Home/Search/KU4WO

KU4WO

Available2x2District 4

No competing applications on record.

License HolderHUSTER, ROBERT E

License ClassAdvanced

Min. Class RequiredGeneral

LocationPORT SAINT LUCIE, FL

Grant DateNov 25, 1998

Expiration DateNov 25, 2008

Cancellation DateNov 27, 2010

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/KU4WO

← Back to results

KU4WO

Available2x2District 4

No competing applications on record.

License HolderHUSTER, ROBERT E

License ClassAdvanced

Min. Class RequiredGeneral

LocationPORT SAINT LUCIE, FL

Grant DateNov 25, 1998

Expiration DateNov 25, 2008

Cancellation DateNov 27, 2010

Available for ApplicationsNov 26, 2010

KU4WO is a 2x2 format amateur radio callsign. It is currently registered to HUSTER, ROBERT E in PORT SAINT LUCIE, 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: 35 units(Moderate)

Voice Phonetics

Kilo Uniform Four Whiskey Oscar

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 ExpiredNov 27, 2010

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

← KU4WN KU4WP →

FCC data as of Sep 12, 2026

Is KU4WO Available? FCC Vanity Status & Watchlist