KO4UFD — FT8 station from United States
Amateur radio station KO4UFD operating from United States. 128 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 25 days, best SNR +16 dB. Heard between 2026-04-26 and 2026-06-22.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
128
Total spots
0
CQ calls
25
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-26
Last seen: 2026-06-22 00:17 UTC
Last seen: 2026-06-22 00:17 UTC
Frequent QSO partners observed at SO8OO
Stations KO4UFD worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KO4UFD | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-22 02:17 | 20m | 0 / - | 4X5MZ | - / -16 | 2 | ✓ Confirmed |
| 06-21 03:03 | 80m | +12 / - | HB9CXZ | - / -9 | 2 | ✓ Confirmed |
| 06-18 03:18 | 40m | 0 / - | SP6JIU | - / -17 | 2 | ✓ Confirmed |
| 06-15 02:48 | 40m | -6 / - | F4FPR | - / - | 2 | Partial |
| 06-14 03:16 | 40m | -7 / - | LA8ENA | - / -17 | 7 | ✓ Confirmed |
| 06-11 03:46 | 40m | -9 / - | IU6OAL | - / -15 | 6 | ✓ Confirmed |
| 06-11 03:25 | 40m | -8 / - | MI0OBC | - / -16 | 2 | ✓ Confirmed |
| 06-11 03:21 | 40m | +4 / - | IQ0VT | - / -13 | 4 | ✓ Confirmed |
| 06-11 03:10 | 40m | -12 / - | PA5HR | - / -17 | 2 | ✓ Confirmed |
| 06-11 02:56 | 40m | -12 / - | CT1BFP | - / -12 | 9 | Partial |
| 06-10 04:55 | 40m | -4 / - | F5MNW | - / -10 | 2 | Partial |
| 06-10 04:52 | 40m | -6 / - | F5MNW | - / - | 2 | Partial |
| 06-10 04:51 | 40m | -9 / - | GJ0KYZ | - / -15 | 2 | ✓ Confirmed |
| 06-10 04:46 | 40m | -20 / -12 | EA3IAZ | -14 / -22 | 3 | ✓ Verified |
| 06-10 04:38 | 40m | -5 / - | F5RMK | - / -11 | 3 | ✓ Confirmed |
| 06-08 04:14 | 40m | -8 / - | F4LWD | - / -6 | 2 | ✓ Confirmed |
| 06-08 03:52 | 40m | -3 / - | EA5JK | - / -14 | 3 | ✓ Confirmed |
| 06-08 02:53 | 40m | +1 / - | S58MU | - / -17 | 2 | ✓ Confirmed |
| 06-04 02:26 | 40m | +1 / - | EB1LA | - / - | 3 | Partial |
| 06-04 02:22 | 40m | +8 / - | EA1BLA | - / -17 | 4 | ✓ Confirmed |
| 06-03 02:27 | 40m | -6 / - | IQ9BH | - / -13 | 3 | ✓ Confirmed |
| 06-03 02:27 | 40m | +1 / - | EA1CQ | - / -22 | 3 | ✓ Confirmed |
| 06-03 02:01 | 40m | -4 / - | CR7BRV | - / -12 | 2 | ✓ Confirmed |
| 06-03 01:55 | 40m | -6 / - | KD2QWM | - / +4 | 2 | ✓ Confirmed |
| 06-01 03:06 | 20m | -13 / - | EA7LOU | - / -11 | 3 | ✓ Confirmed |
| 06-01 01:50 | 40m | -16 / - | IW9FRA | - / - | 2 | Partial |
| 05-31 03:01 | 20m | +7 / - | 7Z1CE | - / -24 | 2 | ✓ Confirmed |
| 05-30 02:50 | 40m | +7 / - | EA2AA | - / -14 | 2 | Partial |
| 05-30 02:43 | 40m | 0 / - | PD1LVK | - / -22 | 2 | ✓ Confirmed |
| 05-30 02:28 | 40m | -4 / - | KE2FP | - / -18 | 2 | ✓ Confirmed |
| 05-26 02:41 | 40m | -4 / - | VE9NM | - / -5 | 2 | ✓ Confirmed |
| 05-13 03:22 | 40m | -4 / - | OZ1KEF | - / -16 | 2 | ✓ Confirmed |
| 05-13 03:12 | 40m | -4 / - | ON4KVI | - / -19 | 4 | ✓ Confirmed |
| 05-11 02:31 | 20m | -20 / - | EA7LZ | - / -6 | 2 | ✓ Confirmed |
| 05-10 01:54 | 40m | 0 / - | HB9GWX | - / -18 | 6 | Partial |
| 05-02 02:27 | 40m | -6 / - | CN8NS | - / -16 | 3 | ✓ Confirmed |
| 04-26 12:47 | 20m | -7 / - | DF5EI | - / -20 | 2 | Partial |
| 04-26 02:53 | 40m | -10 / - | PA2MD | - / -9 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 015800 -11 2526 KO4UFD VP2MAA +15 205800 -18 1411 KO4UFD KC3TTB FM09 023130 -22 1334 KO4UFD EA7LZ -06 (x2) 115600 +6 915 KO4UFD F4LWD RR73 120830 -7 2794 KO4UFD JR1NHD -24 030115 +9 1663 KO4UFD 7Z1CE -24 (x2) 030600 -13 1563 KO4UFD EA7LOU IM66 (x3) 023415 -15 593 Z34K KO4UFD R-16 214045 +0 2713 KO4UFD MM9ODX -19 021715 -2 475 KO4UFD 4X5MZ -16 (x2)
80m
UTC dB Freq Message 030300 +16 820 KO4UFD HB9CXZ -09 (x2)
40m
UTC dB Freq Message 034800 -7 1397 KO4UFD IU6OAL -15 (x3) 031600 -7 2042 KO4UFD LA8ENA -17 (x7) 024800 -7 555 KO4UFD F4FPR IN88 (x2) 031800 -1 2908 KO4UFD SP6JIU -17 (x2) 025115 -6 2625 KO4UFD LA8ENA RR73