KO4YIN — FT8 station from United States
Amateur radio station KO4YIN operating from United States. 212 FT8 spots received at SO8OO WebSDR, active on 60m, 40m, 20m, over 24 days, best SNR +11 dB. Heard between 2026-04-25 and 2026-06-23.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
212
Total spots
0
CQ calls
24
Days active
-10 dB
Avg SNR
Bands
20m
60m
40m
First seen: 2026-04-25
Last seen: 2026-06-23 01:25 UTC
Last seen: 2026-06-23 01:25 UTC
Frequent QSO partners observed at SO8OO
Stations KO4YIN worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KO4YIN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-23 03:24 | 20m | -3 / - | EB5AL | - / - | 2 | ✓ Confirmed |
| 06-08 03:57 | 20m | -21 / - | N5VSA | - / -17 | 2 | ✓ Confirmed |
| 06-05 00:50 | 20m | -14 / - | K3KLB | - / -7 | 2 | Partial |
| 06-05 00:40 | 20m | -10 / - | KE8UOH | - / -4 | 3 | ✓ Confirmed |
| 06-04 02:50 | 40m | -10 / - | KC1UVP | - / - | 2 | Partial |
| 06-04 02:46 | 40m | -6 / - | KD2BRV | - / -7 | 2 | ✓ Confirmed |
| 06-03 01:53 | 20m | -8 / - | KM4IY | - / -5 | 2 | Partial |
| 06-03 01:00 | 20m | -9 / - | KK4DUP | - / -7 | 7 | Partial |
| 06-03 00:52 | 20m | -8 / - | KF4VTT | - / - | 4 | Partial |
| 06-02 01:02 | 20m | -19 / - | KN4RNO | - / - | 2 | Partial |
| 06-02 01:01 | 20m | -11 / - | WB8RGE | - / -14 | 9 | Partial |
| 06-02 00:59 | 20m | -15 / - | K1RAH | - / - | 3 | Partial |
| 06-02 00:49 | 20m | -18 / - | K5OWO | - / - | 3 | ✓ Confirmed |
| 06-02 00:42 | 20m | -18 / - | AC3DH | - / - | 6 | Partial |
| 06-02 00:41 | 20m | -10 / - | WI4B | - / -9 | 3 | ✓ Confirmed |
| 05-26 21:55 | 20m | -6 / - | K2PS | - / -15 | 3 | Partial |
| 05-26 21:38 | 20m | -14 / - | W3US | - / - | 3 | Partial |
| 05-26 21:19 | 20m | -16 / - | AH2O | - / -12 | 3 | Partial |
| 05-26 21:14 | 20m | -15 / - | EA4T | - / -13 | 3 | Partial |
| 05-25 03:33 | 20m | -14 / - | KF4YHC | - / - | 2 | Partial |
| 05-20 23:51 | 20m | -10 / - | K5DZY | - / -9 | 2 | Partial |
| 05-20 23:46 | 20m | -9 / - | K5DZY | - / -9 | 2 | Partial |
| 05-20 23:31 | 20m | -7 / - | K3TEF | - / -5 | 5 | ✓ Confirmed |
| 05-20 02:07 | 60m | +7 / - | EA1FCH | - / -10 | 3 | ✓ Confirmed |
| 05-12 01:44 | 40m | -22 / - | NF3R | - / - | 2 | Partial |
| 05-08 00:56 | 20m | -12 / - | W1NET | - / - | 2 | ✓ Confirmed |
| 05-08 00:51 | 20m | -6 / - | WB8RGE | - / -18 | 9 | Partial |
| 05-07 03:23 | 20m | -13 / - | NA4M | - / - | 3 | Partial |
| 05-07 00:15 | 20m | -4 / - | VE2FVV | - / - | 7 | Partial |
| 05-07 00:00 | 20m | -14 / - | KB2M | - / -25 | 20 | Partial |
| 05-06 23:53 | 20m | -19 / - | KB3MNO | - / -7 | 2 | ✓ Confirmed |
| 05-06 22:02 | 20m | -11 / - | AH2O | - / -14 | 4 | ✓ Confirmed |
| 05-05 21:39 | 20m | -10 / - | EA4T | - / -18 | 2 | ✓ Confirmed |
| 05-04 21:52 | 20m | -6 / - | EA4T | - / -17 | 6 | ✓ Confirmed |
| 05-04 21:40 | 20m | -3 / - | EA4T | - / -24 | 4 | Partial |
| 05-04 00:33 | 20m | -20 / - | KC3WUK | - / -7 | 2 | Partial |
| 05-04 00:13 | 20m | -16 / - | AA1SU | - / +1 | 2 | Partial |
| 05-03 23:48 | 20m | -8 / - | AA1SU | - / -10 | 6 | Partial |
| 05-03 23:17 | 20m | -14 / - | N1MRE | - / -7 | 4 | Partial |
| 05-02 22:16 | 20m | -1 / - | EA4T | - / -14 | 4 | Partial |
| 05-02 21:51 | 20m | -2 / - | EA4T | - / -15 | 4 | Partial |
| 05-02 19:54 | 20m | -1 / - | EA4T | - / -19 | 2 | Partial |
| 05-02 03:59 | 40m | -5 / - | F4CQS | - / -24 | 2 | Partial |
| 05-02 03:52 | 40m | -12 / - | F4CQS | - / -24 | 3 | Partial |
| 05-01 23:33 | 20m | +8 / - | EA1AF | - / - | 5 | ✓ Confirmed |
| 04-27 02:57 | 20m | -18 / - | OA4CAJ | - / - | 2 | Partial |
| 04-26 00:12 | 20m | +1 / - | CT2GFJ | - / - | 2 | Partial |
| 04-26 00:03 | 20m | -8 / - | CT2GFJ | - / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 013915 -16 1224 KO4YIN AF8OW R+03 014615 +3 2740 KO4YIN W4WN R-10 015345 -8 2392 KO4YIN KM4IY R-05 (x2) 004045 -10 2618 KO4YIN KE8UOH -04 (x3) 004915 -23 1998 KO4YIN N4TZR R+00 005045 -20 1955 KO4YIN IZ8VYU JN71 005045 -13 2333 KO4YIN K3KLB EN91 (x2) 035715 -22 1475 KO4YIN N5VSA R-17 (x2) 032445 -4 2396 KO4YIN EB5AL IM99 (x2)
40m
UTC dB Freq Message 035215 -10 2199 KO4YIN F4CQS -24 (x5) 014445 -21 1882 KO4YIN NF3R FN20 (x2) 024645 -5 2839 KO4YIN KD2BRV R-07 024645 -12 2011 KO4YIN KA2D FN30 024745 -6 2840 KO4YIN KD2BRV 73 025045 -10 455 KO4YIN KC1UVP FN42 (x2)
60m
UTC dB Freq Message 020715 +8 2608 KO4YIN EA1FCH IN63 (x3)