JA1PSS — FT8 station from Japan

Japan Grid: ?

Amateur radio station JA1PSS operating from Japan. 394 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 55 days, best SNR +22 dB. Heard between 2026-04-26 and 2026-07-25.

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

Overview

394
Total spots
0
CQ calls
55
Days active
-4 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-26
Last seen: 2026-07-25 18:10 UTC

Frequent QSO partners observed at SO8OO

Stations JA1PSS worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJA1PSSPartnerPartner SNRMsgs
07-25 20:09 20m -18 / - I2SDD - / -14 2 Partial
07-24 19:28 20m -2 / - G6LEE - / -23 2 ✓ Confirmed
07-24 19:20 20m -12 / - 4Z1GY - / - 6 Partial
07-24 19:19 20m +1 / -7 EA8RCC -14 / -14 4 ✓ Complete
07-24 19:10 20m 0 / - EA8RCC - / - 2 ✓ Confirmed
07-24 19:06 20m +4 / -8 EA8RCC -15 / -11 3 Partial
07-24 18:58 20m - / -10 SM5URS -19 / - 4 ✓ Confirmed
07-24 18:50 20m - / -9 BG7KEO -14 / - 2 ✓ Confirmed
07-24 18:46 20m -12 / - F5PGA - / -7 2 Partial
07-24 18:45 20m -4 / - EA8RCC - / -18 2 Partial
07-22 19:06 20m -4 / - DL3EBJ -13 / -11 3 ✓ Verified
07-20 20:07 20m -9 / - IU2OQT -13 / -6 4 ✓ Verified
07-20 20:06 20m - / - D44AG -15 / - 3 Partial
07-20 19:23 20m -3 / - F4ENR - / - 3 Partial
07-20 18:51 20m +2 / -7 DL5AVJ -10 / +1 6 ✓ Complete
07-20 18:51 20m -10 / -19 M0NGB -12 / -18 2 Partial
07-18 18:41 20m -7 / - F5LSU - / - 2 ✓ Confirmed
07-18 18:39 20m -8 / - UA6LCF - / -9 5 Partial
07-18 18:38 20m -9 / - SV1SHP - / -4 9 ✓ Confirmed
07-18 18:38 20m -6 / - DC5EG - / -13 3 ✓ Confirmed
07-18 18:38 20m -1 / - R6LQU - / - 5 ✓ Confirmed
07-18 18:37 20m -12 / - EA4GFG - / - 2 Partial
07-17 21:42 20m -12 / - LZ3AN - / -8 2 ✓ Confirmed
07-17 19:48 20m - / -23 BA4UFM -5 / - 3 ✓ Confirmed
07-17 19:46 20m - / -13 IU0NAD -5 / - 2 ✓ Confirmed
07-17 19:36 20m - / -11 9A3MKK -15 / - 3 ✓ Confirmed
07-17 19:31 20m - / -13 UR5WIF -16 / - 2 ✓ Confirmed
07-17 19:29 20m - / -6 SP3RK -15 / - 2 Partial
07-15 19:01 20m +10 / - 9A3K - / -9 3 ✓ Confirmed
07-14 19:21 20m -3 / -16 G7EDD -6 / -16 4 ✓ Complete
07-14 19:07 20m -15 / - EA8CVR -22 / -23 3 Partial
07-14 18:52 20m -3 / - S51I -17 / -2 5 ✓ Verified
07-14 18:50 20m -4 / - G3BAM - / -15 2 ✓ Confirmed
07-14 18:33 20m -4 / - EI6JMB - / -20 3 Partial
07-13 20:06 20m - / -5 ER3BN -5 / - 2 ✓ Confirmed
07-13 19:57 20m -1 / -15 M3WHB -11 / -11 7 ✓ Complete
07-13 05:33 20m -22 / - EA5HEU - / -15 2 Partial
07-13 05:31 20m -18 / - PD2RM - / -12 2 ✓ Confirmed
07-12 19:14 20m 0 / - IZ8QXY - / - 9 Partial
07-11 19:43 20m -3 / - 4Z5MY - / -19 2 Partial
07-07 21:15 20m -4 / - SV5BYP - / -15 4 ✓ Confirmed
07-07 18:51 20m +2 / - DM5WGL - / - 7 Partial
07-07 18:41 20m -4 / - ON7DJ - / -9 3 ✓ Confirmed
07-07 18:38 20m -12 / - DL1TJ - / -13 2 Partial
07-07 18:36 20m -19 / - ON5RJ - / - 2 Partial
07-06 19:53 20m -9 / - OZ8PG - / +4 2 Partial
07-02 19:21 20m -6 / - M8HAG - / -15 2 Partial
07-01 20:07 20m -5 / - <...> - / -19 3 ✓ Confirmed
06-30 19:59 20m -15 / - MM0TBH - / -7 5 Partial
06-25 19:30 20m +1 / - YO8RQP - / -13 5 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
191930  +1 2327  JA1PSS EA8RCC R-14 (x2)
192015 -12  822  EA8RCC JA1PSS RR73
192030  -9 1821  JA1PSS 4Z1GY KM72
192100 -18 2032  JA1PSS SM6PZI -02
192100 -13 1820  JA1PSS 4Z1GY KM72 (x5)
192800  -1  858  JA1PSS G6LEE R-23 (x2)
193400 -12  628  M9UTD JA1PSS -15
200900 -19 1126  JA1PSS I2SDD -14 (x2)
10m 
UTC    dB  Freq  Message
081600  +4  795  JA1PSS 9X5KM RR73
40m 
UTC    dB  Freq  Message
211400  -9  562  JA1PSS TL8BNW -18

SNR History by Band