Home/Search/KI4SUO

KI4SUO

Available2x3District 4

No competing applications on record.

License HolderEASTER, CHESTER F

License ClassAdvanced

Min. Class RequiredTechnician

LocationGRAND TERRACE, CA

Grant DateDec 26, 2006

Expiration DateDec 26, 2016

Cancellation DateFeb 13, 2007

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/KI4SUO

← Back to results

KI4SUO

Available2x3District 4

No competing applications on record.

License HolderEASTER, CHESTER F

License ClassAdvanced

Min. Class RequiredTechnician

LocationGRAND TERRACE, CA

Grant DateDec 26, 2006

Expiration DateDec 26, 2016

Cancellation DateFeb 13, 2007

Available for ApplicationsFeb 14, 2009

KI4SUO is a 2x3 format amateur radio callsign. It is currently registered to EASTER, CHESTER F in GRAND TERRACE, 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: 33 units(Moderate)

Voice Phonetics

Kilo India Four Sierra Uniform Oscar

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License CanceledFeb 13, 2007
System-Generated GrantDec 26, 2006
License IssuedDec 26, 2006

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

← KI4SUN KI4SUP →

FCC data as of Jul 30, 2026

Is KI4SUO Available? FCC Vanity Status & Watchlist