4LH F4LFG IN98 (x2)
005615  -7  992  PY4LH PA3DZM JO21 (x4)
10m 
UTC    dB  Freq  Message
192830 -16 1611  PY4LH C5D R-13 (x2)
202015 -15 2078  PY4LH CT3IQ 73
190030  -9 1664  PY4LH IS0RVH R-10 (x2)
150200 -12 1350  PY4LH UX3HX KN79 (x2)
180200  -8  430  TA1BMD PY4LH RR73
20m 
UTC    dB  Freq  Message
235215 -11 1469  PY4LH YV6BXN R-18 (x3)
002745  -6 1575  PY4LH HC1DAZ R-15 (x2)
220630 -16 1685  PY4LH <...> R-09

SNR History by Band