KO4RTD — FT8 station from United States
Amateur radio station KO4RTD operating from United States. 142 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 9 days, best SNR +17 dB. Heard between 2026-05-03 and 2026-05-22.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
142
Total spots
0
CQ calls
9
Days active
-2 dB
Avg SNR
Bands
40m
20m
First seen: 2026-05-03
Last seen: 2026-05-22 23:48 UTC
Last seen: 2026-05-22 23:48 UTC
Frequent QSO partners observed at SO8OO
Stations KO4RTD worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KO4RTD | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-23 01:47 | 40m | -16 / - | IZ8PPI | - / -16 | 3 | Partial |
| 05-23 01:33 | 40m | 0 / - | CR7BRV | - / -15 | 2 | ✓ Confirmed |
| 05-23 01:28 | 40m | -2 / - | 5B4AMX | - / -12 | 2 | ✓ Confirmed |
| 05-23 01:10 | 40m | +7 / - | DD0AM | - / -11 | 6 | ✓ Confirmed |
| 05-23 01:01 | 40m | -1 / - | R6AR | - / -9 | 2 | ✓ Confirmed |
| 05-23 00:58 | 40m | -4 / - | DF1KBN | - / -14 | 2 | Partial |
| 05-23 00:53 | 40m | -5 / - | DF1KBN | - / -14 | 3 | Partial |
| 05-23 00:50 | 40m | +5 / - | IK4LZH | - / -18 | 3 | Partial |
| 05-23 00:44 | 40m | +10 / - | GB9SOS | - / -15 | 3 | ✓ Confirmed |
| 05-23 00:29 | 40m | -1 / - | F6FDY | - / - | 3 | Partial |
| 05-22 21:36 | 20m | -7 / - | SV4LGX | - / - | 3 | Partial |
| 05-20 22:36 | 20m | +10 / - | W1OPD | - / - | 2 | Partial |
| 05-20 00:32 | 40m | -16 / - | F6FHZ | - / - | 2 | Partial |
| 05-20 00:32 | 40m | -8 / - | WA3HDW | - / - | 3 | Partial |
| 05-20 00:30 | 40m | -3 / - | IK4JQR | - / -12 | 5 | Partial |
| 05-20 00:29 | 40m | -8 / - | 4X5JK | - / - | 2 | Partial |
| 05-20 00:25 | 40m | -12 / - | UA3DIB | - / -24 | 2 | Partial |
| 05-20 00:23 | 40m | -12 / - | SP5LST | - / -19 | 2 | Partial |
| 05-20 00:20 | 40m | -2 / - | PC2J | - / -11 | 2 | Partial |
| 05-20 00:18 | 40m | -5 / - | EA5FD | - / -6 | 3 | Partial |
| 05-20 00:18 | 40m | +12 / - | IQ4JO | - / -15 | 3 | ✓ Confirmed |
| 05-20 00:12 | 40m | +6 / - | DC8SG | - / -12 | 6 | ✓ Confirmed |
| 05-20 00:08 | 40m | -10 / - | IN3IZQ | - / - | 4 | Partial |
| 05-20 00:07 | 40m | -7 / - | M9SWR | - / - | 5 | Partial |
| 05-20 00:04 | 40m | +3 / - | PC2J | - / -7 | 6 | Partial |
| 05-20 00:01 | 40m | +12 / - | IK4LZH | - / -15 | 4 | ✓ Confirmed |
| 05-19 22:22 | 20m | -16 / - | SP5EXA | - / -11 | 4 | ✓ Confirmed |
| 05-19 22:09 | 20m | +5 / - | 7Z1BM | - / -10 | 20 | ✓ Confirmed |
| 05-18 21:07 | 20m | +15 / - | F5LOW | - / -12 | 3 | ✓ Confirmed |
| 05-15 20:55 | 20m | -8 / - | EA7ICA | - / - | 3 | Partial |
| 05-11 22:03 | 20m | -13 / - | CT1BFP | - / - | 8 | Partial |
| 05-03 22:11 | 20m | -8 / - | EA4CFT | - / -9 | 8 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 011030 +11 2669 KO4RTD DD0AM -11 (x6) 012830 -1 2112 KO4RTD 5B4AMX -12 (x2) 013315 +0 765 KO4RTD CR7BRV -15 (x2) 013915 -18 1842 UR5SG KO4RTD EM71 014545 -12 1446 KO4RTD EA9ABC RR73 014745 -20 2028 KO4RTD IZ8PPI -16 (x3)
20m
UTC dB Freq Message 221815 +4 1544 KO4RTD 7Z1BM -10 (x3) 222215 -15 1881 KO4RTD SP5EXA KO02 (x4) 204245 -19 2355 KO4RTD MI7XHT IO64 223630 +8 731 KO4RTD W1OPD FN41 (x2) 190745 -12 710 KO4RTD G4DXG 73 213645 -6 1881 KO4RTD SV4LGX KM09 (x3) 001600 -6 2959 KO4RTD YM4KF RR73