K4FIV
Available1x3District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderKULACZ, JAMES A
License ClassGeneral
Min. Class RequiredGeneral
LocationPonca City, OK
Grant DateFeb 20, 2019
Expiration DateFeb 20, 2029
Cancellation DateMar 18, 2022
Available for ApplicationsMar 19, 2024
K4FIV is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KULACZ, JAMES A in Ponca City, OK. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Mayhew, Mark W on Jul 9, 2024. K4FIV has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..-. .. ...-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Foxtrot India Victor
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMar 18, 2022
- License IssuedFeb 20, 2019
- Vanity Callsign GrantedFeb 20, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.