AF4MB — FT8 station from United States

United States Grid: JO21

Amateur radio station AF4MB operating from United States (grid square JO21). 8 FT8 spots received at SO8OO WebSDR, active on 20m, over 3 days, best SNR +11 dB. Heard between 2026-04-29 and 2026-05-07.

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

Overview

Total spots

CQ calls

Days active

-4 dB

Avg SNR

Bands

20m

First seen: 2026-04-29
Last seen: 2026-05-07 22:39 UTC

Frequent QSO partners observed at SO8OO

Stations AF4MB worked most often, as logged from our receiver:

YO4NF · Romania A71UN · Qatar A61FJ · United Arab Emirates EA3FH · Spain

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	AF4MB	Partner	Partner SNR	Msgs
05-08 00:38	20m	-16 / -	PA3KUS	- / -	2	Partial
05-08 00:36	20m	-5 / -9	A61FJ	-9 / -5	4	✓ Complete
05-08 00:33	20m	- / -	A61SD	-6 / -	2	Partial
05-08 00:31	20m	- / -8	YO4NF	-6 / -	2	✓ Confirmed
05-08 00:31	20m	+11 / -	A71UN	-3 / -	2	✓ Verified
04-29 20:41	20m	+6 / -	EA3FH	- / -13	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
165115 -13  988  AF4MB F6FBI -15
003100 +11  821  AF4MB A71UN RR73
003115  -3  881  A71UN AF4MB 73
003145  -5 1078  YO4NF AF4MB R-08 (x2)
003245  -7 1078  9K2MP AF4MB FM03
003330  -4 1198  A61SD AF4MB FM03 (x2)
003615  -5 1646  AF4MB A61FJ -05
003630  -6 1646  A61FJ AF4MB R-09
003645  -5 1646  AF4MB A61FJ RR73
003700 -12 1646  A61FJ AF4MB 73
003715  -9 1079  9K2MP AF4MB FM03
003845 -16 2315  AF4MB PA3KUS JO21 (x2)