PY1SX — FT8 station from Brazil

Brazil Grid: JO22

Amateur radio station PY1SX operating from Brazil (grid square JO22). 2,371 FT8 spots received at SO8OO WebSDR, 796 CQ calls, active on 40m, 20m, 10m, over 78 days, best SNR +22 dB. Heard between 2026-04-26 and 2026-07-25.

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

Overview

2,371
Total spots
796
CQ calls
78
Days active
-8 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-26
Last seen: 2026-07-25 14:49 UTC

Frequent QSO partners observed at SO8OO

Stations PY1SX worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandPY1SXPartnerPartner SNRMsgs
07-25 16:48 10m -6 / - PD9FLX - / - 4 Partial
07-25 16:06 10m -6 / - RA6OB - / - 4 Partial
07-25 15:58 10m -8 / - PD9FLX - / - 3 Partial
07-25 15:58 10m -17 / - DO1OAS - / -8 5 Partial
07-25 15:54 10m -12 / - PD9FLX - / - 2 Partial
07-25 15:48 10m -24 / - G7FPE - / - 2 Partial
07-25 15:43 10m -15 / - TA2EC - / - 3 Partial
07-24 22:50 20m -16 / - PD0RKO - / - 2 ✓ Confirmed
07-24 22:12 20m -17 / - PA1AZ - / - 2 Partial
07-24 21:59 20m -16 / - DH3KR - / - 2 Partial
07-24 21:59 20m -20 / - DK0RST - / - 3 Partial
07-24 10:06 10m -15 / - IK1MJK - / - 3 Partial
07-22 20:47 20m -9 / - F1PBZ - / -13 2 Partial
07-20 20:37 20m -12 / - LB0TH - / - 4 Partial
07-20 20:33 20m -12 / - F4MZI - / -14 4 Partial
07-20 20:31 20m -9 / - SA3TVF - / - 2 Partial
07-19 22:16 20m -4 / - DL1R - / - 7 Partial
07-18 22:08 20m -9 / - M8KUG - / - 10 Partial
07-18 21:36 20m -13 / - DK1MCS - / - 4 Partial
07-16 20:51 20m -5 / - F4MOH - / - 2 Partial
07-15 22:13 40m -8 / - RW3FY - / - 5 Partial
07-15 22:11 40m -2 / - SM7JKW - / -16 3 ✓ Confirmed
07-15 21:57 40m -8 / - DL7ROB - / - 4 Partial
07-15 21:55 40m -2 / - SP4TKA - / - 2 Partial
07-15 21:48 40m 0 / - DH1BAS - / -17 3 ✓ Confirmed
07-15 21:44 40m -4 / - DL1IP - / - 3 Partial
07-15 21:35 40m -2 / - R4PF - / - 2 Partial
07-15 21:23 20m -7 / - R5AV - / -5 2 Partial
07-15 09:13 20m -10 / - DJ2FR - / - 2 Partial
07-14 09:53 20m -2 / - EA5RU - / -16 3 ✓ Confirmed
07-12 20:42 20m +6 / - RT6Z - / - 2 Partial
07-12 20:36 20m -3 / - R7OV - / - 2 Partial
07-12 20:35 20m +2 / - R9FAI - / - 2 Partial
07-12 20:33 20m -2 / - R7OV - / - 2 Partial
07-11 09:25 20m -14 / - F1PSX - / - 2 Partial
07-07 21:05 20m -9 / - IK4LZH - / - 3 Partial
07-07 21:04 20m -10 / - UR6QV - / - 4 Partial
07-07 21:02 20m -12 / -20 R4HGK -17 / -16 13 Partial
07-07 21:01 20m -13 / -9 F4MOH -13 / - 2 Partial
07-07 21:01 20m -11 / - M7NHD - / - 3 Partial
07-07 21:01 20m +4 / - DL1R - / - 6 Partial
07-06 20:51 20m -13 / - DF4TC - / -8 6 Partial
07-06 20:15 40m -10 / - UA6XT - / -21 5 Partial
07-06 00:39 20m -14 / - R2DN - / - 11 Partial
07-06 00:28 20m -14 / - R2DN - / - 10 Partial
07-05 12:30 10m -15 / - F4BJN - / - 5 Partial
07-05 12:23 10m -16 / - SV1MOZ - / - 4 Partial
07-05 12:17 10m -11 / - IZ3JDL - / -9 2 Partial
07-04 11:46 10m -20 / - IW8FBM - / - 2 Partial
06-30 09:11 20m -16 / - F1PSX - / - 6 Partial

Station Log

10m 
UTC    dB  Freq  Message
155900  -4 2278  PY1SX PD9FLX JO22 (x2)
160100 -21 1335  PY1SX DO1OAS -08 (x2)
160630  -8 2364  PY1SX RA6OB KN98 (x3)
160830 -19 2245  PY1SX DK8EE JO41
160900  -9 2358  PY1SX RA6OB KN98
161130  -1 2832  PY1SX PD9FLX JO22 (x6)
20m 
UTC    dB  Freq  Message
204745 -10 2687  PY1SX F1PBZ -13
204800 -17 1192  CQ PY1SX GG87 (x3)
210745  -4  804  PY1SX R5AV -14
215900 -19 1574  PY1SX DH3KR JO30
215900 -21 1444  PY1SX DK0RST JO31 (x2)
220000 -12 1574  PY1SX DH3KR JO30
220000 -19 1444  PY1SX DK0RST JO31
220400 -12  773  PY1SX DM4OLC JO32
221230 -19 1389  PY1SX PA1AZ JO33 (x2)
225000 -17  863  PY1SX PD0RKO JO21 (x2)
40m 
UTC    dB  Freq  Message
215915  -8  805  PY1SX DL7ROB JN58 (x3)
221145  +0  786  PY1SX SM7JKW JO65 (x3)
221345  -8 2598  PY1SX RW3FY KO95 (x5)
050730 -11 2553  PY1SX IQ4JO JN63 (x4)

SNR History by Band