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KD4KSX

Available2x3District 4

No competing applications on record.

License HolderSpaulding, Robert A

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationHermitage, TN

Grant DateJan 15, 2002

Expiration DateFeb 25, 2012

Cancellation DateMar 18, 2002

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KD4KSX

Available2x3District 4

No competing applications on record.

License HolderSpaulding, Robert A

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationHermitage, TN

Grant DateJan 15, 2002

Expiration DateFeb 25, 2012

Cancellation DateMar 18, 2002

Available for ApplicationsMar 19, 2004

KD4KSX is a 2x3 format amateur radio callsign. It is currently registered to Spaulding, Robert A in Hermitage, 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: 37 units(Moderate)

Voice Phonetics

Kilo Delta Four Kilo Sierra X-ray

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledMar 18, 2002
License RenewedJan 15, 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 Sep 4, 2026

Is KD4KSX Available? FCC Vanity Status & Watchlist