KP4WWA — FT8 station from Puerto Rico

Puerto Rico Grid: KN25

Amateur radio station KP4WWA operating from Puerto Rico (grid square KN25). 185 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 40m, 20m, over 2 days, best SNR +10 dB. Heard between 2026-06-13 and 2026-06-29.

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

Overview

185
Total spots
2
CQ calls
2
Days active
-10 dB
Avg SNR

Bands

20m 40m
First seen: 2026-06-13
Last seen: 2026-06-29 01:41 UTC

Frequent QSO partners observed at SO8OO

Stations KP4WWA worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKP4WWAPartnerPartner SNRMsgs
06-29 03:41 40m -17 / - YO9IAB - / -9 4 ✓ Confirmed
06-29 03:28 40m -14 / - IU5TUG - / -15 2 Partial
06-29 03:24 40m +1 / - SP3IOE - / -17 6 Partial
06-29 03:17 20m -19 / - RK6OZ - / -17 2 Partial
06-29 03:11 40m -12 / - R2EC - / -10 2 ✓ Confirmed
06-29 03:00 40m -11 / - DG4CG - / -7 6 Partial
06-29 02:52 40m -9 / - RV6AVU - / - 2 Partial
06-29 02:51 40m -8 / - DL1STG - / -13 2 ✓ Confirmed
06-29 02:44 40m +2 / - IK4LZH - / - 4 ✓ Confirmed
06-29 02:38 20m -12 / - RK4CH - / -5 3 Partial
06-29 02:37 40m -5 / - UR4UT - / -14 4 ✓ Confirmed
06-29 02:36 20m -18 / - UA3ZAB - / -19 2 ✓ Confirmed
06-29 02:33 40m -3 / - DM5KK - / -11 6 ✓ Confirmed
06-29 02:24 40m -19 / - F5PBG - / - 2 Partial
06-29 02:22 20m -22 / - IU4KET - / - 4 Partial
06-29 02:22 40m -5 / - IK4LZH - / - 4 Partial
06-29 02:15 20m -8 / - MI0MOD - / - 4 Partial
06-29 02:14 20m -8 / - EB5AL - / - 3 ✓ Confirmed
06-29 02:11 40m -18 / - F5PBG - / - 2 Partial
06-29 02:05 40m -20 / - HB9RKS - / -18 2 Partial
06-29 02:03 40m -5 / - DL4ABN - / -18 6 ✓ Confirmed
06-29 01:55 40m -6 / - R2ASV - / -17 5 ✓ Confirmed
06-29 01:51 40m -13 / - SV4YQ - / -17 2 Partial
06-29 01:42 40m -19 / - DK7ZT - / -6 3 ✓ Confirmed
06-29 01:35 40m -17 / - IU7SQV - / -19 3 ✓ Confirmed
06-29 01:02 40m -4 / - SM7RHI - / - 5 Partial
06-29 00:59 20m -8 / - UT5MD - / - 3 Partial
06-29 00:56 40m -18 / - IU7SQV - / - 4 Partial
06-29 00:56 40m -16 / - 7S7H - / -15 2 ✓ Confirmed
06-29 00:49 20m -14 / - SV5BYP - / -11 2 Partial
06-29 00:46 20m -19 / - RX3ASQ - / - 2 Partial
06-29 00:43 40m -8 / - F5RRS - / -12 5 ✓ Confirmed
06-29 00:41 20m -9 / - R3KCW - / -19 3 ✓ Confirmed
06-29 00:38 40m -16 / - PD1BER - / - 3 Partial
06-29 00:38 40m -10 / - UA6LIK - / -15 3 Partial
06-29 00:32 40m -14 / - SM7RHI - / - 3 Partial
06-29 00:31 40m -2 / - DK2FM - / -12 3 ✓ Confirmed
06-29 00:28 40m -9 / - R2BIU - / -10 4 Partial
06-29 00:26 20m -15 / - F5PBG - / - 4 Partial
06-29 00:26 40m -5 / - EA3NE - / -6 3 ✓ Confirmed
06-29 00:25 20m -1 / - OD5KU - / -9 3 ✓ Confirmed
06-29 00:22 20m +3 / - OD5KU - / - 2 Partial
06-29 00:19 40m -11 / - F5RRS - / - 3 Partial
06-29 00:06 20m -15 / - SV5BYP - / - 5 Partial
06-14 01:15 20m -16 / - S52D - / -8 2 Partial

Station Log

40m 
UTC    dB  Freq  Message
031115 -10 2320  KP4WWA R2EC R-10 (x2)
032445  -8 1818  KP4WWA SP3IOE JO72 (x6)
032845 -14 1422  KP4WWA IU5TUG JN53 (x2)
033845  -4  656  KP4WWA YO5OSF -12
034115 -15 1958  KP4WWA YO9IAB KN25 (x4)
20m 
UTC    dB  Freq  Message
022445 -19 1572  KP4WWA IU4KET JN64
023645 -21 1264  KP4WWA UA3ZAB R-19 (x2)
023845 -19 1265  KP4WWA RK4CH LO32 (x3)
024445  +1 2093  KP4WWA IZ2BKU JN45 (x2)
025715 -14 1488  KP4WWA RK6OZ -16
031615 -19 1313  KP4WWA DG4CG JN68
031715 -21 1074  KP4WWA RK6OZ -17 (x2)
033145  +4 2732  KP4WWA IQ4JO JN63
033215 -12 1265  KP4WWA RK4UZ LO24
033445 -14 1264  KP4WWA UA3GDJ KO92

SNR History by Band