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KF4RIJ

Available2x3District 4

No competing applications on record.

License HolderMarks, Donald B

License ClassTechnician

Min. Class RequiredTechnician

LocationHONOLULU, HI

Grant DateJan 31, 2007

Expiration DateApr 30, 2017

Cancellation DateMay 1, 2019

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KF4RIJ

Available2x3District 4

No competing applications on record.

License HolderMarks, Donald B

License ClassTechnician

Min. Class RequiredTechnician

LocationHONOLULU, HI

Grant DateJan 31, 2007

Expiration DateApr 30, 2017

Cancellation DateMay 1, 2019

Available for ApplicationsMay 1, 2019

KF4RIJ is a 2x3 format amateur radio callsign. It is currently registered to Marks, Donald B in HONOLULU, HI. 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: 37 units(Moderate)

Voice Phonetics

Kilo Foxtrot Four Romeo India 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 ExpiredMay 1, 2019
License RenewedJan 31, 2007
License ModifiedJun 5, 2001
License ModifiedApr 2, 2001

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 Jul 31, 2026

Is KF4RIJ Available? FCC Vanity Status & Watchlist