W3SWM — FT8 station from United States
Amateur radio station W3SWM operating from United States (grid square JO21). 106 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 15 days, best SNR +16 dB. Heard between 2026-05-04 and 2026-06-10.
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Overview
106
Total spots
0
CQ calls
15
Days active
-6 dB
Avg SNR
Bands
40m
20m
First seen: 2026-05-04
Last seen: 2026-06-10 00:02 UTC
Last seen: 2026-06-10 00:02 UTC
Frequent QSO partners observed at SO8OO
Stations W3SWM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | W3SWM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 02:01 | 40m | -16 / - | PA3KUS | - / - | 3 | Partial |
| 06-10 00:46 | 20m | - / -12 | KE8MD | -6 / - | 2 | Partial |
| 06-09 00:07 | 20m | - / -16 | K9GXU | -18 / - | 4 | Partial |
| 06-08 03:23 | 40m | -11 / - | F5NNN | - / -15 | 2 | Partial |
| 06-07 23:10 | 20m | - / -7 | W0MOC | -12 / - | 4 | Partial |
| 06-05 08:41 | 20m | -17 / - | CT1BFP | - / -21 | 2 | ✓ Confirmed |
| 06-03 06:42 | 20m | -8 / - | ON5ZZ | - / -12 | 4 | Partial |
| 05-23 11:36 | 20m | -8 / - | DH3CW | - / - | 2 | Partial |
| 05-23 11:24 | 20m | +8 / - | OK5AC | - / -22 | 3 | Partial |
| 05-21 10:34 | 20m | -4 / - | F5MYK | - / -18 | 2 | Partial |
| 05-18 01:56 | 40m | -16 / - | N3RN | - / - | 2 | ✓ Confirmed |
| 05-18 01:51 | 40m | -9 / - | K1JAK | - / -2 | 2 | ✓ Confirmed |
| 05-18 01:42 | 40m | -4 / - | F4FPR | - / -18 | 3 | ✓ Confirmed |
| 05-18 01:32 | 40m | -10 / - | KQ4CIE | - / -18 | 2 | ✓ Confirmed |
| 05-17 23:22 | 20m | -14 / - | PR8ZX | - / - | 4 | Partial |
| 05-17 23:16 | 20m | -9 / - | KA4WIM | - / -8 | 3 | ✓ Confirmed |
| 05-17 23:14 | 20m | -10 / - | NB1T | - / -11 | 2 | Partial |
| 05-17 22:46 | 20m | -9 / - | W1WCI | - / -17 | 5 | ✓ Confirmed |
| 05-17 22:33 | 20m | -1 / - | VE3GLN | - / -25 | 3 | Partial |
| 05-17 22:31 | 20m | -18 / - | NF3R | - / -10 | 2 | ✓ Confirmed |
| 05-17 22:31 | 20m | -2 / - | NU1T | - / -18 | 7 | ✓ Confirmed |
| 05-15 00:21 | 20m | 0 / - | KD4CM | - / - | 9 | Partial |
| 05-14 23:23 | 20m | -8 / - | W1WCI | - / - | 2 | Partial |
| 05-14 23:12 | 20m | -20 / - | AA5HH | - / - | 2 | Partial |
| 05-14 23:07 | 20m | -3 / - | VE2FVV | - / -10 | 3 | ✓ Confirmed |
| 05-14 22:35 | 20m | -13 / - | WP4JLU | - / -10 | 5 | ✓ Confirmed |
| 05-12 11:31 | 20m | -14 / - | M7EJN | - / -18 | 2 | ✓ Confirmed |
| 05-07 07:55 | 20m | -2 / - | F5PAC | - / - | 2 | Partial |
| 05-04 08:55 | 20m | -2 / - | F5SZB | - / -16 | 2 | ✓ Confirmed |
| 05-04 07:09 | 20m | +12 / - | F4IVZ | - / -15 | 9 | Partial |
Station Log
40m
UTC dB Freq Message 013230 -9 638 W3SWM KQ4CIE 73 014230 -6 2578 W3SWM F4FPR IN88 (x3) 015130 -10 2577 W3SWM K1JAK R-02 (x2) 015430 -15 1300 W3SWM KC1GNH R-07 015600 -17 1280 W3SWM N3RN FN11 (x2) 032300 -12 660 W3SWM F5NNN IN94 (x2) 020045 -22 1692 W3SWM K8DF 73 020115 -15 2478 W3SWM PA3KUS JO21 (x3)
20m
UTC dB Freq Message 064330 -7 773 W3SWM ON5ZZ R-12 (x2) 084145 -15 1618 W3SWM CT1BFP R-21 (x2) 231000 -12 369 W0MOC W3SWM -07 (x4) 000730 -19 2113 K9GXU W3SWM -16 (x4) 230745 -13 334 W4SMI W3SWM -04 004630 -5 332 KE8MD W3SWM -12 (x2)