NP4DX — FT8 station from Puerto Rico
Amateur radio station NP4DX operating from Puerto Rico (grid square JN68). 86 FT8 spots received at SO8OO WebSDR, 9 CQ calls, active on 40m, 20m, over 2 days, best SNR +18 dB. Heard between 2026-06-06 and 2026-06-07.
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Overview
86
Total spots
9
CQ calls
2
Days active
-5 dB
Avg SNR
Bands
20m
40m
First seen: 2026-06-06
Last seen: 2026-06-07 18:42 UTC
Last seen: 2026-06-07 18:42 UTC
Frequent QSO partners observed at SO8OO
Stations NP4DX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | NP4DX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-07 20:41 | 20m | 0 / - | DL3RAJ | - / - | 4 | Partial |
| 06-07 20:40 | 20m | - / - | IU2VUZ | -17 / - | 2 | Partial |
| 06-07 20:39 | 20m | -10 / - | G8IXM | - / - | 2 | Partial |
| 06-07 20:39 | 20m | -2 / - | IW9FRA | - / - | 6 | Partial |
| 06-07 20:37 | 20m | -19 / - | HB9TIH | -14 / - | 3 | ✓ Verified |
| 06-07 20:37 | 20m | -16 / - | F1HFP | -12 / -14 | 7 | Partial |
| 06-07 20:34 | 20m | 0 / - | SP6AXW | - / - | 2 | Partial |
| 06-07 05:41 | 20m | -7 / - | IW5ALZ | - / - | 2 | Partial |
| 06-07 05:39 | 20m | +1 / - | R4PEZ | -7 / - | 3 | ✓ Verified |
| 06-07 05:37 | 20m | +1 / - | R3PJ | -4 / -13 | 5 | Partial |
| 06-07 05:37 | 20m | -16 / - | F4BJN | - / - | 2 | Partial |
| 06-07 05:36 | 20m | -13 / - | RZ4FWA | 0 / - | 5 | ✓ Verified |
| 06-07 05:35 | 20m | - / - | SP7NC | -1 / - | 2 | ✓ Confirmed |
| 06-06 23:10 | 40m | - / - | PY1JUA | -4 / - | 2 | Partial |
| 06-06 23:05 | 40m | -3 / - | R2BQM | -6 / - | 9 | ✓ Verified |
| 06-06 23:03 | 40m | -1 / - | F5RRS | -7 / - | 4 | ✓ Verified |
| 06-06 23:02 | 40m | 0 / - | PE1NPS | -8 / - | 4 | ✓ Verified |
| 06-06 22:59 | 40m | -1 / - | F4NFM | - / - | 4 | Partial |
| 06-06 22:59 | 40m | -5 / - | PD0LBY | -8 / - | 5 | Partial |
| 06-06 22:59 | 40m | -12 / - | PD1AED | -8 / -4 | 5 | ✓ Verified |
| 06-06 22:58 | 40m | +16 / - | DD6WF | - / - | 2 | Partial |
| 06-06 22:56 | 40m | - / - | R6FX | -9 / - | 4 | ✓ Confirmed |
| 06-06 22:54 | 40m | - / - | VK6YNE | -10 / - | 3 | ✓ Confirmed |
| 06-06 22:52 | 40m | -2 / - | UR9QQ | - / - | 2 | Partial |
| 06-06 22:51 | 40m | - / - | WV9L | -7 / - | 5 | Partial |
| 06-06 22:50 | 40m | +9 / - | F4BYA | -8 / - | 3 | ✓ Verified |
| 06-06 21:39 | 20m | -8 / - | IZ0EAC | - / - | 4 | Partial |
| 06-06 19:22 | 40m | +3 / - | OM1AIT | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 203930 -5 1183 NP4DX IW9FRA JM68 203945 -12 1002 F1HFP NP4DX R FK68 204000 -7 906 NP4DX G8IXM JO02 204000 -15 1959 NP4DX F1HFP -14 204000 +0 1184 NP4DX IW9FRA JM68 204030 -15 1959 NP4DX F1HFP -14 204030 -3 1184 NP4DX IW9FRA JM68 204045 -19 1002 IU2VUZ NP4DX R FK68 204100 +0 1183 NP4DX IW9FRA JM68 204100 +5 2106 NP4DX DL3RAJ JN68 204115 -15 1002 IU2VUZ NP4DX R FK68 204130 -1 2106 NP4DX DL3RAJ JN68 204130 +0 1184 NP4DX IW9FRA JM68 204200 -3 2106 NP4DX DL3RAJ JN68 (x2)
40m
UTC dB Freq Message 230415 -4 1932 NP4DX F5RRS RR73 230430 -7 590 F5RRS NP4DX 73 230500 -6 590 R2BQM NP4DX R FK68 (x3) 230615 -8 1531 NP4DX PD0LBY JO22 230630 -6 590 R2BQM NP4DX R FK68 (x4) 230815 -3 589 NP4DX R2BQM RR73 230830 -7 590 R2BQM NP4DX R FK68 230930 -3 590 CQ TEST NP4DX FK68 231000 -4 591 PY1JUA NP4DX R FK68 (x2)