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WA4UBL

Available2x3District 4

No competing applications on record.

License HolderHEFFIELD, CATHERINE S

License ClassTechnician

Min. Class RequiredTechnician

LocationSUNRISE, FL

Grant DateMay 22, 2012

Expiration DateAug 18, 2022

Cancellation DateAug 20, 2024

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WA4UBL

Available2x3District 4

No competing applications on record.

License HolderHEFFIELD, CATHERINE S

License ClassTechnician

Min. Class RequiredTechnician

LocationSUNRISE, FL

Grant DateMay 22, 2012

Expiration DateAug 18, 2022

Cancellation DateAug 20, 2024

Available for ApplicationsAug 19, 2024

WA4UBL is a 2x3 format amateur radio callsign. It is currently registered to HEFFIELD, CATHERINE S in SUNRISE, 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

Whiskey Alpha Four Uniform Bravo Lima

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 ExpiredAug 20, 2024
License RenewedMay 22, 2012
Tax ID (TIN) AddedJul 10, 2002
License RenewedJul 10, 2002

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 11, 2026

Is WA4UBL Available? FCC Vanity Status & Watchlist