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KI4AFO

Available2x3District 4

No competing applications on record.

License HolderHumphreys, Christian B

License ClassGeneral

Min. Class RequiredTechnician

LocationWoodbridge, VA

Grant DateMay 8, 2013

Expiration DateMay 13, 2023

Cancellation DateMay 14, 2025

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KI4AFO

Available2x3District 4

No competing applications on record.

License HolderHumphreys, Christian B

License ClassGeneral

Min. Class RequiredTechnician

LocationWoodbridge, VA

Grant DateMay 8, 2013

Expiration DateMay 13, 2023

Cancellation DateMay 14, 2025

Available for ApplicationsMay 14, 2025

KI4AFO is a 2x3 format amateur radio callsign. It is currently registered to Humphreys, Christian B in Woodbridge, 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: 35 units(Moderate)

Voice Phonetics

Kilo India Four Alpha Foxtrot Oscar

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 ExpiredMay 14, 2025
License RenewedMay 8, 2013
License ModifiedJun 23, 2003
License IssuedMay 13, 2003

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 KI4AFO Available? FCC Vanity Status & Watchlist