B1CRA — FT8 station from China

China Grid: JN45

Amateur radio station B1CRA operating from China (grid square JN45). 354 FT8 spots received at SO8OO WebSDR, 59 CQ calls, active on 80m, 40m, 20m, over 4 days, best SNR +24 dB. Heard between 2026-05-02 and 2026-05-05.

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

Overview

354
Total spots
59
CQ calls
4
Days active
-5 dB
Avg SNR

Bands

80m 20m 40m
First seen: 2026-05-02
Last seen: 2026-05-05 06:37 UTC

Frequent QSO partners observed at SO8OO

Stations B1CRA worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandB1CRAPartnerPartner SNRMsgs
05-05 08:37 20m -14 / - IU2RGL - / - 2 Partial
05-05 08:35 20m -8 / - ON6AJ - / - 3 Partial
05-05 08:00 20m -3 / - HB9TIH - / - 5 Partial
05-05 07:43 20m -8 / - EA1AOC - / - 4 Partial
05-05 07:38 20m +14 / - IK4LZH - / - 4 Partial
05-05 06:33 20m +4 / - G0JHC - / -13 3 Partial
05-05 06:29 20m +6 / - G0JHC - / -20 2 Partial
05-05 06:10 20m +2 / - G0JHC - / -19 2 Partial
05-05 06:06 20m +5 / - G0JHC - / -19 3 Partial
05-04 23:16 20m +11 / - EA7GUK - / - 3 Partial
05-04 22:14 40m -8 / - UX5UW - / -16 2 ✓ Confirmed
05-04 21:19 40m -1 / - R6FX - / -24 4 ✓ Confirmed
05-04 21:17 40m +15 / - YO4NF - / -19 2 ✓ Confirmed
05-04 16:46 40m -12 / - RL6LP - / - 6 Partial
05-04 13:33 20m +20 / - RA3BL - / - 2 Partial
05-04 13:14 20m -6 / - R7DX - / -14 2 Partial
05-04 13:11 20m +5 / - F1PSX - / - 2 Partial
05-04 13:08 20m +2 / - R7OV - / - 3 Partial
05-04 12:46 20m +4 / - UA9UR - / - 4 Partial
05-04 12:19 20m -19 / - JA8NRS - / - 2 ✓ Confirmed
05-04 11:58 20m -8 / - UN2E - / -10 4 Partial
05-04 11:52 20m +21 / - ON6AA - / -18 5 ✓ Confirmed
05-04 03:09 20m -7 / - R0SAU - / -14 2 ✓ Confirmed
05-03 23:31 20m -8 / - BD8ENX - / -10 2 ✓ Confirmed
05-03 22:19 20m -6 / - EA4EJP - / - 2 Partial
05-03 22:16 20m -5 / - EC3A - / -15 3 Partial
05-03 22:13 20m -15 / - BG5CZD - / -3 2 ✓ Confirmed
05-03 22:02 20m +2 / - F5PBG - / - 4 Partial
05-03 21:48 20m -7 / - EC3A - / -15 2 Partial
05-03 21:47 20m -4 / - EA3ZH - / - 5 Partial
05-03 21:47 20m -12 / - IZ2DPX -10 / - 2 ✓ Verified
05-03 21:43 20m - / -19 RL3K -14 / - 2 ✓ Confirmed
05-03 21:34 20m - / -11 PA3BQC -20 / - 2 Partial
05-03 21:32 20m - / - JN2QCV -16 / - 2 ✓ Confirmed
05-03 21:27 20m +4 / - F4IVI - / -9 2 ✓ Confirmed
05-03 21:26 20m -6 / - EA5JKT - / - 7 Partial
05-03 21:22 20m -13 / - JA9APS - / - 3 Partial
05-03 21:22 20m -6 / - EA5JKT - / - 3 Partial
05-03 21:19 20m +10 / - EA3NT - / -3 4 ✓ Confirmed
05-03 21:17 20m - / -16 JM1XXL/P -18 / - 2 ✓ Confirmed
05-03 21:16 20m -2 / - EA5JKT - / - 2 Partial
05-03 21:13 20m - / -15 IN3KXV -15 / - 2 ✓ Confirmed
05-03 21:11 20m +8 / - F4DAI -16 / -6 5 ✓ Verified
05-03 21:07 20m +1 / -13 CT1AOZ -12 / -11 6 ✓ Complete
05-03 20:45 20m -9 / - EA2FBG - / -12 4 ✓ Confirmed
05-03 20:39 20m +9 / - EA5RR - / -17 6 Partial
05-03 20:23 20m +6 / - EA7EZ -18 / -23 5 ✓ Verified
05-03 20:19 20m -16 / - CX3VB - / -11 2 Partial
05-03 19:54 20m +4 / - EA1A - / -17 3 ✓ Confirmed
05-03 19:51 20m -14 / - EA5W - / -22 5 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
073945  +8  362  B1CRA IK4LZH JN54
074345  -5 2449  B1CRA EA1AOC IN83 (x4)
080045  -4 1180  B1CRA HB9TIH JN36 (x5)
083545  -8 2002  B1CRA ON6AJ JO21 (x3)
083715 -12  265  B1CRA IU2RGL JN45 (x2)
40m 
UTC    dB  Freq  Message
164715 -12  281  B1CRA RL6LP LN17 (x5)
171145  +0  362  B1CRA UA4FEN -21
211715 +18  365  B1CRA YO4NF -19 (x2)
211915  -1  365  B1CRA R6FX LN14 (x4)
221400  -8 1838  B1CRA UX5UW R-16 (x2)
221530  -6 1841  B1CRA R7OV KN87
80m 
UTC    dB  Freq  Message
192130  -2  266  B1CRA RL6LP R-21 (x15)

SNR History by Band