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KI4OFA

Available2x3District 4

No competing applications on record.

License HolderMathew, David W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPortland, OR

Grant DateMar 17, 2006

Expiration DateMar 17, 2016

Cancellation DateApr 11, 2006

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KI4OFA

Available2x3District 4

No competing applications on record.

License HolderMathew, David W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPortland, OR

Grant DateMar 17, 2006

Expiration DateMar 17, 2016

Cancellation DateApr 11, 2006

Available for ApplicationsApr 12, 2008

KI4OFA is a 2x3 format amateur radio callsign. It is currently registered to Mathew, David W in Portland, OR. 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: 35 units(Moderate)

Voice Phonetics

Kilo India Four Oscar Foxtrot Alpha

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledApr 11, 2006
License ModifiedMar 20, 2006
System-Generated GrantMar 17, 2006
License IssuedMar 17, 2006

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 KI4OFA Available? FCC Vanity Status & Watchlist