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KN4TDJ

Available2x3District 4

No competing applications on record.

License HolderButler, Nicholas R

License ClassTechnician

Min. Class RequiredTechnician

LocationOrlando, FL

Grant DateMar 14, 2019

Expiration DateMar 14, 2029

Cancellation DateJun 7, 2019

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KN4TDJ

Available2x3District 4

No competing applications on record.

License HolderButler, Nicholas R

License ClassTechnician

Min. Class RequiredTechnician

LocationOrlando, FL

Grant DateMar 14, 2019

Expiration DateMar 14, 2029

Cancellation DateJun 7, 2019

Available for ApplicationsJun 8, 2021

KN4TDJ is a 2x3 format amateur radio callsign. It is currently registered to Butler, Nicholas R in Orlando, FL. 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: 36 units(Moderate)

Voice Phonetics

Kilo November Four Tango Delta 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 CanceledJun 7, 2019
System-Generated GrantMar 14, 2019
License IssuedMar 14, 2019

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 12, 2026

Is KN4TDJ Available? FCC Vanity Status & Watchlist