WA4GDU
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGibson, Samuel J
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationEvansville, IN
Grant DateMay 29, 2024
Expiration DateMay 29, 2034
WA4GDU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Gibson, Samuel J in Evansville, IN. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Gibson, Samuel J on May 9, 2024. WA4GDU has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .- ....- --. -.. ..-
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Alpha Four Golf Delta Uniform
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 1, 2026
- License IssuedMay 29, 2024
- Vanity Callsign GrantedMay 29, 2024
- Internal Correction AppliedMay 13, 2024
- Internal Correction AppliedMay 13, 2024
- License RenewedJun 22, 2018
- License ModifiedMay 14, 2010
- License RenewedJul 2, 2008
- FRN Association Email SentJul 1, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Gibson, Samuel JFiled May 9, 2024Not awardedFCC ↗