YH7AA — FT8 station from Indonesia

Indonesia Grid: ?

Amateur radio station YH7AA operating from Indonesia. 468 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 40m, 20m, over 4 days, best SNR +17 dB. Heard between 2026-07-09 and 2026-07-12.

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

Overview

468
Total spots
3
CQ calls
4
Days active
-8 dB
Avg SNR

Bands

20m 40m
First seen: 2026-07-09
Last seen: 2026-07-12 14:18 UTC

Frequent QSO partners observed at SO8OO

Stations YH7AA worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandYH7AAPartnerPartner SNRMsgs
07-12 16:12 20m -13 / - US3LX - / -16 7 ✓ Confirmed
07-12 16:11 20m -3 / - EA3HMM - / -13 4 ✓ Confirmed
07-12 16:11 20m -12 / - DL7KI - / -6 9 Partial
07-12 16:06 20m -17 / - F4BJR - / - 2 Partial
07-12 16:05 20m -12 / - UX2QX - / - 2 Partial
07-12 16:04 20m -15 / - UX7UU - / - 3 Partial
07-12 16:02 20m +4 / - EA3HMM - / - 3 Partial
07-12 16:01 20m -11 / - DL7KI - / - 2 Partial
07-12 16:01 20m -1 / - F4IVI - / -11 2 Partial
07-12 15:54 20m +13 / - F5NBQ - / -8 5 ✓ Confirmed
07-12 15:41 20m -14 / - US3LX - / - 3 Partial
07-12 15:38 20m - / -8 R6OAG -16 / - 3 ✓ Confirmed
07-12 15:09 20m +2 / - EA3HMM - / - 2 Partial
07-12 11:29 20m -4 / - R2AL - / - 2 Partial
07-12 11:13 20m -4 / - R2AL - / - 4 Partial
07-12 10:47 20m -10 / - R5DT - / - 2 ✓ Confirmed
07-12 09:18 20m -21 / - TA2ANK - / -22 2 Partial
07-11 18:44 20m -4 / - OE6CLD - / - 3 Partial
07-11 18:39 20m -15 / - OM0RX - / - 2 Partial
07-11 18:38 20m -5 / - OE6CLD - / - 4 Partial
07-11 18:34 20m +3 / - F4BHK - / -9 6 ✓ Confirmed
07-11 18:32 20m -1 / - F6BIA - / -10 7 ✓ Confirmed
07-11 18:32 20m -14 / - PA2JH - / - 2 Partial
07-11 18:31 20m +8 / - DK2LG - / - 2 Partial
07-11 18:25 20m +5 / - HA3LI - / -14 3 ✓ Confirmed
07-11 18:20 20m -2 / - YO6MP - / -16 4 ✓ Confirmed
07-11 18:18 20m -4 / - M7JVT - / - 2 Partial
07-11 18:09 20m -1 / - YO6MP - / -17 8 Partial
07-11 18:09 20m -16 / - EA3AAY - / - 2 Partial
07-11 18:06 20m -5 / - EA3RT - / -12 3 Partial
07-11 18:05 20m -18 / - F4JCU - / -21 4 ✓ Confirmed
07-11 17:34 40m -4 / - IQ4JO - / - 2 Partial
07-11 16:52 40m -14 / - RW3DBX - / - 2 Partial
07-11 16:50 40m 0 / - R2EC - / -8 6 ✓ Confirmed
07-11 16:43 40m -23 / - DK7ZT - / -21 2 Partial
07-11 16:42 40m +2 / - R5DT - / -8 2 ✓ Confirmed
07-11 16:22 40m -16 / - R7FT - / -12 3 ✓ Confirmed
07-11 16:09 40m -14 / - UB6OFG - / -21 3 Partial
07-11 16:03 40m -14 / - UB6OFG - / - 4 Partial
07-11 16:00 40m -11 / - RD7LC - / -15 2 Partial
07-11 07:05 20m +8 / - F4MTU - / - 2 Partial
07-10 20:18 40m 0 / - IW3SGN - / - 2 Partial
07-10 20:17 40m -6 / - IZ0CLP - / -22 8 Partial
07-10 20:14 40m -4 / - LZ1UX - / -14 3 ✓ Confirmed
07-10 18:31 20m -4 / - UR5TMT - / -21 8 Partial
07-10 18:28 20m +3 / - F6BIA - / - 4 Partial
07-10 18:22 20m -12 / - LZ1UX - / - 2 Partial
07-10 18:22 20m -22 / - PD0R - / - 2 Partial
07-10 18:08 20m -10 / - CT7AUT - / - 4 ✓ Confirmed
07-10 17:51 20m -2 / - EA3HRE - / -14 9 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
161230 -14 1345  YH7AA US3LX KN89
161300  -7  377  YH7AA EA3HMM 73
161300  -9 1345  YH7AA US3LX KN89
161330 -11 2103  YH7AA DL7KI R-05
161330 -12 1345  YH7AA US3LX KN89
161400 -10 2103  YH7AA DL7KI R-18
161400 -15 1345  YH7AA US3LX KN89 (x3)
161530 -15 2103  YH7AA DL7KI R-08 (x2)
161630 -17 1883  YH7AA F4FSY -13
161700 -13 2103  YH7AA DL7KI R-13 (x3)
40m 
UTC    dB  Freq  Message
165230 -16  964  YH7AA RW3DBX KO95
165230  +2 2552  YH7AA R2EC KO82
165300 -13  964  YH7AA RW3DBX KO95
165430  -2 2552  YH7AA R2EC KO82 (x4)
170430 -23 1905  YH7AA DK7ZT -21
171030  -5 2817  YH7AA RC6OX KN88
171930  -6 2720  YH7AA IQ4JO JN63
172700  -8 2491  YH7AA DK2SW JO43
172830 -10 2720  YH7AA IQ4JO JN63 (x3)
174030 -21 1906  YH7AA DK7ZT -13

SNR History by Band