KP4AF — FT8 station from Puerto Rico
Amateur radio station KP4AF operating from Puerto Rico. 59 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 20m, over 3 days, best SNR +17 dB. Heard between 2026-05-01 and 2026-05-07.
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Overview
59
Total spots
3
CQ calls
3
Days active
-7 dB
Avg SNR
Bands
20m
First seen: 2026-05-01
Last seen: 2026-05-07 00:56 UTC
Last seen: 2026-05-07 00:56 UTC
Frequent QSO partners observed at SO8OO
Stations KP4AF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KP4AF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-07 03:01 | 20m | - / -15 | KB0OB | -16 / - | 3 | ✓ Confirmed |
| 05-07 02:54 | 20m | -14 / - | UA6HBJ | -16 / -13 | 5 | ✓ Verified |
| 05-07 02:51 | 20m | - / - | AA3DP | -6 / - | 4 | Partial |
| 05-07 02:46 | 20m | - / -12 | HC2TE | -10 / - | 6 | ✓ Confirmed |
| 05-07 02:42 | 20m | - / - | RK9UN | -11 / - | 5 | Partial |
| 05-07 02:40 | 20m | -9 / -5 | UA9FAR | -16 / -11 | 4 | ✓ Complete |
| 05-07 02:36 | 20m | - / -13 | RP81LSV | -19 / - | 4 | Partial |
| 05-07 02:29 | 20m | - / - | <...> | -10 / - | 2 | Partial |
| 05-07 02:27 | 20m | - / -8 | 8P6GE | -8 / - | 5 | ✓ Confirmed |
| 05-07 02:23 | 20m | - / - | IZ1LBN | -13 / - | 3 | Partial |
| 05-07 02:13 | 20m | - / -16 | N7XAK | -9 / - | 8 | Partial |
| 05-07 02:12 | 20m | - / -5 | YN7DS | -10 / - | 2 | ✓ Confirmed |
| 05-07 02:08 | 20m | -16 / -24 | PP5GP | -6 / - | 3 | ✓ Verified |
| 05-07 02:06 | 20m | +17 / - | EA7LIC | -9 / -6 | 3 | ✓ Verified |
| 05-07 02:01 | 20m | - / - | TI5RTZ | -9 / - | 5 | ✓ Confirmed |
| 05-07 01:55 | 20m | - / +3 | W8EDU | -9 / - | 7 | ✓ Confirmed |
| 05-07 01:43 | 20m | - / -15 | TA3MPK | -12 / - | 4 | ✓ Confirmed |
| 05-07 01:38 | 20m | - / - | N8NZM | -12 / - | 2 | Partial |
| 05-07 01:33 | 20m | -21 / - | IW9FRA | -12 / - | 2 | ✓ Verified |
| 05-07 01:30 | 20m | -2 / -9 | A71UN | -18 / -9 | 4 | ✓ Complete |
| 05-07 01:27 | 20m | - / -1 | KE2EDB | -16 / - | 4 | Partial |
| 05-07 01:22 | 20m | - / -14 | WB9VGO | -5 / - | 4 | ✓ Confirmed |
| 05-06 02:36 | 20m | - / - | AI5YU | -16 / - | 3 | Partial |
| 05-06 02:17 | 20m | - / -14 | UN7CL | -15 / - | 3 | Partial |
| 05-06 02:03 | 20m | - / - | KD9YFT | -12 / - | 2 | Partial |
| 05-06 02:01 | 20m | - / - | XE2GRM | -10 / - | 2 | Partial |
| 05-06 01:58 | 20m | - / - | N1YFA | -5 / - | 3 | Partial |
| 05-06 01:56 | 20m | - / -6 | K4GBI | -5 / - | 2 | Partial |
| 05-06 01:52 | 20m | - / - | W4TMA | -4 / - | 5 | Partial |
| 05-06 01:48 | 20m | - / -9 | KF0KBL | -4 / - | 3 | Partial |
| 05-06 01:46 | 20m | - / - | K4ISG | -2 / - | 4 | Partial |
| 05-06 01:43 | 20m | - / - | KE8LT | -9 / - | 3 | ✓ Confirmed |
| 05-06 01:40 | 20m | - / +3 | KB9AVX | -8 / - | 5 | Partial |
| 05-06 01:37 | 20m | - / - | HP1DAV | -8 / - | 5 | Partial |
| 05-06 01:36 | 20m | - / -24 | KE4IHI | -10 / - | 3 | ✓ Confirmed |
| 05-06 01:32 | 20m | - / -12 | KC0FGX | -11 / - | 5 | ✓ Confirmed |
| 05-06 01:24 | 20m | - / -4 | KD8ZVI | -14 / - | 2 | Partial |
| 05-06 01:22 | 20m | - / - | KD2ZJK | -8 / - | 4 | Partial |
| 05-06 01:21 | 20m | - / - | SP2EWQ | -12 / - | 2 | ✓ Confirmed |
| 05-06 01:18 | 20m | - / -12 | NV1U | -12 / - | 2 | Partial |
| 05-06 01:16 | 20m | - / -7 | KE9DZP | -9 / - | 3 | ✓ Confirmed |
| 05-06 01:11 | 20m | - / -1 | KF0MSJ | -10 / - | 8 | ✓ Confirmed |
| 05-06 01:04 | 20m | - / - | KJ7WFN | -4 / - | 5 | Partial |
| 05-06 00:06 | 20m | +2 / - | CT7AUT | - / -5 | 2 | Partial |
| 05-04 02:50 | 20m | - / -24 | <...> | -21 / - | 7 | Partial |
| 05-04 02:44 | 20m | - / - | KD2YCK | -10 / - | 2 | Partial |
| 05-01 21:18 | 20m | -21 / - | DL2YAJ | - / - | 2 | Partial |
| 05-01 21:12 | 20m | -14 / - | UR5FFC | - / - | 5 | Partial |
| 05-01 21:06 | 20m | -20 / - | ON7AC | - / - | 2 | Partial |
| 05-01 21:04 | 20m | -14 / -12 | F4ACR | -12 / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 024800 -10 970 HC2TE KP4AF R-12 (x2) 025100 -6 599 AA3DP KP4AF FK68 (x4) 025315 -11 575 W0NWA KP4AF FK68 025430 -18 1133 UA6HBJ KP4AF FK68 025545 -13 1131 KP4AF UA6HBJ -13 025600 -14 1132 UA6HBJ KP4AF FK68 (x2) 025645 -15 1132 KP4AF UA6HBJ RR73 030130 -16 1009 KB0OB KP4AF FK68 (x3)