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KN6FUO

Available2x3District 6

No competing applications on record.

License HolderStone, Keith R

License ClassTechnician

Min. Class RequiredTechnician

LocationSierra Vista, AZ

Grant DateNov 15, 2019

Expiration DateNov 15, 2029

Cancellation DateMay 19, 2020

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KN6FUO

Available2x3District 6

No competing applications on record.

License HolderStone, Keith R

License ClassTechnician

Min. Class RequiredTechnician

LocationSierra Vista, AZ

Grant DateNov 15, 2019

Expiration DateNov 15, 2029

Cancellation DateMay 19, 2020

Available for ApplicationsMay 20, 2022

KN6FUO is a 2x3 format amateur radio callsign. It is currently registered to Stone, Keith R in Sierra Vista, AZ. 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 Six Foxtrot Uniform Oscar

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledMay 19, 2020
License ModifiedApr 30, 2020
License ModifiedApr 30, 2020
System-Generated GrantNov 15, 2019
License IssuedNov 15, 2019

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.

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

Is KN6FUO Available? FCC Vanity Status & Watchlist