W4ISB — FT8 station from United States
Amateur radio station W4ISB operating from United States. 74 FT8 spots received at SO8OO WebSDR, 4 CQ calls, active on 40m, 20m, over 7 days, best SNR +18 dB. Heard between 2026-04-27 and 2026-06-08.
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Overview
74
Total spots
4
CQ calls
7
Days active
-5 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-27
Last seen: 2026-06-08 05:39 UTC
Last seen: 2026-06-08 05:39 UTC
Frequent QSO partners observed at SO8OO
Stations W4ISB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | W4ISB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-08 07:37 | 20m | -9 / - | OS4K | - / -18 | 3 | ✓ Confirmed |
| 06-08 07:33 | 20m | +12 / - | HB9RLZ | - / -25 | 4 | Partial |
| 06-08 07:29 | 20m | 0 / - | IZ8EYN | - / -17 | 4 | Partial |
| 06-08 05:26 | 20m | +4 / - | UR5HMF | - / - | 3 | Partial |
| 06-08 05:25 | 20m | +16 / - | UR9QQ | - / - | 3 | Partial |
| 06-08 05:24 | 20m | -2 / - | DL1UDO | - / - | 2 | Partial |
| 06-08 05:21 | 20m | +14 / - | UR9QQ | - / - | 3 | Partial |
| 06-08 05:21 | 20m | +1 / +2 | IK2JYT | -12 / - | 2 | Partial |
| 06-08 05:21 | 20m | - / -2 | HA5CPN | -12 / - | 2 | ✓ Confirmed |
| 06-08 05:19 | 20m | -9 / - | SV1AIQ | - / - | 2 | ✓ Confirmed |
| 06-03 07:06 | 20m | -6 / - | EI7IN | - / -9 | 3 | Partial |
| 06-03 07:04 | 20m | -17 / - | EI1DG | - / - | 3 | Partial |
| 05-29 06:08 | 40m | -2 / - | ON6AA | - / -14 | 3 | ✓ Confirmed |
| 05-29 06:06 | 40m | -2 / - | F1RHS | - / -14 | 2 | ✓ Confirmed |
| 05-20 06:43 | 20m | -18 / - | ON7PS | - / - | 2 | Partial |
| 05-20 06:41 | 20m | -9 / - | PA2CV | - / -16 | 4 | Partial |
| 05-20 06:39 | 20m | -16 / - | DB7GE | - / - | 2 | Partial |
| 05-20 06:37 | 20m | -12 / - | F5SG | - / -14 | 2 | Partial |
| 05-20 06:32 | 20m | 0 / - | PD1HPB | - / - | 2 | Partial |
| 05-20 06:32 | 20m | -9 / - | EI7IN | - / -19 | 3 | Partial |
| 05-20 06:31 | 20m | -18 / - | HB9TIH | - / -14 | 2 | ✓ Confirmed |
| 05-11 06:43 | 20m | -6 / - | PA3DHR | - / -18 | 2 | Partial |
| 05-11 06:32 | 20m | -6 / - | UR4QWW | - / - | 4 | Partial |
Station Log
20m
UTC dB Freq Message 052745 +8 2841 W4ISB UR5HMF KN69 052900 -13 2841 CQ DX W4ISB EM76 052930 -11 2842 M7IJS W4ISB -11 072945 +3 1085 W4ISB IZ8EYN -17 (x4) 073345 +18 2869 W4ISB HB9RLZ JN47 (x4) 073645 -4 2916 W4ISB PA1VW JO22 073745 -10 2809 W4ISB OS4K -18 (x3)
40m
UTC dB Freq Message 072315 -22 1853 W4ISB LA8ENA -16 060645 -2 525 W4ISB F1RHS R-14 (x2) 060845 -2 2540 W4ISB ON6AA JO11 (x3)