PY4PK — FT8 station from Brazil
Amateur radio station PY4PK operating from Brazil. 427 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 160m, 80m, 40m, 10m, over 33 days, best SNR +21 dB. Heard between 2026-05-07 and 2026-07-12.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
427
Total spots
3
CQ calls
33
Days active
-3 dB
Avg SNR
Bands
80m
40m
10m
160m
First seen: 2026-05-07
Last seen: 2026-07-12 23:44 UTC
Last seen: 2026-07-12 23:44 UTC
Frequent QSO partners observed at SO8OO
Stations PY4PK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | PY4PK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-12 22:47 | 40m | -16 / - | UN0GY | - / -15 | 3 | ✓ Confirmed |
| 07-11 03:42 | 80m | -13 / - | G4VJL | - / - | 5 | Partial |
| 07-11 03:33 | 80m | -5 / - | IQ4JO | - / - | 2 | Partial |
| 07-11 03:29 | 80m | -7 / - | EA1IOK | - / -11 | 5 | Partial |
| 07-11 03:23 | 80m | -22 / - | HB9MZI | - / - | 9 | Partial |
| 07-11 03:23 | 80m | -23 / - | WB8SCG | - / -19 | 7 | ✓ Confirmed |
| 07-11 03:21 | 80m | -5 / - | HB9ALO | - / - | 9 | Partial |
| 06-26 21:31 | 40m | -7 / - | MI0OBC | - / -18 | 2 | ✓ Confirmed |
| 06-26 21:30 | 40m | +12 / - | SP3PLD | - / - | 3 | Partial |
| 06-26 21:25 | 40m | -12 / - | UW5KW | - / -25 | 2 | Partial |
| 06-26 21:23 | 40m | -15 / - | SP1EG | - / -14 | 2 | ✓ Confirmed |
| 06-26 21:20 | 40m | -19 / - | DK7ZT | - / -14 | 3 | ✓ Confirmed |
| 06-20 17:46 | 10m | +8 / - | S59MA | - / -17 | 5 | ✓ Confirmed |
| 06-20 17:42 | 10m | +5 / - | S59MA | - / - | 3 | Partial |
| 06-20 17:27 | 10m | -13 / - | F4FSY | - / -20 | 2 | ✓ Confirmed |
| 06-20 16:21 | 10m | -1 / - | OD5KU | - / -20 | 2 | ✓ Confirmed |
| 06-17 22:55 | 40m | -15 / - | D2UY | - / -17 | 2 | ✓ Confirmed |
| 06-17 01:44 | 40m | -16 / - | RX3ASQ | - / -9 | 2 | ✓ Confirmed |
| 06-17 01:43 | 40m | -18 / - | RA5BQ | - / -14 | 2 | ✓ Confirmed |
| 06-17 01:15 | 40m | +6 / - | LZ2XA | - / -15 | 2 | ✓ Confirmed |
| 06-14 02:47 | 80m | -4 / - | SP2QCR | - / - | 10 | Partial |
| 06-13 03:23 | 80m | -15 / - | IN3IZQ | - / - | 2 | Partial |
| 06-13 03:21 | 80m | +4 / - | SP1WAG | - / - | 2 | Partial |
| 06-13 03:19 | 80m | +4 / - | F1PBZ | - / -16 | 3 | Partial |
| 06-13 03:18 | 80m | -12 / - | IN3IZQ | - / - | 4 | Partial |
| 06-13 03:05 | 80m | +18 / - | 9A5TW | - / -21 | 4 | ✓ Confirmed |
| 06-12 03:22 | 40m | -2 / - | LA9GX | - / -14 | 2 | ✓ Confirmed |
| 06-12 03:12 | 40m | -2 / - | OK1ZCF | - / -18 | 2 | ✓ Confirmed |
| 06-12 02:08 | 80m | +11 / - | DK2JP | - / - | 6 | Partial |
| 06-11 02:11 | 40m | 0 / - | OE4AAC | - / -16 | 6 | Partial |
| 06-11 00:12 | 40m | +2 / - | UF1A | - / -19 | 2 | ✓ Confirmed |
| 06-11 00:09 | 40m | -18 / - | CT1BFP | - / +3 | 2 | ✓ Confirmed |
| 06-11 00:07 | 40m | -16 / - | UA9CK | - / -14 | 2 | ✓ Confirmed |
| 06-10 23:37 | 40m | -4 / - | LB7ZG | - / -16 | 2 | ✓ Confirmed |
| 06-05 01:50 | 160m | -21 / - | UT5ZC | - / - | 3 | Partial |
| 06-05 01:43 | 160m | -19 / - | CX6VM | - / -19 | 2 | ✓ Confirmed |
| 06-04 01:27 | 160m | -7 / - | UT5ZC | - / - | 2 | Partial |
| 06-03 03:32 | 80m | +2 / - | ON6AA | - / -17 | 2 | Partial |
| 06-03 03:22 | 80m | +6 / - | DL8LE | - / - | 2 | Partial |
| 06-03 03:15 | 80m | +10 / - | LA9GX | - / -15 | 5 | ✓ Confirmed |
| 06-03 03:14 | 80m | -4 / - | DL1BBO | - / - | 2 | Partial |
| 06-03 03:09 | 80m | +9 / - | DL5NDH | - / -20 | 5 | Partial |
| 06-03 03:07 | 80m | +5 / - | DL8LE | - / - | 20 | Partial |
| 06-03 03:01 | 80m | -1 / - | DL1BBO | - / - | 3 | Partial |
| 06-03 02:57 | 80m | +13 / - | SP1FJZ | - / -13 | 2 | ✓ Confirmed |
| 06-03 02:50 | 80m | +2 / - | EA1IOK | - / - | 3 | Partial |
| 06-03 02:28 | 80m | +10 / - | EA1IOK | - / - | 3 | Partial |
| 06-03 02:27 | 80m | -12 / - | PW8BR | - / -13 | 2 | ✓ Confirmed |
| 06-02 01:33 | 80m | -1 / - | UA3AGW | - / - | 11 | Partial |
| 06-02 01:28 | 80m | +6 / - | UA3AGW | - / - | 4 | Partial |
Station Log
40m
UTC dB Freq Message 212530 +4 2153 PY4PK SP3PLD JO72 212600 -11 1940 PY4PK UW5KW -25 213000 +12 2941 PY4PK SP3PLD JO72 (x3) 213130 -7 2529 PY4PK MI0OBC -18 (x2) 213230 -7 2720 PY4PK SP9D JO90 224745 -16 2286 PY4PK UN0GY -15 (x3) 230730 -12 2418 PY4PK 4O7CC RR73 002445 -6 598 PY4PK DK8HC JO42 014300 -7 237 PY4PK EI2IXB RR73 014430 -21 1833 PY4PK OH6IH -12
80m
UTC dB Freq Message 033015 -9 380 PY4PK EA1IOK IN62 (x4) 033315 -6 2477 PY4PK IQ4JO JN63 (x3) 034145 +6 1559 PY4PK IZ8VYU JN71 034215 -13 1289 PY4PK G4VJL IO81 (x4) 034345 +7 2477 PY4PK IQ4JO JN63 034415 -12 1289 PY4PK G4VJL IO81 034815 +5 1558 PY4PK IZ8VYU JN71
10m
UTC dB Freq Message 194345 -15 909 PY4PK LU5VJA -18 194400 -16 1552 LU5VJA PY4PK R-11 194730 -24 1553 DL0BSO PY4PK -16 162130 +0 2525 PY4PK OD5KU -20 (x2) 172715 -12 1963 PY4PK F4FSY -20 (x2) 174230 +4 1405 PY4PK S59MA JN76 (x8)
160m
UTC dB Freq Message 004645 -20 2217 PY4PK PY5XH 73 012745 -8 1654 PY4PK UT5ZC KN57 (x2) 014300 -20 1716 PY4PK CX6VM -19 (x2) 015030 -24 1180 PY4PK UT5ZC KN57 (x3)