NB4A
Active2x1District 4
Competitive callsign — 12 applications filed with the FCC.
License HolderAnderson Co Contest Group
Min. Class RequiredAmateur Extra
LocationLawrenceburg, KY
Grant DateAug 29, 2025
Expiration DateAug 29, 2035
NB4A is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Anderson Co Contest Group in Lawrenceburg, KY. This callsign has attracted significant interest in the amateur radio community, with 12 vanity applications filed with the FCC. The most recent was submitted by Basham, Angela D on Aug 25, 2025. NB4A has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -... ....- .-
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
November Bravo Four Alpha
Readability: 8/10(High readability)
License History
- License IssuedAug 29, 2025
- Vanity Callsign GrantedAug 29, 2025
- License ExpiredAug 12, 2025
- License RenewedMay 28, 2013
- License RenewedJun 11, 2003
- Administrative Update AppliedAug 25, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.