KP4WK — FT8 station from Puerto Rico
Amateur radio station KP4WK operating from Puerto Rico. 60 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 17 days, best SNR +20 dB. Heard between 2026-05-08 and 2026-07-22.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
60
Total spots
0
CQ calls
17
Days active
-8 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-05-08
Last seen: 2026-07-22 01:25 UTC
Last seen: 2026-07-22 01:25 UTC
Frequent QSO partners observed at SO8OO
Stations KP4WK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KP4WK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-22 03:24 | 80m | +20 / - | HB9EFK | - / -13 | 2 | ✓ Confirmed |
| 07-19 01:48 | 80m | +5 / - | HB9CXZ | - / -24 | 4 | Partial |
| 07-10 20:53 | 20m | -8 / - | EA3IE | - / -19 | 2 | Partial |
| 07-10 20:47 | 20m | -14 / - | EB5FMC | - / -18 | 6 | Partial |
| 07-10 01:47 | 20m | - / -20 | 9J2FI | -8 / - | 2 | Partial |
| 07-10 01:34 | 20m | -20 / - | HB9TIH | - / - | 2 | Partial |
| 07-10 01:08 | 20m | - / -1 | A41KB | -9 / - | 2 | Partial |
| 07-10 01:07 | 20m | - / +1 | PA4AA | -7 / - | 2 | ✓ Confirmed |
| 07-10 01:06 | 20m | - / -20 | R7SF | -5 / - | 2 | ✓ Confirmed |
| 07-10 01:04 | 20m | - / - | 9A4ZM | -5 / - | 2 | ✓ Confirmed |
| 07-10 00:08 | 20m | -16 / - | 9K2ES | - / -9 | 2 | ✓ Confirmed |
| 07-09 22:42 | 20m | - / - | Z62NS | -7 / - | 5 | Partial |
| 07-07 21:27 | 20m | -20 / - | HB9AUS | - / -8 | 2 | ✓ Confirmed |
| 06-30 04:12 | 20m | - / -6 | 9A4ZM | -10 / - | 2 | Partial |
| 06-30 04:11 | 20m | +6 / -4 | G3TKT | -9 / - | 3 | Partial |
| 06-30 04:07 | 20m | +8 / - | G3TKT | - / - | 2 | Partial |
| 06-19 14:08 | 20m | -10 / - | JG1SYK | - / -4 | 2 | ✓ Confirmed |
| 06-18 20:36 | 20m | -7 / - | SM0EJR | - / -19 | 3 | Partial |
| 06-10 03:26 | 40m | -10 / - | ON3BLC | - / -14 | 2 | Partial |
| 06-10 03:23 | 40m | -6 / - | EA1CQ | - / -19 | 3 | Partial |
| 06-10 03:19 | 40m | -6 / - | DK7ZT | - / +5 | 2 | Partial |
| 06-09 02:51 | 40m | -16 / - | SP5LST | - / - | 2 | Partial |
| 05-27 23:52 | 20m | -10 / - | SV1MOZ | - / -14 | 2 | Partial |
| 05-20 13:18 | 20m | +9 / - | PI4DX | - / - | 5 | Partial |
| 05-20 13:17 | 20m | -10 / - | BI4IWL | - / -18 | 2 | ✓ Confirmed |
| 05-08 02:07 | 20m | -20 / - | F5RRS | - / -13 | 3 | Partial |
Station Log
80m
UTC dB Freq Message 014800 +5 2468 KP4WK HB9CXZ JN46 (x4) 032445 +19 365 KP4WK HB9EFK -13 (x2)
40m
UTC dB Freq Message 022630 -22 1894 CO5ABC KP4WK RR73 022715 -1 624 KP4WK RU6CH KN85 024930 -9 477 KF0MSJ KP4WK 73 025115 -16 2330 KP4WK SP5LST KO02 (x2) 031900 -14 706 KP4WK MI0NWA RR73 031930 -6 1538 KP4WK DK7ZT +05 032030 -9 475 KP4WK F5PBG IN78 032030 -5 1538 KP4WK DK7ZT +05 032330 -5 526 KP4WK EA1CQ IN83 (x3) 032615 -12 672 KP4WK ON3BLC -14 (x2) 031345 -23 1880 KP4WK OS4K -13
20m
UTC dB Freq Message 013445 -23 1455 KP4WK HB9TIH JN36 013730 -7 362 RL6MT KP4WK RR73 013830 -6 361 IU8RFW KP4WK RR73 014045 -9 362 5B4ARQ KP4WK EL87 014715 -9 357 9J2FI KP4WK -20 (x2) 204700 -15 1108 KP4WK EB5FMC -18 (x6) 205300 -9 928 KP4WK EA3IE -19 (x2) 193400 -15 1821 KP4WK M1DBW -24