JH1CCN — FT8 station from Japan

Japan Grid: KM17

Amateur radio station JH1CCN operating from Japan (grid square KM17). 278 FT8 spots received at SO8OO WebSDR, 88 CQ calls, active on 40m, 20m, over 28 days, best SNR +22 dB. Heard between 2026-04-21 and 2026-06-01.

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Overview

278
Total spots
88
CQ calls
28
Days active
-1 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-06-01 19:19 UTC

Frequent QSO partners observed at SO8OO

Stations JH1CCN worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJH1CCNPartnerPartner SNRMsgs
06-01 21:19 20m -10 / - SV1TSB - / - 2 Partial
06-01 21:12 20m 0 / - EA5KDD - / - 4 Partial
06-01 21:12 20m - / -13 SP8ADU +10 / - 2 ✓ Confirmed
06-01 21:11 20m -12 / -8 IV3BMV +7 / - 4 Partial
06-01 21:09 20m - / -14 YO2MD +10 / - 2 ✓ Confirmed
06-01 21:07 20m - / -14 RK6AR +10 / - 2 ✓ Confirmed
06-01 21:06 20m +5 / -15 EA6UE +10 / - 6 ✓ Verified
05-31 21:17 20m - / -15 I2WDK -11 / - 2 ✓ Confirmed
05-31 21:17 20m -5 / - RI0SP - / -17 2 Partial
05-31 21:14 20m - / -17 OK2VCR -4 / - 2 ✓ Confirmed
05-31 21:11 20m - / -14 LB6GJ -2 / - 2 ✓ Confirmed
05-31 21:10 20m - / -13 BD7PWV -2 / - 2 ✓ Confirmed
05-29 19:45 20m -5 / - DH3GAR - / -18 4 Partial
05-29 19:41 20m - / -12 OM0RX +8 / - 2 ✓ Confirmed
05-29 19:39 20m -4 / -10 I5MPN +10 / - 2 Partial
05-29 19:39 20m -10 / -1 R9FAI +12 / - 4 ✓ Complete
05-29 19:38 20m - / -9 R1CAV +10 / - 2 ✓ Confirmed
05-29 19:37 20m -11 / - ON1PK - / - 2 Partial
05-29 19:36 20m - / -11 IT9SKY +12 / - 4 ✓ Confirmed
05-29 19:36 20m +7 / - R9FAI - / - 3 Partial
05-29 19:35 20m - / -15 G3PLP +10 / - 2 ✓ Confirmed
05-29 19:30 20m - / -8 LZ2BC +3 / - 3 ✓ Confirmed
05-29 19:29 20m -13 / -10 IT9ZIR 0 / -14 8 ✓ Complete
05-29 19:29 20m - / -20 OK1DXR +4 / - 2 ✓ Confirmed
05-29 19:28 20m -8 / - IZ4WNQ - / - 2 Partial
05-29 19:25 20m -11 / -10 A92AE +8 / - 3 ✓ Verified
05-29 19:03 40m -1 / - RA3ALC - / - 2 Partial
05-29 18:59 40m +12 / - 9A3TN - / - 2 ✓ Confirmed
05-28 21:47 20m - / -7 LZ3TA -6 / - 4 ✓ Confirmed
05-28 21:46 20m - / -13 IZ5TIY -6 / - 2 ✓ Confirmed
05-27 20:36 20m -14 / - EB5GG - / - 2 Partial
05-27 20:27 20m +4 / -12 G6PWY +3 / -13 8 ✓ Complete
05-27 20:27 20m -20 / -11 SP6JZP -10 / - 3 ✓ Verified
05-27 20:24 20m +14 / - SV1MOZ - / -12 3 ✓ Confirmed
05-26 21:51 20m -14 / - UT5MD -8 / -22 10 ✓ Verified
05-26 21:47 20m +1 / - EA5OS +1 / -21 4 ✓ Verified
05-26 21:46 20m -16 / - HA6NN - / -6 2 Partial
05-26 21:46 20m -16 / - MI7XHT - / - 2 Partial
05-25 20:59 20m +3 / -15 TA2ED +5 / - 5 Partial
05-25 20:56 20m - / -11 UT7HX +3 / - 2 ✓ Confirmed
05-25 20:55 20m +20 / -15 F1PBZ +3 / -6 4 ✓ Complete
05-25 20:54 20m - / -7 DC8SG -8 / - 2 ✓ Confirmed
05-25 20:53 20m - / -13 IU2UFF -5 / - 2 ✓ Confirmed
05-23 20:57 20m +13 / -4 RL3T -7 / -1 7 ✓ Complete
05-22 21:52 20m -6 / -12 IZ4EFV -6 / - 3 ✓ Verified
05-22 21:50 20m -10 / - DJ0CC - / - 5 Partial
05-21 21:44 20m - / -13 IU0TPA -8 / - 2 ✓ Confirmed
05-19 20:48 20m -6 / -3 OE8PIT -21 / -6 5 ✓ Complete
05-19 20:46 20m - / -13 DC9JVN -8 / - 2 ✓ Confirmed
05-17 21:51 20m -6 / - EA4EUO - / - 3 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
211215 -12  409  JH1CCN IV3BMV JN66
211230 +11  408  SP8ADU JH1CCN -13
211245  -2  956  JH1CCN EA5KDD IN81
211300  +8  409  CQ JH1CCN PM95
211315  +2  956  JH1CCN EA5KDD IN81
211330 +10  408  SP8ADU JH1CCN RR73
211400  +5  408  CQ JH1CCN PM95
211415  -1  956  JH1CCN EA5KDD IN81
211430  +6  529  CQ JH1CCN PM95
211445 -10  409  JH1CCN SV9TRN +14
211445  -1  956  JH1CCN EA5KDD IN81
211600  +3  529  OZ1BZJ JH1CCN -18
211630  -1  529  CQ JH1CCN PM95
211915 -10 2381  JH1CCN SV1TSB KM17 (x2)
40m 
UTC    dB  Freq  Message
204745 +19 2349  JH1CCN PI4DX JO21 (x6)
203145  -9 1569  JH1CCN YO5QDN KN17 (x5)
185945 +12 2352  JH1CCN 9A3TN JN85 (x2)
190315  -3 2528  JH1CCN RA3ALC KO85 (x2)

SNR History by Band