KA4ADD
Available2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderKessler, William T
License ClassTechnician
Min. Class RequiredTechnician
LocationRaleigh, VA
Grant DateSep 20, 2007
Expiration DateNov 3, 2017
Cancellation DateNov 5, 2019
Available for ApplicationsNov 4, 2019
KA4ADD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Kessler, William T in Raleigh, VA. 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 Reese, Christopher S on Jul 1, 2025. KA4ADD has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .- ....- .- -.. -..
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Alpha Four Alpha Delta Delta
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredNov 5, 2019
- Administrative Update AppliedDec 28, 2007
- Tax ID (TIN) AddedSep 20, 2007
- License RenewedSep 20, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.