YC1RJN — FT8 station from Indonesia
Amateur radio station YC1RJN operating from Indonesia (grid square IN78). 393 FT8 spots received at SO8OO WebSDR, 12 CQ calls, active on 80m, 40m, 20m, 10m, over 2 days, best SNR +15 dB. Heard between 2026-05-08 and 2026-07-18.
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Overview
393
Total spots
12
CQ calls
2
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-05-08
Last seen: 2026-07-18 21:44 UTC
Last seen: 2026-07-18 21:44 UTC
Frequent QSO partners observed at SO8OO
Stations YC1RJN worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YC1RJN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-18 23:40 | 40m | -12 / - | LZ3CB | - / -14 | 2 | ✓ Confirmed |
| 07-18 23:31 | 40m | -14 / - | YO2LPI | - / -21 | 2 | ✓ Confirmed |
| 07-18 23:30 | 40m | -3 / - | UX1UA | - / -6 | 4 | ✓ Confirmed |
| 07-18 23:15 | 80m | -5 / - | ON4VMA | - / - | 3 | Partial |
| 07-18 23:15 | 80m | 0 / - | G4CDN | - / -21 | 4 | Partial |
| 07-18 23:14 | 80m | +9 / - | ON1BD | - / - | 3 | Partial |
| 07-18 23:10 | 80m | -2 / - | ON4VMA | - / - | 6 | Partial |
| 07-18 23:09 | 80m | +12 / - | OK1EK | - / -13 | 5 | ✓ Confirmed |
| 07-18 23:06 | 80m | -11 / - | EA3AKY | - / - | 5 | Partial |
| 07-18 22:57 | 80m | +11 / - | SN93LOT | - / - | 3 | Partial |
| 07-18 22:55 | 80m | +6 / - | GW0ARK | - / - | 3 | Partial |
| 07-18 22:49 | 80m | -10 / - | G1DWG | - / - | 3 | Partial |
| 07-18 22:49 | 80m | +5 / - | GW0ARK | - / -9 | 6 | Partial |
| 07-18 22:41 | 80m | +10 / - | SP8KB | - / - | 6 | Partial |
| 07-18 22:35 | 80m | +7 / - | DL6II | - / -16 | 5 | ✓ Confirmed |
| 07-18 22:34 | 80m | -6 / - | DL1LCK | - / - | 2 | Partial |
| 07-18 22:29 | 80m | +3 / - | DL6II | - / - | 7 | Partial |
| 07-18 22:29 | 80m | +7 / - | SN93LOT | - / - | 8 | Partial |
| 07-18 22:22 | 80m | +7 / - | SN93LOT | - / - | 3 | Partial |
| 07-18 22:20 | 80m | +6 / - | SA3CAT | - / -11 | 2 | ✓ Confirmed |
| 07-18 22:12 | 80m | -14 / - | EI5JL | - / - | 2 | Partial |
| 07-18 22:10 | 80m | -6 / - | SM6LRY | - / - | 2 | Partial |
| 07-18 22:01 | 80m | -17 / - | 2E0GSZ | - / - | 2 | Partial |
| 07-18 22:01 | 80m | -18 / - | MM0HVU | - / -22 | 3 | Partial |
| 07-18 22:00 | 80m | +6 / - | SN93LOT | - / - | 3 | Partial |
| 07-18 21:58 | 80m | -6 / - | LA4GHA | - / -14 | 3 | ✓ Confirmed |
| 07-18 21:57 | 80m | -18 / - | EI5JL | - / -13 | 4 | Partial |
| 07-18 21:55 | 80m | +4 / - | SP2LLP | - / -16 | 3 | ✓ Confirmed |
| 07-18 21:54 | 80m | -20 / - | 2E0GSZ | - / - | 5 | Partial |
| 07-18 21:49 | 40m | -1 / - | LB7ZG | - / - | 2 | Partial |
| 07-18 18:38 | 20m | -8 / - | R6SS | - / -10 | 2 | Partial |
| 07-18 18:32 | 20m | -14 / - | PD0BOR | - / -11 | 2 | ✓ Confirmed |
| 07-18 18:32 | 20m | +14 / - | IK5PWQ | - / -9 | 2 | ✓ Confirmed |
| 07-18 18:29 | 20m | +13 / - | IK5PWQ | - / - | 2 | Partial |
| 07-18 18:28 | 20m | +9 / - | S52TW | - / -8 | 3 | ✓ Confirmed |
| 07-18 18:18 | 20m | -4 / - | OK2UQF | - / -13 | 6 | ✓ Confirmed |
| 07-18 18:16 | 20m | -9 / - | EA1IOK | - / -11 | 5 | Partial |
| 07-18 18:05 | 20m | -4 / - | IU2CAT | - / - | 20 | Partial |
| 07-18 18:04 | 20m | -12 / - | UB6D | - / - | 2 | ✓ Confirmed |
| 07-18 17:59 | 20m | +5 / - | F6CAX | - / -10 | 5 | ✓ Confirmed |
| 07-18 17:57 | 20m | -18 / - | PD1PBX | - / - | 2 | Partial |
| 07-18 17:54 | 20m | -12 / - | RD7P | - / -19 | 3 | ✓ Confirmed |
| 07-18 17:51 | 20m | -15 / - | PD3FJJ | - / -15 | 5 | ✓ Confirmed |
| 07-18 17:48 | 20m | -8 / - | UR5TOC | - / -16 | 5 | Partial |
| 07-18 17:47 | 20m | -4 / - | YU7NW | - / -13 | 4 | ✓ Confirmed |
| 07-18 17:44 | 20m | -2 / - | IU2CAT | - / - | 21 | Partial |
| 07-18 17:41 | 20m | -18 / - | DG1ASD | - / -12 | 2 | ✓ Confirmed |
| 07-18 17:39 | 20m | -12 / - | F5RRS | - / -6 | 6 | ✓ Confirmed |
| 07-18 17:37 | 20m | -11 / - | EA1IOK | - / - | 2 | Partial |
| 07-18 17:37 | 20m | -9 / - | IU0VYT | - / - | 14 | Partial |
Station Log
40m
UTC dB Freq Message 214900 -2 452 YC1RJN LB7ZG JP50 (x2) 232915 -4 2553 YC1RJN IQ4JO JN63 233045 -2 2070 YC1RJN UX1UA RR73 (x2) 233145 -14 1271 YC1RJN YO2LPI -21 233145 -4 2070 YC1RJN UX1UA -06 233215 -14 1271 YC1RJN YO2LPI RR73 233215 -1 2070 YC1RJN UX1UA -06 234045 -12 1675 YC1RJN LZ3CB -14 (x2) 234215 -5 2553 YC1RJN IQ4JO JN63 234445 -24 1726 YC1RJN F5PBG IN78
80m
UTC dB Freq Message 231115 +13 1824 YC1RJN OK1EK 73 231145 -8 2039 YC1RJN ON4VMA JO11 (x3) 231445 +6 2841 YC1RJN ON1BD JO21 231515 +1 2066 YC1RJN G4CDN -21 231515 +9 2841 YC1RJN ON1BD JO21 231545 -2 2041 YC1RJN ON4VMA JO11 231545 +11 2841 YC1RJN ON1BD JO21 231545 -2 2179 YC1RJN G4CDN -21 (x3) 231715 -12 1894 YC1RJN ON4VMA JO11 (x2) 231845 -6 1997 YC1RJN ON1BD JO21
20m
UTC dB Freq Message 182145 +3 797 YC1RJN OK2UQF 73 182315 -3 2688 YC1RJN F5HNQ IN98 182545 -12 1750 YC1RJN OK1WCF R-22 182815 +9 1751 YC1RJN S52TW JN76 (x3) 182915 +11 601 YC1RJN IK5PWQ JN53 (x4) 183245 -12 1751 YC1RJN PD0BOR R-11 (x2) 183845 -6 696 YC1RJN R6SS -10 (x2) 184115 -13 2629 YC1RJN PD0HLA -18
10m
UTC dB Freq Message 092445 -17 1029 JQ1QMU YC1RJN -11 093215 -16 1029 TK4LS YC1RJN OI33 093715 -17 1029 LY5W YC1RJN OI33 093915 -13 1029 5Z4VJ YC1RJN OI33 (x2) 094100 -17 1688 YC1RJN SV5BYP -05 (x3) 100600 +8 374 YC1RJN A71AH -02 (x2) 113345 -13 1028 IT9MRM YC1RJN -12 113415 -15 1028 CQ YC1RJN OI33 (x4)