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KD6SIO

Available2x3District 6

No competing applications on record.

License HolderDorton, Denny H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPasadena, MD

Grant DateJan 6, 2006

Expiration DateJan 6, 2016

Cancellation DateJan 9, 2018

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KD6SIO

Available2x3District 6

No competing applications on record.

License HolderDorton, Denny H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPasadena, MD

Grant DateJan 6, 2006

Expiration DateJan 6, 2016

Cancellation DateJan 9, 2018

Available for ApplicationsJan 7, 2018

KD6SIO is a 2x3 format amateur radio callsign. It is currently registered to Dorton, Denny H in Pasadena, MD. 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: 33 units(Moderate)

Voice Phonetics

Kilo Delta Six Sierra India 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 ExpiredJan 9, 2018
License RenewedJan 6, 2006
Administrative Update AppliedFeb 20, 2002

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 KD6SIO Available? FCC Vanity Status & Watchlist