YB5SD — FT8 station from Indonesia

Indonesia Grid: JN85

Amateur radio station YB5SD operating from Indonesia (grid square JN85). 478 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, 10m, over 27 days, best SNR +23 dB. Heard between 2026-06-08 and 2026-07-24.

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

Overview

478
Total spots
1
CQ calls
27
Days active
-7 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-06-08
Last seen: 2026-07-24 11:35 UTC

Frequent QSO partners observed at SO8OO

Stations YB5SD worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandYB5SDPartnerPartner SNRMsgs
07-24 13:34 20m -2 / - 9A4DK - / - 3 Partial
07-22 14:38 20m -9 / - RA4HG - / - 6 ✓ Confirmed
07-22 14:35 20m -21 / - RW4HBD - / - 3 ✓ Confirmed
07-22 14:16 20m -12 / - RW9WT - / -12 2 ✓ Confirmed
07-21 14:49 20m -4 / - DH9DR - / - 2 Partial
07-20 14:57 20m -6 / - RG5A - / -6 2 ✓ Confirmed
07-20 14:52 20m -18 / - PD1CBH - / - 2 Partial
07-20 14:46 20m +1 / - GJ0KYZ - / -12 2 ✓ Confirmed
07-20 14:33 20m -6 / - RZ7KR - / -15 2 Partial
07-19 14:19 20m -12 / - YO4DW - / - 2 ✓ Confirmed
07-17 15:14 20m -23 / - PD0WL - / - 2 Partial
07-17 14:56 20m -2 / - S51CC - / - 3 Partial
07-17 14:53 20m -4 / - UR5VOA - / - 2 Partial
07-15 14:59 20m -8 / - RD7P - / - 2 Partial
07-14 16:25 20m -16 / - DK7ZT - / -13 2 ✓ Confirmed
07-14 16:03 20m -20 / - EA4MF - / - 2 Partial
07-14 15:58 20m +2 / - DL8TV - / -6 3 ✓ Confirmed
07-14 15:48 20m -6 / - DF1KW - / - 2 Partial
07-14 15:47 20m -18 / - F1PFU - / +2 2 ✓ Confirmed
07-14 15:46 20m -23 / - DK4RH - / - 4 Partial
07-14 15:40 20m -9 / - DK1RWR - / - 3 ✓ Confirmed
07-14 15:39 20m 0 / - DJ1TU - / -16 4 ✓ Confirmed
07-14 15:27 20m -12 / - UA3FO - / - 2 Partial
07-14 15:26 20m -5 / - DF3IS - / - 2 Partial
07-13 13:48 20m -19 / - DL2DT - / - 3 Partial
07-12 16:31 40m -16 / - R7DX - / -14 2 Partial
07-12 16:20 40m -15 / - YO2LGK - / - 5 Partial
07-12 16:11 40m -7 / - UT2VX - / -13 7 Partial
07-12 15:59 20m -8 / - IK2ZJR - / - 18 Partial
07-12 15:52 20m -18 / - GW0SGL - / - 4 Partial
07-12 15:51 20m - / - T22TT -10 / - 2 Partial
07-12 15:47 20m +2 / - EA3HMM - / - 3 Partial
07-12 15:45 20m -12 / -11 SV9ANC -20 / -13 3 ✓ Complete
07-11 17:18 20m -23 / - UA3FO - / - 2 Partial
07-11 17:16 20m -3 / - UA6UEU - / -16 7 ✓ Confirmed
07-11 17:14 20m -9 / - PD0GFP - / - 9 Partial
07-11 16:59 20m -7 / - IK1ZNM - / - 3 Partial
07-11 16:50 20m -11 / - IK1ZNM - / - 8 Partial
07-11 16:45 20m +6 / - F5IDJ - / -12 2 ✓ Confirmed
07-11 16:44 20m 0 / - RC6OU - / - 4 Partial
07-11 16:43 20m +8 / - DL6LAG - / -5 2 ✓ Confirmed
07-11 16:42 20m -14 / - F4LQJ - / -15 4 Partial
07-11 16:42 20m -7 / - RW9WC - / - 4 Partial
07-11 16:34 20m -10 / - PD1WO - / -15 2 Partial
07-11 16:16 20m -15 / - RA6ZS - / -4 3 ✓ Confirmed
07-10 14:41 20m -14 / - F5RRS - / - 5 Partial
07-10 14:34 20m -17 / - LZ1BT - / - 3 Partial
07-10 14:34 20m -20 / - F4FSY - / -7 2 Partial
07-09 13:37 20m -7 / - R7DX - / -15 5 ✓ Confirmed
07-06 15:46 20m -15 / - DL4FCK - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
143915  -1 2371  YB5SD RA4HG LO53 (x4)
144215 -18 1872  YB5SD SV5BYP KM46
144315 -17 2371  YB5SD LA7OY JO49
144615  -8 1875  YB5SD EA5D JN00
144715  -2 2627  YB5SD 9A60CBM -11
145215 -14 2150  YB5SD RD7P LN23
132700  -7 2588  YB5SD IQ4JO JN63
133330  -8 2810  YB5SD F1PBZ -20
133330  +2 2587  YB5SD IQ4JO JN63
133400  +3 1489  YB5SD 9A4DK JN85 (x3)
40m 
UTC    dB  Freq  Message
161130  +0 2682  YB5SD UT2VX KN69 (x5)
161400 -22 1905  YB5SD DK7ZT -10
161400 -11 1284  YB5SD UT2VX KN69 (x2)
162030 -20 1431  YB5SD YO2LGK KN05 (x5)
163100 -16 2124  YB5SD R7DX KN84 (x2)
10m 
UTC    dB  Freq  Message
135215 -19 1143  YB5SD A60PC/5 -12 (x3)
135545 -11 1143  YB5SD <...> -12 (x6)
085600 -15 2382  YB5SD SP2XF -19
143815  -9 2515  YB5SD IK6DLK JN63

SNR History by Band