YC2ULK — FT8 station from Indonesia
Amateur radio station YC2ULK operating from Indonesia. 1,488 FT8 spots received at SO8OO WebSDR, 75 CQ calls, active on 80m, 40m, 20m, 10m, over 65 days, best SNR +21 dB. Heard between 2026-05-11 and 2026-08-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,488
Total spots
75
CQ calls
65
Days active
-8 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-05-11
Last seen: 2026-08-09 21:24 UTC
Last seen: 2026-08-09 21:24 UTC
Frequent QSO partners observed at SO8OO
Stations YC2ULK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YC2ULK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 08-09 23:17 | 40m | -21 / - | EA3AAY | - / -19 | 8 | ✓ Confirmed |
| 08-09 23:16 | 40m | -14 / - | IU4PSV | - / -7 | 4 | ✓ Confirmed |
| 08-09 23:16 | 40m | -3 / - | PD0IFI | - / - | 5 | Partial |
| 08-08 21:04 | 40m | -4 / - | UI7N | - / - | 2 | Partial |
| 08-07 23:20 | 40m | -19 / - | 9K2GR | - / -11 | 2 | ✓ Confirmed |
| 08-07 18:19 | 20m | -21 / - | G5MJF | - / -10 | 3 | Partial |
| 08-07 18:17 | 20m | 0 / - | SV5BYP | - / - | 4 | Partial |
| 08-07 18:14 | 20m | 0 / - | GM4CXM | - / -17 | 2 | ✓ Confirmed |
| 08-05 23:18 | 40m | -14 / - | SQ3MQD | - / - | 4 | Partial |
| 08-05 23:11 | 40m | -9 / - | DK7UY | - / - | 3 | Partial |
| 08-05 23:11 | 40m | -17 / - | IK2UEC | - / -19 | 3 | ✓ Confirmed |
| 08-05 23:11 | 40m | -9 / - | PD0IFI | - / - | 9 | Partial |
| 08-05 23:01 | 40m | -7 / - | PD0IFI | - / - | 4 | Partial |
| 08-05 23:00 | 40m | -11 / - | RD3FY | - / -18 | 3 | ✓ Confirmed |
| 08-05 22:54 | 40m | -17 / - | RX9WM | - / -13 | 3 | Partial |
| 08-05 22:52 | 40m | -14 / - | PA1PXL | - / - | 2 | Partial |
| 08-05 22:43 | 40m | -18 / - | SP0DF | - / -13 | 3 | Partial |
| 08-05 22:40 | 40m | -5 / - | <...> | - / -20 | 4 | Partial |
| 08-04 14:22 | 20m | +4 / - | GB2CG | - / -3 | 2 | ✓ Confirmed |
| 08-04 14:08 | 20m | -17 / - | LY1BZ | - / -5 | 3 | Partial |
| 08-04 13:56 | 20m | -20 / - | F4LNM | - / - | 2 | Partial |
| 08-04 13:53 | 20m | -16 / - | F1PFU | - / - | 2 | Partial |
| 08-04 13:51 | 20m | -17 / - | DH2RL | - / - | 5 | Partial |
| 08-04 13:47 | 20m | -23 / - | PD3LKN | - / - | 2 | Partial |
| 08-04 13:30 | 20m | +2 / - | UT7UJ | - / -16 | 5 | Partial |
| 08-04 13:23 | 20m | -7 / - | IU5HIU | - / - | 2 | Partial |
| 08-04 12:48 | 20m | -19 / - | DL6MRM | - / - | 3 | Partial |
| 08-04 12:47 | 20m | -12 / - | PG1C | - / - | 5 | Partial |
| 08-02 23:34 | 40m | -15 / - | IU2VBP | - / - | 4 | Partial |
| 08-02 12:11 | 10m | -20 / - | EA8UP | - / -12 | 2 | ✓ Confirmed |
| 08-01 23:26 | 40m | -14 / - | ER3ZW | - / -10 | 2 | ✓ Confirmed |
| 08-01 23:17 | 40m | -5 / - | DF8RU | - / +4 | 4 | ✓ Confirmed |
| 08-01 23:16 | 40m | -20 / - | OZ5GW | - / - | 3 | Partial |
| 08-01 23:12 | 40m | -18 / - | PD1EN | - / - | 5 | Partial |
| 08-01 23:11 | 40m | -11 / - | PE1NPS | - / - | 5 | Partial |
| 08-01 23:10 | 40m | -12 / - | DL1AUW | - / - | 4 | Partial |
| 08-01 23:10 | 40m | -4 / - | PA2AZ | - / -20 | 4 | ✓ Confirmed |
| 08-01 23:06 | 40m | -19 / - | PD1EN | - / -24 | 8 | Partial |
| 08-01 23:05 | 40m | -15 / - | DH5BM | - / -11 | 3 | ✓ Confirmed |
| 08-01 22:45 | 40m | -10 / - | F5RRS | - / -21 | 2 | Partial |
| 08-01 22:43 | 40m | -6 / - | PD0IFI | - / - | 9 | Partial |
| 08-01 22:43 | 40m | -23 / - | R6FX | - / -11 | 3 | ✓ Confirmed |
| 07-31 23:32 | 20m | -6 / - | MW7PPO | - / -16 | 5 | Partial |
| 07-31 23:16 | 20m | -13 / - | C31KC | - / - | 5 | Partial |
| 07-31 23:04 | 40m | -16 / - | M0MLS | - / +1 | 2 | ✓ Confirmed |
| 07-31 22:32 | 40m | -17 / - | TA7ARH | - / -18 | 7 | ✓ Confirmed |
| 07-31 22:24 | 40m | -18 / - | R3SN | - / -14 | 2 | Partial |
| 07-31 22:23 | 40m | -12 / - | RN6HK | - / -13 | 6 | ✓ Confirmed |
| 07-30 18:03 | 20m | +16 / - | 9A6NTK | - / -11 | 2 | ✓ Confirmed |
| 07-30 17:54 | 20m | -11 / - | IU5HIU | - / - | 3 | Partial |
Station Log
40m
UTC dB Freq Message 231715 -5 2705 YC2ULK PD0IFI JO32 231715 -12 1247 YC2ULK IU4PSV JN54 231745 -24 1689 YC2ULK EA3AAY R-19 231745 -17 1247 YC2ULK IU4PSV R-07 231815 -5 2705 YC2ULK PD0IFI JO32 231815 -11 1247 YC2ULK IU4PSV 73 231845 -2 2705 YC2ULK PD0IFI JO32 (x2) 231945 -21 1688 YC2ULK EA3AAY R-19 (x7)
20m
UTC dB Freq Message 140900 -20 1670 YC2ULK LY1BZ -05 (x2) 142215 +4 589 YC2ULK GB2CG -03 (x2) 234300 -22 1540 YC2ULK CT3IQ RR73 232845 -18 1625 YC2ULK ZB2CM -07 181430 +0 2367 YC2ULK GM4CXM -17 (x2) 181700 +3 1701 YC2ULK SV5BYP KM46 (x4) 181900 -22 1671 YC2ULK G5MJF -10 (x3)
10m
UTC dB Freq Message 131445 +3 2597 YC2ULK DN9OPA JN38 143245 +2 1443 YC2ULK IZ4ORF RR73 143415 -15 2162 YC2ULK F1SAA -12 (x2) 083230 -7 429 YC2ULK CR2WWA +17 (x2) 084630 +1 2363 YC2ULK DA0WWA -12 (x2) 093715 +9 2850 YC2ULK II6WWA RR73 095445 -8 292 YC2ULK I0CNR JN61 (x3) 110930 -9 2646 YC2ULK F1PBZ -15 121145 -22 1780 YC2ULK EA8UP -12 (x2)
80m
UTC dB Freq Message 203830 +20 2578 YC2ULK G4FVP -16 (x2)