JR3UIC — FT8 station from Japan

Japan Grid: ?

Amateur radio station JR3UIC operating from Japan. 39 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 20m, 10m, over 14 days, best SNR +14 dB. Heard between 2026-04-21 and 2026-05-14.

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

Overview

39
Total spots
0
CQ calls
14
Days active
-4 dB
Avg SNR

Bands

80m 20m 10m 160m
First seen: 2026-04-21
Last seen: 2026-05-14 16:41 UTC

Frequent QSO partners observed at SO8OO

Stations JR3UIC worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJR3UICPartnerPartner SNRMsgs
05-14 18:41 80m -10 / - IT9KHI - / -23 2 ✓ Confirmed
05-13 18:29 80m -10 / - R2EC - / -24 2 ✓ Confirmed
05-13 06:26 10m -20 / - YD2ALF - / +5 2 ✓ Confirmed
05-12 09:44 20m -12 / - E75AA - / -14 2 Partial
05-12 09:43 20m -5 / - R4FDW - / - 3 Partial
05-12 09:21 20m +6 / - UA3AGW - / -8 2 ✓ Confirmed
05-12 08:44 10m -12 / - VU2TFR - / -5 2 ✓ Confirmed
05-11 12:12 20m +10 / - UA3TFF - / -8 2 ✓ Confirmed
05-10 18:39 80m +8 / - SQ7U - / -6 5 Partial
05-06 18:41 160m -10 / - SV8QG - / - 3 Partial
05-02 10:58 20m +6 / - UF4S - / -10 2 ✓ Confirmed
04-30 09:58 20m -18 / - RA6MQ - / -12 2 ✓ Confirmed
04-26 11:28 20m +6 / - <...> - / -17 2 Partial
04-21 09:33 20m -14 / - RD3ARD - / -17 2 ✓ Confirmed

Station Log

80m 
UTC    dB  Freq  Message
172430 +12 2587  JR3UIC RP81IFT -16
172530 +14 2587  JR3UIC RR73; RU3X <...> +06
183915  +2 1414  JR3UIC SQ7U KO00 (x5)
182915 -10 2113  JR3UIC R2EC -24 (x2)
184100 -11 2309  JR3UIC IT9KHI -23 (x2)
10m 
UTC    dB  Freq  Message
073730  -9  634  JR3UIC YC2KDU RR73
084445 -10  796  JR3UIC VU2TFR -05 (x2)
062600 -22 2043  JR3UIC YD2ALF +05 (x2)
20m 
UTC    dB  Freq  Message
095900 -20 2124  JR3UIC RA6MQ RR73
100545 -14  985  JR3UIC M7LYG IO93
105830  +6 1253  JR3UIC UF4S -10 (x2)
104630 -10 1739  JR3UIC ON8BB JO21
102430 -19 2409  JR3UIC <...> -12
121245 +12 2762  JR3UIC UA3TFF -08 (x2)
092100  +8 1503  JR3UIC UA3AGW -08 (x2)
094345  -3 1633  JR3UIC R4FDW LO23
094415 -11 2626  JR3UIC E75AA -14
094415  -5 1633  JR3UIC R4FDW LO23 (x2)
094445 -12 2625  JR3UIC E75AA -14
160m 
UTC    dB  Freq  Message
184115 -12 2530  JR3UIC SV8QG KM39 (x3)

SNR History by Band