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KD5ISI

Available2x3District 5

No competing applications on record.

License HolderConrad, Clayton M

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSan Jose, CA

Grant DateDec 2, 1999

Expiration DateDec 2, 2009

Cancellation DateDec 3, 2011

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KD5ISI

Available2x3District 5

No competing applications on record.

License HolderConrad, Clayton M

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSan Jose, CA

Grant DateDec 2, 1999

Expiration DateDec 2, 2009

Cancellation DateDec 3, 2011

Available for ApplicationsDec 3, 2011

KD5ISI is a 2x3 format amateur radio callsign. It is currently registered to Conrad, Clayton M in San Jose, CA. 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: 24 units(Light (fast to send))

Voice Phonetics

Kilo Delta Five India Sierra India

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License ExpiredDec 3, 2011
License IssuedDec 2, 1999

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 14, 2026

Is KD5ISI Available? FCC Vanity Status & Watchlist