AI4RF
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderKOPENEC, FRANK J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCHERRYVILLE, NC
Grant DateApr 17, 2019
Expiration DateJun 16, 2029
AI4RF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KOPENEC, FRANK J in CHERRYVILLE, NC. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by FORSYTH, ROBERT S on Oct 23, 2000. AI4RF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ....- .-. ..-.
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Alpha India Four Romeo Foxtrot
Readability: 7/10(Good readability)
License History
- License RenewedApr 17, 2019
- License RenewedMar 24, 2009
- License IssuedSep 5, 2006
- System-Generated GrantSep 5, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.