AB4DE
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderPENN, CARLOS S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCorvallis, OR
Grant DateOct 29, 2019
Expiration DateOct 29, 2029
AB4DE is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by PENN, CARLOS S in Corvallis, OR. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Ellsworth, Donald on Apr 23, 2024. AB4DE has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- -.. .
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four Delta Echo
Readability: 8/10(High readability)
License History
- License IssuedOct 29, 2019
- Vanity Callsign GrantedOct 29, 2019
- License ExpiredFeb 12, 2019
- License RenewedNov 18, 2006
- FRN Association Letter SentNov 1, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.