PY1SX — FT8 station from Brazil

Brazil Grid: KM17

Amateur radio station PY1SX operating from Brazil (grid square KM17). 1,908 FT8 spots received at SO8OO WebSDR, 770 CQ calls, active on 40m, 20m, 10m, over 47 days, best SNR +22 dB. Heard between 2026-04-21 and 2026-06-09.

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

Overview

1,908
Total spots
770
CQ calls
47
Days active
-7 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-21
Last seen: 2026-06-09 19:32 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
06-09 21:31 20m -5 / - SV1MOZ - / - 4 Partial
06-09 21:27 20m - / -21 R2CC -8 / - 2 Partial
06-09 21:18 20m +10 / - MM/F5DBT - / -9 3 Partial
06-09 21:14 20m - / -16 R2CC -6 / - 4 Partial
06-09 20:41 20m - / -15 SP9MOA -4 / - 3 Partial
06-09 20:40 20m +6 / -14 R8CKD -4 / -9 6 ✓ Complete
06-09 20:38 20m -16 / - IW5ALZ - / - 2 Partial
06-09 20:36 20m -14 / - R5AV - / -6 4 Partial
06-09 19:49 10m - / -21 DD1VB -14 / - 3 ✓ Confirmed
06-09 09:56 10m -9 / - HB9HST - / - 3 Partial
06-09 09:54 10m -2 / - PD0LK - / - 2 Partial
06-09 09:51 10m -2 / - M8FQT - / - 8 Partial
06-09 09:47 10m -6 / - IW2NEF - / - 3 Partial
06-09 09:47 10m -17 / - F4BJN - / - 2 Partial
06-09 09:46 10m +9 / - IW3BS - / - 6 Partial
06-09 09:02 20m -16 / - F8BJE - / - 2 Partial
06-09 08:51 20m -7 / - OZ1KHA - / - 2 Partial
06-09 08:46 20m -19 / - EA1CQ - / - 2 Partial
06-09 08:43 20m -12 / - CT7ADH - / -20 4 Partial
06-08 19:13 20m +3 / - PD1HPB - / - 10 Partial
06-08 19:12 20m -1 / - TA3TK - / - 2 Partial
06-08 19:11 20m +13 / - R1QF - / -17 3 ✓ Confirmed
06-08 19:08 20m -4 / - IU0TYA - / -6 2 ✓ Confirmed
06-08 19:06 20m -2 / - R3DCM - / -10 3 Partial
06-08 19:05 20m -11 / -13 IK2DFS -15 / - 4 ✓ Verified
06-08 19:05 20m +4 / - R1QF - / -14 2 Partial
06-08 19:03 20m - / -11 SP8ADU -16 / - 2 Partial
06-08 19:01 20m -12 / - SM5IFO - / -10 2 ✓ Confirmed
06-08 18:57 20m +6 / - R1QF - / -15 2 Partial
06-08 18:37 10m -12 / - SV2CLJ - / - 3 Partial
06-08 18:35 10m 0 / - DL1MEV - / - 2 Partial
06-08 18:33 10m 0 / - RC6OG - / - 2 Partial
06-08 18:22 10m - / -18 F4NGC -3 / - 3 ✓ Confirmed
06-08 18:22 10m -1 / -18 UA3QC -4 / -26 4 Partial
06-08 18:18 10m -12 / -15 R3BHK -11 / -23 6 ✓ Complete
06-08 18:18 10m +4 / - M8FQT - / - 11 Partial
06-08 18:18 10m +3 / - RC6OG - / - 3 Partial
06-08 18:08 10m -10 / - UB3BGR - / - 4 Partial
06-08 18:06 10m -9 / +4 RC6OG -18 / - 4 Partial
06-08 18:06 10m -4 / - RK6OQ -20 / -5 4 ✓ Verified
06-08 11:17 10m +16 / - RV3QI - / - 2 Partial
06-08 11:16 10m +4 / - IV3MTU - / - 3 Partial
06-08 11:13 10m - / -20 R3DEE -12 / - 2 ✓ Confirmed
06-08 11:11 10m -8 / -14 RQ6Z -14 / -8 4 ✓ Complete
06-08 11:09 10m -1 / - IV3MTU - / - 2 Partial
06-08 10:11 10m -3 / - DO1ID - / - 2 Partial
06-08 10:06 10m +4 / - DJ8TX/P - / - 3 Partial
06-08 09:17 20m +5 / - G3YQA - / -15 3 Partial
06-07 12:47 10m - / -7 F4HIK -7 / - 2 ✓ Confirmed
06-07 12:45 10m -18 / -16 UA3RRT -4 / -12 6 ✓ Complete

Station Log

20m 
UTC    dB  Freq  Message
211645  -6  749  CQ PY1SX GG87
211800  +5  705  PY1SX MM/F5DBT R-09 (x2)
211945  -7  748  CQ PY1SX GG87
212030 +12  704  PY1SX MM/F5DBT -10
212145  -7  748  CQ PY1SX GG87 (x3)
212715  -8  748  R2CC PY1SX -21 (x2)
213015  -8  748  CQ PY1SX GG87
213100  -1  749  PY1SX SV1MOZ KM17 (x4)
10m 
UTC    dB  Freq  Message
095430  -7 1308  PY1SX M8FQT IO93
095630 -11 1308  PY1SX HB9HST JN36 (x3)
194315 -14 1156  CQ PY1SX GG87 (x2)
194415 -13 1156  WX2H PY1SX -17
194545 -19 1156  CQ PY1SX GG87                         a1 (x3)
194945 -16 1156  DD1VB PY1SX -21 (x3)
195115 -15 1155  CQ PY1SX GG87 (x2)
40m 
UTC    dB  Freq  Message
045100  -1 1077  PY1SX DF9NV R-24 (x4)
045300 -22 1315  PY1SX G1EYY RR73
045300  -4 1078  PY1SX DF9NV R-24 (x3)
062600 -15 1987  PY1SX G4XEE R-25
052045  +7 2578  PY1SX IQ4JO -15
052115  -6  767  PY1SX F4LNM JN09 (x3)
052645 -11  768  PY1SX F4JJE JN03 (x2)

SNR History by Band