HL5YI — FT8 station from Republic of Korea
Amateur radio station HL5YI operating from Republic of Korea. 227 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 19 days, best SNR +26 dB. Heard between 2026-04-21 and 2026-06-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
227
Total spots
0
CQ calls
19
Days active
-3 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-09 18:50 UTC
Last seen: 2026-06-09 18:50 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 | |
|---|---|---|---|---|---|---|
| 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 |
| 06-04 19:22 | 20m | -3 / - | G8RZ | - / - | 3 | Partial |
| 06-04 19:21 | 20m | +4 / - | EA5ASQ | - / - | 2 | Partial |
| 06-04 19:20 | 20m | - / -18 | 9A9N | -4 / - | 2 | ✓ Confirmed |
| 06-04 19:07 | 20m | - / -14 | IK2DFS | -7 / - | 3 | Partial |
| 06-04 19:05 | 20m | - / -14 | YO4DWD | -8 / - | 3 | ✓ Confirmed |
| 06-04 19:03 | 20m | - / -12 | DL1YKQ | -7 / - | 2 | ✓ Confirmed |
| 06-04 19:02 | 20m | - / -16 | IZ7KDX | -3 / - | 2 | ✓ Confirmed |
| 06-04 19:01 | 20m | - / -12 | F4HFS | -5 / - | 2 | ✓ Confirmed |
| 06-04 19:01 | 20m | -8 / - | EA1CQ | - / - | 3 | Partial |
| 06-04 19:01 | 20m | -3 / - | RZ4FWA | - / - | 2 | Partial |
| 06-04 19:00 | 20m | - / -12 | RW4F | -4 / - | 2 | ✓ Confirmed |
| 06-04 18:57 | 20m | - / -12 | F4FLF | 0 / - | 2 | ✓ Confirmed |
| 06-04 18:55 | 20m | - / - | <...> | +1 / - | 3 | Partial |
| 05-29 21:45 | 20m | - / - | EA1G | -14 / - | 2 | Partial |
| 05-28 20:40 | 40m | -7 / - | RQ2Q | - / -12 | 6 | ✓ Confirmed |
| 05-28 20:38 | 40m | +15 / - | IZ0BYM | - / -23 | 7 | ✓ Confirmed |
| 05-27 21:17 | 20m | -5 / - | BD8SN | - / -10 | 3 | ✓ Confirmed |
| 05-27 21:15 | 20m | -6 / - | EB7CFU | - / - | 23 | ✓ Confirmed |
| 05-27 20:52 | 20m | -4 / - | CR7BUJ | - / -17 | 2 | Partial |
| 05-27 20:52 | 20m | - / - | IT9IJF | -4 / - | 2 | Partial |
| 05-22 19:58 | 40m | -1 / - | IU1VEY | - / - | 2 | Partial |
| 05-21 20:27 | 40m | +14 / - | OE8DDX | - / -19 | 3 | ✓ Confirmed |
| 05-21 04:07 | 20m | +3 / - | RX9YM | - / -20 | 3 | Partial |
| 05-13 11:01 | 20m | 0 / - | UA0SM | - / -5 | 2 | ✓ Confirmed |
| 05-10 21:16 | 20m | +5 / -13 | 4X1UF | -13 / -12 | 3 | ✓ Complete |
| 05-09 21:43 | 20m | -10 / - | F8JIR | - / -14 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 204630 -13 1645 HL5YI IQ9NI -07 (x2) 204715 -11 1396 IQ9NI HL5YI 73 204830 -9 1396 SP6FCQ HL5YI PM45 (x3) 204945 +9 509 HL5YI A92AE -13 205000 -12 1396 A92AE HL5YI R-08 205015 +0 509 HL5YI A92AE RR73 205030 -12 1396 A92AE HL5YI 73 205100 -13 1396 EA7GHD HL5YI PM45 (x2) 205830 -13 1395 YT1DDL HL5YI PM45 (x3)
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)