Home/Search/KC4RAJ

KC4RAJ

Available2x3District 4

No competing applications on record.

License HolderArntz, Jason S

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationFort Worth, TX

Grant DateApr 19, 2010

Expiration DateJul 17, 2020

Cancellation DateMay 22, 2012

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KC4RAJ

← Back to results

KC4RAJ

Available2x3District 4

No competing applications on record.

License HolderArntz, Jason S

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationFort Worth, TX

Grant DateApr 19, 2010

Expiration DateJul 17, 2020

Cancellation DateMay 22, 2012

Available for ApplicationsMay 23, 2014

KC4RAJ is a 2x3 format amateur radio callsign. It is currently registered to Arntz, Jason S in Fort Worth, TX. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

-.- -.-. ....- .-. .- .---

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Four Romeo Alpha Juliet

Readability: 6.5/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledMay 22, 2012
License ModifiedApr 25, 2012
License RenewedApr 19, 2010
License RenewedApr 22, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KC4RAG KC4RAK →

FCC data as of Sep 15, 2026

Is KC4RAJ Available? FCC Vanity Status & Watchlist