NP4PR — FT8 station from Puerto Rico
Amateur radio station NP4PR operating from Puerto Rico (grid square KN04). 911 FT8 spots received at SO8OO WebSDR, 91 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 32 days, best SNR +22 dB. Heard between 2026-05-04 and 2026-06-06.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
911
Total spots
91
CQ calls
32
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
First seen: 2026-05-04
Last seen: 2026-06-06 21:09 UTC
Last seen: 2026-06-06 21:09 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
| Time | Band | NP4PR | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-06 23:08 | 20m | -6 / - | YT1DDL | - / - | 4 | Partial |
| 06-06 23:06 | 20m | -6 / - | EA1CQ | - / - | 2 | Partial |
| 06-06 22:55 | 20m | +3 / - | RG6ON | - / -7 | 3 | Partial |
| 06-06 22:37 | 20m | -6 / - | MI0FBI | - / +6 | 3 | ✓ Confirmed |
| 06-05 23:48 | 40m | -14 / - | PD0PHA | - / - | 2 | Partial |
| 06-05 23:44 | 40m | - / -19 | GW0SGL | -16 / - | 2 | ✓ Confirmed |
| 06-05 23:42 | 40m | -19 / - | SP6CA | -16 / -13 | 2 | ✓ Verified |
| 06-05 23:40 | 40m | - / - | 4U1UN | -18 / - | 2 | Partial |
| 06-05 23:37 | 40m | -6 / - | PD1HBL | - / - | 6 | Partial |
| 06-05 22:47 | 40m | -1 / - | M0OVG | - / -12 | 2 | ✓ Confirmed |
| 06-05 22:44 | 40m | +2 / - | OE5TXF | - / - | 2 | ✓ Confirmed |
| 06-05 22:44 | 40m | +10 / - | IK4LZH | - / -16 | 6 | Partial |
| 06-05 22:36 | 40m | -5 / - | IQ9BH | - / -12 | 3 | Partial |
| 06-05 22:30 | 20m | -20 / - | WB3FME | - / - | 2 | Partial |
| 06-05 22:26 | 20m | - / -10 | WA4KBM | -18 / - | 2 | ✓ Confirmed |
| 06-05 22:14 | 40m | -13 / - | EA1BCK | - / - | 2 | Partial |
| 06-05 22:10 | 40m | +8 / - | MD0CCE | - / -11 | 4 | ✓ Confirmed |
| 06-05 18:30 | 10m | -12 / - | EA8BFH | - / -4 | 2 | ✓ Confirmed |
| 06-05 18:17 | 10m | -12 / - | PS8CW | - / -9 | 2 | ✓ Confirmed |
| 06-04 21:56 | 20m | +8 / - | DF1KW | - / -13 | 3 | ✓ Confirmed |
| 06-04 21:37 | 20m | +5 / - | RA3ZH | - / - | 3 | Partial |
| 06-04 20:59 | 20m | -7 / - | EA3GQA | - / -6 | 7 | Partial |
| 06-04 20:08 | 20m | -12 / - | EA1CQ | - / - | 4 | Partial |
| 06-04 20:05 | 20m | -14 / - | EA1CQ | - / - | 2 | Partial |
| 06-04 03:15 | 20m | -2 / - | RN3GJ | - / - | 2 | Partial |
| 06-04 03:07 | 20m | - / - | 8P6GE | -22 / - | 2 | Partial |
| 06-03 21:52 | 10m | -4 / - | IK4LZH | - / - | 4 | Partial |
| 06-03 21:36 | 20m | +4 / - | YU7YZ | - / - | 2 | Partial |
| 06-03 21:32 | 20m | 0 / - | YT3PL | - / -10 | 3 | ✓ Confirmed |
| 06-02 19:32 | 20m | +4 / - | IK4LZH | - / - | 3 | Partial |
| 06-02 00:13 | 40m | - / - | 8Q7QR | -16 / - | 6 | Partial |
| 06-01 22:48 | 20m | - / -14 | PP2CS | -17 / - | 2 | Partial |
| 06-01 22:40 | 20m | - / -14 | G0ANS | -20 / - | 2 | Partial |
| 06-01 22:38 | 20m | -6 / - | TO3E | -20 / -5 | 3 | Partial |
| 06-01 22:20 | 40m | -11 / - | ON4MAP | - / - | 3 | Partial |
| 05-31 23:14 | 20m | +2 / - | HI3A | - / - | 3 | Partial |
| 05-31 22:53 | 40m | - / -12 | OM2IB | -21 / - | 2 | ✓ Confirmed |
| 05-31 22:51 | 40m | +1 / -13 | DL7AUB | -22 / -15 | 6 | ✓ Complete |
| 05-31 22:36 | 40m | +4 / - | F4BYA | - / - | 4 | Partial |
| 05-31 22:36 | 40m | -10 / - | IK1MHM | - / - | 2 | Partial |
| 05-31 22:29 | 40m | +1 / - | DG7VM | - / - | 4 | Partial |
| 05-31 01:24 | 40m | - / -23 | VA3UG | -17 / - | 5 | Partial |
| 05-31 01:20 | 40m | -15 / - | IZ8PPI | - / -12 | 3 | Partial |
| 05-31 01:19 | 40m | - / -16 | RZ6AGB | -16 / - | 2 | ✓ Confirmed |
| 05-31 01:18 | 40m | +11 / - | DL1UDO | - / - | 2 | Partial |
| 05-31 01:17 | 40m | +1 / -18 | R3UG | -14 / -11 | 5 | ✓ Complete |
| 05-31 01:17 | 40m | +9 / - | PE1NPS | - / - | 4 | Partial |
| 05-31 01:16 | 40m | -3 / -15 | G3UCQ | -14 / -22 | 5 | ✓ Complete |
| 05-31 01:13 | 40m | -16 / - | IZ8PPI | - / -9 | 3 | Partial |
| 05-31 01:12 | 40m | -4 / -15 | RA3DRI | -12 / -8 | 6 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 223115 -20 1092 NP4PR WB3FME FM19 232845 -24 1863 CQ NP4PR FK68 a1 204400 +1 1855 NP4PR IV3JRY JN66 223745 -8 300 NP4PR MI0FBI +06 (x3) 225515 +1 2021 NP4PR RG6ON KN98 (x3) 230645 -7 1859 NP4PR EA1CQ IN83 (x2) 230800 +3 2087 NP4PR YT1DDL KN04 (x4)
40m
UTC dB Freq Message 233715 -3 1829 NP4PR PD1HBL JO21 (x6) 234030 -17 1829 4U1UN NP4PR FK68 (x2) 234245 -19 1829 NP4PR SP6CA R-13 234300 -16 1828 SP6CA NP4PR RR73 234330 -16 1829 CQ NP4PR FK68 234400 -16 1829 GW0SGL NP4PR -19 (x2) 234845 -12 2729 NP4PR PD0PHA JO32 (x2)
10m
UTC dB Freq Message 174700 +0 2073 NP4PR SV1AIN KM17 (x4) 175230 -23 1482 NP4PR PR2MAP R-10 182545 -6 1602 NP4PR 9K2HN -02 (x2) 215215 -6 491 NP4PR IK4LZH JN54 (x4) 181745 -15 1627 NP4PR PS8CW -09 (x2) 183045 -14 1102 NP4PR EA8BFH -04 (x2)
80m
UTC dB Freq Message 004600 -2 696 NP4PR EA1IOK IN62 (x2) 235745 -4 2408 NP4PR WP3R +17 (x2)
60m
UTC dB Freq Message 234200 -10 627 NP4PR IZ8PPI -20