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KA4NZO

Available2x3District 4

No competing applications on record.

License HolderRoller, Kelly B

License ClassGeneral

Min. Class RequiredTechnician

LocationManchester, PA

Grant DateApr 17, 1997

Expiration DateApr 17, 2007

Cancellation DateApr 18, 2009

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KA4NZO

Available2x3District 4

No competing applications on record.

License HolderRoller, Kelly B

License ClassGeneral

Min. Class RequiredTechnician

LocationManchester, PA

Grant DateApr 17, 1997

Expiration DateApr 17, 2007

Cancellation DateApr 18, 2009

Available for ApplicationsApr 18, 2009

KA4NZO is a 2x3 format amateur radio callsign. It is currently registered to Roller, Kelly B in Manchester, PA. 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: 39 units(Moderate)

Voice Phonetics

Kilo Alpha Four November Zulu 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 ExpiredApr 18, 2009

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 10, 2026

Is KA4NZO Available? FCC Vanity Status & Watchlist