AJ4DY
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderZawrotny, Stanley B
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationTallahassee, FL
Grant DateDec 12, 2007
Expiration DateDec 12, 2017
Cancellation DateJan 23, 2009
Available for ApplicationsJan 24, 2011
AJ4DY is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Zawrotny, Stanley B in Tallahassee, FL. 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 Roberts III, Charles K on Nov 21, 2025. AJ4DY has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .--- ....- -.. -.--
CW Weight: 36 units(Moderate)
Voice Phonetics
Alpha Juliet Four Delta Yankee
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 CanceledJan 23, 2009
- System-Generated GrantDec 12, 2007
- License IssuedDec 12, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Roberts III, Charles KFiled Nov 21, 2025Not awardedFCC ↗