PY4CZ — FT8 station from Brazil
Amateur radio station PY4CZ operating from Brazil. 75 FT8 spots received at SO8OO WebSDR, 20 CQ calls, active on 60m, 20m, 10m, over 12 days, best SNR +17 dB. Heard between 2026-04-24 and 2026-06-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
75
Total spots
20
CQ calls
12
Days active
-7 dB
Avg SNR
Bands
20m
60m
10m
First seen: 2026-04-24
Last seen: 2026-06-09 14:17 UTC
Last seen: 2026-06-09 14:17 UTC
Frequent QSO partners observed at SO8OO
Stations PY4CZ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | PY4CZ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-02 13:02 | 10m | -8 / - | SV9TRN | - / +1 | 3 | Partial |
| 05-26 20:15 | 20m | - / - | R0SDM | -10 / - | 4 | Partial |
| 05-26 20:13 | 20m | - / -11 | SA5IYA | -6 / - | 3 | ✓ Confirmed |
| 05-26 20:08 | 20m | +14 / - | R9FE | -10 / -19 | 6 | ✓ Verified |
| 05-26 19:53 | 10m | - / -1 | R4DI | -6 / - | 2 | ✓ Confirmed |
| 05-26 19:45 | 10m | - / -15 | UA1RC | -6 / - | 4 | ✓ Confirmed |
| 05-26 19:41 | 10m | - / - | GW7JWR | -10 / - | 4 | ✓ Confirmed |
| 05-24 19:18 | 20m | -5 / - | M0YWA | - / -13 | 3 | ✓ Confirmed |
| 05-24 19:18 | 20m | +6 / - | SV5BYP | - / -18 | 3 | ✓ Confirmed |
| 05-24 19:13 | 20m | -2 / - | SP1DOZ | - / - | 2 | Partial |
| 05-24 19:12 | 20m | -3 / - | PD0MDX | - / -11 | 3 | ✓ Confirmed |
| 05-23 16:22 | 10m | -16 / - | 7Q6UJ | - / +4 | 2 | ✓ Confirmed |
| 05-16 19:08 | 20m | - / -16 | M7FCX | -16 / - | 2 | Partial |
| 05-13 16:33 | 10m | - / -6 | IZ2UUG | -18 / - | 2 | ✓ Confirmed |
| 05-13 16:31 | 10m | - / -14 | RV3V | -16 / - | 3 | Partial |
| 05-08 21:46 | 20m | - / -7 | PA2KV | -15 / - | 2 | ✓ Confirmed |
| 05-04 19:45 | 20m | -9 / - | MM3ZTS | - / - | 5 | Partial |
| 05-04 18:56 | 20m | +8 / - | TA3TK | - / - | 3 | Partial |
| 05-02 21:10 | 60m | -3 / - | EA1MX | - / -19 | 3 | ✓ Confirmed |
| 05-02 20:15 | 20m | - / - | A92AE | -15 / - | 3 | Partial |
| 05-02 20:05 | 20m | - / -9 | EY7BM | -15 / - | 2 | ✓ Confirmed |
| 05-02 19:54 | 20m | - / -16 | JR0SXU | -13 / - | 2 | ✓ Confirmed |
| 05-02 19:48 | 20m | - / -18 | BA3QIQ | -14 / - | 2 | ✓ Confirmed |
| 05-02 19:43 | 20m | - / - | A92AE | -18 / - | 2 | Partial |
| 05-02 19:31 | 20m | - / - | A92AE | -18 / - | 5 | Partial |
| 04-27 18:09 | 20m | -6 / - | EA5DKT | - / -12 | 3 | ✓ Confirmed |
| 04-24 20:42 | 20m | - / -15 | M7IJI | -12 / - | 2 | Partial |
| 04-24 20:40 | 20m | - / -14 | DG8MPI | -8 / - | 2 | ✓ Confirmed |
| 04-24 20:39 | 20m | - / -12 | 2E0OEW | -16 / - | 2 | ✓ Confirmed |
| 04-24 20:39 | 20m | -10 / - | M7IJI | - / - | 2 | Partial |
| 04-24 20:36 | 20m | - / -15 | JA0CCR | -12 / - | 2 | ✓ Confirmed |
| 04-24 20:34 | 20m | - / -16 | SQ7OCJ | -10 / - | 4 | ✓ Confirmed |
| 04-24 20:32 | 20m | - / -14 | SP8ONN | -8 / - | 2 | ✓ Confirmed |
| 04-24 20:29 | 20m | -6 / -18 | EA3CSK | -7 / -4 | 6 | ✓ Complete |
| 04-24 20:27 | 20m | -13 / - | E77FN | -10 / - | 4 | ✓ Verified |
| 04-24 20:26 | 20m | - / -16 | DL1UDO | -12 / - | 2 | ✓ Confirmed |
| 04-24 20:14 | 20m | - / -12 | EA2RCU | -12 / - | 2 | Partial |
| 04-24 20:13 | 20m | - / -10 | EA4IXO | -15 / - | 2 | Partial |
| 04-24 19:53 | 20m | - / - | A92AE | -16 / - | 3 | Partial |
| 04-24 14:11 | 10m | - / - | A92AB | -18 / - | 5 | Partial |
| 04-24 14:05 | 10m | - / - | A92AB | -14 / - | 2 | Partial |
| 04-24 14:02 | 10m | - / - | A92AB | -22 / - | 2 | Partial |
| 04-21 19:30 | 20m | - / - | GD5MUP | -19 / - | 4 | Partial |
Station Log
10m
UTC dB Freq Message 194345 -10 615 GW7JWR PY4CZ GG78 (x2) 194545 -10 616 UA1RC PY4CZ R-15 (x4) 195315 -11 615 CQ PY4CZ GG78 a1 195345 -6 615 R4DI PY4CZ R-01 (x2) 130245 -11 616 PY4CZ SV9TRN +01 (x3) 160900 -7 456 PY4CZ 5H1KB -08 (x2) 161730 +0 456 PY4CZ RR73; DO3ME <...> -10
20m
UTC dB Freq Message 190930 -14 1972 PY4CZ G0AZH IO83 200445 -2 597 CQ PY4CZ GG78 200830 +13 2592 PY4CZ R9FE LO76 (x4) 201115 -10 598 R9FE PY4CZ RR73 201130 +12 2592 PY4CZ R9FE 73 201315 -7 598 SA5IYA PY4CZ -11 (x3) 201530 -13 599 R0SDM PY4CZ GG78 (x4)
60m
UTC dB Freq Message 211030 -5 2565 PY4CZ EA1MX IN73 (x3)