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KN4MFP

Available2x3District 4

No competing applications on record.

License HolderHairfield III, Joseph W

License ClassGeneral

Min. Class RequiredTechnician

LocationRichmond, VA

Grant DateMay 14, 2018

Expiration DateMay 14, 2028

Cancellation DateOct 4, 2019

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KN4MFP

Available2x3District 4

No competing applications on record.

License HolderHairfield III, Joseph W

License ClassGeneral

Min. Class RequiredTechnician

LocationRichmond, VA

Grant DateMay 14, 2018

Expiration DateMay 14, 2028

Cancellation DateOct 4, 2019

Available for ApplicationsOct 5, 2021

KN4MFP is a 2x3 format amateur radio callsign. It is currently registered to Hairfield III, Joseph W in Richmond, VA. 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 November Four Mike Foxtrot Papa

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License CanceledOct 4, 2019
License ModifiedMay 13, 2019
Administrative Update AppliedOct 10, 2018
System-Generated GrantMay 14, 2018
License IssuedMay 14, 2018

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 KN4MFP Available? FCC Vanity Status & Watchlist