JA5ROH — FT8 station from Japan
Amateur radio station JA5ROH operating from Japan (grid square KM25). 86 FT8 spots received at SO8OO WebSDR, 13 CQ calls, active on 20m, over 4 days, best SNR +19 dB. Heard between 2026-05-01 and 2026-06-02.
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Overview
86
Total spots
13
CQ calls
4
Days active
-3 dB
Avg SNR
Bands
20m
First seen: 2026-05-01
Last seen: 2026-06-02 16:51 UTC
Last seen: 2026-06-02 16:51 UTC
Frequent QSO partners observed at SO8OO
Stations JA5ROH worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA5ROH | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-02 18:50 | 20m | -14 / - | SV9QWF | - / - | 2 | Partial |
| 05-03 20:55 | 20m | - / - | DK3ID | -7 / - | 2 | Partial |
| 05-03 20:49 | 20m | - / -16 | EA4IPN | -8 / - | 3 | Partial |
| 05-03 20:46 | 20m | -6 / - | EA1IOK | - / - | 2 | Partial |
| 05-03 20:42 | 20m | 0 / - | F4MID | - / - | 2 | Partial |
| 05-03 20:36 | 20m | +14 / -21 | MW0HID | -2 / -24 | 4 | ✓ Complete |
| 05-03 20:33 | 20m | -8 / -17 | EA3BIC | -4 / -9 | 11 | ✓ Complete |
| 05-03 20:27 | 20m | -1 / - | F4HJX | - / +3 | 2 | ✓ Confirmed |
| 05-03 20:23 | 20m | -22 / -12 | UT8SQ | +1 / -16 | 4 | ✓ Complete |
| 05-03 20:23 | 20m | -2 / - | EA7KMY | - / - | 2 | Partial |
| 05-03 20:20 | 20m | - / -11 | SP0DZ | 0 / - | 2 | ✓ Confirmed |
| 05-03 20:16 | 20m | - / -14 | SQ3MQD | +4 / - | 2 | ✓ Confirmed |
| 05-03 20:15 | 20m | - / -19 | IU5TTB | +5 / - | 2 | Partial |
| 05-03 20:09 | 20m | - / -17 | DH1FA | 0 / - | 2 | ✓ Confirmed |
| 05-03 19:58 | 20m | -17 / - | EA1FCR | -9 / -17 | 8 | Partial |
| 05-03 19:42 | 20m | -24 / -14 | I1FQH | -16 / - | 3 | ✓ Verified |
| 05-03 19:41 | 20m | -2 / - | F5JAE | - / - | 2 | Partial |
| 05-03 19:41 | 20m | -8 / - | G8WVB | - / - | 2 | Partial |
| 05-03 19:21 | 20m | - / - | EA5ISM | -10 / - | 2 | Partial |
| 05-03 19:08 | 20m | +2 / - | 4L3YL | - / - | 2 | Partial |
| 05-03 18:59 | 20m | - / -14 | EG1PLA | -9 / - | 3 | ✓ Confirmed |
| 05-03 18:26 | 20m | +1 / - | ON3AVT | - / - | 10 | Partial |
| 05-03 18:23 | 20m | - / -15 | SP2AEG | -4 / - | 2 | ✓ Confirmed |
| 05-03 18:17 | 20m | - / -12 | PD1HPB | -8 / - | 3 | Partial |
| 05-03 18:16 | 20m | -9 / - | F4EDB | - / - | 2 | Partial |
| 05-03 18:03 | 20m | +1 / -16 | IU1JFI | -12 / -7 | 9 | ✓ Complete |
| 05-03 18:00 | 20m | +8 / - | R4CBT | - / -11 | 2 | ✓ Confirmed |
| 05-03 17:52 | 20m | -2 / - | EA5KCI | - / -18 | 4 | Partial |
| 05-03 17:49 | 20m | -3 / - | EA5KCI | - / - | 2 | Partial |
| 05-03 17:43 | 20m | - / - | <...> | -12 / - | 2 | Partial |
| 05-02 18:36 | 20m | - / -18 | R2DQ | -7 / - | 2 | ✓ Confirmed |
| 05-02 18:34 | 20m | +15 / -16 | F4ACR | -5 / -5 | 4 | ✓ Complete |
| 05-01 21:22 | 20m | +17 / - | EA5AE | - / -8 | 4 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 204000 -6 664 EA3BIC JA5ROH RR73 204015 -13 1381 JA5ROH EA3BIC 73 204045 -7 2324 JA5ROH LU5EW -14 204245 +1 665 JA5ROH F4MID JN25 (x2) 204600 -8 689 JA5ROH EA1IOK IN62 (x2) 204915 -8 664 EA4IPN JA5ROH PM63 (x3) 205300 -13 2242 JA5ROH 2E0MRK IO91 205500 -4 664 DK3ID JA5ROH PM63 (x2) 185045 -11 285 JA5ROH SV9QWF KM25 (x2)