NP3RK — FT8 station from Puerto Rico
Amateur radio station NP3RK operating from Puerto Rico (grid square IO92). 557 FT8 spots received at SO8OO WebSDR, 67 CQ calls, active on 60m, 40m, 20m, over 21 days, best SNR +18 dB. Heard between 2026-04-22 and 2026-05-13.
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Overview
557
Total spots
67
CQ calls
21
Days active
-6 dB
Avg SNR
Bands
20m
40m
60m
First seen: 2026-04-22
Last seen: 2026-05-13 23:53 UTC
Last seen: 2026-05-13 23:53 UTC
Frequent QSO partners observed at SO8OO
Stations NP3RK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | NP3RK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 01:52 | 40m | -2 / - | G0DLO | - / - | 2 | Partial |
| 05-14 01:51 | 40m | 0 / - | KC3D | - / -9 | 2 | ✓ Confirmed |
| 05-14 01:50 | 40m | -6 / - | UG4L | - / - | 3 | Partial |
| 05-14 01:34 | 40m | -12 / - | EA1CQ | - / - | 2 | ✓ Confirmed |
| 05-14 01:32 | 40m | - / -16 | UR5TL | -21 / - | 2 | ✓ Confirmed |
| 05-14 01:30 | 40m | -7 / - | EA1CQ | - / - | 2 | Partial |
| 05-14 01:22 | 40m | -13 / - | F4HJX | - / - | 6 | Partial |
| 05-14 01:20 | 40m | - / -17 | R2EG | -19 / - | 2 | ✓ Confirmed |
| 05-13 05:58 | 20m | +4 / - | R5AV | - / -15 | 2 | ✓ Confirmed |
| 05-13 03:26 | 40m | -10 / - | SQ8GHZ | - / - | 2 | ✓ Confirmed |
| 05-13 03:23 | 40m | -8 / - | HB0WR | - / -10 | 2 | ✓ Confirmed |
| 05-13 03:21 | 40m | +6 / - | DH5YBE | - / -13 | 3 | ✓ Confirmed |
| 05-12 21:33 | 40m | 0 / - | D2UY | - / -12 | 2 | ✓ Confirmed |
| 05-12 00:24 | 40m | +4 / - | F4BYA | - / - | 6 | Partial |
| 05-12 00:24 | 40m | -9 / - | M0GLT | - / - | 2 | Partial |
| 05-11 01:09 | 40m | 0 / - | F5NNN | - / -20 | 5 | ✓ Confirmed |
| 05-11 01:07 | 40m | -16 / - | UA9SHH | - / - | 2 | Partial |
| 05-11 01:04 | 40m | -15 / - | RU3FA | - / - | 3 | ✓ Confirmed |
| 05-11 00:36 | 40m | -9 / - | RZ3DJ | - / -15 | 2 | ✓ Confirmed |
| 05-10 23:54 | 40m | -14 / - | 9A3AUH | - / -17 | 2 | Partial |
| 05-10 23:51 | 40m | +1 / - | RD3ZE | - / -16 | 4 | ✓ Confirmed |
| 05-10 23:47 | 40m | -10 / - | M0PEL | - / - | 2 | Partial |
| 05-10 22:50 | 20m | - / -13 | W3MTN | -15 / - | 3 | ✓ Confirmed |
| 05-10 03:13 | 20m | - / -17 | RA4ABH | -17 / - | 3 | Partial |
| 05-10 03:11 | 20m | - / -7 | IK4LZH | -22 / - | 2 | ✓ Confirmed |
| 05-08 04:46 | 40m | -15 / - | DG5LEO | - / - | 5 | Partial |
| 05-08 04:42 | 40m | -4 / - | G1XOW | - / -17 | 2 | Partial |
| 05-08 04:39 | 40m | +2 / - | F4LNM | - / -16 | 2 | Partial |
| 05-08 00:19 | 40m | -3 / - | TA3NK | - / - | 15 | Partial |
| 05-07 23:39 | 20m | -10 / - | N1NRL | - / -11 | 4 | ✓ Confirmed |
| 05-07 22:01 | 10m | - / -14 | KJ5DZV | -14 / - | 2 | ✓ Confirmed |
| 05-07 05:24 | 40m | -6 / - | DJ1FK | - / - | 9 | Partial |
| 05-07 05:22 | 40m | -3 / - | G1EYY | - / +4 | 3 | ✓ Confirmed |
| 05-07 05:20 | 40m | -7 / - | F1IQH | - / - | 3 | Partial |
| 05-07 05:20 | 40m | -4 / - | F4EEJ | - / - | 2 | Partial |
| 05-07 01:55 | 40m | -19 / - | ON4MAP | - / - | 2 | Partial |
| 05-07 01:55 | 40m | -4 / - | TA3NK | - / - | 18 | Partial |
| 05-07 01:38 | 40m | +3 / - | F1IQH | - / - | 3 | Partial |
| 05-07 00:33 | 20m | -12 / -23 | PY2FZ | -13 / - | 7 | ✓ Verified |
| 05-06 02:23 | 40m | - / -8 | KD4IE | -16 / - | 2 | ✓ Confirmed |
| 05-06 00:22 | 40m | -12 / - | M0YHR | - / - | 4 | Partial |
| 05-06 00:15 | 40m | -16 / - | DH3KR | - / -11 | 5 | ✓ Confirmed |
| 05-05 05:41 | 40m | 0 / - | HB9IRO | - / - | 3 | Partial |
| 05-05 05:39 | 40m | +4 / - | DG5RC | - / - | 2 | Partial |
| 05-05 05:34 | 20m | - / -20 | SV1CEI | -6 / - | 2 | Partial |
| 05-05 05:33 | 20m | - / -21 | OK2FD | -4 / - | 2 | ✓ Confirmed |
| 05-05 05:28 | 20m | - / -17 | I1FLC | -12 / - | 2 | Partial |
| 05-05 05:27 | 20m | - / -16 | KA0UTI | -12 / - | 2 | ✓ Confirmed |
| 05-05 05:26 | 20m | - / -24 | ZL2CX | -6 / - | 2 | Partial |
| 05-05 05:22 | 20m | +1 / - | R6KX | - / -11 | 12 | Partial |
Station Log
40m
UTC dB Freq Message 013100 -6 1297 NP3RK EA1CQ IN83 013215 -21 1298 UR5TL NP3RK -16 (x2) 013345 -20 1299 CQ NP3RK FK68 013430 -12 1298 NP3RK EA1CQ IN83 (x2) 013730 -6 825 NP3RK UG4L LO33 013945 -20 1299 CQ NP3RK FK68 015030 -8 820 NP3RK UG4L LO33 (x2) 015100 +0 588 NP3RK KC3D -09 (x2) 015130 -4 820 NP3RK UG4L LO33 015200 -2 770 NP3RK G0DLO IO92 (x2)
20m
UTC dB Freq Message 225115 -17 1294 W3MTN NP3RK RR73 (x2) 225215 -16 1295 CQ NP3RK FK68 (x2) 055800 +4 768 NP3RK R5AV -15 (x2) 060200 -8 769 NP3RK SV9TRN -10 060545 -20 768 CQ NP3RK FK68 a1 (x2) 060830 +0 768 NP3RK EA1AHP R-12 061115 -18 768 TY5AD NP3RK -23 061300 -5 1404 NP3RK F5GN 73 061445 -20 767 CQ NP3RK FK68 061645 -20 768 EA7FU NP3RK R-15 062830 -6 2682 NP3RK VK2QV 73
10m
UTC dB Freq Message 220115 -14 964 KJ5DZV NP3RK R-14 (x2)
60m
UTC dB Freq Message 021930 -5 588 NP3RK DL5BWG JO72 021930 -7 2324 NP3RK EA7KBX 73 022030 -4 587 NP3RK DL5BWG R-11 (x2) 022130 +10 586 NP3RK IK2XDE JN45 (x3) 011145 +6 1103 NP3RK PI4DX R-10 (x2) 011345 +7 2634 NP3RK SN5J KO02 (x6)