AD2DA
Available2x2District 2
Competitive callsign — 4 applications filed with the FCC.
License HolderRODRIGUEZ, SILO F
License ClassGeneral
Min. Class RequiredGeneral
LocationDIMONDALE, MI
Grant DateDec 28, 2021
Expiration DateDec 28, 2031
Cancellation DateJan 18, 2023
Available for ApplicationsJan 19, 2025
AD2DA is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by RODRIGUEZ, SILO F in DIMONDALE, MI. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Alencar, Douglas on Jun 8, 2026. AD2DA has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. ..--- -.. .-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Alpha Delta Two Delta Alpha
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJan 18, 2023
- License IssuedDec 28, 2021
- Vanity Callsign GrantedDec 28, 2021
- License ExpiredOct 21, 2021
- License IssuedOct 20, 2009
- Vanity Callsign GrantedOct 20, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.