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N4XRZ

Available1x3District 4

No competing applications on record.

License HolderSEWELL II, RICHARD F

License ClassTechnician

Min. Class RequiredGeneral

LocationHOUSTON, TX

Grant DateDec 26, 1989

Expiration DateDec 26, 1999

Cancellation DateMar 7, 2002

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N4XRZ

Available1x3District 4

No competing applications on record.

License HolderSEWELL II, RICHARD F

License ClassTechnician

Min. Class RequiredGeneral

LocationHOUSTON, TX

Grant DateDec 26, 1989

Expiration DateDec 26, 1999

Cancellation DateMar 7, 2002

Available for ApplicationsDec 27, 2001

N4XRZ is a 1x3 format amateur radio callsign. It is currently registered to SEWELL II, RICHARD F in HOUSTON, 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: 32 units(Moderate)

Voice Phonetics

November Four X-ray Romeo Zulu

Readability: 7/10(Good readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredMar 7, 2002

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 ↗

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FCC data as of Jul 30, 2026

Is N4XRZ Available? FCC Vanity Status & Watchlist