JH0EJF — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH0EJF operating from Japan. 108 FT8 spots received at SO8OO WebSDR, 9 CQ calls, active on 20m, over 7 days, best SNR +19 dB. Heard between 2026-06-01 and 2026-06-11.

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Overview

108
Total spots
9
CQ calls
7
Days active
-5 dB
Avg SNR

Bands

20m
First seen: 2026-06-01
Last seen: 2026-06-11 12:09 UTC

Frequent QSO partners observed at SO8OO

Stations JH0EJF worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJH0EJFPartnerPartner SNRMsgs
06-11 14:09 20m -14 / - R4FDQ - / -13 2 Partial
06-11 14:05 20m -3 / - IU5RTR - / -12 2 ✓ Confirmed
06-10 15:41 20m -11 / - SV9ANC - / -10 2 ✓ Confirmed
06-09 16:58 20m - / -17 IZ4CCL -3 / - 3 Partial
06-09 16:49 20m -1 / - RX3DQ - / -2 3 ✓ Confirmed
06-09 16:46 20m -13 / - R3RDP - / - 2 ✓ Confirmed
06-09 16:44 20m -22 / - HB9TIH -6 / - 2 ✓ Verified
06-09 16:43 20m - / -13 EA3AGF -4 / - 2 ✓ Confirmed
06-09 16:42 20m - / -5 UW5ESX -2 / - 2 ✓ Confirmed
06-09 16:39 20m - / -12 SP5XMD -1 / - 3 ✓ Confirmed
06-09 16:38 20m - / -14 OK1UG -1 / - 2 Partial
06-09 16:33 20m - / -4 UR5LY -2 / - 2 ✓ Confirmed
06-09 16:31 20m - / -11 LY3BFH -2 / - 2 Partial
06-09 16:28 20m - / -5 UN9PQ -1 / - 2 ✓ Confirmed
06-09 16:27 20m - / -7 YO9IAB -4 / - 2 ✓ Confirmed
06-09 16:21 20m - / -16 RV3H -6 / - 2 ✓ Confirmed
06-09 16:04 20m -2 / - SV9TLU - / -12 2 ✓ Confirmed
06-09 15:58 20m - / -15 SP6AXW -6 / - 2 ✓ Confirmed
06-08 13:11 20m -7 / - R3BDQ - / -11 3 Partial
06-08 12:51 20m - / -16 BD8ENX -20 / - 2 ✓ Confirmed
06-08 12:47 20m -9 / - 4Z1AG - / - 11 Partial
06-08 12:46 20m - / -14 BH1UWJ -24 / - 2 ✓ Confirmed
06-07 19:14 20m 0 / - Z34K - / -9 4 Partial
06-07 14:47 20m +8 / -14 RK4UZ -9 / -14 4 ✓ Complete
06-07 14:37 20m -10 / - BG0DAP - / -5 2 ✓ Confirmed
06-07 14:29 20m - / -16 VA7ZT -2 / - 4 Partial
06-07 14:27 20m - / -11 9M2TIQ 0 / - 2 Partial
06-07 14:26 20m -8 / -7 R9FFZ +1 / - 2 Partial
06-07 14:26 20m - / -11 UN7PNF -2 / - 2 Partial
06-07 14:25 20m -1 / - IW9FRA - / - 5 Partial
06-07 14:23 20m - / -4 BI1VUO -2 / - 2 ✓ Confirmed
06-07 14:21 20m - / -17 SV2AJX -2 / - 2 ✓ Confirmed
06-07 14:20 20m -3 / - F4IIX - / - 3 Partial
06-07 14:18 20m - / -18 KZ7X 0 / - 2 ✓ Confirmed
06-07 14:15 20m - / -15 E70A -8 / - 2 ✓ Confirmed
06-07 14:12 20m - / -3 UA0LQE -4 / - 2 ✓ Confirmed
06-07 14:11 20m - / -11 VU3WAW -6 / - 2 ✓ Confirmed
06-06 16:12 20m - / -19 DM9SC -12 / - 2 ✓ Confirmed
06-06 16:09 20m +1 / -9 RW4HBD -14 / - 6 ✓ Verified
06-06 16:09 20m - / -10 BH3FZG -10 / - 2 ✓ Confirmed
06-06 16:07 20m - / -11 OE4DJN -4 / - 5 ✓ Confirmed
06-06 16:05 20m - / -13 ON6AA 0 / - 3 ✓ Confirmed
06-06 16:04 20m -2 / -18 EA3FZN +4 / - 4 ✓ Verified
06-06 16:03 20m - / -9 TA7AO 0 / - 2 ✓ Confirmed
06-06 16:02 20m - / -16 VU2TEK +2 / - 2 ✓ Confirmed
06-06 16:01 20m - / -18 HA1ZW +2 / - 2 ✓ Confirmed
06-06 16:00 20m -8 / -13 <...> 0 / -7 2 Partial
06-06 15:58 20m -7 / -15 LZ1BBZ +2 / -7 4 ✓ Complete
06-06 15:57 20m - / -19 YO5OHT +2 / - 2 ✓ Confirmed
06-06 15:56 20m - / -14 US8KA +4 / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
170400 -12  931  EY7BP JH0EJF -09
151245  -4 2876  JH0EJF UA3PRS KO84
151315 -13  863  JH0EJF R2WAF R-03
152600  +4 2876  JH0EJF OH7BDI KP42
153845  -4 1281  JH0EJF UE26RUS R-08
154100 -13 1876  JH0EJF SV9ANC R-10 (x2)
154330 -14 2687  JH0EJF DL5BWG JO72
154330 -14 1630  JH0EJF <...> R-13
011200 -13 2722  JH0EJF UN7EAX R-12
140200  -6 2872  JH0EJF <...> R-06
140530  -4 2871  JH0EJF IU5RTR R-12 (x2)
140900 -12 1643  JH0EJF R4FDQ -13 (x2)

SNR History by Band