YE4FDB — FT8 station from Indonesia

Indonesia Grid: KO91

Amateur radio station YE4FDB operating from Indonesia (grid square KO91). 63 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 20m, over 10 days, best SNR +28 dB. Heard between 2026-05-10 and 2026-06-27.

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

Overview

63
Total spots
1
CQ calls
10
Days active
+1 dB
Avg SNR

Bands

20m
First seen: 2026-05-10
Last seen: 2026-06-27 12:31 UTC

Frequent QSO partners observed at SO8OO

Stations YE4FDB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandYE4FDBPartnerPartner SNRMsgs
06-19 13:37 20m -4 / - RV9WJP - / - 2 Partial
06-19 13:34 20m -4 / - RV9WJP - / - 2 Partial
06-19 13:32 20m +8 / - RZ4FWA - / - 3 Partial
06-16 14:38 20m - / -18 NC7I -10 / - 4 Partial
06-16 14:35 20m - / -13 K6EV -9 / - 3 Partial
06-16 14:31 20m - / -14 KB6JFL -12 / - 3 Partial
06-07 14:06 20m -3 / - R3MW - / - 2 Partial
06-07 13:37 20m - / -20 W0JLC -18 / - 2 Partial
06-05 14:22 10m - / - D2UY -14 / - 4 Partial
06-01 23:52 20m - / - <...> -15 / - 2 Partial
06-01 15:04 20m +2 / - LZ2VQ - / - 2 Partial
06-01 14:56 20m - / - TA2GG -10 / - 2 Partial
05-29 14:56 20m -3 / - UA6HBJ - / -25 4 Partial
05-29 14:56 20m -13 / - UA4FKT - / - 3 Partial
05-29 14:38 20m -10 / - RA4FUT - / - 4 Partial
05-29 14:32 20m - / -15 KW0G -16 / - 2 ✓ Confirmed
05-29 14:26 20m - / -24 YQ33SGDAY -16 / - 5 Partial
05-21 13:36 20m -2 / - OH2XO - / -15 6 ✓ Confirmed
05-16 15:56 20m - / - AO1RKB -9 / - 5 Partial
05-15 15:44 20m +16 / - ON6AA - / -16 4 ✓ Confirmed
05-15 15:37 20m +23 / - ON6AA - / - 2 Partial
05-15 15:22 20m - / -14 W6JGR -11 / - 2 Partial
05-15 15:22 20m +9 / - ON6AA - / - 4 Partial
05-14 14:22 20m +1 / - LY100RADIO - / -14 5 Partial
05-14 14:11 20m -18 / - RW9WT - / -16 3 ✓ Confirmed
05-14 14:00 20m -2 / - DG1KDD - / -20 2 ✓ Confirmed
05-10 14:00 20m +27 / - ON6AA - / - 4 Partial
05-10 13:49 20m +11 / - ON6AA - / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
143645  -9 1564  K6EV YE4FDB R-13
143845 -10 1565  NC7I YE4FDB OI37 (x4)
133115 -17 1563  W4NSB YE4FDB OI37
133245 +10 2029  YE4FDB RZ4FWA LO23 (x3)
133400 -15 1563  CQ USA YE4FDB OI37
133415  -3  295  YE4FDB RV9WJP MP72 (x4)
143130 -13 2606  YE4FDB R3KON KO91
10m 
UTC    dB  Freq  Message
142215  -7 1568  D2UY YE4FDB OI37 (x4)

SNR History by Band