KC5XX
Available2x2District 5
Competitive callsign — 8 applications filed with the FCC.
License HolderPAWLICKI, WILLIAM F
License ClassGeneral
Min. Class RequiredGeneral
LocationLARGO, FL
Grant DateSep 20, 1995
Expiration DateSep 20, 2005
Cancellation DateMay 1, 1996
Available for ApplicationsMay 2, 1998
KC5XX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by PAWLICKI, WILLIAM F in LARGO, FL. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by COGAN, KEVIN on Dec 22, 2025. KC5XX has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ..... -..- -..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Charlie Five 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
- Internal Correction AppliedOct 23, 2006
- Internal Correction AppliedOct 23, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.