KS4OT — FT8 station from United States
Amateur radio station KS4OT operating from United States (grid square JO62). 136 FT8 spots received at SO8OO WebSDR, active on 80m, 60m, 20m, over 3 days, best SNR +29 dB. Heard between 2026-05-25 and 2026-05-27.
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Overview
136
Total spots
0
CQ calls
3
Days active
-2 dB
Avg SNR
Bands
80m
20m
60m
First seen: 2026-05-25
Last seen: 2026-05-27 00:37 UTC
Last seen: 2026-05-27 00:37 UTC
Frequent QSO partners observed at SO8OO
Stations KS4OT worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KS4OT | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-27 02:35 | 80m | +9 / - | DO9BAU | - / - | 6 | Partial |
| 05-27 02:33 | 80m | -6 / -20 | F5MYK | -24 / -4 | 6 | ✓ Complete |
| 05-27 02:20 | 80m | +9 / - | DO9BAU | - / - | 6 | Partial |
| 05-27 02:18 | 80m | - / -5 | W3GO | -24 / - | 3 | ✓ Confirmed |
| 05-27 02:17 | 80m | -7 / - | IU2VUD | - / - | 3 | Partial |
| 05-27 02:15 | 80m | - / -3 | W3SW | -24 / - | 3 | ✓ Confirmed |
| 05-27 02:11 | 80m | -11 / - | F5SJF | - / - | 3 | Partial |
| 05-27 02:11 | 80m | -5 / - | IU2VUD | - / - | 5 | Partial |
| 05-27 02:09 | 80m | -14 / +1 | W4PSK | -17 / - | 3 | Partial |
| 05-27 02:07 | 80m | 0 / - | DO9BAU | - / - | 15 | Partial |
| 05-27 02:06 | 80m | -22 / - | F5SJF | - / - | 3 | Partial |
| 05-27 02:06 | 80m | - / -14 | KP2BH | -18 / - | 3 | ✓ Confirmed |
| 05-27 02:01 | 80m | -6 / - | IU2VUD | - / - | 2 | Partial |
| 05-27 01:59 | 80m | - / -1 | VE3TLV | -23 / - | 2 | Partial |
| 05-27 01:57 | 80m | -10 / - | IU2VUD | - / - | 2 | Partial |
| 05-27 01:53 | 80m | - / -4 | KA9FOX | -14 / - | 3 | ✓ Confirmed |
| 05-27 01:47 | 80m | +16 / - | DL1RWN | - / -12 | 2 | ✓ Confirmed |
| 05-27 01:47 | 80m | -5 / - | DO9BAU | - / - | 13 | Partial |
| 05-27 01:46 | 80m | +27 / - | SP6JIU | - / -3 | 2 | ✓ Confirmed |
| 05-27 01:41 | 60m | 0 / - | PA4PA | - / - | 3 | Partial |
| 05-27 00:43 | 20m | - / - | K5PYT | +6 / - | 4 | Partial |
| 05-27 00:41 | 20m | -13 / -6 | IW3BYL | +5 / - | 5 | ✓ Verified |
| 05-27 00:37 | 20m | - / - | KA5CRL | +8 / - | 5 | Partial |
| 05-27 00:36 | 20m | -13 / - | K2JLV | +4 / - | 4 | ✓ Complete |
| 05-27 00:34 | 20m | -11 / - | HI3RMJ | - / -11 | 7 | Partial |
| 05-27 00:34 | 20m | - / - | N8XCO | 0 / - | 2 | ✓ Confirmed |
| 05-27 00:33 | 20m | - / -17 | KI7SKT | +5 / - | 3 | ✓ Confirmed |
| 05-27 00:31 | 20m | 0 / -17 | 9H4CM | +7 / -6 | 5 | ✓ Complete |
| 05-27 00:30 | 20m | - / -24 | VA7ZM | +8 / - | 2 | ✓ Confirmed |
| 05-27 00:29 | 20m | -6 / - | HI3RMJ | - / -11 | 2 | Partial |
| 05-27 00:27 | 20m | +1 / - | RV9CD | - / - | 3 | Partial |
| 05-27 00:27 | 20m | -8 / - | YE4FSB | - / - | 4 | Partial |
| 05-27 00:27 | 20m | - / - | KN7N | +5 / - | 6 | Partial |
| 05-27 00:24 | 20m | - / - | HI3RMJ | +6 / - | 4 | Partial |
| 05-27 00:22 | 20m | +1 / +5 | A61SD | +3 / +3 | 9 | ✓ Complete |
| 05-27 00:19 | 20m | - / - | KQ4SKS | +2 / - | 4 | Partial |
| 05-27 00:18 | 20m | -3 / - | R8CKD | - / - | 2 | Partial |
| 05-27 00:16 | 20m | - / -14 | IZ1HJU | -2 / - | 6 | ✓ Confirmed |
| 05-27 00:13 | 20m | -4 / - | VU2SW | - / - | 3 | Partial |
| 05-27 00:13 | 20m | - / - | KA1VDZ | -4 / - | 4 | Partial |
| 05-27 00:09 | 20m | - / -6 | OH2XO | -3 / - | 6 | ✓ Confirmed |
| 05-27 00:05 | 20m | - / -8 | KC3UDZ | 0 / - | 7 | Partial |
| 05-27 00:00 | 20m | -10 / -3 | KC3ITG | +3 / -2 | 10 | Partial |
| 05-26 23:58 | 20m | - / +2 | DM1YS | -1 / - | 3 | ✓ Confirmed |
| 05-26 23:54 | 20m | - / - | VE6CV | -1 / - | 3 | Partial |
| 05-26 23:54 | 20m | +5 / -9 | EI3CTB | -1 / -6 | 9 | ✓ Complete |
| 05-26 23:52 | 20m | - / -4 | F6FDY | -3 / - | 4 | ✓ Confirmed |
| 05-26 23:48 | 20m | - / -12 | VO1TH | -3 / - | 7 | Partial |
| 05-26 23:46 | 20m | -18 / -7 | KC1WSJ | -3 / - | 5 | ✓ Complete |
| 05-26 23:46 | 20m | +8 / - | EI3CTB | - / - | 4 | Partial |
Station Log
80m
UTC dB Freq Message 022215 +10 2002 KS4OT DO9BAU JO62 (x2) 023330 -24 1637 F5MYK KS4OT EM83 023345 -7 2208 KS4OT F5MYK -04 023400 -24 1637 F5MYK KS4OT EM83 023415 -6 2208 KS4OT F5MYK -06 023430 -24 1637 F5MYK KS4OT R-20 023445 -6 2208 KS4OT F5MYK RR73 023515 +12 2002 KS4OT DO9BAU JO62 (x6) 023800 -24 1637 KC4WQ KS4OT EM83
60m
UTC dB Freq Message 014130 -4 320 KS4OT PA4PA JO22 (x2) 014200 -10 1393 KS4OT YO1BRANCUSI -11 014330 +5 320 KS4OT PA4PA JO22
20m
UTC dB Freq Message 003845 -10 1283 KS4OT HI3RMJ -11 003900 +7 1281 KA5CRL KS4OT EM83 (x2) 003945 -13 1283 KS4OT HI3RMJ -11 (x2) 004100 +8 1281 IW3BYL KS4OT R-06 (x2) 004145 -12 1283 KS4OT HI3RMJ -11 004200 +6 1281 IW3BYL KS4OT R-06 004215 -13 921 KS4OT IW3BYL RRR 004230 +3 1281 IW3BYL KS4OT 73 004300 +1 1281 K5PYT KS4OT EM83 (x4)