WP4YR — FT8 station from Puerto Rico

Puerto Rico Grid: IM99

Amateur radio station WP4YR operating from Puerto Rico (grid square IM99). 136 FT8 spots received at SO8OO WebSDR, 41 CQ calls, active on 40m, 20m, over 1 days, best SNR +20 dB. Last heard 2026-05-10.

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

Overview

136
Total spots
41
CQ calls
1
Days active
-3 dB
Avg SNR

Bands

40m 20m
First seen: 2026-05-10
Last seen: 2026-05-10 19:58 UTC

Frequent QSO partners observed at SO8OO

Stations WP4YR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandWP4YRPartnerPartner SNRMsgs
05-10 21:56 20m +10 / - EA5ET - / - 6 Partial
05-10 21:52 20m - / -17 DJ0MEK -10 / - 3 ✓ Confirmed
05-10 21:51 20m - / -10 KB9DED +4 / - 2 ✓ Confirmed
05-10 21:49 20m - / -21 M9UAV +2 / - 2 ✓ Confirmed
05-10 21:36 20m - / -9 UI6L -2 / - 2 ✓ Confirmed
05-10 21:33 20m -6 / - IU2PKC - / - 2 Partial
05-10 21:32 20m 0 / - EA5FAY - / - 3 Partial
05-10 21:32 20m +1 / - EI3CTB - / - 7 Partial
05-10 21:30 20m - / -8 N0BBD -1 / - 3 ✓ Confirmed
05-10 21:23 20m -2 / - EI3CTB - / - 2 Partial
05-10 21:22 20m -16 / - N1SK - / - 4 Partial
05-10 21:17 20m -17 / - HB9ILY - / - 3 Partial
05-10 21:16 20m -12 / - RN6MA - / -11 2 Partial
05-10 20:59 20m +2 / - EA4HGI - / - 2 Partial
05-10 20:57 20m - / -4 AA3IC -9 / - 3 ✓ Confirmed
05-10 20:52 20m - / -25 W1RAZ -5 / - 2 ✓ Confirmed
05-10 20:36 20m +2 / - EA8BYZ - / -16 4 Partial
05-10 20:36 20m -14 / - KP4FRA - / - 2 Partial
05-10 20:31 20m - / -3 R3IDH -14 / - 3 Partial
05-10 20:28 20m - / -19 YO6LM -2 / - 2 ✓ Confirmed
05-10 20:24 20m +8 / - G5IAN - / -10 2 Partial
05-10 20:23 20m - / - F1HFP -16 / - 2 ✓ Confirmed
05-10 20:21 20m - / -5 KN4UOW -13 / - 3 Partial
05-10 20:21 20m +7 / - G5IAN - / -11 2 Partial
05-10 20:16 20m -2 / -11 F4ACR -6 / -4 5 ✓ Complete
05-10 20:16 20m +1 / - M1AJA - / - 6 Partial
05-10 20:11 20m +18 / - F4FLF - / - 6 Partial
05-10 12:56 20m -5 / - EA7LGM - / -4 4 ✓ Confirmed
05-10 12:56 20m +12 / - F1PSX - / -3 7 ✓ Confirmed
05-10 12:52 20m +1 / - F4HLN - / - 2 Partial
05-10 12:33 20m -10 / - PD0PET - / - 2 Partial
05-10 12:21 20m -2 / - HB9IRO - / - 3 Partial
05-10 11:58 20m +6 / - HB9RSG - / - 2 Partial
05-10 11:52 20m -19 / - SA3VOS - / - 2 Partial
05-10 11:42 20m 0 / - RA3AL - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
215115  +2 2679  KB9DED WP4YR -10 (x2)
215215  +1 2679  CQ WP4YR FK68
215245  -9 1619  DJ0MEK WP4YR -17 (x3)
215415 -10 1618  CQ WP4YR FK68 (x2)
215545  +0 2485  IQ4JO WP4YR 73
215600 +10 1618  WP4YR EA5ET IM99 (x6)
40m 
UTC    dB  Freq  Message
130030  -7  387  WP4YR DL6MDF JN58