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WA4TBT

Available2x3District 4

No competing applications on record.

License HolderRISE, MARY B

License ClassTechnician

Min. Class RequiredTechnician

LocationSAINT PETERSBURG, FL

Grant DateJul 14, 1994

Expiration DateJul 14, 2004

Cancellation DateJul 15, 2006

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WA4TBT

Available2x3District 4

No competing applications on record.

License HolderRISE, MARY B

License ClassTechnician

Min. Class RequiredTechnician

LocationSAINT PETERSBURG, FL

Grant DateJul 14, 1994

Expiration DateJul 14, 2004

Cancellation DateJul 15, 2006

Available for ApplicationsJul 15, 2006

WA4TBT is a 2x3 format amateur radio callsign. It is currently registered to RISE, MARY B in SAINT PETERSBURG, 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: 30 units(Light (fast to send))

Voice Phonetics

Whiskey Alpha Four Tango Bravo Tango

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredJul 15, 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.

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FCC data as of Sep 11, 2026

Is WA4TBT Available? FCC Vanity Status & Watchlist