AD4AV — FT8 station from United States

United States Grid: JO21

Amateur radio station AD4AV operating from United States (grid square JO21). 51 FT8 spots received at SO8OO WebSDR, active on 40m, over 2 days, best SNR +10 dB. Heard between 2026-06-12 and 2026-06-13.

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

Overview

Total spots

CQ calls

Days active

-5 dB

Avg SNR

Bands

40m

First seen: 2026-06-12
Last seen: 2026-06-13 03:37 UTC

Frequent QSO partners observed at SO8OO

Stations AD4AV worked most often, as logged from our receiver:

ON3ANY · Belgium MI0OBC · Northern Ireland S55A · Slovenia DL2VEL · Fed. Rep. of Germany F5RRS · France EB3JT · Spain DK7ZT · Fed. Rep. of Germany OK1ZCF · Czech Republic

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	AD4AV	Partner	Partner SNR	Msgs
06-13 05:35	40m	-14 / -	PD0WL	- / -	3	Partial
06-13 04:42	40m	-8 / -	F5NNN	- / -	4	Partial
06-13 04:38	40m	+7 / -	ON3ANY	- / -11	6	✓ Confirmed
06-12 04:26	40m	-2 / -	S55A	- / -12	2	✓ Confirmed
06-12 04:24	40m	0 / -	DL1GLO	- / -7	2	Partial
06-12 04:22	40m	0 / -	DK7ZT	- / -5	5	✓ Confirmed
06-12 04:08	40m	-17 / -	DL9KM	- / -	2	Partial
06-12 03:52	40m	-1 / -	DK7ZT	- / -2	3	Partial
06-12 03:45	40m	-18 / -	EB3JT	- / -12	2	✓ Confirmed
06-12 03:39	40m	-8 / -	MI0OBC	- / -10	4	✓ Confirmed
06-12 03:36	40m	+2 / -	YO9IAB	- / -	4	Partial
06-12 03:27	40m	-8 / -	F5RRS	- / -18	4	✓ Confirmed
06-12 03:24	40m	-8 / -	OK1ZCF	- / -11	2	✓ Confirmed
06-12 03:22	40m	-21 / -	YO8RAW	- / -14	2	Partial

Station Log

40m

UTC    dB  Freq  Message
043900  +7  289  AD4AV ON3ANY -11 (x5)
044200  -9  673  AD4AV F5NNN IN94 (x4)
044730  +8  285  AD4AV ON3ANY 73
053545 -16 2089  AD4AV PD0WL JO21
053545 -14 1301  AD4AV DL2VEL RR73
053645 -15 2089  AD4AV PD0WL JO21
053645 -12 2401  AD4AV IU3RRX JN55
053745 -10 2089  AD4AV PD0WL JO21