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KD4NUJ

Available2x3District 4

No competing applications on record.

License HolderMESTER, LOUIS D

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationRUMFORD, RI

Grant DateFeb 20, 2002

Expiration DateMay 5, 2012

Cancellation DateDec 22, 2009

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KD4NUJ

Available2x3District 4

No competing applications on record.

License HolderMESTER, LOUIS D

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationRUMFORD, RI

Grant DateFeb 20, 2002

Expiration DateMay 5, 2012

Cancellation DateDec 22, 2009

Available for ApplicationsDec 23, 2011

KD4NUJ is a 2x3 format amateur radio callsign. It is currently registered to MESTER, LOUIS D in RUMFORD, RI. 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: 38 units(Moderate)

Voice Phonetics

Kilo Delta Four November Uniform Juliet

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License CanceledDec 22, 2009
License RenewedFeb 20, 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.

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FCC data as of Sep 4, 2026

Is KD4NUJ Available? FCC Vanity Status & Watchlist