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N0ZSC

Available1x3District 0

No competing applications on record.

License HolderSIEBENBORN, JON F

License ClassGeneral

Min. Class RequiredGeneral

LocationTRENTON, MO

Grant DateSep 24, 2013

Expiration DateMar 5, 2024

Cancellation DateMar 6, 2026

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N0ZSC

Available1x3District 0

No competing applications on record.

License HolderSIEBENBORN, JON F

License ClassGeneral

Min. Class RequiredGeneral

LocationTRENTON, MO

Grant DateSep 24, 2013

Expiration DateMar 5, 2024

Cancellation DateMar 6, 2026

Available for ApplicationsMar 6, 2026

N0ZSC is a 1x3 format amateur radio callsign. It is currently registered to SIEBENBORN, JON F in TRENTON, MO. 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: 38 units(Moderate)

Voice Phonetics

November Zero Zulu Sierra Charlie

Readability: 6.5/10(Good readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredMar 6, 2026
License RenewedSep 24, 2013
Tax ID (TIN) AddedSep 25, 2003
License RenewedSep 25, 2003

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 3, 2026

Is N0ZSC Available? FCC Vanity Status & Watchlist