KA4USN — FT8 station from United States
Amateur radio station KA4USN operating from United States (grid square JN54). 38 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 4 days, best SNR +17 dB. Heard between 2026-04-21 and 2026-06-05.
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Overview
38
Total spots
0
CQ calls
4
Days active
-8 dB
Avg SNR
Bands
40m
20m
First seen: 2026-04-21
Last seen: 2026-06-05 22:27 UTC
Last seen: 2026-06-05 22:27 UTC
Frequent QSO partners observed at SO8OO
Stations KA4USN worked most often, as logged from our receiver:
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KA4USN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-06 00:26 | 40m | +13 / - | IK4LZH | - / - | 3 | Partial |
| 06-06 00:08 | 40m | -4 / - | F4FLF | - / -17 | 6 | ✓ Confirmed |
| 06-06 00:08 | 40m | -2 / - | IQ0VT | - / - | 3 | Partial |
| 06-06 00:08 | 40m | -23 / - | OE5TXF | - / -17 | 3 | ✓ Confirmed |
| 06-06 00:07 | 40m | +5 / - | F4GTB | - / - | 2 | Partial |
| 06-06 00:05 | 40m | -19 / - | DD6WF | - / -24 | 2 | ✓ Confirmed |
| 05-13 23:57 | 20m | - / +2 | K7IOC | -15 / - | 2 | Partial |
| 05-05 13:03 | 20m | -18 / - | M7TPT | - / - | 3 | Partial |
| 04-30 12:01 | 20m | -16 / - | PD1AC | - / -26 | 3 | Partial |
| 04-22 00:20 | 40m | -13 / - | DK7ZT | - / -13 | 4 | ✓ Confirmed |
| 04-22 00:19 | 40m | -7 / - | IZ8DBJ | - / -15 | 3 | ✓ Confirmed |
| 04-22 00:18 | 40m | -5 / - | 4Z5PT | - / -16 | 3 | Partial |
Station Log
40m
UTC dB Freq Message 000845 -1 1786 KA4USN F4FLF JN18 000845 -8 1325 KA4USN IQ0VT JN62 000845 +13 2183 KA4USN LZ2VO -23 000915 -22 1861 KA4USN OE5TXF R-17 000915 +5 1325 KA4USN IQ0VT JN62 000945 -24 1861 KA4USN OE5TXF 73 000945 -4 1325 KA4USN IQ0VT JN62 001045 -1 1787 KA4USN F4FLF JN18 (x5) 002645 +15 438 KA4USN IK4LZH JN54 (x3)
20m
UTC dB Freq Message 120130 -17 2169 KA4USN PD1AC R-26 (x3) 120330 -15 912 KA4USN JA6VQA PM53 130300 -12 2122 KA4USN M7TPT IO92 (x3) 235415 -17 2256 AB0EZ KA4USN R-14 235730 -13 2255 K7IOC KA4USN EM80 (x2)