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KD4NOS

Available2x3District 4

No competing applications on record.

License HolderKOZAK JR, FRANK E

License ClassAdvanced

Min. Class RequiredTechnician

LocationMEMPHIS, TN

Grant DateSep 22, 1992

Expiration DateSep 22, 2002

Cancellation DateSep 23, 2004

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KD4NOS

Available2x3District 4

No competing applications on record.

License HolderKOZAK JR, FRANK E

License ClassAdvanced

Min. Class RequiredTechnician

LocationMEMPHIS, TN

Grant DateSep 22, 1992

Expiration DateSep 22, 2002

Cancellation DateSep 23, 2004

Available for ApplicationsSep 23, 2004

KD4NOS is a 2x3 format amateur radio callsign. It is currently registered to KOZAK JR, FRANK E in MEMPHIS, TN. 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 Delta Four November Oscar Sierra

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 ExpiredSep 23, 2004

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 3, 2026

Is KD4NOS Available? FCC Vanity Status & Watchlist