AB4NX
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCobb, Leo M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLEIGHTON, AL
Grant DateJan 28, 2025
Expiration DateApr 14, 2035
AB4NX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Cobb, Leo M in LEIGHTON, AL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by WHITED, LAURENCE E on Mar 26, 2015. AB4NX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- -. -..-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four November X-ray
Readability: 7.5/10(High readability)
License History
- License RenewedJan 28, 2025
- Administrative Update AppliedAug 10, 2024
- Administrative Update AppliedAug 7, 2024
- License IssuedApr 14, 2015
- Vanity Callsign GrantedApr 14, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- WHITED, LAURENCE EFiled Mar 26, 2015Not awardedFCC ↗