YC1GDF — FT8 station from Indonesia
Amateur radio station YC1GDF operating from Indonesia (grid square JN58). 288 FT8 spots received at SO8OO WebSDR, 10 CQ calls, active on 40m, 20m, 10m, over 45 days, best SNR +13 dB. Heard between 2026-04-25 and 2026-07-23.
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Overview
288
Total spots
10
CQ calls
45
Days active
-8 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-25
Last seen: 2026-07-23 07:14 UTC
Last seen: 2026-07-23 07:14 UTC
Frequent QSO partners observed at SO8OO
Stations YC1GDF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YC1GDF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-23 09:11 | 20m | -4 / - | DL1R | - / - | 8 | Partial |
| 07-22 22:47 | 40m | -18 / - | LB7ZG | - / -15 | 2 | ✓ Confirmed |
| 07-22 22:36 | 40m | -12 / - | IV3KQE | - / - | 6 | Partial |
| 07-22 22:36 | 40m | -3 / - | DK9WI | - / - | 8 | Partial |
| 07-22 22:34 | 40m | -16 / - | 9A7BB | - / - | 7 | Partial |
| 07-22 22:33 | 40m | -10 / - | LB7ZG | - / - | 3 | Partial |
| 07-21 09:46 | 20m | -2 / - | GM0MAK | - / - | 2 | Partial |
| 07-19 22:31 | 40m | -16 / - | RX3ASQ | - / -19 | 2 | ✓ Confirmed |
| 07-07 23:19 | 20m | -6 / - | CT1EEX | - / - | 3 | Partial |
| 07-06 20:25 | 40m | -10 / - | 9A1BTU | - / -16 | 3 | ✓ Confirmed |
| 07-05 22:59 | 40m | -2 / - | PI4DX | - / -15 | 2 | ✓ Confirmed |
| 06-29 00:21 | 20m | -18 / - | EA5ISM | - / -19 | 2 | ✓ Confirmed |
| 06-25 14:24 | 20m | -16 / - | DL9GUA | - / - | 2 | Partial |
| 06-25 14:07 | 20m | -6 / - | DG0OME | - / - | 2 | Partial |
| 06-16 23:44 | 20m | +4 / - | TN8GD | - / +6 | 2 | ✓ Confirmed |
| 06-16 13:36 | 20m | -3 / - | LB9GJ | -14 / -7 | 6 | ✓ Verified |
| 06-14 23:58 | 20m | -17 / - | EC5M | - / -14 | 5 | Partial |
| 06-10 00:22 | 20m | - / -18 | EX8ABR | -24 / - | 3 | Partial |
| 06-10 00:19 | 20m | -21 / -6 | SV4LGX | -23 / - | 3 | ✓ Verified |
| 06-10 00:17 | 20m | -10 / -15 | TT1GD | -18 / -3 | 4 | ✓ Complete |
| 06-09 14:11 | 20m | -16 / - | R7OQ | - / - | 2 | ✓ Confirmed |
| 06-09 14:08 | 20m | - / -12 | K5RRD | -19 / - | 2 | Partial |
| 06-09 14:05 | 20m | - / - | K9PM | -21 / - | 2 | Partial |
| 06-07 17:37 | 40m | -2 / - | OE9GWV | - / - | 5 | Partial |
| 06-07 13:11 | 20m | - / - | K9OM | -14 / - | 2 | ✓ Confirmed |
| 06-06 12:48 | 20m | 0 / - | R9FAI | - / -10 | 4 | ✓ Confirmed |
| 06-05 13:07 | 20m | +2 / - | F1PBZ | - / -21 | 4 | Partial |
| 06-05 13:06 | 20m | +4 / - | RA3ZH | - / - | 4 | Partial |
| 06-04 22:41 | 40m | +10 / - | SV8DCY | - / -15 | 2 | ✓ Confirmed |
| 06-04 22:41 | 40m | -10 / - | EG5SUN | - / -24 | 3 | Partial |
| 06-04 22:38 | 40m | -8 / - | IQ9BH | - / -12 | 2 | ✓ Confirmed |
| 06-04 10:06 | 10m | -3 / - | IW9HPG | - / -7 | 2 | Partial |
| 06-04 00:47 | 20m | -9 / - | 7Z1DS | - / -13 | 3 | Partial |
| 06-04 00:25 | 20m | -15 / -19 | CR7BUJ | -18 / - | 3 | ✓ Verified |
| 06-04 00:21 | 20m | - / - | CR7BUJ | -20 / - | 3 | Partial |
| 06-02 00:36 | 20m | - / - | TN8GD | -9 / - | 4 | Partial |
| 05-31 23:29 | 20m | - / - | <...> | -18 / - | 2 | Partial |
| 05-31 23:26 | 20m | -16 / -7 | OK5CW | -15 / -3 | 4 | ✓ Complete |
| 05-31 12:49 | 20m | -8 / - | RA9UO | - / -13 | 2 | Partial |
| 05-30 23:25 | 20m | - / - | HK0RMR | +1 / - | 10 | Partial |
| 05-30 00:38 | 20m | - / - | W7WHO | -20 / - | 2 | Partial |
| 05-28 23:36 | 20m | - / -21 | EA4HTI | -17 / - | 4 | ✓ Confirmed |
| 05-28 23:33 | 20m | +12 / -11 | CR7BRV | -18 / -14 | 5 | ✓ Complete |
| 05-28 13:35 | 20m | -1 / - | RA6FSV | - / -13 | 5 | ✓ Confirmed |
| 05-28 13:34 | 20m | +10 / - | UA6HBJ | - / -9 | 4 | ✓ Confirmed |
| 05-28 13:25 | 20m | +2 / - | UA4FKT | - / - | 3 | Partial |
| 05-27 13:05 | 20m | -6 / - | IU8UOQ | - / - | 12 | Partial |
| 05-27 13:04 | 20m | -7 / - | RW3TM | - / - | 2 | Partial |
| 05-26 15:59 | 20m | -22 / - | EA2AUK | - / - | 6 | Partial |
| 05-26 00:04 | 20m | - / - | SX20RCK | -7 / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 231945 -7 1614 YC1GDF CT1EEX IM58 (x3) 091845 -16 2400 YC1GDF EA3HRE JN01 125100 -17 1483 YC1GDF RZ0SW -12 094630 -3 2896 YC1GDF GM0MAK IO87 (x2) 091100 -4 2723 YC1GDF DL1R JN58 (x8)
40m
UTC dB Freq Message 223715 -17 1763 YC1GDF 9A7BB JN75 223715 -16 1810 YC1GDF IV3KQE JN65 (x2) 223745 -5 1591 YC1GDF DK9WI JO30 (x2) 223815 -16 1763 YC1GDF 9A7BB JN75 223815 -10 1810 YC1GDF IV3KQE JN65 223845 +1 1591 YC1GDF DK9WI JO30 223845 -12 1763 YC1GDF 9A7BB JN75 223845 -18 1810 YC1GDF IV3KQE JN65 223915 +0 1591 YC1GDF DK9WI JO30 223915 -10 1810 YC1GDF IV3KQE JN65 223945 -2 1591 YC1GDF DK9WI JO30 224715 -17 1864 YC1GDF LB7ZG -15 (x2)
10m
UTC dB Freq Message 134200 -20 1638 HA8BE YC1GDF 73 134230 -21 1638 CQ YC1GDF OI33 134330 -19 1638 EA4AA YC1GDF RR73 115600 -11 1052 YC1GDF RR73; VU2KPH <...> +04 134715 -19 1568 C5D YC1GDF OI33 (x5) 095415 -19 1645 TK1CX YC1GDF OI33 095600 -17 927 YC1GDF A41ZZ RR73 100630 -4 1090 YC1GDF IW9HPG -07 (x3) 094215 -24 1395 IT9SKY YC1GDF R-12