KP3B — FT8 station from Puerto Rico

Puerto Rico Grid: ?

Amateur radio station KP3B operating from Puerto Rico. 210 FT8 spots received at SO8OO WebSDR, 60 CQ calls, active on 20m, 10m, over 8 days, best SNR +18 dB. Heard between 2026-05-02 and 2026-06-14.

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

Overview

210
Total spots
60
CQ calls
8
Days active
-9 dB
Avg SNR

Bands

20m 10m
First seen: 2026-05-02
Last seen: 2026-06-14 01:51 UTC

Frequent QSO partners observed at SO8OO

Stations KP3B worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKP3BPartnerPartner SNRMsgs
06-14 03:49 20m -15 / - F4JCU - / -18 3 Partial
06-14 03:30 20m 0 / - IK4LZH - / -4 2 ✓ Confirmed
06-14 03:26 20m -7 / - HB9VAA - / -16 7 Partial
06-14 02:08 20m -8 / - WA4FU - / -7 2 ✓ Confirmed
06-09 03:57 20m +16 / - 4Z1RZ -7 / -3 4 ✓ Complete
06-09 03:56 20m -8 / -8 R7MP -8 / -6 4 ✓ Complete
06-09 03:56 20m -4 / - EB3JT - / - 2 Partial
06-09 03:54 20m - / -14 LY1DY -10 / - 2 Partial
06-09 03:52 20m - / -13 UT5MB -13 / - 3 Partial
06-09 03:49 20m -6 / - R2ZO - / - 2 Partial
06-09 03:49 20m -2 / - RA6ABC - / -15 2 ✓ Confirmed
06-09 03:48 20m -6 / - RQ3M - / - 2 Partial
06-09 03:47 20m - / -10 SP7NC -10 / - 2 Partial
06-09 03:42 20m +1 / - RN3DN -6 / -11 5 ✓ Complete
06-09 03:40 20m -8 / - SM2LIY - / - 3 Partial
06-09 03:38 20m - / -13 AI6KM -6 / - 2 Partial
06-09 03:37 20m -6 / +7 RC6OG -8 / -8 3 ✓ Complete
06-09 03:36 20m - / -2 YO8RC -9 / - 2 ✓ Confirmed
06-09 03:34 20m -12 / -9 DL3MIB -7 / -12 3 Partial
06-09 03:33 20m -1 / - RC6OG - / - 2 Partial
06-09 03:32 20m - / -13 R0AX -5 / - 3 Partial
06-09 03:29 20m -8 / - DL3MIB - / - 3 Partial
06-09 03:29 20m -10 / - RZ4FWA - / - 3 Partial
06-09 03:28 20m -2 / - RI0SP - / -11 2 Partial
06-09 03:28 20m - / - LZ2WP -5 / - 2 ✓ Confirmed
06-09 03:27 20m - / -4 EU6MM -6 / - 2 Partial
06-09 03:26 20m - / -8 SP4NKJ -6 / - 2 Partial
06-09 03:24 20m +4 / - R0AX - / - 2 Partial
06-09 03:20 20m -17 / - LZ2WP - / - 2 Partial
06-09 03:17 20m -2 / - EA3GXK -5 / -19 12 ✓ Verified
06-08 21:56 10m - / - WA3YUV -12 / - 2 ✓ Confirmed
06-08 21:43 20m +1 / - DH9YBE - / -11 4 Partial
06-08 02:14 20m - / -6 KC2NJ -16 / - 3 Partial
06-08 02:09 20m - / -21 SM3ULU -18 / - 2 Partial
06-08 02:06 20m - / -18 PY2FZ -17 / - 5 Partial
06-08 02:03 20m - / -2 UA9AX -16 / - 2 Partial
06-08 01:57 20m -18 / - UA9AX - / - 4 Partial
06-08 01:56 20m -19 / - PY2FZ - / - 3 Partial
06-07 23:59 20m -15 / - KC2NJ - / -15 3 Partial
06-07 23:58 20m - / -8 K8GGG -16 / - 2 Partial
06-07 23:44 20m -18 / - F6FDY - / - 2 Partial
06-07 23:44 20m -11 / - R6BY - / - 2 Partial
06-07 23:40 20m -11 / - UI5A - / - 2 Partial
06-07 23:37 20m -13 / -9 CS8ABF -10 / -8 2 Partial
06-07 23:35 20m +2 / - IQ4JO - / - 2 Partial
06-07 23:30 20m -6 / -18 UN8PY -13 / -16 10 ✓ Complete
06-07 23:30 20m -16 / - UR6QV - / -13 4 ✓ Confirmed
06-07 23:25 20m -9 / - DL3MIB - / - 2 Partial
06-07 23:24 20m +6 / - RD9U - / -18 2 ✓ Confirmed
06-07 23:23 20m +9 / - MM/F5DBT - / -10 4 Partial

Station Log

20m 
UTC    dB  Freq  Message
020845 -10 1257  KP3B WA4FU -07 (x2)
021045 -13  807  KP3B UT6UA RR73
032615  -5 1514  KP3B HB9VAA JN36 (x7)
033045  +3  412  KP3B IK4LZH R-04 (x2)
034915 -16 1545  KP3B F4JCU JN16 (x3)
10m 
UTC    dB  Freq  Message
215400 -12  802  N3FMC KP3B RR73
215430 -12  802  CQ KP3B FK68
215600 -13  802  WA3YUV KP3B +00 (x2)

SNR History by Band