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WD4AB

Active2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderBETANCOURT, RODOLFO G

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMIAMI, FL

Grant DateSep 22, 2022

Expiration DateNov 26, 2032

WD4AB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by BETANCOURT, RODOLFO G in MIAMI, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by BETANCOURT, RODOLFO G on Nov 7, 2002. WD4AB has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

.-- -.. ....- .- -...

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Whiskey Delta Four Alpha Bravo

Readability: 8/10(High readability)

License History

License RenewedSep 22, 2022
License RenewedAug 31, 2012
License IssuedNov 26, 2002
Vanity Callsign GrantedNov 26, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

BETANCOURT, RODOLFO GFiled Nov 7, 2002
Not awardedFCC ↗
BETANCOURT, RODOLFO GFiled Oct 31, 2002
DismissedFCC ↗

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FCC data as of Jul 29, 2026

WD4AB FCC Vanity Status: 2 Competing Applications & History