JN3CUM — FT8 station from Japan
Amateur radio station JN3CUM operating from Japan. 10 FT8 spots received at SO8OO WebSDR, active on 20m, over 1 days, best SNR +11 dB. Last heard 2026-06-15.
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Overview
10
Total spots
0
CQ calls
1
Days active
-3 dB
Avg SNR
Bands
20m
First seen: 2026-06-15
Last seen: 2026-06-15 13:46 UTC
Last seen: 2026-06-15 13:46 UTC
Frequent QSO partners observed at SO8OO
Stations JN3CUM worked most often, as logged from our receiver:
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JN3CUM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-15 15:45 | 20m | -9 / - | YO7CFD | -16 / - | 2 | ✓ Verified |
| 06-15 15:44 | 20m | - / -9 | DL1HDL | -16 / - | 2 | ✓ Confirmed |
| 06-15 15:43 | 20m | - / - | TF3JB | -18 / - | 2 | Partial |
| 06-15 15:41 | 20m | -11 / - | SQ3PMX | - / - | 4 | ✓ Confirmed |
| 06-15 15:39 | 20m | +6 / - | DG7CF | -16 / -9 | 3 | ✓ Verified |
| 06-15 15:33 | 20m | +8 / - | PI4DX | - / -5 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 153415 +11 1040 JN3CUM PI4DX RR73 153900 +10 1478 JN3CUM DG7CF -09 (x2) 153945 -16 746 DG7CF JN3CUM 73 154100 -12 213 JN3CUM SQ3PMX 73 (x4) 154315 -19 746 TF3JB JN3CUM PM74 (x2) 154415 -18 746 DL1HDL JN3CUM -09 (x2) 154545 -16 746 YO7CFD JN3CUM PM74 154630 -9 607 JN3CUM YO7CFD RR73 154800 -15 2629 SV9TLU JN3CUM PM74