W4MFA
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderFilippi, Marco
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFayetteville, AR
Grant DateJun 23, 2026
Expiration DateSep 12, 2036
W4MFA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Filippi, Marco in Fayetteville, AR. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Accardi, Michael F on Sep 14, 2007. W4MFA has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -- ..-. .-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Four Mike Foxtrot Alpha
Readability: 8.5/10(High readability)
License History
- License RenewedJun 23, 2026
- License RenewedJun 25, 2016
- Administrative Update AppliedJul 1, 2008
- License IssuedSep 12, 2006
- Vanity Callsign GrantedSep 12, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.