PY4ZO — FT8 station from Brazil
Amateur radio station PY4ZO operating from Brazil. 57 FT8 spots received at SO8OO WebSDR, 8 CQ calls, active on 20m, 10m, over 11 days, best SNR +21 dB. Heard between 2026-04-22 and 2026-05-28.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
57
Total spots
8
CQ calls
11
Days active
-1 dB
Avg SNR
Bands
20m
10m
First seen: 2026-04-22
Last seen: 2026-05-28 19:34 UTC
Last seen: 2026-05-28 19:34 UTC
Frequent QSO partners observed at SO8OO
Stations PY4ZO worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | PY4ZO | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-28 21:33 | 20m | +13 / - | RD9U | - / -16 | 3 | Partial |
| 05-27 17:42 | 10m | -14 / - | 7Q3WS | - / -2 | 2 | ✓ Confirmed |
| 05-24 19:48 | 10m | +14 / - | DK7UY | - / -9 | 3 | ✓ Confirmed |
| 05-24 19:46 | 10m | - / -22 | DO6FM | -2 / - | 2 | ✓ Confirmed |
| 05-24 19:45 | 10m | -7 / -16 | RX9WN | -9 / -12 | 4 | Partial |
| 05-24 19:44 | 10m | - / -5 | PE1RRF | -2 / - | 3 | ✓ Confirmed |
| 05-23 17:53 | 10m | +7 / - | IZ1LBN | - / -5 | 5 | Partial |
| 05-23 16:01 | 10m | -12 / - | IZ6OVN | - / - | 3 | Partial |
| 05-23 15:57 | 10m | -5 / - | DB5HA | - / - | 2 | Partial |
| 05-22 20:58 | 20m | -6 / - | T88KY | - / -6 | 2 | Partial |
| 05-22 18:34 | 10m | -6 / - | IU5RDA/P | - / - | 2 | Partial |
| 05-07 19:31 | 20m | +19 / - | RW4M | - / -15 | 4 | ✓ Confirmed |
| 05-07 19:27 | 20m | +4 / - | SV5BYP | - / -20 | 2 | ✓ Confirmed |
| 05-04 23:23 | 20m | -8 / - | OK4FX | - / - | 2 | Partial |
| 05-04 23:21 | 20m | - / -19 | PD1HPB | -10 / - | 2 | ✓ Confirmed |
| 05-04 19:02 | 10m | - / - | TN8GD | -8 / - | 2 | Partial |
| 05-04 19:01 | 10m | - / -18 | 9A2WA | -10 / - | 2 | ✓ Confirmed |
| 04-29 23:06 | 20m | -16 / - | OA4DSF | - / -11 | 2 | ✓ Confirmed |
| 04-29 22:58 | 20m | -11 / - | C5D | -11 / -3 | 3 | ✓ Verified |
| 04-29 22:56 | 20m | - / -13 | M7IJS | -12 / - | 2 | ✓ Confirmed |
| 04-29 14:49 | 10m | +5 / - | EA8UP | - / +7 | 4 | ✓ Confirmed |
| 04-25 11:07 | 10m | 0 / - | UN0GY | - / -12 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 232330 -8 2773 PY4ZO OK4FX JO70 (x2) 232600 -11 2662 VE2KJM PY4ZO GH51 192745 +11 1652 PY4ZO SV5BYP -20 (x2) 193045 -10 1647 PY4ZO A61FJ RR73 193145 +21 2582 PY4ZO RW4M LO44 (x4) 205800 -8 851 PY4ZO T88KY -06 (x2) 213330 +15 428 PY4ZO RD9U NO33 (x3)
10m
UTC dB Freq Message 194530 -3 2855 PE1RRF PY4ZO R-05 194545 -10 572 PY4ZO RX9WN -12 194600 -2 2855 PE1RRF PY4ZO 73 194615 -6 572 PY4ZO RX9WN -12 194630 +1 2855 DO6FM PY4ZO -22 (x2) 194715 -5 2855 PY4ZO RX9WN -12 194730 -9 2855 RX9WN PY4ZO R-16 194845 +12 2855 PY4ZO DK7UY JO44 (x3) 185115 -8 590 PY4ZO LU7HMP RR73 185300 -10 589 DG6VC PY4ZO RR73 174230 -15 1874 PY4ZO 7Q3WS -02 (x2)