YD2ALF — FT8 station from Indonesia

Indonesia Grid: ?

Amateur radio station YD2ALF operating from Indonesia. 130 FT8 spots received at SO8OO WebSDR, active on 40m, 10m, over 12 days, best SNR +14 dB. Heard between 2026-05-04 and 2026-05-17.

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

Overview

130
Total spots
0
CQ calls
12
Days active
-4 dB
Avg SNR

Bands

40m 10m
First seen: 2026-05-04
Last seen: 2026-05-17 21:36 UTC

Frequent QSO partners observed at SO8OO

Stations YD2ALF worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandYD2ALFPartnerPartner SNRMsgs
05-17 23:36 40m +2 / - 9A4N - / -14 2 Partial
05-17 23:30 40m -9 / - RG5A - / -12 3 Partial
05-17 23:26 40m -11 / - AO4RKB - / -22 4 Partial
05-17 23:07 40m -3 / - F4FPR - / - 2 Partial
05-17 23:06 40m +13 / - PI4DX - / -13 3 ✓ Confirmed
05-17 20:44 40m +8 / - EA7ALL - / -15 3 ✓ Confirmed
05-17 20:42 40m +8 / - OZ0JX - / -24 3 Partial
05-16 16:47 40m +10 / - UR1CCT - / -15 4 Partial
05-16 16:36 40m +2 / - UR1CCT - / -12 3 Partial
05-15 17:26 40m +9 / - HA7TM - / -12 3 Partial
05-15 17:12 40m -8 / - RA4AAT - / - 2 Partial
05-15 17:11 40m +2 / - OM7AMA - / -14 2 ✓ Confirmed
05-15 16:51 40m -14 / - R4LBN - / -15 2 ✓ Confirmed
05-15 13:01 10m -16 / - G4HZW - / -18 4 Partial
05-13 08:42 10m - / -12 F5RRS -16 / - 2 ✓ Confirmed
05-13 06:26 10m - / -14 4S6ARW -20 / - 2 ✓ Confirmed
05-13 06:26 10m - / +5 JR3UIC -20 / - 2 ✓ Confirmed
05-13 06:22 10m - / -23 F4JRC -17 / - 3 ✓ Confirmed
05-13 06:20 10m - / -16 4U1A -14 / - 3 ✓ Confirmed
05-13 05:38 10m - / -16 OZ7FOC -19 / - 10 Partial
05-13 05:26 10m -6 / - VK8MA - / - 4 ✓ Confirmed
05-10 23:01 40m -3 / - DK7ZT - / -20 3 Partial
05-10 23:01 40m -8 / - WP4U - / -12 6 ✓ Confirmed
05-10 22:51 40m -8 / - WP4U - / -13 4 Partial
05-10 11:56 10m -11 / - YU5B - / -13 3 ✓ Confirmed
05-10 11:32 10m -12 / - OH2BGD - / -17 3 Partial
05-10 09:33 10m - / -15 S51CK -17 / - 2 Partial
05-10 09:07 10m - / -10 SM7YLS -20 / - 2 Partial
05-10 09:04 10m -13 / -12 7Q6M -16 / -20 4 Partial
05-10 09:02 10m +7 / - F8NHF -18 / -12 6 ✓ Verified
05-10 09:02 10m -1 / -14 RD6OQ -15 / +3 4 ✓ Complete
05-10 09:00 10m - / -20 LX1NO -16 / - 2 Partial
05-10 08:31 10m - / -5 JN3MXT -22 / - 2 Partial
05-10 08:21 10m - / -20 JA4FVC -17 / - 2 ✓ Confirmed
05-10 08:21 10m - / -11 VK9BSA -16 / - 3 Partial
05-09 09:33 10m - / -12 <...> -18 / - 2 Partial
05-09 09:28 10m -11 / -15 HZ1TT -23 / -17 3 Partial
05-09 09:27 10m - / -15 MM7FTH -17 / - 2 Partial
05-09 09:08 10m -10 / - G1EYY - / -9 2 Partial
05-09 08:44 10m -2 / -7 <...> -15 / -17 3 Partial
05-09 08:32 10m - / -17 ER1BF -17 / - 2 Partial
05-09 08:27 10m - / -14 YO8BJK -20 / - 2 Partial
05-09 08:18 10m - / -8 LA8ENA -20 / - 2 Partial
05-09 07:37 10m - / -8 ON4ATW -20 / - 2 ✓ Confirmed
05-09 07:33 10m - / -16 G0PQO -19 / - 3 Partial
05-09 07:29 10m - / -14 OZ7FOC -15 / - 5 Partial
05-09 07:27 10m - / -8 JA2GQU -14 / - 2 ✓ Confirmed
05-09 07:23 10m -17 / -16 UB4LAN -14 / - 3 ✓ Verified
05-09 07:23 10m - / -14 OZ7FOC -15 / - 2 Partial
05-09 07:18 10m - / -9 VK9BSA -17 / - 10 Partial

Station Log

40m 
UTC    dB  Freq  Message
230600 +14 1008  YD2ALF PI4DX R-13 (x3)
230700  -2 2289  YD2ALF F4FPR IN88 (x2)
232630  -9 1347  YD2ALF AO4RKB R-22 (x3)
232730  -5  485  YD2ALF RG5A KN93
232800 -10 1348  YD2ALF AO4RKB R-22
233030  -8  485  YD2ALF RG5A R-12 (x3)
233600  +2  979  YD2ALF 9A4N R-14 (x2)
10m 
UTC    dB  Freq  Message
062600 -22 2043  JR3UIC YD2ALF +05
062630 -20 2042  4S6ARW YD2ALF -14 (x2)
062730 -23 2042  F4JRC YD2ALF -16
062800 -18 2042  JR3UIC YD2ALF RR73
083930 -20 2039  JA3WPN YD2ALF -02
084230 -19 2038  F5RRS YD2ALF -12 (x2)
084730 -20 2039  UT1US YD2ALF RR73
085400 -18 2039  UX2SB YD2ALF -15
110045  -8  953  YD2ALF A61CK 73
130115 -18 1895  YD2ALF G4HZW R-18 (x4)

SNR History by Band