JJ2IJU — FT8 station from Japan

Japan Grid: IO81

Amateur radio station JJ2IJU operating from Japan (grid square IO81). 210 FT8 spots received at SO8OO WebSDR, 16 CQ calls, active on 80m, 40m, 20m, over 11 days, best SNR +21 dB. Heard between 2026-04-21 and 2026-05-12.

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Overview

210
Total spots
16
CQ calls
11
Days active
-5 dB
Avg SNR

Bands

80m 20m 40m
First seen: 2026-04-21
Last seen: 2026-05-12 09:58 UTC

Frequent QSO partners observed at SO8OO

Stations JJ2IJU worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJJ2IJUPartnerPartner SNRMsgs
05-12 11:58 20m -4 / - MW0DNF - / - 2 Partial
05-09 20:55 40m -4 / - SV1EQU - / -23 3 ✓ Confirmed
05-09 20:42 40m -8 / - R6UBF - / +2 2 ✓ Confirmed
05-05 06:57 20m -2 / - HB9TIH - / - 5 Partial
05-05 06:51 20m -2 / - HB9TIH - / - 5 Partial
05-05 01:47 80m +4 / - F5RRS - / - 4 Partial
05-04 21:43 20m +20 / - EA5N - / -11 2 ✓ Confirmed
05-04 21:41 20m +16 / - EA3GIW - / -6 2 ✓ Confirmed
05-04 21:39 20m -6 / - 4Z1OT - / - 5 Partial
05-04 21:38 20m 0 / - EA5BLP - / -16 2 ✓ Confirmed
05-04 21:27 20m -4 / - EA5QY - / -13 6 ✓ Confirmed
05-04 21:26 20m -13 / - EA3RO - / - 6 Partial
05-04 21:17 20m -14 / - UR5KC - / - 2 ✓ Confirmed
05-03 21:59 20m - / -20 DD8BV +4 / - 2 Partial
05-03 21:57 20m - / -13 PA3MVD -6 / - 2 ✓ Confirmed
05-03 21:56 20m - / -11 SP0DZ -10 / - 2 ✓ Confirmed
05-03 21:56 20m -11 / - IZ2DPX - / - 2 Partial
05-03 21:55 20m - / -12 PD0RKO -6 / - 2 ✓ Confirmed
05-03 21:54 20m - / -15 DL1UDO -9 / - 2 ✓ Confirmed
04-24 22:12 20m -7 / - PY2IQ - / -14 3 ✓ Confirmed
04-22 12:19 20m -7 / - MI7XHT - / - 2 Partial
04-22 12:14 20m -6 / - DL4DI - / - 6 Partial
04-22 12:13 20m 0 / - EC5AKA - / - 2 Partial
04-22 12:12 20m - / -10 BI1TRT -10 / - 3 Partial
04-22 12:03 20m -7 / - W4TKW - / - 5 Partial
04-22 12:02 20m -7 / - RL3T - / - 3 Partial
04-21 12:59 20m -10 / - PE5I - / - 2 Partial
04-21 12:58 20m -12 / - ON7DJ - / - 4 Partial
04-21 12:54 20m - / -16 LZ2SPD 0 / - 2 ✓ Confirmed
04-21 12:52 20m -12 / -21 M0MBM 0 / -2 3 ✓ Complete
04-21 12:51 20m -10 / - PD2NBE - / -12 2 Partial
04-21 12:49 20m -5 / -13 RZ3DC -2 / - 2 ✓ Verified
04-21 12:49 20m 0 / - R6DV - / - 2 Partial
04-21 12:48 20m -8 / -5 R0UBH 0 / - 3 ✓ Complete
04-21 12:48 20m -4 / - IZ8EYN - / -17 5 Partial
04-21 12:45 20m 0 / - M0PTZ -3 / +1 5 ✓ Verified
04-21 12:44 20m -11 / - IW0EKC - / - 6 Partial
04-21 12:42 20m -12 / - GW8PSJ - / - 2 ✓ Confirmed
04-21 12:33 20m -5 / - R8LDJ - / +4 5 Partial
04-21 12:30 20m -8 / -19 R7YZ -1 / +3 4 Partial
04-21 12:29 20m +9 / -20 IT9KHP +6 / - 3 ✓ Verified
04-21 12:29 20m -17 / -16 DL4JG -3 / -11 2 Partial
04-21 12:27 20m -12 / - PA0HCL - / - 2 Partial
04-21 12:26 20m +2 / - IT9CCB - / - 2 Partial
04-21 12:26 20m -10 / - M7JYJ - / - 3 Partial
04-21 12:21 20m -2 / - PD0BOR -1 / -12 3 ✓ Verified
04-21 12:17 20m +6 / - RZ4M - / +2 3 ✓ Confirmed
04-21 12:10 20m +2 / - RG6ZF - / - 3 Partial
04-21 12:06 20m -7 / - PD0PAT - / -11 17 Partial
04-21 12:04 20m +2 / - OP9T - / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
214330 +20  659  JJ2IJU EA5N 73
215415 -14  883  JJ2IJU PS7LN RR73
065130  -1 1180  JJ2IJU HB9TIH JN36 (x10)
075330 +14 1297  JJ2IJU <...> R-13
115815  -2 1419  JJ2IJU MW0DNF IO81 (x2)
40m 
UTC    dB  Freq  Message
215230  +1  356  JJ2IJU AU2M -13
203430  +3  813  JJ2IJU SV1FJR -19
204200  -4 1320  JJ2IJU SP7CS JO91
204200  -8  291  JJ2IJU R6UBF R+02 (x2)
205530  -5 2608  JJ2IJU SV1EQU KM17 (x3)
80m 
UTC    dB  Freq  Message
014700  +9 1495  JJ2IJU F5RRS JN36 (x4)

SNR History by Band