K4NFA
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderOBrien, Michael C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMaurertown, VA
Grant DateAug 7, 2018
Expiration DateAug 7, 2028
K4NFA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OBrien, Michael C in Maurertown, VA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by OBrien, Michael C on Jun 30, 2008. K4NFA has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -. ..-. .-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four November Foxtrot Alpha
Readability: 7.5/10(High readability)
License History
- License RenewedAug 7, 2018
- License ModifiedAug 15, 2008
- License IssuedJul 18, 2008
- Vanity Callsign GrantedJul 18, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.