YC4AOK — FT8 station from Indonesia

Indonesia Grid: ?

Amateur radio station YC4AOK operating from Indonesia. 28 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 4 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-06-03.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

28
Total spots
0
CQ calls
4
Days active
+1 dB
Avg SNR

Bands

80m 20m 40m
First seen: 2026-04-21
Last seen: 2026-06-03 19:54 UTC

Frequent QSO partners observed at SO8OO

Stations YC4AOK worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandYC4AOKPartnerPartner SNRMsgs
06-03 21:51 20m -14 / - J73ESL - / -15 4 Partial
06-03 21:33 20m +6 / - M9OOS - / -18 5 ✓ Confirmed
06-03 21:32 20m +8 / - GI4FUE - / -17 2 Partial
06-03 21:32 20m +6 / - M8HAG - / -17 3 ✓ Confirmed
04-24 22:07 40m +7 / -16 TA7MMI -18 / -14 3 Partial
04-24 22:04 40m +8 / -8 PI4DX -18 / -16 4 ✓ Complete
04-23 23:05 40m -10 / - YU7YZ - / - 2 Partial
04-23 22:45 40m -4 / - EA7GXD - / - 2 Partial
04-21 22:06 80m +12 / - 9A1CCB - / -2 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
213215 +10  795  YC4AOK M8HAG -17 (x2)
213245  +6 2829  YC4AOK GI4FUE -17 (x2)
213315  +4  795  YC4AOK M8HAG RR73
213345  +6  620  YC4AOK M9OOS IO93 (x5)
215145 -14  758  YC4AOK J73ESL R-15 (x4)
40m 
UTC    dB  Freq  Message
224515 +16 2895  YC4AOK IQ4JO JN63
224545  -4  284  YC4AOK EA7GXD IM76 (x2)
224645 -13 2054  YC4AOK IK7IMO JN90 (x2)
230545  -8 2471  YC4AOK YU7YZ JN95 (x2)
220400 -18 1999  PI4DX YC4AOK -08
220415  +7 2348  YC4AOK PI4DX R-16
220430 -19 1999  PI4DX YC4AOK RR73
220445 +10 2348  YC4AOK PI4DX 73
220730 -16 1999  TA7MMI YC4AOK -16 (x2)
220830 -15 1999  PA3DP YC4AOK -13
220845  +7 1469  YC4AOK TA7MMI R-14
80m 
UTC    dB  Freq  Message
220630 +11 1170  YC4AOK 9A1CCB R-02 (x2)

SNR History by Band