K4WZV
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderBretzman, Robert B
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSPRING HILL, FL
Grant DateJan 3, 2024
Expiration DateMar 14, 2034
K4WZV is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bretzman, Robert B in SPRING HILL, FL. 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 Bretzman, Robert B on Feb 24, 2014. K4WZV has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-- --.. ...-
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Four Whiskey Zulu Victor
Readability: 8/10(High readability)
License History
- Administrative Update AppliedDec 30, 2025
- License RenewedJan 3, 2024
- Administrative Update AppliedNov 8, 2021
- Administrative Update AppliedDec 27, 2019
- Administrative Update AppliedMar 16, 2018
- Administrative Update AppliedNov 13, 2014
- License IssuedMar 14, 2014
- Vanity Callsign GrantedMar 14, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.