PY1USK — FT8 station from Brazil
Amateur radio station PY1USK operating from Brazil. 841 FT8 spots received at SO8OO WebSDR, 81 CQ calls, active on 40m, 20m, 10m, over 38 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-06-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
841
Total spots
81
CQ calls
38
Days active
-6 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-25 17:54 UTC
Last seen: 2026-06-25 17:54 UTC
Frequent QSO partners observed at SO8OO
Stations PY1USK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | PY1USK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-25 19:53 | 10m | +6 / - | UA3ZUX | - / -12 | 4 | ✓ Confirmed |
| 06-25 19:51 | 10m | -4 / - | LA6YEA | - / - | 2 | Partial |
| 06-25 19:41 | 10m | -16 / - | PD7JLP | - / - | 2 | Partial |
| 06-25 19:35 | 10m | -2 / - | OE/PE1PQX | - / -11 | 3 | ✓ Confirmed |
| 06-25 19:31 | 10m | -4 / - | OE5BUC | - / -14 | 4 | ✓ Confirmed |
| 06-25 19:23 | 10m | -1 / - | RN4AQ | - / -12 | 5 | ✓ Confirmed |
| 06-25 19:19 | 10m | 0 / - | YL3AVN | - / -13 | 2 | Partial |
| 06-25 19:14 | 10m | -17 / - | M0PAW | - / - | 2 | Partial |
| 06-25 19:03 | 10m | -4 / - | OH1TK | - / - | 2 | Partial |
| 06-25 19:03 | 10m | -12 / - | UA4FKT | - / - | 2 | Partial |
| 06-25 19:02 | 10m | +1 / - | DA1VID | - / - | 3 | Partial |
| 06-25 19:00 | 10m | -22 / - | OH1TK | - / - | 2 | Partial |
| 06-25 18:56 | 10m | +5 / - | RA3ZK | - / -18 | 3 | ✓ Confirmed |
| 06-25 18:54 | 10m | -14 / - | M0PAW | - / -21 | 2 | Partial |
| 06-25 18:53 | 10m | -6 / - | RD3AW | - / - | 2 | Partial |
| 06-25 18:49 | 10m | -2 / - | DG5PW | - / - | 3 | Partial |
| 06-25 18:49 | 10m | -14 / - | DO1FDK | - / - | 3 | Partial |
| 06-25 18:49 | 10m | +1 / - | UR6II | - / - | 17 | Partial |
| 06-25 02:47 | 40m | -16 / - | R6LE | - / - | 2 | Partial |
| 06-25 02:28 | 40m | -2 / - | RA3ALC | - / - | 2 | Partial |
| 06-25 01:16 | 40m | -6 / - | UA3AFR | - / - | 2 | Partial |
| 06-25 00:20 | 40m | -4 / - | RW9AW | - / -8 | 3 | ✓ Confirmed |
| 06-25 00:19 | 40m | -16 / - | RA3THN | - / -12 | 2 | Partial |
| 06-25 00:12 | 40m | -15 / - | RA3THN | - / - | 2 | Partial |
| 06-25 00:05 | 40m | -10 / - | RA3THN | - / - | 5 | Partial |
| 06-24 23:27 | 40m | +3 / - | F4ENK | - / -14 | 3 | ✓ Confirmed |
| 06-24 23:27 | 40m | -9 / - | R7OP | - / -17 | 2 | Partial |
| 06-24 23:24 | 40m | -18 / - | IU0PHS | - / - | 7 | Partial |
| 06-24 21:38 | 20m | -5 / - | IZ5IOS | - / - | 2 | Partial |
| 06-23 20:09 | 10m | -16 / - | EA8CQW | - / - | 9 | ✓ Confirmed |
| 06-21 23:52 | 20m | -2 / - | CR7BRV | - / -15 | 2 | ✓ Confirmed |
| 06-21 01:58 | 40m | -7 / - | R7OP | - / -16 | 4 | ✓ Confirmed |
| 06-21 00:21 | 40m | -12 / - | GI7NKK | - / - | 2 | Partial |
| 06-21 00:02 | 40m | -20 / - | R2DOD | - / -21 | 2 | Partial |
| 06-20 23:37 | 40m | -8 / - | YT2AAA | - / -14 | 2 | ✓ Confirmed |
| 06-20 23:05 | 40m | -9 / - | UD8F | - / -21 | 2 | Partial |
| 06-20 22:37 | 40m | -22 / - | R3LDH | - / - | 3 | Partial |
| 06-20 22:10 | 40m | -2 / - | DL8OH | - / -15 | 3 | ✓ Confirmed |
| 06-20 20:41 | 20m | -11 / - | EA5RD | - / -12 | 3 | ✓ Confirmed |
| 06-20 20:24 | 20m | -6 / - | EA3FKT | - / -22 | 6 | Partial |
| 06-20 02:25 | 20m | -10 / - | N4IE | - / -12 | 3 | ✓ Confirmed |
| 06-16 23:24 | 40m | -4 / - | EC3A | - / -19 | 2 | ✓ Confirmed |
| 06-16 23:22 | 40m | -11 / - | R1QF | - / -24 | 2 | Partial |
| 06-16 23:19 | 40m | -8 / - | UR6QV | - / -20 | 3 | Partial |
| 06-16 22:35 | 40m | -4 / - | M8LAO | - / -16 | 3 | ✓ Confirmed |
| 06-16 22:23 | 40m | -14 / - | G4XWR | - / - | 2 | Partial |
| 06-16 21:26 | 40m | +7 / - | LB7ZG | - / -14 | 4 | ✓ Confirmed |
| 06-16 20:59 | 20m | -7 / - | PA3HAD | - / -22 | 2 | Partial |
| 06-15 22:43 | 20m | -4 / - | GM4HYG | - / -17 | 2 | ✓ Confirmed |
| 06-15 22:33 | 20m | -3 / - | EA4GRZ | - / -15 | 4 | Partial |
Station Log
10m
UTC dB Freq Message 193230 -1 284 PY1USK OE5BUC R-14 (x2) 193400 -24 1789 PY1USK DL9YBH JO42 193500 +10 1054 PY1USK RA3QVJ KO90 193500 -6 855 <PY1USK> OE/PE1PQX (x3) 194100 -17 2026 PY1USK PD7JLP JO32 (x2) 195100 -9 2621 PY1USK LA6YEA JO48 (x2) 195300 +2 1055 PY1USK UA3ZUX KO90 (x4)
40m
UTC dB Freq Message 012330 +8 2733 PY1USK IQ4JO JN63 (x3) 014900 -11 1060 PY1USK R7OP KN98 020530 -7 2304 PY1USK RA3ALC KO85 021400 +0 2733 PY1USK IQ4JO JN63 (x2) 022800 -2 2303 PY1USK RA3ALC KO85 (x2) 022930 +10 2733 PY1USK IQ4JO JN63 (x3) 024700 -13 2243 PY1USK R6LE LN07 (x2) 025830 +0 2733 PY1USK IQ4JO JN63
20m
UTC dB Freq Message 202615 -3 1848 PY1USK EA3FKT -22 (x2) 204115 -11 1004 PY1USK EA5RD IM98 (x3) 211230 -7 2672 PY1USK BI4XDT PM01 234430 -9 1245 PY1USK EC3A -18 235200 -4 675 PY1USK CR7BRV -15 (x2) 002530 -18 1065 PY1USK RV9CD MO06 005230 -10 2437 PY1USK UA9SAV -16 213830 -5 2270 PY1USK IZ5IOS JN53 (x2) 220330 -8 1292 PY1USK EB3FRN JN01 222500 -11 1039 PY1USK S57LU JN76