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WB4DTO

Available2x3District 4

No competing applications on record.

License HolderPHELPS, BILLY J

License ClassGeneral

Min. Class RequiredTechnician

LocationLOOKOUT MOUNTAIN, GA

Grant DateNov 29, 2006

Expiration DateFeb 8, 2016

Cancellation DateFeb 9, 2018

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WB4DTO

Available2x3District 4

No competing applications on record.

License HolderPHELPS, BILLY J

License ClassGeneral

Min. Class RequiredTechnician

LocationLOOKOUT MOUNTAIN, GA

Grant DateNov 29, 2006

Expiration DateFeb 8, 2016

Cancellation DateFeb 9, 2018

Available for ApplicationsFeb 9, 2018

WB4DTO is a 2x3 format amateur radio callsign. It is currently registered to PHELPS, BILLY J in LOOKOUT MOUNTAIN, GA. 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: 37 units(Moderate)

Voice Phonetics

Whiskey Bravo Four Delta Tango Oscar

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 ExpiredFeb 9, 2018
Tax ID (TIN) AddedNov 29, 2006
License RenewedNov 29, 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 Jul 10, 2026

Is WB4DTO Available? FCC Vanity Status & Watchlist