NP4BM — FT8 station from Puerto Rico
Amateur radio station NP4BM operating from Puerto Rico (grid square IO81). 60 FT8 spots received at SO8OO WebSDR, active on 80m, 20m, 10m, over 6 days, best SNR +24 dB. Heard between 2026-05-04 and 2026-07-24.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
60
Total spots
0
CQ calls
6
Days active
+5 dB
Avg SNR
Bands
80m
20m
10m
First seen: 2026-05-04
Last seen: 2026-07-24 19:31 UTC
Last seen: 2026-07-24 19:31 UTC
Frequent QSO partners observed at SO8OO
Stations NP4BM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | NP4BM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-24 21:30 | 20m | -12 / - | G8NJL | - / - | 2 | Partial |
| 07-24 02:39 | 80m | +9 / - | HB9CXZ | - / -18 | 10 | Partial |
| 07-23 21:13 | 20m | -8 / - | <...> | - / -8 | 2 | Partial |
| 07-23 21:13 | 20m | -10 / - | EA5JYL | - / - | 3 | Partial |
| 07-10 20:11 | 10m | -21 / - | DN9MNE | - / - | 2 | Partial |
| 05-23 02:34 | 80m | +1 / - | DD7EE | - / - | 2 | Partial |
| 05-20 02:32 | 80m | +17 / -8 | DL4ME | -16 / -18 | 4 | ✓ Complete |
| 05-20 02:22 | 80m | +9 / - | F6EQZ | - / -17 | 3 | ✓ Confirmed |
| 05-20 02:20 | 80m | +24 / - | DL4ME | - / - | 2 | Partial |
| 05-20 02:19 | 80m | +20 / - | SV8CKM | - / -22 | 4 | Partial |
| 05-05 01:42 | 80m | +9 / - | OK4FX | - / -20 | 4 | ✓ Confirmed |
| 05-05 01:38 | 80m | +17 / - | HA7TM | - / -19 | 3 | ✓ Confirmed |
| 05-05 01:38 | 80m | +10 / - | OK4FX | - / - | 2 | Partial |
| 05-05 01:35 | 80m | -1 / - | EA1CQ | - / - | 2 | Partial |
| 05-05 01:30 | 80m | -2 / - | MM0KPV | - / -21 | 2 | ✓ Confirmed |
| 05-05 01:27 | 80m | -3 / - | EA1CQ | - / - | 2 | Partial |
| 05-05 01:26 | 80m | +14 / - | HB9DVO | - / -20 | 3 | ✓ Confirmed |
| 05-05 01:21 | 80m | +12 / - | IQ4JO | - / -18 | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 211345 -10 574 NP4BM EA5JYL IM98 211345 -7 667 NP4BM <...> -08 211415 -11 574 NP4BM EA5JYL IM98 (x2) 211445 -8 668 NP4BM <...> -08 213030 -15 646 NP4BM G8NJL IO81 (x2)
80m
UTC dB Freq Message 023300 +16 1609 NP4BM DL4ME 73 021800 -10 1762 NP4BM NV1U R-16 023430 +5 1300 NP4BM DD7EE JO41 (x2) 235900 -24 1500 NP4BM KP4DVM RR73 023900 +11 2355 NP4BM HB9CXZ JN46 (x10)
10m
UTC dB Freq Message 195915 -22 2096 NP4BM DK1VK JO52 201115 -19 1697 NP4BM DN9MNE JN58 (x2)