YC1GDF — FT8 station from Indonesia
Amateur radio station YC1GDF operating from Indonesia. 255 FT8 spots received at SO8OO WebSDR, 13 CQ calls, active on 40m, 20m, 10m, over 32 days, best SNR +15 dB. Heard between 2026-04-21 and 2026-06-09.
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Overview
255
Total spots
13
CQ calls
32
Days active
-6 dB
Avg SNR
Bands
40m
20m
10m
First seen: 2026-04-21
Last seen: 2026-06-09 12:12 UTC
Last seen: 2026-06-09 12:12 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 | |
|---|---|---|---|---|---|---|
| 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 |
| 05-25 23:59 | 20m | - / - | SX20RCK | -10 / - | 2 | Partial |
| 05-24 13:19 | 20m | -9 / - | Z62NS | - / -4 | 3 | ✓ Confirmed |
| 05-24 12:43 | 20m | -6 / - | SV1TRU | - / - | 2 | Partial |
| 05-23 13:57 | 20m | - / -15 | K4TI | -4 / - | 3 | ✓ Confirmed |
| 05-23 13:54 | 20m | -18 / - | VU2FR | -6 / -15 | 2 | ✓ Verified |
| 05-23 13:50 | 20m | -17 / - | VU2FR | - / - | 2 | Partial |
| 05-23 13:46 | 20m | - / - | K0FBI | -11 / - | 4 | ✓ Confirmed |
| 05-23 13:40 | 20m | -14 / - | ON7AC | - / - | 2 | Partial |
| 05-23 12:54 | 20m | -10 / - | LZ1HSS | - / - | 2 | Partial |
| 05-23 12:46 | 20m | - / - | KB7ME | -24 / - | 2 | Partial |
| 05-23 12:41 | 20m | -13 / - | DB1EF | - / - | 2 | Partial |
| 05-23 01:51 | 20m | -6 / - | YM4KF | - / +1 | 2 | Partial |
| 05-22 22:28 | 40m | +4 / - | IV3KQE | - / - | 2 | Partial |
| 05-22 22:26 | 40m | -12 / - | R5BS | - / -12 | 3 | ✓ Confirmed |
| 05-22 09:03 | 20m | -20 / - | ON3RDO | - / - | 2 | Partial |
| 05-20 23:12 | 40m | 0 / - | PE2LZ | - / -19 | 4 | ✓ Confirmed |
| 05-20 22:54 | 40m | +4 / - | S50XX | - / - | 6 | Partial |
| 05-19 14:46 | 20m | -6 / - | <...> | - / -15 | 2 | Partial |
| 05-19 14:38 | 20m | -4 / - | RC5F | - / - | 2 | Partial |
| 05-19 14:02 | 20m | -12 / - | UA1AOW | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 130845 +6 349 YC1GDF RA3ZH KO81 130845 +9 2526 YC1GDF F1PBZ -21 124815 +1 1076 YC1GDF R9FAI LO87 (x4) 131145 -18 2649 K9OM YC1GDF OI33 (x2) 140545 -18 1665 K9PM YC1GDF OI33 (x2) 140815 -20 1665 K5RRD YC1GDF OI33 (x2) 141100 -13 1432 YC1GDF R7OQ KN98 (x2) 142045 -24 1666 K0PLQ YC1GDF OI33
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
40m
UTC dB Freq Message 222900 +4 1832 YC1GDF IV3KQE JN65 230900 -5 2234 YC1GDF YO9PH -17 234630 -11 482 YC1GDF PY4QQ -08 223800 -7 2267 YC1GDF IQ9BH -12 (x2) 224100 -10 1926 YC1GDF EG5SUN -24 (x2) 224130 +9 2398 YC1GDF SV8DCY -15 224200 -9 1926 YC1GDF EG5SUN -24 224200 +10 2398 YC1GDF SV8DCY RR73 173745 -2 2340 YC1GDF OE9GWV JN47 (x5)