JO3TAP — FT8 station from Japan
Amateur radio station JO3TAP operating from Japan (grid square JO11). 12 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 5 days, best SNR +31 dB. Heard between 2026-04-21 and 2026-05-12.
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Overview
12
Total spots
1
CQ calls
5
Days active
+9 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-21
Last seen: 2026-05-12 09:49 UTC
Last seen: 2026-05-12 09:49 UTC
Frequent QSO partners observed at SO8OO
Stations JO3TAP worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JO3TAP | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-12 21:45 | 20m | - / -15 | SV9TLU | 0 / - | 3 | Partial |
| 05-12 21:41 | 20m | - / - | IT9ACJ | -4 / - | 3 | Partial |
| 05-08 21:37 | 20m | - / -8 | II1NAP | +2 / - | 2 | ✓ Confirmed |
| 05-04 21:31 | 20m | +20 / - | EA5N | - / -13 | 2 | ✓ Confirmed |
| 05-04 15:52 | 40m | +12 / - | US2YW | - / - | 3 | Partial |
| 05-03 21:38 | 20m | - / - | ZB2JK | -14 / - | 2 | Partial |
| 05-03 20:58 | 20m | - / - | ZB2JK | -17 / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 213345 +7 2976 <...> JO3TAP -15 213545 -4 3002 OE3UKW JO3TAP 73 213745 +5 3001 II1NAP JO3TAP -08 (x2) 214400 -3 3001 9H4CM JO3TAP -16 110615 +31 2837 JO3TAP ON6AA JO11 114900 -8 2871 N3FCP JO3TAP R-10 114945 +19 1129 JO3TAP ON6AA JO11 214100 -7 2981 IT9ACJ JO3TAP PM74 (x3) 214345 -1 2981 <...> JO3TAP PM74 214545 -3 2981 SV9TLU JO3TAP -15 (x3)
40m
UTC dB Freq Message 155230 +13 601 JO3TAP US2YW KN28 (x3)