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KG4DUH

Available2x3District 4

No competing applications on record.

License HolderCahoon, Ross R

License ClassTechnician

Min. Class RequiredTechnician

LocationScottsdale, AZ

Grant DateJun 22, 1999

Expiration DateJun 22, 2009

Cancellation DateJun 23, 2011

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KG4DUH

Available2x3District 4

No competing applications on record.

License HolderCahoon, Ross R

License ClassTechnician

Min. Class RequiredTechnician

LocationScottsdale, AZ

Grant DateJun 22, 1999

Expiration DateJun 22, 2009

Cancellation DateJun 23, 2011

Available for ApplicationsJun 23, 2011

KG4DUH is a 2x3 format amateur radio callsign. It is currently registered to Cahoon, Ross R in Scottsdale, 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: 35 units(Moderate)

Voice Phonetics

Kilo Golf Four Delta Uniform Hotel

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredJun 23, 2011

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 KG4DUH Available? FCC Vanity Status & Watchlist