WP4PUX — FT8 station from Puerto Rico

Puerto Rico Grid: JO31

Amateur radio station WP4PUX operating from Puerto Rico (grid square JO31). 517 FT8 spots received at SO8OO WebSDR, 55 CQ calls, active on 40m, 20m, over 29 days, best SNR +13 dB. Heard between 2026-05-16 and 2026-07-20.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

517
Total spots
55
CQ calls
29
Days active
-7 dB
Avg SNR

Bands

20m 40m
First seen: 2026-05-16
Last seen: 2026-07-20 09:29 UTC

Frequent QSO partners observed at SO8OO

Stations WP4PUX worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandWP4PUXPartnerPartner SNRMsgs
07-20 11:28 20m -22 / - DH9DR - / - 2 Partial
07-19 23:11 20m -8 / - RM4N - / - 2 ✓ Confirmed
07-19 23:05 20m -9 / - UX5UW - / -9 3 Partial
07-18 20:24 20m +9 / - F4VWS - / -19 3 Partial
07-15 01:22 40m +5 / - R5DT - / -13 3 ✓ Confirmed
07-06 00:40 40m -15 / - F1IQH - / - 3 Partial
06-28 23:32 40m -12 / - UA6LIK - / - 2 Partial
06-28 22:51 40m -15 / - SP9BEB - / - 2 Partial
06-27 22:58 40m -2 / - OV1T - / -15 4 Partial
06-27 22:49 40m -2 / - OV1T - / - 6 Partial
06-27 22:42 40m 0 / - E70SZ - / - 6 Partial
06-19 01:46 40m - / - Z62NS -16 / - 4 Partial
06-18 02:03 40m -16 / - RX3ASQ - / - 2 Partial
06-18 02:01 40m -6 / - EA5GO - / - 5 Partial
06-18 02:01 40m -8 / - F1IQH - / - 4 Partial
06-18 01:58 40m -5 / - UA1WFH - / -11 3 ✓ Confirmed
06-18 01:55 40m +2 / - F1PBZ - / -11 4 ✓ Confirmed
06-17 01:58 40m -16 / - IT9CMZ - / - 2 Partial
06-17 01:58 40m -16 / - ON4MAP - / - 3 Partial
06-17 01:50 40m -9 / - KF4AH - / -9 2 ✓ Confirmed
06-17 01:37 40m -14 / - SV1MOZ - / - 2 Partial
06-17 01:37 40m -12 / - RX3ASQ - / - 2 Partial
06-17 01:36 40m -10 / - F1IQH - / - 2 Partial
06-12 02:25 40m -2 / - ES2TT - / - 3 Partial
06-12 02:25 40m -11 / - LA3DV - / - 6 Partial
06-12 02:01 40m -21 / - ON4MAP - / - 3 Partial
06-12 01:57 40m -10 / - UR3IQ - / -2 3 ✓ Confirmed
06-12 01:52 40m 0 / - PD0PET - / - 5 Partial
06-12 01:51 40m -7 / - PD1LVK - / -21 3 ✓ Confirmed
06-12 01:46 40m +10 / - R2BHD - / -13 3 ✓ Confirmed
06-12 01:41 40m -21 / -24 YO8RSL -17 / -18 6 ✓ Complete
06-12 01:24 40m -8 / - F1IQH - / - 2 Partial
06-10 02:27 40m -10 / - EA1CQ - / - 2 Partial
06-10 02:16 40m -13 / -24 DL3MIB -15 / -17 9 Partial
06-10 02:16 40m 0 / - F4IFK - / -10 6 Partial
06-10 02:14 40m -10 / - F1IQH - / - 2 Partial
06-10 02:13 40m -18 / - R2EG -15 / -6 2 ✓ Verified
06-10 01:53 40m -1 / - PA1PXL - / -6 7 ✓ Confirmed
06-05 01:52 40m -13 / - K8AGB - / - 2 ✓ Confirmed
06-05 01:50 40m -16 / - N5VX - / +1 2 Partial
06-05 01:47 40m - / - KQ4PEP -18 / - 2 Partial
06-05 01:37 40m +6 / - F1PBZ - / -10 2 ✓ Confirmed
06-05 01:33 40m -13 / - OZ4LAMA - / - 2 Partial
06-05 01:30 40m 0 / - RM5F - / - 6 Partial
06-03 03:04 40m -6 / - EA1CQ - / - 2 Partial
06-03 03:01 40m -12 / - RM1B -17 / -23 5 ✓ Verified
06-03 02:58 40m -13 / - C31KC - / - 3 Partial
06-03 02:49 40m +7 / - F5SG - / -8 9 Partial
06-03 02:49 40m -9 / -14 MI7XHT -17 / -8 7 Partial
06-03 02:49 40m -7 / - R3UG - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
201945 -20 1774  WP4PUX SV5BYP 73
202445  +6  277  WP4PUX F4VWS IN88 (x3)
230545  -9  274  WP4PUX UX5UW KO50 (x3)
231115  -8  728  WP4PUX RM4N RR73 (x2)
104900 -14 1517  WP4PUX PA7Q 73
112830 -21 1564  WP4PUX DH9DR JO31 (x2)
40m 
UTC    dB  Freq  Message
233000 -11  346  WP4PUX GM4HYG -03
233200 -10 1583  WP4PUX UA6LIK LN08 (x2)
234845 -15  239  WP4PUX EA1EQ IN82
234945 -24 1512  WP4PUX MM0KQC -08 (x2)
004030 -15  239  WP4PUX F1IQH JN27 (x3)
015615  +8 2779  WP4PUX R6NA KN97
020345 -18  239  WP4PUX F1IQH JN27
020745 -19 1973  WP4PUX US5EAA 73
012215  +5  327  WP4PUX R5DT -13 (x3)

SNR History by Band