NP4PR — FT8 station from Puerto Rico

Puerto Rico Grid: ?

Amateur radio station NP4PR operating from Puerto Rico. 239 FT8 spots received at SO8OO WebSDR, 40 CQ calls, active on 80m, 40m, 20m, 10m, over 10 days, best SNR +21 dB. Heard between 2026-05-04 and 2026-05-13.

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

Overview

239
Total spots
40
CQ calls
10
Days active
-3 dB
Avg SNR

Bands

80m 40m 20m 10m
First seen: 2026-05-04
Last seen: 2026-05-13 20:19 UTC

Frequent QSO partners observed at SO8OO

Stations NP4PR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandNP4PRPartnerPartner SNRMsgs
05-13 22:18 40m +7 / - DH0GBC - / -13 4 ✓ Confirmed
05-13 22:17 40m +14 / - DL3MIB - / -16 3 ✓ Confirmed
05-13 21:59 40m +12 / - DL3MIB - / - 4 Partial
05-13 21:59 40m -12 / - RY7F - / - 2 Partial
05-13 21:58 40m +5 / - IU8SDI - / - 3 Partial
05-13 21:56 40m 0 / - SM1NFH - / -11 3 Partial
05-13 21:55 40m +8 / - DH0GBC - / -17 3 Partial
05-13 21:55 40m +5 / - S50XX - / -18 13 Partial
05-13 21:54 40m 0 / - DC4CP - / - 2 ✓ Confirmed
05-13 21:54 40m +7 / - F4BYA - / - 2 Partial
05-13 21:54 40m -7 / - PD3AL - / -12 5 Partial
05-13 21:53 40m +8 / - S55OO - / -14 2 ✓ Confirmed
05-13 21:51 40m +13 / - DL3MIB - / - 6 Partial
05-12 22:45 20m - / -11 YU7AS -11 / - 3 Partial
05-12 22:43 20m - / -18 EI2KP -13 / - 3 Partial
05-12 22:42 20m - / -7 F4EGM -12 / - 2 ✓ Confirmed
05-12 22:37 20m - / - 9H4CM -13 / - 5 Partial
05-12 22:36 20m - / -17 PD0PAT -14 / - 2 ✓ Confirmed
05-12 22:33 20m - / -9 IC8CUQ -13 / - 2 Partial
05-12 22:31 20m - / -15 LZ2PAJ -18 / - 2 ✓ Confirmed
05-12 22:29 20m - / - 9H4CM -20 / - 2 Partial
05-12 22:27 20m - / -15 TA3MPK -19 / - 3 ✓ Confirmed
05-12 21:52 40m 0 / - F4BYA - / - 4 Partial
05-12 21:51 40m +11 / - DL3MIB - / -15 9 Partial
05-12 20:49 20m -6 / - RZ1OA - / -16 2 Partial
05-12 19:34 10m -4 / - EA7LHN - / -18 4 ✓ Confirmed
05-12 19:23 10m -8 / - EA1B - / - 2 Partial
05-12 19:18 20m -12 / - EA4EDI - / - 2 Partial
05-12 19:14 20m -2 / - F1HFP - / - 10 Partial
05-11 22:49 40m -17 / - RA3ICA - / - 5 Partial
05-11 22:48 40m +4 / - DK7ZT - / -10 3 Partial
05-11 22:38 20m -8 / -6 CS8ABF -14 / -3 5 ✓ Complete
05-11 22:32 20m - / -16 KC3VBE -13 / - 3 ✓ Confirmed
05-11 22:31 20m - / -18 HI8MSB -12 / - 4 Partial
05-11 22:28 20m - / -14 PA8DC -10 / - 2 ✓ Confirmed
05-11 22:26 20m -14 / - CT2KCK - / - 2 Partial
05-11 22:04 40m -1 / - F5IYE - / -10 2 Partial
05-11 01:59 20m - / -15 DM3AZ -21 / - 2 ✓ Confirmed
05-11 01:56 20m 0 / - A41KB - / -6 4 ✓ Confirmed
05-11 01:48 40m +1 / - SV1EAG - / -8 2 ✓ Confirmed
05-11 01:35 40m 0 / - R4RM - / - 2 Partial
05-11 01:33 40m -8 / - F5NNN - / - 4 Partial
05-11 01:31 40m -15 / - N1EN - / -3 2 ✓ Confirmed
05-11 00:46 80m -2 / - EA1IOK - / - 2 Partial
05-10 23:31 20m - / -18 KR4AZH -13 / - 2 Partial
05-10 23:21 20m - / -11 R5DT -14 / - 4 ✓ Confirmed
05-10 23:18 20m - / -12 KD2UWR -12 / - 2 ✓ Confirmed
05-10 23:11 20m - / -8 AD8IO -14 / - 2 ✓ Confirmed
05-10 23:09 20m - / -15 KQ4MAI -15 / - 4 ✓ Confirmed
05-10 20:58 20m -5 / -18 9H4JX -22 / -10 2 Partial

Station Log

40m 
UTC    dB  Freq  Message
220045  +5 1415  NP4PR S50XX R-18
220045 +17 1068  NP4PR DL3MIB JN57
220115  +6 1415  NP4PR S50XX R-18
220115 +17 1068  NP4PR DL3MIB JN57 (x2)
220145  +6 1415  NP4PR S50XX R-18 (x3)
221730 +13 1068  NP4PR DL3MIB JN57
221800  +2 2248  NP4PR DH0GBC -13
221800 +14 1068  NP4PR DL3MIB R-16
221830  +6 2248  NP4PR DH0GBC -13
221830 +14 1068  NP4PR DL3MIB 73
221900 +11 2248  NP4PR DH0GBC -13 (x2)
10m 
UTC    dB  Freq  Message
192300  -8 2626  NP4PR EA1B IN83 (x2)
193415 -11 1268  NP4PR EA7LHN IM77 (x4)
194615  -8 1326  NP4PR PU2XEE -18
184915 -17 1514  NP4PR EA7KGB R-10
20m 
UTC    dB  Freq  Message
223845 -13 1398  9H4CM NP4PR FK68
223945 -11 1398  MI7XHT NP4PR -12
224045 -12 1398  9H4CM NP4PR FK68 (x2)
224145 -13 1398  CQ NP4PR FK68
224215 -14 1397  F4EGM NP4PR -07 (x2)
224345 -12 1398  EI2KP NP4PR FK68 (x3)
224545 -12 1398  YU7AS NP4PR -11 (x3)
224715 -13 1398  CQ NP4PR FK68
180300  -3  949  NP4PR IZ2ARJ JN45
80m 
UTC    dB  Freq  Message
004600  -2  696  NP4PR EA1IOK IN62 (x2)

SNR History by Band