AG5DO
Active2x2District 5
Competitive callsign — 2 applications filed with the FCC.
License HolderCHODUN, SIDNEY M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationENDICOTT, NY
Grant DateFeb 19, 2026
Expiration DateApr 7, 2036
AG5DO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CHODUN, SIDNEY M in ENDICOTT, NY. 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 OZBIRN, DANNY R on Dec 7, 2007. AG5DO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- --. ..... -.. ---
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Alpha Golf Five Delta Oscar
Readability: 8.5/10(High readability)
License History
- License RenewedFeb 19, 2026
- Administrative Update AppliedSep 19, 2019
- System-Generated GrantApr 7, 2016
- License IssuedApr 7, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.