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KC4EFR

Available2x3District 4

No competing applications on record.

License HolderSawyers, Steven H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationMarion, IA

Grant DateFeb 29, 2008

Expiration DateFeb 28, 2018

Cancellation DateFeb 29, 2020

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KC4EFR

Available2x3District 4

No competing applications on record.

License HolderSawyers, Steven H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationMarion, IA

Grant DateFeb 29, 2008

Expiration DateFeb 28, 2018

Cancellation DateFeb 29, 2020

Available for ApplicationsFeb 29, 2020

KC4EFR is a 2x3 format amateur radio callsign. It is currently registered to Sawyers, Steven H in Marion, IA. 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: 34 units(Moderate)

Voice Phonetics

Kilo Charlie Four Echo Foxtrot Romeo

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 ExpiredFeb 29, 2020
License RenewedFeb 29, 2008
FRN Association Letter SentFeb 29, 2008

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 15, 2026

Is KC4EFR Available? FCC Vanity Status & Watchlist