AB4ZO
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderMELLON JR, FRANK A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationELIZABETHTOWN, KY
Grant DateSep 17, 2003
Expiration DateOct 26, 2013
Cancellation DateOct 27, 2015
Available for ApplicationsOct 27, 2015
AB4ZO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MELLON JR, FRANK A in ELIZABETHTOWN, KY. 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 LACIO, KYLE B on Aug 5, 2024. AB4ZO has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- --.. ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Alpha Bravo Four Zulu Oscar
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredOct 27, 2015
- License RenewedSep 17, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.