AJ4DP
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCOOPER, DALE W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWINCHESTER, TN
Grant DateDec 3, 2007
Expiration DateDec 3, 2017
Cancellation DateJan 1, 2008
Available for ApplicationsJan 2, 2010
AJ4DP is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by COOPER, DALE W in WINCHESTER, TN. 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 Parker, David L on May 19, 2025. AJ4DP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .--- ....- -.. .--.
CW Weight: 34 units(Moderate)
Voice Phonetics
Alpha Juliet Four Delta Papa
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 1, 2008
- System-Generated GrantDec 3, 2007
- License IssuedDec 3, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.