F4MBU — FT8 station from France

France Grid: JN23

Amateur radio station F4MBU operating from France (grid square JN23). 652 FT8 spots received at SO8OO WebSDR, 360 CQ calls, active on 80m, 40m, 20m, 10m, over 16 days, best SNR +16 dB. Heard between 2026-04-25 and 2026-05-10.

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

Overview

652
Total spots
360
CQ calls
16
Days active
-11 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-25
Last seen: 2026-05-10 20:43 UTC

Frequent QSO partners observed at SO8OO

Stations F4MBU worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandF4MBUPartnerPartner SNRMsgs
05-10 22:42 40m -8 / - ON1BH - / -10 2 Partial
05-10 22:37 40m -8 / - IZ8PPI - / -9 2 Partial
05-10 22:20 40m -2 / - M0PEL - / - 2 Partial
05-10 22:09 40m - / - CX6TU -14 / - 2 Partial
05-10 22:07 40m -16 / - IZ8PPI - / -17 4 Partial
05-10 21:27 40m - / -5 UR5WDL -19 / - 2 ✓ Confirmed
05-10 21:21 40m -9 / -17 TA3LY -12 / - 3 ✓ Verified
05-10 21:17 40m -16 / - DL2KPT -16 / -11 3 ✓ Verified
05-09 22:06 40m - / -9 OE6LQD -16 / - 2 ✓ Confirmed
05-09 21:08 20m - / - BH4BNQ +2 / - 2 Partial
05-09 21:07 20m - / -10 JR4GPA +2 / - 2 ✓ Confirmed
05-09 21:03 20m - / -14 OM8AEI -2 / - 4 Partial
05-09 20:57 20m - / - 9M2TIQ -1 / - 2 Partial
05-09 20:51 40m +1 / -11 DL2AX 0 / - 4 Partial
05-09 20:45 40m +11 / - E70SZ - / +2 2 ✓ Confirmed
05-09 16:03 20m - / -9 SM7DVO -10 / - 2 ✓ Confirmed
05-09 15:57 20m - / - YB4ABP -8 / - 2 Partial
05-08 22:51 40m - / -16 DL2NEP -21 / - 5 Partial
05-08 22:37 40m -12 / - IZ8PPI - / -15 4 Partial
05-08 22:21 40m -9 / - G6MTI - / - 6 Partial
05-08 22:15 40m -5 / - IW8EYF - / -6 3 Partial
05-08 22:12 40m -9 / - IZ8PPI - / +1 3 Partial
05-08 21:46 40m -24 / -12 R4FDK -2 / - 4 Partial
05-08 21:44 40m +3 / - IK4LZH - / - 3 Partial
05-08 21:37 40m -11 / - IZ8PPI - / -19 3 Partial
05-08 21:36 40m -10 / - ON4MAP - / - 4 Partial
05-08 14:40 40m -20 / - DL9ZBE - / +6 2 Partial
05-08 14:40 40m -3 / - IK4LZH - / - 2 Partial
05-07 22:10 40m -4 / - DL7ACA - / - 11 Partial
05-07 21:59 40m +4 / - S50XX - / - 5 ✓ Confirmed
05-07 21:55 40m +3 / - DL7ACA - / - 2 Partial
05-07 21:53 40m +4 / - GB9SOS - / -2 3 ✓ Confirmed
05-07 15:31 20m -16 / - R4IK - / -10 2 ✓ Confirmed
05-06 22:56 40m - / - HK3X -14 / - 2 Partial
05-06 22:33 40m 0 / - DF3JO - / +1 4 Partial
05-06 20:58 40m +2 / - DL7ACA - / - 2 Partial
05-05 22:46 40m -3 / - F4BRH - / - 2 Partial
05-05 22:43 40m - / -12 UW5IM -10 / - 3 ✓ Confirmed
05-05 22:42 40m -10 / - ON1BH - / -4 2 Partial
05-05 22:01 40m - / -1 DL4KSD -12 / - 2 ✓ Confirmed
05-05 21:56 40m +4 / - SM5CBN - / -12 4 Partial
05-05 21:50 40m -10 / - IZ8PPI - / -11 2 Partial
05-05 21:35 40m - / -10 SN1A -18 / - 2 ✓ Confirmed
05-05 21:35 40m -15 / - ON4MAP - / - 2 Partial
05-05 21:30 40m -13 / - F4NGC - / -19 2 Partial
05-05 14:45 40m +6 / - DC6MY - / -4 2 ✓ Confirmed
05-05 14:29 40m -16 / - IZ7LDG - / - 2 Partial
05-05 14:25 40m -13 / - DL8TV - / -16 3 Partial
05-05 14:20 40m -17 / - IZ7LDG - / - 2 Partial
05-04 23:15 80m +9 / -14 Z62NS -21 / -12 4 ✓ Complete

Station Log

40m 
UTC    dB  Freq  Message
220945 -14  883  CX6TU F4MBU JN23
221130 -18  882  F4MBU G3YSK IO91
221230 -17  969  F4MBU R4FJ R-24
221730  -9 2028  F4MBU IZ8PPI +01
221845  -8  970  CQ F4MBU JN23
222030  -2  969  F4MBU M0PEL JO01 (x2)
223130  -5  970  F4MBU DL2EEO JO31 (x2)
223730  -8 2028  F4MBU IZ8PPI -09 (x2)
224230 -13 1196  F4MBU ON1BH -10 (x2)
224315 -13  970  CQ F4MBU JN23
224445  -9  970  OE5BET F4MBU RR73
20m 
UTC    dB  Freq  Message
210100  -5 2389  CQ F4MBU JN23 (x2)
210200  -2 2389  K4SYT F4MBU JN23
210300  +2 2389  OM8AEI F4MBU -14 (x4)
210600  -6 2389  CQ F4MBU JN23                         a1
210700  -2 2389  JR4GPA F4MBU R-10 (x2)
210800  +7 2389  PY2TIM F4MBU JN23
210830  +1 2389  BH4BNQ F4MBU JN23 (x2)
210930  +2 2389  CQ F4MBU JN23                         a1
211100  -5 2389  N4DWD F4MBU JN23
80m 
UTC    dB  Freq  Message
225145  +8 1153  F4MBU 9A4ZM JN86 (x3)
214100 -10  804  F4MBU F1PBZ -18 (x3)
231545 -22 1159  Z62NS F4MBU JN23
231600 +10 1553  F4MBU Z62NS -12
231615 -20 1159  Z62NS F4MBU R-14
231630  +8 1553  F4MBU Z62NS RR73
10m 
UTC    dB  Freq  Message
153845 -17 2279  CQ F4MBU JN23
153915 -18 2279  CT5IOQ F4MBU -05

SNR History by Band