W6ADO
Active1x3District 6
Competitive callsign — 4 applications filed with the FCC.
License HolderMALDONADO, MICHAEL R
License ClassGeneral
Min. Class RequiredGeneral
LocationGRIDLEY, CA
Grant DateApr 7, 2026
Expiration DateApr 7, 2036
W6ADO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MALDONADO, MICHAEL R in GRIDLEY, CA. 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 MALDONADO, MICHAEL R on Mar 18, 2026. W6ADO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... .- -.. ---
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Six Alpha Delta Oscar
Readability: 8/10(High readability)
License History
- License IssuedApr 7, 2026
- Vanity Callsign GrantedApr 7, 2026
- License ExpiredDec 11, 2018
- License RenewedDec 20, 2006
- FRN Association Email SentNov 8, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.