K4ZO — FT8 station from United States
Amateur radio station K4ZO operating from United States (grid square JO22). 47 FT8 spots received at SO8OO WebSDR, active on 80m, 60m, 40m, 20m, over 9 days, best SNR +10 dB. Heard between 2026-04-20 and 2026-06-09.
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Overview
47
Total spots
0
CQ calls
9
Days active
-1 dB
Avg SNR
Bands
80m
40m
20m
60m
First seen: 2026-04-20
Last seen: 2026-06-09 22:57 UTC
Last seen: 2026-06-09 22:57 UTC
Frequent QSO partners observed at SO8OO
Stations K4ZO worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | K4ZO | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 00:52 | 40m | +4 / -16 | 9H2TM | -2 / -2 | 6 | ✓ Complete |
| 06-10 00:52 | 40m | +6 / - | IK4JQR | - / - | 3 | Partial |
| 06-10 00:51 | 40m | -9 / -16 | PD0DDA | 0 / - | 10 | Partial |
| 06-10 00:50 | 40m | - / - | 9X5KM | -1 / - | 3 | Partial |
| 06-06 22:02 | 20m | +4 / -8 | 9X5KM | -5 / -2 | 6 | Partial |
| 06-03 00:51 | 60m | -3 / - | OJ0Z | - / -13 | 4 | Partial |
| 06-03 00:31 | 60m | -2 / - | OJ0Z | - / -13 | 4 | Partial |
| 05-26 00:42 | 20m | - / - | VP6MW | -13 / - | 3 | Partial |
| 05-26 00:30 | 20m | - / - | VP6MW | -3 / - | 3 | Partial |
| 05-21 01:32 | 20m | - / -9 | UA6AKW | -2 / - | 2 | ✓ Confirmed |
| 05-21 01:32 | 20m | - / -15 | PD0DDA | -2 / - | 4 | ✓ Confirmed |
| 05-21 01:31 | 20m | - / -8 | MI7XHT | -3 / - | 2 | ✓ Confirmed |
| 05-21 01:29 | 20m | - / -7 | R9LAU | -5 / - | 2 | ✓ Confirmed |
| 05-21 01:26 | 20m | - / -15 | YI5THA | 0 / - | 5 | ✓ Confirmed |
| 05-08 23:29 | 20m | - / -6 | <...> | -8 / - | 5 | Partial |
| 05-06 20:46 | 20m | -9 / -2 | 2M0YIO | -10 / +3 | 5 | ✓ Complete |
| 05-02 22:59 | 20m | - / -12 | F6FHZ | -14 / - | 2 | ✓ Confirmed |
| 05-02 22:57 | 20m | - / -11 | LZ2EW | -20 / - | 2 | ✓ Confirmed |
| 04-27 00:06 | 80m | -7 / - | ZS1J | - / -11 | 2 | ✓ Confirmed |
| 04-26 23:49 | 60m | - / -10 | C5D | -18 / - | 2 | Partial |
| 04-26 01:10 | 40m | +4 / - | RL9LR | - / - | 2 | Partial |
| 04-26 01:08 | 40m | - / -7 | EP2AES | -17 / - | 4 | ✓ Confirmed |
| 04-23 00:16 | 80m | -9 / - | EA1CQ | - / -10 | 4 | ✓ Confirmed |
| 04-21 00:15 | 80m | +8 / - | 9A4ZM | - / -12 | 3 | ✓ Confirmed |
| 04-21 00:13 | 80m | -3 / -22 | RY7F | -6 / -14 | 5 | ✓ Complete |
| 04-21 00:12 | 80m | +7 / - | F5OYA/P | - / -12 | 2 | Partial |
Station Log
40m
UTC dB Freq Message 005230 -9 953 K4ZO PD0DDA JO22 005230 +4 2751 K4ZO 9H2TM R-02 005245 -2 953 9H2TM K4ZO -16 005300 +4 2876 K4ZO 9H2TM R-02 005300 +9 480 K4ZO IK4JQR JN54 005300 -10 953 K4ZO PD0DDA JO22 005315 -1 953 9H2TM K4ZO RR73 005330 +7 2876 K4ZO 9H2TM 73 005345 +0 953 PD0DDA K4ZO -16 005445 -1 953 9X5KM K4ZO R-11 005530 -10 953 K4ZO PD0DDA JO22 (x2) 005615 +1 953 PD0DDA K4ZO -16 005630 -10 952 K4ZO PD0DDA JO22 (x2)
20m
UTC dB Freq Message 003045 -2 2769 VP6MW K4ZO EM95 (x7) 201945 +4 993 K4ZO SV0XAD KM18 220245 -11 1112 9X5KM K4ZO EM95 (x4) 220700 +4 798 K4ZO 9X5KM -02 220715 -5 1070 9X5KM K4ZO R-08 220730 +5 797 K4ZO RR73; SV9ANK <...> -02
60m
UTC dB Freq Message 234915 -17 1076 C5D K4ZO EM95 (x2) 010030 -16 1581 CQ0ODX K4ZO EM95 003100 -3 1115 K4ZO OJ0Z -13 (x8)
80m
UTC dB Freq Message 001330 -4 2088 K4ZO RY7F LN04 (x2) 001415 -6 2624 RY7F K4ZO -22 001430 -1 2088 K4ZO RY7F R-14 (x2) 001530 +6 2622 K4ZO 9A4ZM JN86 001600 -2 1904 K4ZO SP5LST KO02 001600 +9 2622 K4ZO 9A4ZM R-12 (x2) 001600 -5 2533 K4ZO EA1CQ IN83 (x4) 000630 -7 468 K4ZO ZS1J -11 (x2)