AB4F
Active2x1District 4
No competing applications on record.
License HolderArmstrong, Charlie H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPinebluff, NC
Grant DateMar 2, 2018
Expiration DateMay 20, 2028
AB4F is a 2x1 format amateur radio callsign. It is currently registered to Armstrong, Charlie H in Pinebluff, NC. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.- -... ....- ..-.
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four Foxtrot
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedMar 5, 2018
- License RenewedMar 2, 2018
- Tax ID (TIN) AddedApr 14, 2008
- License RenewedApr 14, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.