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KN4TWR

Available2x3District 4

No competing applications on record.

License HolderJohannik, Patrick S

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationT or C, NM

Grant DateApr 12, 2019

Expiration DateApr 12, 2029

Cancellation DateMay 17, 2019

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KN4TWR

Available2x3District 4

No competing applications on record.

License HolderJohannik, Patrick S

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationT or C, NM

Grant DateApr 12, 2019

Expiration DateApr 12, 2029

Cancellation DateMay 17, 2019

Available for ApplicationsMay 18, 2021

KN4TWR is a 2x3 format amateur radio callsign. It is currently registered to Johannik, Patrick S in T or C, NM. 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: 33 units(Moderate)

Voice Phonetics

Kilo November Four Tango Whiskey Romeo

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 17, 2019
System-Generated GrantApr 12, 2019
License IssuedApr 12, 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 KN4TWR Available? FCC Vanity Status & Watchlist