AC4XX
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderRUDOLPH SR, JAMES A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLEHIGH ACRES, FL
Grant DateSep 24, 2002
Expiration DateDec 22, 2012
Cancellation DateDec 23, 2014
Available for ApplicationsDec 23, 2014
AC4XX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by RUDOLPH SR, JAMES A in LEHIGH ACRES, FL. 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 De Castro, Guarionex on Feb 2, 2023. AC4XX has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ....- -..- -..-
CW Weight: 35 units(Moderate)
Voice Phonetics
Alpha Charlie Four X-ray X-ray
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredDec 23, 2014
- License RenewedSep 24, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.