YB1GRZ — FT8 station from Indonesia
Amateur radio station YB1GRZ operating from Indonesia (grid square JN19). 33 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 6 days, best SNR +12 dB. Heard between 2026-04-25 and 2026-05-29.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
33
Total spots
0
CQ calls
6
Days active
-5 dB
Avg SNR
Bands
40m
20m
First seen: 2026-04-25
Last seen: 2026-05-29 21:33 UTC
Last seen: 2026-05-29 21:33 UTC
Frequent QSO partners observed at SO8OO
Stations YB1GRZ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YB1GRZ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-29 23:32 | 40m | +6 / - | F4BYA | - / - | 4 | Partial |
| 05-29 23:04 | 40m | +4 / - | OK7TB | - / - | 7 | Partial |
| 05-29 22:57 | 40m | +9 / - | LZ3DX | - / -14 | 3 | ✓ Confirmed |
| 05-28 13:42 | 20m | -16 / - | 3A2LF | - / - | 2 | Partial |
| 05-28 01:33 | 20m | -3 / - | A61CK | - / -5 | 2 | ✓ Confirmed |
| 05-27 07:52 | 20m | -12 / - | OE5TXF | - / - | 5 | Partial |
| 05-27 07:43 | 20m | -12 / - | HB9TIH | - / - | 4 | Partial |
| 05-10 01:43 | 20m | -14 / - | HK7OHV | - / -15 | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 225700 +8 842 YB1GRZ LZ3DX -14 (x3) 230400 +5 1373 YB1GRZ OK7TB JN79 (x7) 233215 +7 2880 YB1GRZ F4BYA JN19 (x4)
20m
UTC dB Freq Message 004630 -21 1575 YB1GRZ HK3IFS -15 074300 -12 1325 YB1GRZ HB9TIH JN36 (x4) 075245 -5 1404 YB1GRZ OE5TXF JN78 (x5) 013345 -3 923 YB1GRZ A61CK -05 (x2) 133815 -24 1329 9W2DX YB1GRZ RR73 134200 -16 1328 YB1GRZ 3A2LF JN33 (x2)