HL5YI — FT8 station from Republic of Korea
Amateur radio station HL5YI operating from Republic of Korea. 303 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 28 days, best SNR +26 dB. Heard between 2026-04-28 and 2026-07-23.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
303
Total spots
0
CQ calls
28
Days active
-4 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-28
Last seen: 2026-07-23 03:09 UTC
Last seen: 2026-07-23 03:09 UTC
Frequent QSO partners observed at SO8OO
Stations HL5YI worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | HL5YI | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-23 05:08 | 20m | -2 / - | EA3NG | - / -20 | 2 | ✓ Confirmed |
| 07-20 22:17 | 20m | -6 / - | CR7BRV | - / -14 | 2 | ✓ Confirmed |
| 07-12 18:10 | 20m | -4 / - | EA5IT | - / - | 4 | Partial |
| 07-12 18:03 | 20m | -5 / - | 9A3K | - / -17 | 2 | Partial |
| 07-12 17:57 | 20m | -6 / - | IT9BCC | - / - | 2 | Partial |
| 07-12 17:56 | 20m | +2 / - | RG7O | - / - | 3 | Partial |
| 07-12 17:54 | 20m | +6 / - | UT4LU | -16 / -5 | 4 | ✓ Verified |
| 07-12 17:51 | 20m | -3 / - | RG7O | - / - | 3 | Partial |
| 07-12 17:51 | 20m | +6 / - | YO8RC | - / -13 | 7 | ✓ Confirmed |
| 07-12 17:48 | 20m | -17 / - | EA3AAY | - / -20 | 2 | Partial |
| 07-12 17:45 | 20m | -14 / - | F4MUD | - / - | 3 | Partial |
| 07-05 19:12 | 20m | -10 / - | UB3KDU | - / -12 | 2 | ✓ Confirmed |
| 07-05 19:10 | 20m | -17 / - | LZ2PC | - / -8 | 2 | ✓ Confirmed |
| 07-05 18:50 | 20m | -8 / - | EA5GDY | - / -15 | 3 | ✓ Confirmed |
| 07-05 18:42 | 20m | +6 / - | UA6LCF | - / -11 | 3 | ✓ Confirmed |
| 07-05 18:27 | 20m | +5 / - | GB2WWA | - / -12 | 3 | Partial |
| 07-03 21:38 | 20m | -16 / - | CE3PA | - / -15 | 2 | Partial |
| 07-03 21:20 | 20m | -22 / - | UF4S | - / -15 | 2 | ✓ Confirmed |
| 06-29 20:36 | 20m | +8 / - | ON6AA | - / -11 | 3 | ✓ Confirmed |
| 06-29 19:29 | 20m | 0 / - | M0PTZ | - / -17 | 2 | Partial |
| 06-29 19:19 | 20m | -13 / - | EA3KY | - / -25 | 10 | ✓ Confirmed |
| 06-24 21:14 | 20m | -4 / - | IU4RWW | - / - | 3 | Partial |
| 06-18 21:28 | 20m | +7 / - | IQ7KM | - / -4 | 2 | ✓ Confirmed |
| 06-16 20:42 | 20m | - / -5 | DG0JK | -19 / - | 2 | ✓ Confirmed |
| 06-11 21:04 | 20m | +2 / - | EA3AVS | - / -18 | 2 | Partial |
| 06-11 20:53 | 20m | +2 / - | EA3RT | - / -16 | 2 | ✓ Confirmed |
| 06-09 20:58 | 20m | - / -16 | YT1DDL | -14 / - | 3 | ✓ Confirmed |
| 06-09 20:51 | 20m | - / - | EA7GHD | -12 / - | 2 | Partial |
| 06-09 20:49 | 20m | +4 / -8 | A92AE | -12 / -13 | 4 | ✓ Complete |
| 06-09 20:48 | 20m | - / -12 | SP6FCQ | -9 / - | 3 | ✓ Confirmed |
| 06-09 20:46 | 20m | -13 / - | IQ9NI | -10 / -7 | 4 | ✓ Verified |
| 06-09 20:44 | 20m | -2 / -11 | IQ4FE | -11 / - | 4 | ✓ Verified |
| 06-09 20:41 | 20m | - / - | PP5DX | -15 / - | 2 | ✓ Confirmed |
| 06-09 20:34 | 20m | - / -22 | HA3HZ | -16 / - | 3 | ✓ Confirmed |
| 06-09 20:32 | 20m | - / -14 | TA4SM | -16 / - | 3 | ✓ Confirmed |
| 06-09 20:30 | 20m | -6 / -7 | IZ0BYM | -14 / -17 | 5 | ✓ Complete |
| 06-09 20:29 | 20m | - / -11 | SQ5JMO | -14 / - | 3 | ✓ Confirmed |
| 06-09 20:27 | 20m | - / -21 | OK2SIR | -14 / - | 2 | ✓ Confirmed |
| 06-09 20:25 | 20m | -1 / - | IZ0RPS | -19 / -16 | 4 | ✓ Verified |
| 06-09 20:20 | 20m | -19 / -2 | YO8PS | -16 / -5 | 4 | ✓ Complete |
| 06-09 20:16 | 20m | -4 / - | IQ4FE | - / -7 | 2 | Partial |
| 06-04 20:19 | 20m | 0 / - | YO3FJM | - / - | 4 | Partial |
| 06-04 20:18 | 20m | - / - | LU1EAF | -12 / - | 2 | Partial |
| 06-04 20:15 | 20m | - / -10 | 9A2G | -12 / - | 3 | ✓ Confirmed |
| 06-04 19:54 | 20m | - / - | JY5CG | -11 / - | 4 | Partial |
| 06-04 19:47 | 20m | - / -18 | DF9HT/P | -12 / - | 8 | Partial |
| 06-04 19:39 | 20m | -2 / - | IK4RVY | -12 / -16 | 4 | ✓ Verified |
| 06-04 19:36 | 20m | +14 / - | IZ2DPX | -11 / -13 | 6 | ✓ Verified |
| 06-04 19:33 | 20m | -16 / - | IZ0ZIP | - / -17 | 2 | ✓ Confirmed |
| 06-04 19:25 | 20m | -12 / - | SP2EWQ | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 175730 +5 2664 HL5YI RG7O KN88 175730 -5 788 HL5YI IT9BCC JM67 180215 -14 2414 YH7OA HL5YI R-10 180300 -5 2427 HL5YI 9A3K JN65 (x2) 181030 -3 2946 HL5YI EA5IT IM99 (x4) 213945 -24 1642 HL5YI RA6OF 73 221745 -7 631 HL5YI CR7BRV -14 (x2) 225600 -20 2047 HL5YI EA5PC -08 050830 -1 1645 HL5YI EA3NG -20 (x2)
10m
UTC dB Freq Message 060545 -17 1191 HL5YI FR5ZE RR73
40m
UTC dB Freq Message 195830 +1 2594 HL5YI IU1VEY JN35 (x2) 203830 +7 2344 HL5YI IZ0BYM JN61 (x4) 204030 -4 333 HL5YI RQ2Q KO91 204030 +19 2344 HL5YI IZ0BYM JN61 204100 -5 334 HL5YI RQ2Q KO91 204100 +17 2344 HL5YI IZ0BYM JN61 204130 -4 333 HL5YI RQ2Q KO91 204130 +21 2344 HL5YI IZ0BYM JN61 204200 -8 334 HL5YI RQ2Q KO91 (x3)