PY7ZZ — FT8 station from Brazil

Brazil Grid: JP50

Amateur radio station PY7ZZ operating from Brazil (grid square JP50). 236 FT8 spots received at SO8OO WebSDR, 33 CQ calls, active on 80m, 40m, over 5 days, best SNR +23 dB. Heard between 2026-04-21 and 2026-04-27.

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

Overview

236
Total spots
33
CQ calls
5
Days active
-6 dB
Avg SNR

Bands

80m 40m
First seen: 2026-04-21
Last seen: 2026-04-27 02:17 UTC

Frequent QSO partners observed at SO8OO

Stations PY7ZZ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandPY7ZZPartnerPartner SNRMsgs
05-01 20:22 20m - / - JF2HPA -18 / - 2 Partial
04-27 04:17 80m -22 / - LB6FG - / - 2 Partial
04-27 03:50 80m -14 / - DO1BOC - / -19 11 Partial
04-27 03:49 80m -14 / - DO1OAS - / - 6 Partial
04-27 03:48 80m 0 / - DL3OCF - / -19 2 Partial
04-27 03:47 80m -18 / - EC3A - / - 2 Partial
04-27 03:46 80m +1 / -13 OK1XV -13 / -6 6 ✓ Complete
04-27 03:42 80m -15 / - DJ0BS - / - 9 Partial
04-27 03:42 80m +8 / -10 DL8MKG -15 / -8 5 ✓ Complete
04-27 03:38 80m -5 / - DL4RBR - / - 2 Partial
04-27 03:36 80m -8 / - EC3A - / - 3 Partial
04-27 03:35 80m -2 / - SP3OKU - / - 2 Partial
04-27 03:31 80m +12 / - DK4YF - / - 2 Partial
04-27 03:30 80m -20 / - LA4PM -22 / +2 4 ✓ Verified
04-27 03:19 80m +15 / -21 OM3RP -15 / -16 8 ✓ Complete
04-27 03:17 80m +10 / -16 OM3WBY -13 / -14 7 ✓ Complete
04-27 03:06 80m +10 / -26 4O7CC -22 / -25 5 Partial
04-27 03:04 80m -16 / - R3RB - / - 13 Partial
04-27 03:04 80m +4 / - EW7TM - / - 4 ✓ Confirmed
04-27 03:01 80m +2 / -25 LY3BRA -20 / - 4 ✓ Verified
04-27 02:56 80m +1 / -20 LY3BRA -18 / -16 7 Partial
04-27 02:56 80m +4 / - IW7DHC - / - 9 Partial
04-27 02:54 80m - / -24 C5D -24 / - 2 Partial
04-27 02:31 80m +16 / - UT5MB - / -20 2 Partial
04-27 02:28 80m +14 / -18 EU3AA -24 / -12 5 ✓ Complete
04-27 02:26 80m -7 / -21 G5LP -20 / - 3 ✓ Verified
04-27 02:25 80m +12 / - UT5MB - / -18 3 Partial
04-27 02:23 80m -10 / - EC3A - / - 4 Partial
04-27 02:22 80m -14 / - EA1CQ - / -16 2 Partial
04-27 02:22 80m 0 / - F1PBZ - / -9 2 Partial
04-27 02:22 80m -3 / - UT5MB - / -16 3 Partial
04-25 01:49 80m -10 / - EA1CQ - / -20 2 Partial
04-25 01:49 80m +4 / - UA3ZNQ - / - 2 Partial
04-24 02:19 80m -16 / - F4FWT - / - 2 Partial
04-24 02:18 80m -5 / - RY7F - / - 6 Partial
04-22 03:53 40m -15 / - LZ1BK - / - 3 Partial
04-22 03:53 40m -1 / - TA3NK - / - 12 Partial
04-22 03:49 40m +6 / - LZ5ZI - / - 17 Partial
04-22 03:47 40m -7 / - F4MXT/P - / - 3 Partial
04-22 03:34 40m -6 / - RZ6HBF - / - 2 Partial
04-21 22:27 80m -20 / - EC3A - / -18 2 Partial
04-21 22:26 80m +4 / - DK9WI - / -25 6 ✓ Confirmed
04-21 22:22 80m -16 / - EC3A - / -20 2 Partial
04-21 22:11 80m -16 / - MI0ILE - / - 3 Partial
04-21 22:08 80m -10 / - EA1CQ - / - 2 Partial
04-21 22:06 80m -6 / - MI0ILE - / - 5 Partial
04-21 22:05 80m -13 / - TF4M - / - 6 Partial
04-21 22:01 80m -10 / - MI0ILE - / - 3 Partial
04-21 22:01 80m -20 / - TF4M - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
185615 -17  503  AU2M PY7ZZ HI21 (x2)
202215 -20 2546  JF2HPA PY7ZZ HI21 (x2)
202345 -18 2547  JA7BXS PY7ZZ HI21
80m 
UTC    dB  Freq  Message
035145 -15 2488  PY7ZZ DO1OAS JO51
035215 -12  283  PY7ZZ DO1BOC -19
035245 -11 2488  PY7ZZ DO1OAS JO51
035315 -12  284  PY7ZZ DO1BOC -19
035315 -19  571  K5KPE PY7ZZ HI21
035415 -16  284  PY7ZZ DO1BOC -19 (x7)
040930  +9 2980  PY7ZZ IZ0SQZ JN62
041700 -23 1706  PY7ZZ LB6FG JP50 (x2)
40m 
UTC    dB  Freq  Message
035545  -1 2395  PY7ZZ LZ5ZI KN21 (x2)
035615  -4  580  PY7ZZ TA3NK KN39 (x2)
035645  -2 2396  PY7ZZ LZ5ZI KN21
035715  -4  580  PY7ZZ TA3NK KN39
035715  +7 2396  PY7ZZ LZ5ZI KN21 (x2)
035745  -3  580  PY7ZZ TA3NK KN39 (x5)
040745 -12 2503  PY7ZZ E70A RR73
042330 -13  569  PY7ZZ OZ1HDF RR73

SNR History by Band