K4FIO
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderFIORINO, PAUL
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationARLINGTON, VA
Grant DateJan 3, 2018
Expiration DateJan 3, 2028
K4FIO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FIORINO, PAUL in ARLINGTON, VA. 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 FIORINO, PAUL on Dec 15, 2017. K4FIO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..-. .. ---
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Foxtrot India Oscar
Readability: 7.5/10(High readability)
License History
- License ModifiedMay 20, 2020
- License IssuedJan 3, 2018
- Vanity Callsign GrantedJan 3, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.