JH4PNG — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH4PNG operating from Japan. 72 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 25 days, best SNR +14 dB. Heard between 2026-05-02 and 2026-07-28.

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

Overview

72
Total spots
0
CQ calls
25
Days active
-5 dB
Avg SNR

Bands

20m 10m
First seen: 2026-05-02
Last seen: 2026-07-28 19:08 UTC

Frequent QSO partners observed at SO8OO

Stations JH4PNG worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJH4PNGPartnerPartner SNRMsgs
07-24 21:12 20m +2 / - E77TH - / -18 2 Partial
07-18 21:43 20m -8 / - IU1TKT - / -16 2 ✓ Confirmed
07-17 21:00 20m -4 / - PE0F - / -8 2 ✓ Confirmed
07-17 20:52 20m +11 / - S55OO - / - 4 Partial
07-05 20:41 20m -3 / - Z61DX - / -19 2 ✓ Confirmed
06-30 22:25 20m -16 / - SV1ABB - / -25 2 Partial
06-12 10:23 20m -1 / - RA3ZOM - / -21 4 ✓ Confirmed
06-11 21:28 20m -19 / - SP4MSY - / -17 3 ✓ Confirmed
06-09 21:05 20m +6 / - RA9CEO - / -16 2 Partial
06-08 21:12 20m +6 / -7 SQ2RAD -13 / -17 3 Partial
06-07 20:45 20m +4 / - IQ9NI - / -11 5 ✓ Confirmed
06-06 21:20 20m - / -15 <...> -15 / - 2 Partial
06-02 20:23 20m -14 / - 7Z1IS - / +1 5 ✓ Confirmed
06-01 21:51 20m -10 / - IU7PFX - / -18 2 ✓ Confirmed
06-01 21:48 20m -10 / - HZ1TT - / -15 2 ✓ Confirmed
05-27 07:46 10m -18 / - VU2KPH - / -10 3 Partial
05-25 20:58 20m +3 / - 7Z1FV - / -20 3 Partial
05-17 11:11 20m -10 / - UN3QA - / -13 2 ✓ Confirmed
05-12 21:53 20m - / -18 SV0TPN -18 / - 2 Partial
05-12 21:51 20m - / -11 YO6KGS -14 / - 2 Partial
05-12 21:39 20m -8 / -16 TF4M -20 / -12 4 ✓ Complete
05-12 21:22 20m +6 / - CT7AUT - / -14 2 ✓ Confirmed
05-12 21:11 20m +1 / - CT7AUT - / -7 2 Partial
05-12 20:56 20m +11 / - EA8UP - / -19 3 ✓ Confirmed
05-02 10:58 20m -6 / - <...> - / -16 2 Partial
04-29 22:53 20m - / -13 G3VCQ -19 / - 2 Partial
04-29 22:47 20m - / -13 EA5CMW -13 / - 3 Partial
04-29 22:46 20m - / - G3VCQ -10 / - 2 Partial
04-29 22:42 20m - / -23 TL8GD -7 / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
204215  -2  747  JH4PNG Z61DX 73
205215 +11 2668  JH4PNG S55OO JN76 (x4)
210015  -7  808  JH4PNG PE0F R-08 (x2)
214300  -7 1236  JH4PNG IU1TKT R-16 (x2)
204715 -14  229  JH4PNG DK8SJ R-25
205600 -11 2264  JH4PNG CT7APA R-17
210200 -11  279  JH4PNG DL3MML JO40
211230  +6  481  JH4PNG E77TH R-18 (x2)
210800  -9 2226  JH4PNG IS0/IK2YCW R-17
10m 
UTC    dB  Freq  Message
074600 -20 1579  JH4PNG VU2KPH R-10 (x3)
091400  -9  444  JH4PNG C91RU -04

SNR History by Band