Home/Search/KU4GS

KU4GS

Available2x2District 4

No competing applications on record.

License HolderSUNDERBRUCH, MICHAEL R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationINGLIS, FL

Grant DateMay 6, 1997

Expiration DateSep 20, 2004

Cancellation DateMar 7, 2002

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/KU4GS

← Back to results

KU4GS

Available2x2District 4

No competing applications on record.

License HolderSUNDERBRUCH, MICHAEL R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationINGLIS, FL

Grant DateMay 6, 1997

Expiration DateSep 20, 2004

Cancellation DateMar 7, 2002

Available for ApplicationsMar 8, 2004

KU4GS is a 2x2 format amateur radio callsign. It is currently registered to SUNDERBRUCH, MICHAEL R in INGLIS, FL. 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: 29 units(Light (fast to send))

Voice Phonetics

Kilo Uniform Four Golf Sierra

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledMar 7, 2002
License ModifiedJul 21, 2000

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

← KU4GR KU4GT →

FCC data as of Sep 12, 2026

Is KU4GS Available? FCC Vanity Status & Watchlist