AD4UK
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCOBB, YATES A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMORGANTON, NC
Grant DateJun 17, 2003
Expiration DateSep 14, 2013
Cancellation DateSep 27, 2008
Available for ApplicationsSep 28, 2010
AD4UK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by COBB, YATES A in MORGANTON, NC. 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 Thomas, Skyler on Apr 3, 2025. AD4UK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. ....- ..- -.-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Alpha Delta Four Uniform Kilo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledSep 27, 2008
- Tax ID (TIN) AddedJun 17, 2003
- License RenewedJun 17, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.