Home/Search/KC4YIH

KC4YIH

Available2x3District 4

No competing applications on record.

License HolderSchwarzenberg, Carl H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationEtna, CA

Grant DateMar 22, 2013

Expiration DateApr 13, 2023

Cancellation DateApr 15, 2025

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KC4YIH

← Back to results

KC4YIH

Available2x3District 4

No competing applications on record.

License HolderSchwarzenberg, Carl H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationEtna, CA

Grant DateMar 22, 2013

Expiration DateApr 13, 2023

Cancellation DateApr 15, 2025

Available for ApplicationsApr 14, 2025

KC4YIH is a 2x3 format amateur radio callsign. It is currently registered to Schwarzenberg, Carl H in Etna, 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: 38 units(Moderate)

Voice Phonetics

Kilo Charlie Four Yankee India Hotel

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 ExpiredApr 15, 2025
License RenewedMar 22, 2013
Administrative Update AppliedSep 16, 2011
Tax ID (TIN) AddedFeb 7, 2003
License RenewedFeb 7, 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.

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KC4YIG KC4YII →

FCC data as of Jul 29, 2026

Is KC4YIH Available? FCC Vanity Status & Watchlist